Merge 5c09721e34 into c43c850cae

* fix(gstack-slug): sanitize cached slug before eval

The compute and fallback paths filter slug output to [a-zA-Z0-9._-], but a
value read straight from ~/.gstack/slug-cache was echoed into eval output
unsanitized. A locally-planted cache file could inject shell into
eval "$(gstack-slug)". Re-sanitize on every path so the invariant the file
header promises actually holds, and heal a poisoned cache on the next write.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(telemetry): accurate consent copy + JSON-safe repo basename

The telemetry consent prompt promised "no repo names" while the preamble
epilogue records the repo basename in the local skill-usage.jsonl. It is
already stripped before any remote upload, so it never left the machine, but
the copy was unqualified. Reword it to state repo name is local-only and
stripped before upload.

Also sanitize the basename to [a-zA-Z0-9._-] before it goes into the
hand-built JSON, so a repo directory name containing quotes or newlines can
neither break the JSON nor leak a fragment past the regex stripper.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* chore(docs): regenerate SKILL.md + ship goldens for telemetry change

Generated output of the preceding resolver change: the corrected consent copy
and sanitized repo basename now appear in every skill preamble. Golden ship
fixtures refreshed to match.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* test(telemetry): enforce no-repo-identity-egress invariant

Pins the contract that repo/branch identity in the synced skill-usage.jsonl is
stripped before the remote POST. Three checks: a floor (the three known fields),
coverage (every repo/branch field a producer writes into skill-usage.jsonl is
stripped, so a future producer rename can't silently leak), and behavior (runs
the actual sed strip expressions over a sample event). Scoped to the synced
file, so the local-only timeline branch field is correctly excluded.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* test(gstack-slug): regression test for cached-slug eval injection

Proves a poisoned ~/.gstack/slug-cache file cannot inject shell metacharacters
into gstack-slug output (the value consumed by eval). Verified red when the
cache-read sanitization is removed.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* chore: bump version and changelog (v1.55.1.0)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

CHANGELOG.md

@@ -1,5 +1,43 @@
 # Changelog
 
+## [1.55.1.0] - 2026-06-02
+
+## **Telemetry now tells you exactly what it records and where it stays. The project-slug helper hands the shell a safe identifier on every path.**
+
+The telemetry opt-in screen now states the truth without asterisks: it shares skill name, duration, crashes, and a stable device ID, with no code and no file paths, and your repo name is recorded locally only and stripped before any upload. Under the hood, the helper that every skill uses to find your project (`gstack-slug`) now filters its output to `[a-zA-Z0-9._-]` on every path, including the cached one, so the value that gets handed to the shell is always a plain identifier. Two regression tests lock both behaviors so they can't quietly drift back.
+
+### The guarantees that matter
+
+These are enforced by tests in this release, not promises (`bun test test/telemetry-repo-strip.test.ts test/gstack-slug-sanitize.test.ts`):
+
+| Guarantee | Pinned by |
+|-----------|-----------|
+| Your repo name never leaves the machine (stripped before upload) | `telemetry-repo-strip.test.ts` — floor + producer-coverage + runs the real strip over a sample event |
+| A tampered slug cache can't put shell characters into the helper's output | `gstack-slug-sanitize.test.ts` — fails if the sanitization is removed |
+| The consent copy matches what the code actually does | `generate-telemetry-prompt.ts` (regenerated into every skill) |
+
+The repo-identity test covers all three producer fields (`repo`, `_repo_slug`, `_branch`), so adding a new field that forgets to get stripped fails CI rather than shipping silently.
+
+### What this means for you
+
+Your telemetry choice screen now describes what actually happens, so you can opt in (or not) on accurate information. If you share a machine or have ever worried about a tampered `~/.gstack` cache, the slug helper now refuses to pass anything but a safe identifier to the shell. Nothing to do — both land automatically on upgrade.
+
+### Itemized changes
+
+#### Changed
+- Telemetry consent copy is now accurate: "No code or file paths. Your repo name is recorded locally only and stripped before any upload" (was "No code, file paths, or repo names").
+
+#### Fixed
+- `gstack-slug` sanitizes its output to `[a-zA-Z0-9._-]` on every path, including values read from its on-disk cache, so `eval "$(gstack-slug)"` always receives a plain identifier. A tampered cache file is also healed on the next write.
+- The telemetry preamble sanitizes the repo basename before building its JSON line, so an unusual repo directory name can't malform the local analytics record.
+
+#### Added
+- `test/telemetry-repo-strip.test.ts` — enforces that no repo/branch identity field reaches the upload batch (floor + producer-coverage + real-strip behavior).
+- `test/gstack-slug-sanitize.test.ts` — regression test proving a poisoned slug cache cannot inject shell metacharacters.
+
+#### For contributors
+- The consent copy and repo-basename handling live in `scripts/resolvers/preamble/`; all `SKILL.md` files and the ship goldens were regenerated from those resolvers.
+
 ## [1.55.0.0] - 2026-05-30
 
 ## **`/sync-gbrain` can no longer be the trigger that lets gbrain delete your repo. The headed browser stops crash-looping, and gbrain installs the current release instead of a pin 23 versions stale.**

SKILL.md

@@ -60,7 +60,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"gstack","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"gstack","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -170,7 +170,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

VERSION

@@ -1 +1 @@
-1.55.0.0
+1.55.1.0

autoplan/SKILL.md

@@ -69,7 +69,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"autoplan","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"autoplan","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -179,7 +179,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

benchmark-models/SKILL.md

@@ -63,7 +63,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"benchmark-models","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"benchmark-models","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -173,7 +173,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

benchmark/SKILL.md

@@ -63,7 +63,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"benchmark","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"benchmark","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -173,7 +173,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

bin/gstack-slug

@@ -31,6 +31,14 @@ fi
 # 3. Fallback to basename only when there's truly no git remote configured
 SLUG="${SLUG:-$(basename "$PWD" | tr -cd 'a-zA-Z0-9._-')}"
 
+# 3b. Re-sanitize unconditionally before the value is echoed into `eval`/`source`
+#     output. The compute (2) and fallback (3) paths already filter, but a value
+#     read straight from the cache file (1) does NOT — a poisoned
+#     ~/.gstack/slug-cache/<key> would otherwise inject shell into
+#     `eval "$(gstack-slug)"`. Filtering here honors the [a-zA-Z0-9._-] invariant
+#     promised in the header on every path, and heals a poisoned cache on write (4).
+SLUG=$(printf '%s' "$SLUG" | tr -cd 'a-zA-Z0-9._-')
+
 # 4. Cache the slug for future sessions (atomic write, fail silently)
 if [[ -n "$SLUG" ]]; then
   mkdir -p "$CACHE_DIR" 2>/dev/null || true

browse/SKILL.md

@@ -61,7 +61,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"browse","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"browse","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -171,7 +171,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

canary/SKILL.md

@@ -61,7 +61,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"canary","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"canary","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -171,7 +171,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

codex/SKILL.md

@@ -64,7 +64,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"codex","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"codex","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -174,7 +174,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

context-restore/SKILL.md

@@ -65,7 +65,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"context-restore","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"context-restore","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -175,7 +175,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

context-save/SKILL.md

@@ -64,7 +64,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"context-save","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"context-save","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -174,7 +174,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

cso/SKILL.md

@@ -67,7 +67,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"cso","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"cso","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -177,7 +177,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

design-consultation/SKILL.md

@@ -87,7 +87,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"design-consultation","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"design-consultation","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -197,7 +197,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

design-html/SKILL.md

@@ -68,7 +68,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"design-html","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"design-html","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -178,7 +178,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

design-review/SKILL.md

@@ -65,7 +65,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"design-review","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"design-review","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -175,7 +175,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

design-shotgun/SKILL.md

@@ -82,7 +82,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"design-shotgun","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"design-shotgun","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -192,7 +192,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

devex-review/SKILL.md

@@ -67,7 +67,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"devex-review","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"devex-review","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -177,7 +177,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

document-generate/SKILL.md

@@ -67,7 +67,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"document-generate","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"document-generate","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -177,7 +177,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

document-release/SKILL.md

@@ -65,7 +65,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"document-release","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"document-release","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -175,7 +175,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

gstack-upgrade/migrations/v1.27.0.0.sh

@@ -44,6 +44,7 @@ MIGRATION_DIR="${GSTACK_HOME}/.migrations"
 JOURNAL="${MIGRATION_DIR}/v1.27.0.0.journal"
 DONE="${MIGRATION_DIR}/v1.27.0.0.done"
 SKIPPED="${MIGRATION_DIR}/v1.27.0.0.skipped-by-user"
+PENDING="${MIGRATION_DIR}/v1.27.0.0.pending-user-confirmation"
 
 USER_NAME="${USER:-$(whoami 2>/dev/null || echo unknown)}"
 OLD_REPO_NAME="gstack-brain-${USER_NAME}"
@@ -121,17 +122,26 @@ EOF
       n|N|no|No|NO)
         echo "  Skipping migration. Re-run via /setup-gbrain --rerun-migration." >&2
         touch "$SKIPPED"
+        rm -f "$PENDING" 2>/dev/null || true
         exit 0
         ;;
       skip|skip-for-now|s)
         echo "  Skipping for now. Will ask again next upgrade." >&2
+        touch "$PENDING"
         # Don't write SKIPPED — leave both old + new state untouched, ask again next time.
         exit 0
         ;;
     esac
+    rm -f "$PENDING" 2>/dev/null || true
   else
-    # Non-interactive (CI, scripted upgrade): proceed automatically.
-    echo "  (non-interactive: proceeding automatically)" >&2
+    if [ "${GSTACK_AUTO_MIGRATE:-}" = "1" ]; then
+      echo "  (non-interactive: GSTACK_AUTO_MIGRATE=1, proceeding automatically)" >&2
+      rm -f "$PENDING" 2>/dev/null || true
+    else
+      echo "  (non-interactive: waiting for user confirmation; set GSTACK_AUTO_MIGRATE=1 to run automatically)" >&2
+      touch "$PENDING"
+      exit 0
+    fi
   fi
 fi
 
@@ -194,14 +204,15 @@ if ! journal_done "gh_repo_renamed"; then
             echo "    renamed on GitHub" >&2
             mark_done "gh_repo_renamed"
           else
-            echo "    WARNING: gh rename failed (repo may not exist or permission denied)" >&2
-            echo "    skipping step 1; subsequent steps still run" >&2
-            mark_done "gh_repo_renamed"
+            echo "    ERROR: gh rename failed (repo may not exist, permission denied, or confirmation unavailable)" >&2
+            echo "    Aborting before rewriting local artifact remote/config state." >&2
+            exit 1
           fi
         fi
       else
-        echo "    gh CLI not available — skipping rename step (manual: gh repo rename ...)" >&2
-        mark_done "gh_repo_renamed"
+        echo "    ERROR: gh CLI not available — cannot safely rename GitHub repo." >&2
+        echo "    Aborting before rewriting local artifact remote/config state." >&2
+        exit 1
       fi
       ;;
     gitlab)
@@ -211,19 +222,22 @@ if ! journal_done "gh_repo_renamed"; then
           mark_done "gh_repo_renamed"
         else
           # GitLab CLI doesn't have a direct rename; user has to do it via API.
-          echo "    glab repo rename isn't a single command on GitLab." >&2
+          echo "    ERROR: glab repo rename isn't a single command on GitLab." >&2
           echo "    Manual: visit your GitLab project Settings → General → Advanced → Rename" >&2
           echo "    or use: glab api projects/:id -X PUT -f name=$NEW_REPO_NAME -f path=$NEW_REPO_NAME" >&2
-          mark_done "gh_repo_renamed"
+          echo "    Aborting before rewriting local artifact remote/config state." >&2
+          exit 1
         fi
       else
-        echo "    glab not available — manual rename required" >&2
-        mark_done "gh_repo_renamed"
+        echo "    ERROR: glab not available — manual rename required" >&2
+        echo "    Aborting before rewriting local artifact remote/config state." >&2
+        exit 1
       fi
       ;;
     manual|*)
-      echo "    unknown host (not github/gitlab) — manual rename required" >&2
-      mark_done "gh_repo_renamed"
+      echo "    ERROR: unknown host (not github/gitlab) — manual rename required" >&2
+      echo "    Aborting before rewriting local artifact remote/config state." >&2
+      exit 1
       ;;
   esac
 fi

health/SKILL.md

@@ -63,7 +63,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"health","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"health","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -173,7 +173,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

investigate/SKILL.md

@@ -102,7 +102,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"investigate","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"investigate","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -212,7 +212,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

ios-clean/SKILL.md

@@ -65,7 +65,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"ios-clean","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"ios-clean","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -175,7 +175,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

ios-design-review/SKILL.md

@@ -67,7 +67,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"ios-design-review","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"ios-design-review","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -177,7 +177,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

ios-fix/SKILL.md

@@ -68,7 +68,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"ios-fix","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"ios-fix","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -178,7 +178,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

ios-qa/SKILL.md

@@ -71,7 +71,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"ios-qa","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"ios-qa","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -181,7 +181,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

ios-sync/SKILL.md

@@ -65,7 +65,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"ios-sync","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"ios-sync","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -175,7 +175,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

land-and-deploy/SKILL.md

@@ -60,7 +60,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"land-and-deploy","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"land-and-deploy","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -170,7 +170,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

landing-report/SKILL.md

@@ -61,7 +61,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"landing-report","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"landing-report","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -171,7 +171,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

learn/SKILL.md

@@ -63,7 +63,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"learn","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"learn","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -173,7 +173,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

make-pdf/SKILL.md

@@ -62,7 +62,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"make-pdf","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"make-pdf","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -208,7 +208,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

office-hours/SKILL.md

@@ -98,7 +98,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"office-hours","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"office-hours","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -208,7 +208,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

open-gstack-browser/SKILL.md

@@ -60,7 +60,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"open-gstack-browser","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"open-gstack-browser","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -170,7 +170,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "gstack",
-  "version": "1.55.0.0",
+  "version": "1.55.1.0",
   "description": "Garry's Stack — Claude Code skills + fast headless browser. One repo, one install, entire AI engineering workflow.",
   "license": "MIT",
   "type": "module",

pair-agent/SKILL.md

@@ -62,7 +62,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"pair-agent","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"pair-agent","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -172,7 +172,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

plan-ceo-review/SKILL.md

@@ -92,7 +92,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"plan-ceo-review","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"plan-ceo-review","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -202,7 +202,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

plan-design-review/SKILL.md

@@ -64,7 +64,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"plan-design-review","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"plan-design-review","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -174,7 +174,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

plan-devex-review/SKILL.md

@@ -70,7 +70,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"plan-devex-review","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"plan-devex-review","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -180,7 +180,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

plan-eng-review/SKILL.md

@@ -68,7 +68,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"plan-eng-review","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"plan-eng-review","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -178,7 +178,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

plan-tune/SKILL.md

@@ -73,7 +73,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"plan-tune","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"plan-tune","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -183,7 +183,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

qa-only/SKILL.md

@@ -63,7 +63,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"qa-only","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"qa-only","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -173,7 +173,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

qa/SKILL.md

@@ -69,7 +69,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"qa","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"qa","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -179,7 +179,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

retro/SKILL.md

@@ -80,7 +80,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"retro","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"retro","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -190,7 +190,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

review/SKILL.md

@@ -65,7 +65,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"review","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"review","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -175,7 +175,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

scrape/SKILL.md

@@ -61,7 +61,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"scrape","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"scrape","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -171,7 +171,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

scripts/resolvers/preamble/generate-preamble-bash.ts

@@ -48,7 +48,7 @@ _QUESTION_TUNING=$(${ctx.paths.binDir}/gstack-config get question_tuning 2>/dev/
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"${ctx.skillName}","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"${ctx.skillName}","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "\${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then

scripts/resolvers/preamble/generate-telemetry-prompt.ts

@@ -3,7 +3,7 @@ import type { TemplateContext } from '../types';
 export function generateTelemetryPrompt(ctx: TemplateContext): string {
   return `If \`TEL_PROMPTED\` is \`no\` AND \`LAKE_INTRO\` is \`yes\`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

setup-browser-cookies/SKILL.md

@@ -57,7 +57,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"setup-browser-cookies","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"setup-browser-cookies","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -167,7 +167,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

setup-deploy/SKILL.md

@@ -64,7 +64,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"setup-deploy","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"setup-deploy","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -174,7 +174,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

setup-gbrain/SKILL.md

@@ -63,7 +63,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"setup-gbrain","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"setup-gbrain","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -173,7 +173,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

ship/SKILL.md

@@ -65,7 +65,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"ship","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"ship","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -175,7 +175,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

skillify/SKILL.md

@@ -61,7 +61,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"skillify","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"skillify","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -171,7 +171,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

spec/SKILL.md

@@ -62,7 +62,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"spec","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"spec","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -172,7 +172,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)
@@ -1073,7 +1073,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"spec","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"spec","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -1183,7 +1183,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

sync-gbrain/SKILL.md

@@ -63,7 +63,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"sync-gbrain","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"sync-gbrain","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -173,7 +173,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

test/fixtures/golden/claude-ship-SKILL.md

@@ -65,7 +65,7 @@ _QUESTION_TUNING=$(~/.claude/skills/gstack/bin/gstack-config get question_tuning
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"ship","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"ship","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -175,7 +175,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

test/fixtures/golden/codex-ship-SKILL.md

@@ -51,7 +51,7 @@ _QUESTION_TUNING=$($GSTACK_BIN/gstack-config get question_tuning 2>/dev/null ||
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"ship","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"ship","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -161,7 +161,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

test/fixtures/golden/factory-ship-SKILL.md

@@ -53,7 +53,7 @@ _QUESTION_TUNING=$($GSTACK_BIN/gstack-config get question_tuning 2>/dev/null ||
 echo "QUESTION_TUNING: $_QUESTION_TUNING"
 mkdir -p ~/.gstack/analytics
 if [ "$_TEL" != "off" ]; then
-echo '{"skill":"ship","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null || echo "unknown")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
+echo '{"skill":"ship","ts":"'$(date -u +%Y-%m-%dT%H:%M:%SZ)'","repo":"'$(_repo=$(basename "$(git rev-parse --show-toplevel 2>/dev/null)" 2>/dev/null | tr -cd 'a-zA-Z0-9._-'); echo "${_repo:-unknown}")'"}'  >> ~/.gstack/analytics/skill-usage.jsonl 2>/dev/null || true
 fi
 for _PF in $(find ~/.gstack/analytics -maxdepth 1 -name '.pending-*' 2>/dev/null); do
   if [ -f "$_PF" ]; then
@@ -163,7 +163,7 @@ Only run `open` if yes. Always run `touch`.
 
 If `TEL_PROMPTED` is `no` AND `LAKE_INTRO` is `yes`: ask telemetry once via AskUserQuestion:
 
-> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code, file paths, or repo names.
+> Help gstack get better. Share usage data only: skill, duration, crashes, stable device ID. No code or file paths. Your repo name is recorded locally only and stripped before any upload.
 
 Options:
 - A) Help gstack get better! (recommended)

test/gstack-slug-sanitize.test.ts

@@ -0,0 +1,65 @@
+/**
+ * gstack-slug cache-read sanitization.
+ *
+ * `eval "$(gstack-slug)"` is how callers load SLUG/BRANCH. The compute and
+ * fallback paths filter to [a-zA-Z0-9._-], but a value read straight from the
+ * cache file used to be echoed unsanitized — a planted cache file could inject
+ * shell. This pins the fix: a poisoned cache must never produce shell
+ * metacharacters in the SLUG= output line.
+ */
+
+import { describe, test, expect } from 'bun:test';
+import { spawnSync } from 'bun';
+import fs from 'fs';
+import os from 'os';
+import path from 'path';
+
+const ROOT = path.resolve(__dirname, '..');
+const SLUG_BIN = path.join(ROOT, 'bin', 'gstack-slug');
+
+/** Reproduce the script's cache-key derivation: absolute path with / -> _. */
+function cacheKeyFor(dir: string): string {
+  return dir.replace(/\//g, '_');
+}
+
+function runSlug(cwd: string, home: string) {
+  return spawnSync([SLUG_BIN], {
+    cwd,
+    env: { ...process.env, HOME: home },
+  });
+}
+
+describe('gstack-slug cache-read sanitization', () => {
+  test('a poisoned cache file cannot inject shell metacharacters into output', () => {
+    const home = fs.mkdtempSync(path.join(os.tmpdir(), 'gslug-home-'));
+    const proj = fs.mkdtempSync(path.join(os.tmpdir(), 'gslug-proj-'));
+    try {
+      const cacheDir = path.join(home, '.gstack', 'slug-cache');
+      fs.mkdirSync(cacheDir, { recursive: true });
+      // realpath: macOS tmpdir is a symlink (/var -> /private/var); the script
+      // runs in the resolved cwd, so key off the resolved path.
+      const realProj = fs.realpathSync(proj);
+      const payload = 'evil"; touch ' + path.join(home, 'pwned') + '; echo "x';
+      fs.writeFileSync(path.join(cacheDir, cacheKeyFor(realProj)), payload);
+
+      const out = runSlug(realProj, home);
+      const stdout = out.stdout.toString();
+
+      const slugLine = stdout.split('\n').find((l) => l.startsWith('SLUG='));
+      expect(slugLine).toBeDefined();
+      const slugValue = slugLine!.slice('SLUG='.length);
+
+      // The value must be sanitized: only [a-zA-Z0-9._-], no quotes/semicolons/spaces.
+      expect(slugValue).toMatch(/^[a-zA-Z0-9._-]*$/);
+      expect(slugLine).not.toContain('"');
+      expect(slugLine).not.toContain(';');
+      expect(slugLine).not.toContain(' ');
+
+      // And the injection must not have fired during the script's own run.
+      expect(fs.existsSync(path.join(home, 'pwned'))).toBe(false);
+    } finally {
+      fs.rmSync(home, { recursive: true, force: true });
+      fs.rmSync(proj, { recursive: true, force: true });
+    }
+  });
+});

test/migrations-v1.27.0.0.test.ts

@@ -81,6 +81,8 @@ function run(extraEnv: Record<string, string> = {}, input = ''): { code: number;
   return { code: r.status ?? -1, stdout: r.stdout || '', stderr: r.stderr || '' };
 }
 
+const AUTO_MIGRATE = { GSTACK_AUTO_MIGRATE: '1' };
+
 beforeEach(() => {
   tmpHome = fs.mkdtempSync(path.join(os.tmpdir(), 'mig-v1.27-'));
   fakeBinDir = fs.mkdtempSync(path.join(os.tmpdir(), 'mig-v1.27-fake-'));
@@ -120,7 +122,7 @@ describe('v1.27.0.0 migration — nothing to migrate', () => {
   });
 });
 
-describe('v1.27.0.0 migration — GitHub host (non-interactive)', () => {
+describe('v1.27.0.0 migration — GitHub host', () => {
   beforeEach(() => {
     fs.writeFileSync(
       path.join(tmpHome, '.gstack-brain-remote.txt'),
@@ -133,9 +135,21 @@ describe('v1.27.0.0 migration — GitHub host (non-interactive)', () => {
     makeFakeGh({});
   });
 
-  test('renames repo, mvs remote.txt, rewrites config key, writes done', () => {
+  test('non-interactive without explicit opt-in waits for user confirmation', () => {
     const r = run();
     expect(r.code).toBe(0);
+    expect(r.stderr).toContain('waiting for user confirmation');
+    expect(fs.existsSync(path.join(tmpHome, '.gstack/.migrations/v1.27.0.0.pending-user-confirmation'))).toBe(true);
+    expect(fs.existsSync(path.join(tmpHome, '.gstack/.migrations/v1.27.0.0.done'))).toBe(false);
+    expect(fs.existsSync(path.join(tmpHome, '.gstack-artifacts-remote.txt'))).toBe(false);
+    expect(fs.existsSync(path.join(fakeBinDir, 'gh-calls.log'))).toBe(false);
+    const cfg = fs.readFileSync(path.join(tmpHome, '.gstack/config.yaml'), 'utf-8');
+    expect(cfg).toContain('gbrain_sync_mode: full');
+  });
+
+  test('explicit auto-migrate renames repo, mvs remote.txt, rewrites config key, writes done', () => {
+    const r = run(AUTO_MIGRATE);
+    expect(r.code).toBe(0);
     // gh rename was called (or edit fallback).
     const ghLog = fs.readFileSync(path.join(fakeBinDir, 'gh-calls.log'), 'utf-8');
     expect(ghLog).toMatch(/gh repo (rename|edit)/);
@@ -154,7 +168,7 @@ describe('v1.27.0.0 migration — GitHub host (non-interactive)', () => {
   });
 
   test('idempotent: re-run after success is a no-op', () => {
-    run();
+    run(AUTO_MIGRATE);
     const r2 = run();
     expect(r2.code).toBe(0);
     expect(r2.stderr).toBe('');
@@ -162,10 +176,24 @@ describe('v1.27.0.0 migration — GitHub host (non-interactive)', () => {
 
   test('repo already renamed (gh repo view succeeds with new name) → no rename attempt', () => {
     makeFakeGh({ alreadyRenamed: true });
-    const r = run();
+    const r = run(AUTO_MIGRATE);
     expect(r.code).toBe(0);
     expect(r.stderr).toContain('already named');
   });
+
+  test('gh rename failure aborts before local state rewrite', () => {
+    makeFakeGh({ renameSucceeds: false });
+    const r = run(AUTO_MIGRATE);
+    expect(r.code).toBe(1);
+    expect(r.stderr).toContain('gh rename failed');
+    expect(r.stderr).toContain('Aborting before rewriting local artifact remote/config state');
+    expect(fs.existsSync(path.join(tmpHome, '.gstack-brain-remote.txt'))).toBe(true);
+    expect(fs.existsSync(path.join(tmpHome, '.gstack-artifacts-remote.txt'))).toBe(false);
+    const cfg = fs.readFileSync(path.join(tmpHome, '.gstack/config.yaml'), 'utf-8');
+    expect(cfg).toContain('gbrain_sync_mode: full');
+    expect(cfg).not.toContain('artifacts_sync_mode: full');
+    expect(fs.existsSync(path.join(tmpHome, '.gstack/.migrations/v1.27.0.0.done'))).toBe(false);
+  });
 });
 
 describe('v1.27.0.0 migration — interruption resume', () => {
@@ -183,7 +211,7 @@ describe('v1.27.0.0 migration — interruption resume', () => {
     fs.mkdirSync(migDir, { recursive: true });
     fs.writeFileSync(path.join(migDir, 'v1.27.0.0.journal'), 'gh_repo_renamed\nremote_txt_renamed\n');
 
-    const r = run();
+    const r = run(AUTO_MIGRATE);
     expect(r.code).toBe(0);
     // gh should NOT have been called (step 1 already done).
     if (fs.existsSync(path.join(fakeBinDir, 'gh-calls.log'))) {
@@ -210,7 +238,7 @@ describe('v1.27.0.0 migration — remote-MCP mode (step 5 prints, never executes
     makeFakeGh({});
     makeFakeGbrain({}); // installed, but should NOT be called for sources commands
 
-    const r = run();
+    const r = run(AUTO_MIGRATE);
     expect(r.code).toBe(0);
     expect(r.stderr).toContain('Remote MCP detected');
     expect(r.stderr).toContain('Send this to your brain admin');
@@ -235,7 +263,7 @@ describe('v1.27.0.0 migration — local CLI sources swap (codex Finding #6 order
     makeFakeGh({});
     makeFakeGbrain({ hasOldSource: true });
 
-    const r = run();
+    const r = run(AUTO_MIGRATE);
     expect(r.code).toBe(0);
 
     const log = fs.readFileSync(path.join(fakeBinDir, 'gbrain-calls.log'), 'utf-8');
@@ -256,7 +284,7 @@ describe('v1.27.0.0 migration — local CLI sources swap (codex Finding #6 order
     makeFakeGh({});
     makeFakeGbrain({ addSucceeds: false });
 
-    const r = run();
+    const r = run(AUTO_MIGRATE);
     expect(r.code).toBe(0); // step 5 warns, doesn't fail the migration
     expect(r.stderr).toContain('failed to add');
     const log = fs.readFileSync(path.join(fakeBinDir, 'gbrain-calls.log'), 'utf-8');
@@ -281,7 +309,7 @@ describe('v1.27.0.0 migration — CLAUDE.md block field rewrite', () => {
     fs.writeFileSync(path.join(tmpHome, 'CLAUDE.md'), claudeMd);
     makeFakeGh({});
 
-    const r = run();
+    const r = run(AUTO_MIGRATE);
     expect(r.code).toBe(0);
     const updated = fs.readFileSync(path.join(tmpHome, 'CLAUDE.md'), 'utf-8');
     expect(updated).toContain('- Artifacts sync: full');

test/telemetry-repo-strip.test.ts

@@ -0,0 +1,137 @@
+/**
+ * Telemetry "no repo identity egress" invariant.
+ *
+ * The telemetry consent copy promises a user's repo name is recorded locally
+ * only and stripped before any upload (scripts/resolvers/preamble/
+ * generate-telemetry-prompt.ts). Two producers write repo/branch identity into
+ * the local skill-usage.jsonl:
+ *
+ *   - the preamble epilogue        → "repo"
+ *     (scripts/resolvers/preamble/generate-preamble-bash.ts)
+ *   - gstack-telemetry-log         → "_repo_slug", "_branch"
+ *     (bin/gstack-telemetry-log)
+ *
+ * gstack-telemetry-sync MUST strip every one of those fields before the remote
+ * POST (bin/gstack-telemetry-sync). This test enforces that contract three ways:
+ *
+ *   1. Coverage — every repo/branch field the producers emit is also stripped.
+ *      Catches "added a new repo field, forgot to strip it" (the rename-to-_repo
+ *      landmine, or any future producer drift).
+ *   2. Behavior — run the ACTUAL sed strip expressions from the sync script over
+ *      a sample event line and assert no repo/branch field survives, while benign
+ *      fields do. Catches a broken/edited regex, not just a missing line.
+ *   3. Floor — the three known fields are always in the stripped set, so deleting
+ *      a strip rule fails CI even if a producer also stops emitting it.
+ */
+
+import { describe, test, expect } from 'bun:test';
+import { spawnSync } from 'bun';
+import fs from 'fs';
+import path from 'path';
+
+const ROOT = path.resolve(__dirname, '..');
+const SYNC = path.join(ROOT, 'bin', 'gstack-telemetry-sync');
+const PREAMBLE = path.join(ROOT, 'scripts', 'resolvers', 'preamble', 'generate-preamble-bash.ts');
+const TEL_LOG = path.join(ROOT, 'bin', 'gstack-telemetry-log');
+
+// Fields that identify the user's repo/branch. The promise is that NONE of
+// these reach the network. Add to this floor if a new identity field is born.
+const REPO_IDENTITY_FLOOR = ['repo', '_repo_slug', '_branch'];
+
+const isRepoIdentity = (field: string) => /repo|branch/i.test(field);
+
+/** Pull every `sed -e 's/.../g'` expression out of the sync script. */
+function extractSedExprs(scriptText: string): string[] {
+  return [...scriptText.matchAll(/-e\s+'(s\/[^']*)'/g)].map((m) => m[1]);
+}
+
+/** The JSON key a strip expression targets, e.g. `,"repo":"[^"]*"` -> `repo`. */
+function fieldFromSedExpr(expr: string): string | null {
+  const m = expr.match(/,"([A-Za-z_][A-Za-z0-9_]*)":/);
+  return m ? m[1] : null;
+}
+
+/**
+ * Repo/branch JSON keys a producer writes INTO skill-usage.jsonl — the only
+ * file gstack-telemetry-sync reads and uploads. Scoped to the emission lines
+ * that target the synced file so local-only sinks (e.g. the timeline log, which
+ * carries "branch" but is never synced) don't count against the egress invariant.
+ */
+function emittedRepoFields(lines: string[]): string[] {
+  const text = lines.join('\n');
+  const keys = [...text.matchAll(/"([A-Za-z_][A-Za-z0-9_]*)":/g)].map((m) => m[1]);
+  return [...new Set(keys.filter(isRepoIdentity))];
+}
+
+describe('telemetry no-repo-identity-egress invariant', () => {
+  const syncText = fs.readFileSync(SYNC, 'utf-8');
+  const sedExprs = extractSedExprs(syncText);
+  const strippedRepoExprs = sedExprs.filter((e) => {
+    const f = fieldFromSedExpr(e);
+    return f !== null && isRepoIdentity(f);
+  });
+  const strippedFields = new Set(
+    strippedRepoExprs.map(fieldFromSedExpr).filter((f): f is string => f !== null),
+  );
+
+  test('floor: the three known repo-identity fields are stripped', () => {
+    for (const field of REPO_IDENTITY_FLOOR) {
+      expect(strippedFields.has(field)).toBe(true);
+    }
+  });
+
+  test('coverage: every repo/branch field the producers emit into skill-usage.jsonl is stripped', () => {
+    // Only emission lines that target the synced file (skill-usage.jsonl). The
+    // preamble appends directly; gstack-telemetry-log builds the synced event
+    // with a `printf '{"v":1,...` line into $JSONL_FILE (= skill-usage.jsonl).
+    const preambleSynced = fs
+      .readFileSync(PREAMBLE, 'utf-8')
+      .split('\n')
+      .filter((l) => l.includes('skill-usage.jsonl'));
+    const telLogSynced = fs
+      .readFileSync(TEL_LOG, 'utf-8')
+      .split('\n')
+      .filter((l) => l.includes('"v":1') || l.includes('skill-usage'));
+    const emitted = new Set<string>([
+      ...emittedRepoFields(preambleSynced),
+      ...emittedRepoFields(telLogSynced),
+    ]);
+    // The preamble must emit "repo" — guards against the test silently passing
+    // because a regex stopped matching the producer.
+    expect(emitted.has('repo')).toBe(true);
+    for (const field of emitted) {
+      expect(
+        strippedFields.has(field),
+        `producer emits repo-identity field "${field}" but gstack-telemetry-sync does not strip it (would leak to remote)`,
+      ).toBe(true);
+    }
+  });
+
+  test('behavior: the real sed expressions remove repo identity, keep benign fields', () => {
+    const sample =
+      '{"v":1,"ts":"2026-06-02T00:00:00Z","skill":"design-shotgun",' +
+      '"repo":"my-secret-repo","_repo_slug":"acme-my-secret-repo","_branch":"feature-x",' +
+      '"sessions":3,"installation_id":"abc123"}';
+
+    const sedArgs: string[] = [];
+    for (const e of strippedRepoExprs) {
+      sedArgs.push('-e', e);
+    }
+    const out = spawnSync(['sed', ...sedArgs], {
+      stdin: Buffer.from(sample),
+    });
+    const cleaned = out.stdout.toString();
+
+    // No repo/branch identity survives, value or key.
+    expect(cleaned).not.toContain('my-secret-repo');
+    expect(cleaned).not.toContain('feature-x');
+    expect(cleaned).not.toContain('"repo"');
+    expect(cleaned).not.toContain('_repo_slug');
+    expect(cleaned).not.toContain('_branch');
+
+    // Benign fields are untouched — the strip is surgical, not a blanket wipe.
+    expect(cleaned).toContain('"skill":"design-shotgun"');
+    expect(cleaned).toContain('"sessions":3');
+    expect(cleaned).toContain('"ts":"2026-06-02T00:00:00Z"');
+  });
+});