- Remove retry_after: None from ApiError::Api structs in openai_compat.rs (field was removed)
- Remove SlashCommand::Team parse arm (variant was removed from enum)
- Add config_load_error_kind: None to doctor path StatusContext initializer
- Add Thinking arm to all ContentBlock match blocks in trident.rs
- Remove cargo fmt drift across commands, config, compact, tools, trident
Threads reasoning_content back into Thinking blocks for DeepSeek V4 multi-turn calls. Adds pending_thinking accumulator to capture thinking/signature delta events during streaming, and converts ContentBlock::Thinking to InputContentBlock::Thinking in convert_messages to preserve reasoning between turns, fixing the 'reasoning_content must be passed back' error.
Fixes alias resolution ordering: aliases (opus/sonnet/haiku) are now resolved to their full provider/model form BEFORE syntax validation. Previously, aliases bypassed validation via an early-return check. Also adds the 'log' crate for debug tracing of alias resolution and wraps PermissionsExt import in #[cfg(unix)] for portability.
Adds OPENAI_API_KEY detection to check_auth_health() alongside existing api_key and auth_token checks, creating a combined any_auth_present variable. Also displays openai_key presence in the environment details.
Resolve the G012 evidence gate by fixing permission-mode regressions, platform-sensitive tests, and the clippy surface that blocked an all-targets verification run.
Constraint: G012 final gate required docs, board, full workspace tests, and clippy -D warnings evidence before checkpointing.
Rejected: documenting the worker-2 gate failure as an accepted gap | the failing tests and lints were locally reproducible and fixable.
Confidence: high
Scope-risk: moderate
Directive: Preserve read-only permission requirements for read/glob/grep tools; write/edit remain workspace-write or danger-full-access when outside the workspace.
Tested: python3 .github/scripts/check_doc_source_of_truth.py; python3 .github/scripts/check_release_readiness.py; python3 scripts/validate_cc2_board.py --board .omx/cc2/board.json; python3 .omx/cc2/validate_issue_parity_intake.py .omx/cc2/issue-parity-intake.json; cargo fmt --manifest-path rust/Cargo.toml --all -- --check; cargo check --manifest-path rust/Cargo.toml --workspace; cargo test --manifest-path rust/Cargo.toml --workspace -- --nocapture; cargo clippy --manifest-path rust/Cargo.toml --workspace --all-targets -- -D warnings
Not-tested: live network provider smoke tests and remote PR/issue mutations.
The resumed session command matcher now owns every /session variant in one arm so adding supported actions does not leave a redundant fallback that triggers unreachable-pattern warnings.\n\nConstraint: G010 session hygiene verification requires clean focused tests around resume/session recovery UX.\nRejected: Leave the warning in place | it obscures real regressions in the focused recovery checks.\nConfidence: high\nScope-risk: narrow\nDirective: Keep new /session resume-mode actions inside run_resumed_session_command rather than duplicating match arms.\nTested: cargo test -p rusty-claude-cli context_window_preflight_errors_render_recovery_steps\nNot-tested: full workspace test suite
Co-authored-by: OmX <omx@local>
Resolve an overlap introduced while adding G010 session command UX so resumed /session handling remains exhaustive without an unreachable fallback arm.\n\nConstraint: G010 leader verification found rusty-claude-cli failed to compile because SlashCommand::Session was both handled and still listed in the unsupported command union.\nRejected: leaving worker lanes to rediscover the compile failure | leader had direct verification evidence and a one-line localized fix.\nConfidence: high\nScope-risk: narrow\nDirective: Keep resumed /session subcommands routed through run_resumed_session_command; do not re-add Session to the unsupported slash-command union.\nTested: cargo fmt --manifest-path rust/Cargo.toml --all -- --check; cargo test --manifest-path rust/Cargo.toml -p rusty-claude-cli --test resume_slash_commands -- --nocapture; cargo test --manifest-path rust/Cargo.toml -p rusty-claude-cli --test compact_output -- --nocapture; git diff --check\nNot-tested: full cargo test --workspace not rerun for this one-line compile fix; G010 leader verification continues separately.
Route plugin command rendering through the same degraded config envelope used by status and MCP, falling back to empty runtime config when config loading fails so local plugin listing remains inspectable.
Constraint: Task 4 requires malformed MCP config consistency across status, doctor, mcp, and plugins surfaces.
Rejected: Hard-failing plugins on ConfigLoader errors | inconsistent with status/mcp degraded-mode contract and hides local plugin diagnostics.
Confidence: high
Scope-risk: narrow
Directive: Keep config_load_error/status fields aligned across local introspection commands when adding new config-dependent surfaces.
Tested: cargo test -p rusty-claude-cli malformed_mcp_config -- --nocapture; cargo test -p commands mcp_degrades_gracefully_on_malformed_mcp_config_144 -- --nocapture; cargo check -p rusty-claude-cli; cargo fmt --all -- --check; claw plugins --output-format json malformed-MCP smoke.
Not-tested: full workspace clippy remains blocked by pre-existing clippy warnings in runtime and rusty-claude-cli unrelated to this change.
Constraint: G007 worker integrations added plugin command surfaces but left the REPL handler referencing a pre-refactor variable.\nRejected: Revert the worker plugin-command surface | the parser/degraded-config changes are part of the G007 scope and only needed a narrow compile repair.\nConfidence: high\nScope-risk: narrow\nDirective: Keep plugin CLI and REPL command paths routed through plugins_command_payload_for so malformed config can degrade consistently.\nTested: cargo check --manifest-path rust/Cargo.toml -p runtime -p tools -p rusty-claude-cli -p commands -p plugins; cargo test --manifest-path rust/Cargo.toml -p rusty-claude-cli parse_args_plugins -- --nocapture\nNot-tested: full G007 team suite pending worker completion\n\nCo-authored-by: OmX <omx@oh-my-codex.dev>
Five interrelated fixes from parallel Hephaestus sessions:
1. fix(repl): display assistant text after spinner (#2981, #2982, #2937)
- Added final_assistant_text() call after run_turn spinner completes
- REPL now shows response text like run_prompt_json does
2. fix(compact): handle Thinking content blocks (#2985)
- Added ContentBlock::Thinking variant throughout compact summarizer
- Prevents panic when /compact encounters thinking blocks
3. fix(prompt): provider-aware model identity (#2822)
- New ModelFamilyIdentity enum (Claude vs Generic)
- Non-Anthropic models no longer say 'I am Claude'
- model_family_identity_for() detects provider and sets identity
4. fix(openai): preserve DeepSeek reasoning_content (#2821)
- Stream parser now captures reasoning_content from OpenAI-compat
- Emits ThinkingDelta/SignatureDelta events for reasoning models
- Thinking blocks included in conversation history for re-send
5. feat(runtime): Thinking block support across codebase
- AssistantEvent::Thinking variant in conversation.rs
- ContentBlock::Thinking in session serialization
- Thinking-aware compact summarization
- Tests for thinking block ordering and content
Closes#2981, #2982, #2937, #2985, #2822, #2821
* fix(mcp): exit 1 when JSON envelope contains ok:false
mcp info, mcp describe, and mcp list-filter all return
{"action":"error","ok":false,...} but previously exited 0,
requiring automation callers to inspect the envelope field.
After this fix: print_mcp detects ok:false in the rendered JSON
value and calls process::exit(1) after printing, so the exit code
reflects the semantic error in the envelope.
Unaffected: mcp list, mcp show, mcp help all have no ok field and
continue to exit 0 (they are not error paths).
Closes ROADMAP #68 (partial — agents bogus/mcp show nonexistent
found:false remain exit:0 as they use different envelope shapes).
* feat(scripts): add dogfood-build.sh — build from checkout and verify provenance
Builds claw from the current HEAD, then checks that the binary's
git_sha matches git rev-parse --short HEAD. Exits non-zero if the
binary is stale or provenance is opaque (git_sha: null).
Usage:
CLAW=$(bash scripts/dogfood-build.sh) # fail-fast if stale
$CLAW version --output-format json # provenance confirmed
Addresses ROADMAP #69: dogfooders using a stale installed binary
cannot attribute behavior to specific commits. This script makes
dogfood round zero unambiguous.
Also documents the safe workaround for contributors who have a
stale system-installed binary.
claw permissions list / claw permissions allow <tool> / claw permissions deny <tool>
all fell through to the prompt/LLM path because parse_subcommand had no
arm for "permissions". The single-word bare form was already intercepted
by bare_slash_command_guidance, but any form with rest.len() > 1 bypassed
the single-word guard and landed in the _other => CliAction::Prompt branch.
Fix: add a "permissions" arm in parse_subcommand that returns a structured
guidance Err so all multi-word forms get the same exit:1 + JSON error as
the bare single-word form, without any LLM call or session creation.
Verified: all invocation forms (bare, list, read-only, workspace-write,
allow/deny <tool>) exit 1 with kind:unknown guidance JSON. Zero sessions.
claw plugin list / claw marketplace / claw marketplace list all fell
through to the prompt/LLM path because parse_subcommand only matched
"plugins" (the primary name) while the canonical spec aliases
"plugin" and "marketplace" were unhandled.
This manifested as auth errors and session creation on direct
invocation — dogfood confirmed Gaebal's binary created one session
via plugin prompt fallback.
Fix: extend the plugins arm in parse_subcommand to also match
"plugin" | "marketplace" so all three forms route to the same
CliAction::Plugins without network calls or session creation.
Verified: all six forms (bare + list subcommand for each name) return
kind:plugin JSON, exit 0, and create zero sessions.
Closes ROADMAP #55 partial (plugins/marketplace bypass complete).
* fix: support /plugins slash command in resume mode
Move SlashCommand::Plugins out of the 'unsupported resumed slash
command' catch-all and add a handler arm in run_resume_command that
calls handle_plugins_slash_command for list/help actions.
Mutation actions (install/uninstall/enable/disable) are rejected with
a clear error since there is no runtime to reload in resume mode.
Add /plugins coverage to resumed_inventory_commands test in
output_format_contract.rs: kind, action, reload_runtime, target.
Before: claw --resume session.jsonl /plugins --output-format json
-> {error: 'unsupported resumed slash command', type: 'error'}, exit 1
After: claw --resume session.jsonl /plugins --output-format json
-> {kind: 'plugin', action: 'list', ...}, exit 0
* style: cargo fmt line wrap in run_resume_command plugins handler
* fix: block /plugins update in resume mode, fix comment
Address REQUEST_CHANGES from OMX review:
1. Add 'update' to the blocked mutation actions in resume mode
(previously only install/uninstall/enable/disable were blocked)
2. Fix comment: 'Only list is supported' instead of 'Only list/help'
since /plugins help doesn't actually parse as a valid action
* style: cargo fmt after conflict resolution
`claw config model --output-format json` and all other section subcommands
(`env`, `hooks`, `plugins`) returned identical output with no section field
— the section arg was parsed but discarded (_section parameter).
Fix: render_config_json now:
- Passes section through to handler
- Looks up the section value via runtime_config.get(), converting the
internal JsonValue to serde_json::Value via render()+parse
- Emits `section` (string) and `section_value` (JSON value or null)
in the response envelope
- Returns ok:false + error for unsupported section tokens
Test: config_section_json_emits_section_and_value asserts:
- No section field when no section arg
- section + section_value fields present for all known sections
- ok:false + error for unknown section
Pinpoint: ROADMAP #126
Resumed /agents --output-format json was returning a human-readable
text render wrapped in a JSON envelope field instead of the actual
structured agent list. The run_resume_command handler was calling
handle_agents_slash_command (text) for the json field instead of
handle_agents_slash_command_json.
Fix: use handle_agents_slash_command_json for the json outcome field,
matching the pattern already used by /skills and /plugins.
Test: extended resumed_inventory_commands_emit_structured_json_when_requested
to cover /agents, asserting kind=="agents", action=="list",
agents is an array, and count is a number (not a text render).
`claw version --output-format json` was missing build_date and
executable_path, making it impossible to identify which binary is
running or correlate it with a specific build/commit.
Fix: version_json_value() now includes:
- build_date: compile-time BUILD_DATE env (already in text output)
- executable_path: std::env::current_exe() at runtime
Test: version_emits_json_when_requested extended to assert both fields
are strings in the JSON envelope.
Pinpoint: ROADMAP #507
Keep claw --help's resume-safe slash command summary aligned with the interactive command list by filtering STUB_COMMANDS and adding regression coverage.
Operator status previously treated any tmux pane in a workspace as equivalent to active work. The new classifier uses tmux pane command/path metadata as a soft signal, treats plain shells as idle, and adds dirty-worktree abandoned markers to status and session-list output for clawhip consumers.
Constraint: Keep issue #320 prototype minimal and additive without new dependencies
Rejected: Screen-scraping pane output | fragile and broader than needed for lifecycle classification
Confidence: high
Scope-risk: narrow
Tested: cargo test -p rusty-claude-cli
Tested: cargo check -p rusty-claude-cli
Not-tested: cargo clippy -p rusty-claude-cli --all-targets -- -D warnings is blocked by pre-existing commands crate clippy::unnecessary_wraps warnings
Run rustfmt from the Rust workspace so CI format checks pass without changing behavior.
Constraint: Scope is formatting-only across tracked Rust files
Confidence: high
Scope-risk: narrow
Tested: cd rust && cargo fmt --check
Tested: git diff --check
Reject empty --allowedTools inputs instead of treating them as an empty restriction, and surface status JSON metadata that distinguishes default unrestricted tools from flag-provided allow lists.
Confidence: high
Scope-risk: narrow
Tested: cargo test -p rusty-claude-cli rejects_empty_allowed_tools_flag -- --nocapture
Tested: cargo test -p tools allowed_tools_rejects_empty_token_lists -- --nocapture
Tested: cargo check -p rusty-claude-cli -p tools
Tested: cargo test -p rusty-claude-cli -p tools
Not-tested: full workspace cargo fmt --check is blocked by pre-existing unrelated formatting drift
## Problem
#77 Phase 1 added machine-readable error `kind` discriminants to JSON error
payloads. Text-mode (stderr) errors still emit prose-only output with no
structured classification.
Observability tools (log aggregators, CI error parsers) parsing stderr can't
distinguish error classes without regex-scraping the prose.
## Fix
Added `[error-kind: <class>]` prefix line to all text-mode error output.
The prefix appears before the error prose, making it immediately parseable by
line-based log tools without any substring matching.
**Examples:**
## Impact
- Stderr observers (log aggregators, CI systems) can now parse error class
from the first line without regex or substring scraping
- Same classifier function used for JSON (#77 P1) and text modes
- Text-mode output remains human-readable (error prose unchanged)
- Prefix format follows syslog/structured-logging conventions
## Tests
All 179 rusty-claude-cli tests pass. Verified on 3 different error classes.
Closes ROADMAP #156.
## Problem
All JSON error payloads had the same three-field envelope:
```json
{"type": "error", "error": "<prose with hint baked in>"}
```
Five distinct error classes were indistinguishable at the schema level:
- missing_credentials (no API key)
- missing_worker_state (no state file)
- session_not_found / session_load_failed
- cli_parse (unrecognized args)
- invalid_model_syntax
Downstream claws had to regex-scrape the prose to route failures.
## Fix
1. **Added `classify_error_kind()`** — prefix/keyword classifier that returns a
snake_case discriminant token for 12 known error classes:
`missing_credentials`, `missing_manifests`, `missing_worker_state`,
`session_not_found`, `session_load_failed`, `no_managed_sessions`,
`cli_parse`, `invalid_model_syntax`, `unsupported_command`,
`unsupported_resumed_command`, `confirmation_required`, `api_http_error`,
plus `unknown` fallback.
2. **Added `split_error_hint()`** — splits multi-line error messages into
(short_reason, optional_hint) so the runbook prose stops being stuffed
into the `error` field.
3. **Extended JSON envelope** at 4 emit sites:
- Main error sink (line ~213)
- Session load failure in resume_session
- Stub command (unsupported_command)
- Unknown resumed command (unsupported_resumed_command)
## New JSON shape
```json
{
"type": "error",
"error": "short reason (first line)",
"kind": "missing_credentials",
"hint": "Hint: export ANTHROPIC_API_KEY..."
}
```
`kind` is always present. `hint` is null when no runbook follows.
`error` now carries only the short reason, not the full multi-line prose.
## Tests
Added 2 new regression tests:
- `classify_error_kind_returns_correct_discriminants` — all 9 known classes + fallback
- `split_error_hint_separates_reason_from_runbook` — with and without hints
All 179 rusty-claude-cli tests pass. Full workspace green.
Closes ROADMAP #77 Phase 1.
## Problem
When a user types `claw --model gpt-4` or `--model qwen-plus`, they get:
```
error: invalid model syntax: 'gpt-4'. Expected provider/model (e.g., anthropic/claude-opus-4-6) or known alias
```
USAGE.md documents that "The error message now includes a hint that names the detected env var" — but this hint does not actually exist. The user has to re-read USAGE.md or guess the correct prefix.
## Fix
Enhance `validate_model_syntax` to detect when a model name looks like it belongs to a different provider:
1. **OpenAI models** (starts with `gpt-` or `gpt_`):
```
Did you mean `openai/gpt-4`? (Requires OPENAI_API_KEY env var)
```
2. **Qwen/DashScope models** (starts with `qwen`):
```
Did you mean `qwen/qwen-plus`? (Requires DASHSCOPE_API_KEY env var)
```
3. **Grok/xAI models** (starts with `grok`):
```
Did you mean `xai/grok-3`? (Requires XAI_API_KEY env var)
```
Unrelated invalid models (e.g., `asdfgh`) do not get a spurious hint.
## Verification
- `claw --model gpt-4` → hints `openai/gpt-4` + `OPENAI_API_KEY`
- `claw --model qwen-plus` → hints `qwen/qwen-plus` + `DASHSCOPE_API_KEY`
- `claw --model grok-3` → hints `xai/grok-3` + `XAI_API_KEY`
- `claw --model asdfgh` → generic error (no hint)
## Tests
Added 3 new assertions in `parses_multiple_diagnostic_subcommands`:
- GPT model error hints openai/ prefix and OPENAI_API_KEY
- Qwen model error hints qwen/ prefix and DASHSCOPE_API_KEY
- Unrelated models don't get a spurious hint
All 177 rusty-claude-cli tests pass.
Closes ROADMAP #154.
## Problem
Users commonly type `claw doctor --json`, `claw status --json`, or
`claw system-prompt --json` expecting JSON output. These fail with
`unrecognized argument \`--json\` for subcommand` with no hint that
`--output-format json` is the correct flag.
## Discovery
Filed as #152 during 21:17 dogfood nudge. The #127 worktree contained
a more comprehensive patch but conflicted with #141 (unified --help).
On re-investigation of main, Bugs 1 and 3 from #127 are already closed
(positional arg rejection works, no double "error:" prefix). Only
Bug 2 (the `--json` hint) remained.
## Fix
Two call sites add the hint:
1. `parse_single_word_command_alias`'s diagnostic-verb suffix path:
when rest[1] == "--json", append "Did you mean \`--output-format json\`?"
2. `parse_system_prompt_options` unknown-option path: same hint when
the option is exactly `--json`.
## Verification
Before:
$ claw doctor --json
error: unrecognized argument `--json` for subcommand `doctor`
Run `claw --help` for usage.
After:
$ claw doctor --json
error: unrecognized argument `--json` for subcommand `doctor`
Did you mean `--output-format json`?
Run `claw --help` for usage.
Covers: `doctor --json`, `status --json`, `sandbox --json`,
`system-prompt --json`, and any other diagnostic verb that routes
through `parse_single_word_command_alias`.
Other unrecognized args (`claw doctor garbage`) correctly don't
trigger the hint.
## Tests
- 2 new assertions in `parses_multiple_diagnostic_subcommands`:
- `claw doctor --json` produces hint
- `claw doctor garbage` does NOT produce hint
- 177 rusty-claude-cli tests pass
- Workspace tests green
Closes ROADMAP #152.
## Scope
Two deltas in one commit:
### #128 closure (docs)
Re-verified on main HEAD `4cb8fa0`: malformed `--model` strings already
rejected at parse time (`validate_model_syntax` in parse_args). All
historical repro cases now produce specific errors:
claw --model '' → error: model string cannot be empty
claw --model 'bad model' → error: invalid model syntax: 'bad model' contains spaces
claw --model 'sonet' → error: invalid model syntax: 'sonet'. Expected provider/model or known alias
claw --model '@invalid' → error: invalid model syntax: '@invalid'. Expected provider/model ...
claw --model 'totally-not-real-xyz' → error: invalid model syntax: ...
claw --model sonnet → ok, resolves to claude-sonnet-4-6
claw --model anthropic/claude-opus-4-6 → ok, passes through
Marked #128 CLOSED in ROADMAP with repro block. Residual provenance gap
split off as #148.
### #148 implementation
**Problem.** After #128 closure, `claw status --output-format json`
still surfaces only the resolved model string. No way for a claw to
distinguish whether `claude-sonnet-4-6` came from `--model sonnet`
(alias resolution) vs `--model claude-sonnet-4-6` (pass-through) vs
`ANTHROPIC_MODEL` env vs `.claw.json` config vs compiled-in default.
Debug forensics had to re-read argv instead of reading a structured
field. Clawhip orchestrators sending `--model` couldn't confirm the
flag was honored vs falling back to default.
**Fix.** Added two fields to status JSON envelope:
- `model_source`: "flag" | "env" | "config" | "default"
- `model_raw`: user's input before alias resolution (null on default)
Text mode appends a `Model source` line under `Model`, showing the
source and raw input (e.g. `Model source flag (raw: sonnet)`).
**Resolution order** (mirrors resolve_repl_model but with source
attribution):
1. If `--model` / `--model=` flag supplied → source: flag, raw: flag value
2. Else if ANTHROPIC_MODEL set → source: env, raw: env value
3. Else if `.claw.json` model key set → source: config, raw: config value
4. Else → source: default, raw: null
## Changes
### rust/crates/rusty-claude-cli/src/main.rs
- Added `ModelSource` enum (Flag/Env/Config/Default) with `as_str()`.
- Added `ModelProvenance` struct (resolved, raw, source) with
three constructors: `default_fallback()`, `from_flag(raw)`, and
`from_env_or_config_or_default(cli_model)`.
- Added `model_flag_raw: Option<String>` field to `CliAction::Status`.
- Parse loop captures raw input in `--model` and `--model=` arms.
- Extended `parse_single_word_command_alias` to thread
`model_flag_raw: Option<&str>` through.
- Extended `print_status_snapshot` signature to accept
`model_flag_raw: Option<&str>`. Resolves provenance at dispatch time
(flag provenance from arg; else probe env/config/default).
- Extended `status_json_value` signature with
`provenance: Option<&ModelProvenance>`. On Some, adds `model_source`
and `model_raw` fields; on None (legacy resume paths), omits them
for backward compat.
- Extended `format_status_report` signature with optional provenance.
On Some, renders `Model source` line after `Model`.
- Updated all existing callers (REPL /status, resume /status, tests)
to pass None (legacy paths don't carry flag provenance).
- Added 2 regression assertions in parse_args test covering both
`--model sonnet` and `--model=...` forms.
### ROADMAP.md
- Marked #128 CLOSED with re-verification block.
- Filed #148 documenting the provenance gap split, fix shape, and
acceptance criteria.
## Live verification
$ claw --model sonnet --output-format json status | jq '{model,model_source,model_raw}'
{"model": "claude-sonnet-4-6", "model_source": "flag", "model_raw": "sonnet"}
$ claw --output-format json status | jq '{model,model_source,model_raw}'
{"model": "claude-opus-4-6", "model_source": "default", "model_raw": null}
$ ANTHROPIC_MODEL=haiku claw --output-format json status | jq '{model,model_source,model_raw}'
{"model": "claude-haiku-4-5-20251213", "model_source": "env", "model_raw": "haiku"}
$ echo '{"model":"claude-opus-4-7"}' > .claw.json && claw --output-format json status | jq '{model,model_source,model_raw}'
{"model": "claude-opus-4-7", "model_source": "config", "model_raw": "claude-opus-4-7"}
$ claw --model sonnet status
Status
Model claude-sonnet-4-6
Model source flag (raw: sonnet)
Permission mode danger-full-access
...
## Tests
- rusty-claude-cli bin: 177 tests pass (2 new assertions for #148)
- Full workspace green except pre-existing resume_latest flake (unrelated)
Closes ROADMAP #128, #148.
## Problem
The `"prompt"` subcommand arm enforced `if prompt.trim().is_empty()`
and returned a specific error. The fallthrough `other` arm in the same
match block — which routes any unrecognized first positional arg to
`CliAction::Prompt` — had no such guard. Result:
$ claw ""
error: missing Anthropic credentials; export ANTHROPIC_AUTH_TOKEN ...
$ claw " "
error: missing Anthropic credentials; ...
$ claw "" ""
error: missing Anthropic credentials; ...
$ claw --output-format json ""
{"error":"missing Anthropic credentials; ...","type":"error"}
An empty prompt should never reach the credentials check. Worse: with
valid credentials, the literal empty string gets sent to Claude as a
user prompt, either burning tokens for nothing or triggering a model-
side refusal. Same prompt-misdelivery family as #145.
## Root cause
In `parse_subcommand()`, the final `other =>` arm in the top-level
match only guards against typos (#108 guard via `looks_like_subcommand_typo`)
and then unconditionally builds `CliAction::Prompt { prompt: rest.join(" ") }`.
An empty/whitespace-only join passes through.
## Changes
### rust/crates/rusty-claude-cli/src/main.rs
Added the same `if joined.trim().is_empty()` guard already used in the
`"prompt"` arm to the fallthrough path. Error message distinguishes it
from the `prompt` subcommand path:
empty prompt: provide a subcommand (run `claw --help`) or a
non-empty prompt string
Runs AFTER the typo guard (so `claw sttaus` still suggests `status`)
and BEFORE CliAction::Prompt construction (so no network call ever
happens for empty inputs).
### Regression tests
Added 4 assertions in the existing parse_args test:
- parse_args([""]) → Err("empty prompt: ...")
- parse_args([" "]) → Err("empty prompt: ...")
- parse_args(["", ""]) → Err("empty prompt: ...")
- parse_args(["sttaus"]) → Err("unknown subcommand: ...") [verifies #108 typo guard still takes precedence]
### ROADMAP.md
Added Pinpoint #147 documenting the gap, verification, root cause,
fix shape, and acceptance. Joins the prompt-misdelivery cluster
alongside #145.
## Live verification
$ claw ""
error: empty prompt: provide a subcommand (run `claw --help`) or a non-empty prompt string
$ claw " "
error: empty prompt: provide a subcommand (run `claw --help`) or a non-empty prompt string
$ claw --output-format json ""
{"error":"empty prompt: provide a subcommand ...","type":"error"}
$ claw prompt "" # unchanged: subcommand-specific error preserved
error: prompt subcommand requires a prompt string
$ claw hello # unchanged: typo guard still fires
error: unknown subcommand: hello.
Did you mean help
$ claw "real prompt here" # unchanged: real prompts still reach API
error: api returned 401 Unauthorized (with dummy key, as expected)
All empty/whitespace-only paths exit 1. No network call. No misleading
credentials error.
## Tests
- rusty-claude-cli bin: 177 tests pass (4 new assertions)
- Full workspace green except pre-existing resume_latest flake (unrelated)
Closes ROADMAP #147.
## Problem
`claw config` and `claw diff` are pure-local read-only introspection
commands (config merges .claw.json + .claw/settings.json from disk; diff
shells out to `git diff --cached` + `git diff`). Neither needs a session
context, yet both rejected direct CLI invocation:
$ claw config
error: `claw config` is a slash command. Use `claw --resume SESSION.jsonl /config` ...
$ claw diff
error: `claw diff` is a slash command. ...
This forced clawing operators to spin up a full session just to inspect
static disk state, and broke natural pipelines like
`claw config --output-format json | jq`.
## Root cause
Sibling of #145: `SlashCommand::Config { section }` and
`SlashCommand::Diff` had working renderers (`render_config_report`,
`render_config_json`, `render_diff_report`, `render_diff_json_for`)
exposed for resume sessions, but the top-level CLI parser in
`parse_subcommand()` had no arms for them. Zero-arg `config`/`diff`
hit `parse_single_word_command_alias`'s fallback to
`bare_slash_command_guidance`, producing the misleading guidance.
## Changes
### rust/crates/rusty-claude-cli/src/main.rs
- Added `CliAction::Config { section, output_format }` and
`CliAction::Diff { output_format }` variants.
- Added `"config"` / `"diff"` arms to the top-level parser in
`parse_subcommand()`. `config` accepts an optional section name
(env|hooks|model|plugins) matching SlashCommand::Config semantics.
`diff` takes no positional args. Both reject extra trailing args
with a clear error.
- Added `"config" | "diff" => None` to
`parse_single_word_command_alias` so bare invocations fall through
to the new parser arms instead of the slash-guidance error.
- Added dispatch in run() that calls existing renderers: text mode uses
`render_config_report` / `render_diff_report`; JSON mode uses
`render_config_json` / `render_diff_json_for` with
`serde_json::to_string_pretty`.
- Added 5 regression assertions in parse_args test covering:
parse_args(["config"]), parse_args(["config", "env"]),
parse_args(["config", "--output-format", "json"]),
parse_args(["diff"]), parse_args(["diff", "--output-format", "json"]).
### ROADMAP.md
Added Pinpoint #146 documenting the gap, verification, root cause,
fix shape, and acceptance. Explicitly notes which other slash commands
(`hooks`, `usage`, `context`, etc.) are NOT candidates because they
are session-state-modifying.
## Live verification
$ claw config # no config files
Config
Working directory /private/tmp/cd-146-verify
Loaded files 0
Merged keys 0
Discovered files
user missing ...
project missing ...
local missing ...
Exit 0.
$ claw config --output-format json
{
"cwd": "...",
"files": [...],
...
}
$ claw diff # no git
Diff
Result no git repository
Detail ...
Exit 0.
$ claw diff --output-format json # inside claw-code
{
"kind": "diff",
"result": "changes",
"staged": "",
"unstaged": "diff --git ..."
}
Exit 0.
## Tests
- rusty-claude-cli bin: 177 tests pass (5 new assertions in parse_args)
- Full workspace green except pre-existing resume_latest flake (unrelated)
## Not changed
`hooks`, `usage`, `context`, `tasks`, `theme`, `voice`, `rename`,
`copy`, `color`, `effort`, `branch`, `rewind`, `ide`, `tag`,
`output-style`, `add-dir` — all session-mutating or interactive-only;
correctly remain slash-only.
Closes ROADMAP #146.
## Problem
`claw plugins` (and `claw plugins list`, `claw plugins --help`,
`claw plugins info <name>`, etc.) fell through the top-level subcommand
match and got routed into the prompt-execution path. Result: a purely
local introspection command triggered an Anthropic API call and surfaced
`missing Anthropic credentials` to the user. With valid credentials, it
would actually send the literal string "plugins" as a user prompt to
Claude, burning tokens for a local query.
$ claw plugins
error: missing Anthropic credentials; export ANTHROPIC_AUTH_TOKEN or ANTHROPIC_API_KEY before calling the Anthropic API
$ ANTHROPIC_API_KEY=dummy claw plugins
⠋ 🦀 Thinking...
✘ ❌ Request failed
error: api returned 401 Unauthorized
Meanwhile siblings (`agents`, `mcp`, `skills`) all worked correctly:
$ claw agents
No agents found.
$ claw mcp
MCP
Working directory ...
Configured servers 0
## Root cause
`CliAction::Plugins` exists, has a working dispatcher
(`LiveCli::print_plugins`), and is produced inside the REPL via
`SlashCommand::Plugins`. But the top-level CLI parser in
`parse_subcommand()` had arms for `agents`, `mcp`, `skills`, `status`,
`doctor`, `init`, `export`, `prompt`, etc., and **no arm for
`plugins`**. The dispatch never ran from the CLI entry point.
## Changes
### rust/crates/rusty-claude-cli/src/main.rs
Added a `"plugins"` arm to the top-level match in `parse_subcommand()`
that produces `CliAction::Plugins { action, target, output_format }`,
following the same positional convention as `mcp` (`action` = first
positional, `target` = second). Rejects >2 positional args with a clear
error.
Added four regression assertions in the existing `parse_args` test:
- `plugins` alone → `CliAction::Plugins { action: None, target: None }`
- `plugins list` → action: Some("list"), target: None
- `plugins enable <name>` → action: Some("enable"), target: Some(...)
- `plugins --output-format json` → action: None, output_format: Json
### ROADMAP.md
Added Pinpoint #145 documenting the gap, verification, root cause,
fix shape, and acceptance.
## Live verification
$ claw plugins # no credentials set
Plugins
example-bundled v0.1.0 disabled
sample-hooks v0.1.0 disabled
$ claw plugins --output-format json # no credentials set
{
"action": "list",
"kind": "plugin",
"message": "Plugins\n example-bundled ...\n sample-hooks ...",
"reload_runtime": false,
"target": null
}
Exit 0 in all modes. No network call. No "missing credentials" error.
## Tests
- rusty-claude-cli bin: 177 tests pass (new plugin assertions included)
- Full workspace green except pre-existing resume_latest flake (unrelated)
Closes ROADMAP #145.
Previously `claw status` hard-failed on any config parse error, emitting
a bare error string and exiting 1. This took down the entire health
surface for a single malformed MCP entry, even though workspace, git,
model, permission, and sandbox state could all be reported independently.
`claw doctor` already degraded gracefully on the exact same input.
This commit matches `claw status` to that contract.
Changes:
- Add `StatusContext::config_load_error: Option<String>` to capture parse
errors without aborting.
- Rewrite `status_context()` to match on `ConfigLoader::load()`: on Err,
fall back to default `SandboxConfig` for sandbox resolution and record
the parse error, then continue populating workspace/git/memory fields.
- JSON output gains top-level `status: "ok" | "degraded"` marker and a
`config_load_error` string (null on clean runs). All other existing
fields preserved for backward compat.
- Text output prepends a "Config load error" block with Details + Hint
when config failed to parse, then a "Status (degraded)" header on the
main block. Clean runs show the usual "Status" header.
- Doctor path updated to pass the config load error through StatusContext.
Regression test `status_degrades_gracefully_on_malformed_mcp_config_143`:
- Injects a .claw.json with one valid + one malformed mcpServers entry
- Asserts status_context() returns Ok (not Err)
- Asserts config_load_error names the malformed field path
- Asserts workspace/sandbox fields still populated in JSON
- Asserts top-level status is 'degraded'
- Asserts clean config path still returns status: 'ok'
Verified live on /Users/yeongyu/clawd (contains deliberately broken MCP entries):
$ claw status --output-format json
{ "status": "degraded",
"config_load_error": ".../mcpServers.missing-command: missing string field command",
"model": "claude-opus-4-6",
"workspace": {...},
"sandbox": {...},
... }
Phase 2 (typed error object joining #4.44 taxonomy) tracked separately.
Full workspace test green except pre-existing resume_latest flake (unrelated).
Closes ROADMAP #143 phase 1.
Previously `claw state` errored with "no worker state file found ... — run a
worker first" but there is no `claw worker` subcommand, so claws had no
discoverable path from the error to a fix.
Changes:
- Rewrite the missing-state error to name the two concrete commands that
produce .claw/worker-state.json:
* `claw` (interactive REPL, writes state on first turn)
* `claw prompt <text>` (one non-interactive turn)
Also tell the user what to rerun: `claw state [--output-format json]`.
- Expand the State --help topic with "Produces state", "Observes state",
and "Exit codes" lines so the worker-state contract is discoverable
before the user hits the error.
- Add regression test state_error_surfaces_actionable_worker_commands_139
asserting the error contains `claw prompt`, REPL mention, and the
rerun path, plus that the help topic documents the producer contract.
Verified live:
$ claw state
error: no worker state file found at .claw/worker-state.json
Hint: worker state is written by the interactive REPL or a non-interactive prompt.
Run: claw # start the REPL (writes state on first turn)
Or: claw prompt <text> # run one non-interactive turn
Then rerun: claw state [--output-format json]
JSON mode preserves the full hint inside the error envelope so CI/claws
can match on `claw prompt` without losing the canonical prefix.
Full workspace test green except pre-existing resume_latest flake (unrelated).
Closes ROADMAP #139.
Previously `claw init --output-format json` emitted a valid JSON envelope but
packed the entire human-formatted output into a single `message` string. Claw
scripts had to substring-match human language to tell `created` from `skipped`.
Changes:
- Add InitStatus::json_tag() returning machine-stable "created"|"updated"|"skipped"
(unlike label() which includes the human " (already exists)" suffix).
- Add InitReport::NEXT_STEP constant so claws can read the next-step hint
without grepping the message string.
- Add InitReport::artifacts_with_status() to partition artifacts by state.
- Add InitReport::artifact_json_entries() for the structured artifacts[] array.
- Rewrite run_init + init_json_value to emit first-class fields alongside the
legacy message string (kept for text consumers): project_path, created[],
updated[], skipped[], artifacts[], next_step, message.
- Update the slash-command Init dispatch to use the same structured JSON.
- Add regression test artifacts_with_status_partitions_fresh_and_idempotent_runs
asserting both fresh + idempotent runs produce the right partitioning and
that the machine-stable tag is bare 'skipped' not label()'s phrasing.
Verified output:
- Fresh dir: created[] has 4 entries, skipped[] empty
- Idempotent call: created[] empty, skipped[] has 4 entries
- project_path, next_step as first-class keys
- message preserved verbatim for backward compat
Full workspace test green except pre-existing resume_latest flake (unrelated).
Closes ROADMAP #142.
Previously, `claw <subcommand> --help` had 5 different behaviors:
- 7 subcommands returned subcommand-specific help (correct)
- init/export/state/version silently fell back to global `claw --help`
- system-prompt/dump-manifests errored with `unknown <cmd> option: --help`
- bootstrap-plan printed its phase list instead of help text
Changes:
- Extend LocalHelpTopic enum with Init, State, Export, Version, SystemPrompt,
DumpManifests, BootstrapPlan variants.
- Extend parse_local_help_action() to resolve those 7 subcommands to their
local help topic instead of falling through to the main dispatch.
- Remove init/state/export/version from the explicit wants_help=true matcher
so they reach parse_local_help_action() before being routed to global help.
- Add render_help_topic() entries for the 7 new topics with consistent
Usage/Purpose/Output/Formats/Related structure.
- Add regression test subcommand_help_flag_has_one_contract_across_all_subcommands_141
asserting every documented subcommand + both --help and -h variants resolve
to a HelpTopic with non-empty text that contains a Usage line.
Verification:
- All 14 subcommands now return subcommand-specific help (live dogfood).
- Full workspace test green except pre-existing resume_latest flake.
Closes ROADMAP #141.
Previously this test inherited the cargo test runner's CWD, which could contain
a stale .claw/settings.json with "permissionMode": "acceptEdits" written by
another test. The deprecated-field resolver then silently downgraded the
default permission mode to WorkspaceWrite, breaking the test's assertion.
Fix: wrap the assertion in with_current_dir() + env_lock() so the test runs in
an isolated temp directory with no stale config.
Full workspace test now passes except for pre-existing resume_latest flake
(unrelated to #140, environment-dependent, tracked separately).
Closes ROADMAP #140.
Updated LocalHelpTopic help strings to surface --output-format support:
- Status, Sandbox, Doctor, Acp all now show [--output-format <format>]
- Added 'Formats: text (default), json' line to each
Diagnostic verbs support JSON output but help text didn't advertise it.
Post-#127 fix: help text now matches actual CLI surface.
Verified: cargo build passes, claw doctor --help shows output-format.
Refs: #127
Diagnostic verbs (help, version, status, sandbox, doctor, state) now
reject unrecognized suffix arguments at parse time instead of silently
falling through to Prompt dispatch.
Fixes: claw doctor --json (and similar) no longer accepts --json silently
and attempts to send it to the LLM as a prompt. Now properly emits:
'unrecognized argument `--json` for subcommand `doctor`'
Joined parser-level trust gap quintet #108 + #117 + #119 + #122 + #127.
Prevents token burn on rejected arguments.
Verified: cargo build --workspace passes, claw doctor --json errors cleanly.
Refs: #127, ROADMAP
#122: doctor invocation now checks stale-base condition
- Calls run_stale_base_preflight(None) in render_doctor_report()
- Emits stale-base warnings to stderr when branch is behind main
- Fixes inconsistency: doctor 'ok' vs prompt 'stale base' warning
#125: git_state field reflects non-git directories
- When !in_git_repo, git_state = 'not in git repo' instead of 'clean'
- Fixes contradiction: in_git_repo: false but git_state: 'clean'
- Applied in both doctor text output and status JSON
Verified: cargo build --workspace passes.
Refs: ROADMAP #122 (dd73962), #125 (debbcbe)
Adds run_stale_base_preflight(None) call to render_doctor_report() so that
claw doctor emits stale-base warnings to stderr when the current branch is
behind main. Previously doctor reported 'ok' even when branch was stale,
creating inconsistency with prompt path warnings.
Fixes silent-state inventory gap: doctor now consistent with prompt/repl
stale-base checking. No behavior change for non-stale branches.
Verified: cargo build --workspace passes, no test failures.
Ref: ROADMAP #122 dogfood filing @ dd73962
Added structured delivery-path contract to surface branch → merge → main-push
provenance as first-class events. Filed from the 56-commit 2026-04-20 push
that exposed the gap.
Also fixes: ApiError test compilation — add suggested_action: None to 4 sites
- Line ~8414: opaque_provider_wrapper_surfaces_failure_class_session_and_trace
- Line ~8436: retry_exhaustion_uses_retry_failure_class_for_generic_provider_wrapper
- Line ~8499: provider_context_window_errors_are_reframed_with_same_guidance
- Line ~8533: retry_wrapped_context_window_errors_keep_recovery_guidance
ROADMAP #21, #22, and #23 were already closed on current main, so the next real repo-local backlog item was the ACP/Zed discoverability gap. This adds a local `claw acp` status surface plus aliases, updates help/docs, and separates the shipped discoverability fix from the still-open daemon/protocol follow-up so editor-first users get a crisp answer immediately.
Constraint: No ACP/Zed daemon or protocol server exists in claw-code yet, so the new surface must be explicit status guidance rather than a fake implementation
Rejected: Add a pretend `acp serve` daemon path | would imply supported protocol behavior that does not exist
Rejected: Docs-only clarification | still leaves `claw --help` unable to answer the editor-launch question directly
Confidence: high
Scope-risk: narrow
Reversibility: clean
Directive: Keep ROADMAP discoverability fixes separate from future ACP daemon/protocol work so help text and backlog IDs stay unambiguous
Tested: cargo fmt --check; cargo clippy --workspace --all-targets -- -D warnings; cargo test --workspace; cargo run -q -p rusty-claude-cli -- acp; cargo run -q -p rusty-claude-cli -- --output-format json acp; architect review APPROVED
Not-tested: Real ACP/Zed daemon launch because no protocol-serving surface exists yet
The repo-local backlog was effectively exhausted, so this sweep promoted the
newly observed test-lock poisoning pain point into ROADMAP #74 and fixed it in
place. Test-only env/cwd lock acquisition now recovers poisoned mutexes in the
remaining strict call sites, and each affected surface has a regression that
proves a panic no longer permanently poisons later tests.
Constraint: Keep the fix test-only and avoid widening runtime behavior changes
Rejected: Refactor shared helper signatures across broader call paths | unnecessary churn beyond the remaining strict test sites
Confidence: high
Scope-risk: narrow
Reversibility: clean
Directive: These guards only recover the mutex; tests that mutate env or cwd still must restore process-global state explicitly
Tested: cargo fmt --all --check
Tested: cargo clippy --workspace --all-targets -- -D warnings
Tested: cargo test --workspace
Tested: Architect review (APPROVE)
Not-tested: Additional fault-injection around partially restored env/cwd state after panic
Related: ROADMAP #74
The next repo-local sweep target was ROADMAP #72: the `latest`
managed-session alias could depend on filesystem mtime before the
session's own persisted recency markers, which made the selection
path vulnerable to coarse or misleading file timestamps. The fix
promotes `updated_at_ms` into the summary/order path, keeps CLI
wrappers in sync, and locks the mtime-vs-session-recency case with
regression coverage.
Constraint: Preserve existing managed-session storage layout while changing only the ordering signal
Rejected: Keep sorting by filesystem mtime and just sleep longer in tests | hides the semantic ordering bug instead of fixing it
Confidence: high
Scope-risk: narrow
Reversibility: clean
Directive: Any future managed-session ordering change must keep runtime and CLI summary structs aligned on the same recency fields
Tested: cargo fmt --all --check; cargo clippy --workspace --all-targets -- -D warnings; cargo test --workspace; architect review APPROVE
Not-tested: Cross-filesystem behavior where persisted session JSON cannot be read and fallback ordering uses mtime only
The next repo-local backlog item was ROADMAP #70: users could
mistake third-party pages or the deprecated `cargo install
claw-code` path for the official install route. The CLI now
surfaces the source of truth directly in `claw doctor` and
`claw --help`, and the roadmap closeout records the change.
Constraint: Keep the fix inside repo-local Rust CLI surfaces instead of relying on docs alone
Rejected: Close#70 with README-only wording | the bug was user-facing CLI ambiguity, so the warning needed to appear in runtime help/doctor output
Confidence: high
Scope-risk: narrow
Reversibility: clean
Directive: If install guidance changes later, update both the doctor check payload and the help-text warning together
Tested: cargo fmt --all --check; cargo clippy --workspace --all-targets -- -D warnings; cargo test --workspace; architect review APPROVE
Not-tested: Third-party websites outside this repo that may still present stale install instructions
The backlog sweep found that the user-cited #21-#23 items were already
closed, and the next real pain point was `claw dump-manifests` failing
without a direct way to point at the upstream manifest source. This adds
an explicit `--manifests-dir` path, upgrades the failure messages to say
whether the source root or required files are missing, and updates the
ROADMAP closeout to reflect that #45 is now fixed.
Constraint: Preserve existing dump-manifests behavior when no explicit override is supplied
Rejected: Require CLAUDE_CODE_UPSTREAM for every invocation | breaks existing build-tree workflows and is unnecessarily rigid
Confidence: high
Scope-risk: narrow
Reversibility: clean
Directive: Keep manifest-source override guidance centralized so future error-path edits do not drift
Tested: cargo fmt --all; cargo clippy --workspace --all-targets -- -D warnings; cargo test --workspace; architect review APPROVE
Not-tested: Manual invocation against every legacy env-based manifest lookup layout
ROADMAP #36 remained open even though current main already dispatches bare
skill names in the REPL through skill resolution instead of forwarding them
to the model. This change adds a direct regression test for that behavior
and marks the backlog item done with fresh verification evidence.
Constraint: User required fresh cargo fmt, cargo clippy --workspace --all-targets -- -D warnings, and cargo test --workspace before closeout
Rejected: Leave #36 open because the implementation already existed | keeps the immediate backlog inaccurate and invites duplicate work
Confidence: high
Scope-risk: narrow
Reversibility: clean
Directive: Reopen#36 only with a fresh repro showing a listed project skill still falls through to plain prompt handling on current main
Tested: cargo fmt --all --check; cargo clippy --workspace --all-targets -- -D warnings; cargo test --workspace
Not-tested: No interactive manual REPL session beyond the new bare-skill unit coverage
The ROADMAP #38 closeout was rebased onto a moving main branch. That pulled in
new workspace files whose clippy/rustfmt fixes were required for the exact
verification gate the user asked for. This follow-up records those remaining
cleanups so the pushed branch matches the green tree that was actually tested.
Constraint: The user-required full-workspace fmt/clippy/test sequence had to stay green after rebasing onto newer origin/main
Rejected: Leave the rebase cleanup uncommitted locally | working tree would stay dirty and the pushed branch would not match the verified code
Confidence: high
Scope-risk: narrow
Reversibility: clean
Directive: When rebasing onto a moving main, commit any gate-fixing follow-up so pushed history matches the verified tree
Tested: cargo fmt --all --check; cargo clippy --workspace --all-targets -- -D warnings; cargo test --workspace
Not-tested: No additional behavior beyond the already-green verification sweep
ROADMAP #37 was still open even though several earlier backlog items were
already closed. This change removes the local login/logout surface, stops
startup auth resolution from treating saved OAuth credentials as a supported
path, and updates diagnostics/help to point users at ANTHROPIC_API_KEY or
ANTHROPIC_AUTH_TOKEN only.
While proving the change with the user-requested workspace gates, clippy
surfaced additional pre-existing warning failures across the Rust workspace.
Those were cleaned up in-place so the required `cargo fmt`, `cargo clippy
--workspace --all-targets -- -D warnings`, and `cargo test --workspace`
sequence now passes end to end.
Constraint: User explicitly required full-workspace fmt/clippy/test before commit/push
Constraint: Existing dirty leader worktree had to be stashed before attempted OMX team worktree launch
Rejected: Keep login/logout but hide them from help | left unsupported auth flow and saved OAuth fallback intact
Rejected: Stop after ROADMAP #37 targeted tests | did not satisfy required full-workspace verification gate
Confidence: medium
Scope-risk: moderate
Reversibility: clean
Directive: Do not reintroduce saved OAuth as a silent Anthropic startup fallback without an explicit supported auth policy
Tested: cargo fmt --all --check; cargo clippy --workspace --all-targets -- -D warnings; cargo test --workspace
Not-tested: Remote push effects beyond origin/main update
ROADMAP #41 was still leaving a phantom-completion class open: managed
sessions could be resumed from the wrong workspace, and the CLI/runtime
paths were split between partially isolated storage and older helper
flows. This squashes the verified team work into one deliverable that
routes managed session operations through the per-worktree SessionStore,
rejects workspace mismatches explicitly, extends lane-event taxonomy for
workspace mismatch reporting, and updates the affected CLI regression
fixtures/docs so the new contract is enforced without losing same-
workspace legacy coverage.
Constraint: Keep same-workspace legacy flat sessions readable while blocking cross-worktree misuse
Constraint: No new dependencies; stay within the ROADMAP #41 changed-file scope
Rejected: Leave team auto-checkpoint history as final branch state | noisy/non-lore history for a single roadmap fix
Confidence: high
Scope-risk: moderate
Reversibility: clean
Directive: Preserve workspace_root validation on future resume/load helpers; do not reintroduce path-only fallback without equivalent mismatch checks
Tested: cargo test -p runtime session_control -- --nocapture; cargo test -p rusty-claude-cli resume -- --nocapture; cargo test -p rusty-claude-cli --test cli_flags_and_config_defaults; cargo test -p rusty-claude-cli --test output_format_contract; cargo test -p rusty-claude-cli --test resume_slash_commands; cargo test --workspace --exclude compat-harness; cargo check --workspace --all-targets; git diff --check
Not-tested: cargo clippy --workspace --all-targets -- -D warnings (pre-existing failures in unchanged rust/crates/rusty-claude-cli/build.rs)
Related: ROADMAP #41
Add 'model: Option<String>' to Session struct. The model used is now
saved in the session_meta JSONL record and surfaced in resumed /status:
- JSON mode: {model: 'claude-sonnet-4-6'} instead of null
- Text mode: shows actual model instead of 'restored-session'
Model is set in build_runtime_with_plugin_state() before the runtime
is constructed, and only when not already set (preserves model through
fork/resume cycles).
Backward compatible: old sessions without a model field load cleanly
with model: None (shown as null in JSON, 'restored-session' in text).
All workspace tests pass.
On Windows, HOME is often unset. The CLI crashed at startup with
'error: io error: HOME is not set' because three paths only checked
HOME:
- config_home_dir() in tools crate (config/settings loading)
- credentials_home_dir() in runtime crate (OAuth credentials)
- detect_broad_cwd() in CLI (CWD-is-home-dir check)
- skill lookup roots in tools crate
All now fall through to USERPROFILE when HOME is absent. Error message
updated to suggest USERPROFILE or CLAW_CONFIG_HOME on Windows.
Source: MaxDerVerpeilte in #claw-code (Windows user, 2026-04-10).
claw --output-format json --resume <session> (no command) was printing:
'Restored session from <path> (N messages).'
to stdout as prose, regardless of output format.
Now emits:
{"kind":"restored","session_id":"...","path":"...","message_count":N}
159 CLI tests pass.
/session list previously returned 'unsupported resumed slash command' in
--output-format json --resume mode. It only reads the sessions directory
so does not need a live runtime session.
Adds a Session{action:"list"} arm in run_resume_command() before the
unsupported catchall. Emits:
{kind:session_list, sessions:[...ids], active:<current-session-id>}
159 CLI tests pass.
'failed to restore session' errors from both the path-resolution step
and the JSONL-load step now check output_format and emit:
{"type":"error","error":"failed to restore session: <detail>"}
instead of bare eprintln prose.
Covers: session not found, corrupt JSONL, permission errors.
/stats was accidentally listed in STUB_COMMANDS (both in the original list
and overlooked in 1e14d59). Since SlashCommand::Stats is fully implemented
with REPL and resume dispatch, it should not be intercepted as unimplemented.
/tokens and /cache alias to Stats and were already working correctly.
/stats now works again in all modes.
23 spec-registered commands had no parse arm in validate_slash_command_input,
causing the circular error 'Unknown slash command: /X — Did you mean /X?'
when users typed them in --resume mode.
Two fixes:
1. Add the 23 confirmed parse-armless commands to STUB_COMMANDS (excluded
from REPL completions and help output).
2. In resume dispatch, intercept STUB_COMMANDS before SlashCommand::parse
and emit a clean '{error: "/X is not yet implemented in this build"}'
instead of the confusing error from the Err parse path.
Affected: /allowed-tools, /bookmarks, /workspace, /reasoning, /budget,
/rate-limit, /changelog, /diagnostics, /metrics, /tool-details, /focus,
/unfocus, /pin, /unpin, /language, /profile, /max-tokens, /temperature,
/system-prompt, /notifications, /telemetry, /env, /project, plus ~40
additional unreachable spec names.
159 CLI tests pass.
/export now emits: {kind:export, file:<path>, message_count:<n>}
/agents now emits: {kind:agents, text:<agents report>}
Previously both returned json:None and fell through to prose output even
in --output-format json --resume mode. 159 CLI tests pass.
/help now emits: {kind:help, text:<full help text>}
/diff now emits:
- no git repo: {kind:diff, result:no_git_repo, detail:...}
- clean tree: {kind:diff, result:clean, staged:'', unstaged:''}
- changes: {kind:diff, result:changes, staged:..., unstaged:...}
Previously both returned json:None and fell through to prose output even
in --output-format json --resume mode. 159 CLI tests pass.
Before: doctor reported 'loaded 0/5' and listed 5 'Discovered file'
entries for paths that don't exist on disk. This looked like 5 files
failed to load, when in fact they are just standard search locations.
After: only paths that actually exist on disk are shown as 'Discovered
file'. 'loaded N/M' denominator is now the count of present files, not
candidate paths. With no config files present: 'loaded 0/0' +
'Discovered files <none> (defaults active)'.
159 CLI tests pass.
Two bugs in --output-format json --resume /status:
1. 'model' field emitted 'restored-session' (a run-mode label) instead of
the actual model or null. Fixed: status_json_value now takes Option<&str>
for model; resume path passes None; live REPL path passes Some(model).
2. 'session_id' extracted parent dir name ('sessions') instead of the file
stem. Session files are session-<id>.jsonl directly under .claw/sessions/,
not in a subdirectory. Fixed: extract file_stem() instead of
parent().file_name().
159 CLI tests pass.
/compact now emits: {kind:compact, skipped, removed_messages, kept_messages}
/clear now emits: {kind:clear, previous_session_id, new_session_id, backup, session_file}
/clear (no --confirm) now emits: {kind:error, error:..., hint:...}
Previously both returned json:None and fell through to prose output even
in --output-format json --resume mode. 159 CLI tests pass.
Before:
error: failed to extract manifests: No such file or directory (os error 2)
After:
error: failed to extract manifests: No such file or directory (os error 2)
looked in: /Users/yeongyu/clawd/claw-code/rust
The workspace_dir is computed from CARGO_MANIFEST_DIR at compile time and
only resolves correctly when running from the build tree. Surfacing the
resolved path lets users understand immediately why it fails outside the
build context.
ROADMAP #45 root cause (build-tree-only path) remains open.
Add SlashCommand::slash_name() to the commands crate — returns the
canonical '/name' string for any variant. Used in the REPL's stub
catch-all arm to surface which command was typed instead of printing
the opaque 'Command registered but not yet implemented.'
Before: typing /rewind → 'Command registered but not yet implemented.'
After: typing /rewind → '/rewind is not yet implemented in this build.'
Also update the compacts_sessions_via_slash_command test assertion to
tolerate the boundary-guard fix from 6e301c8 (removed_message_count
can be 1 or 2 depending on whether the boundary falls on a tool-result
pair). All 159 CLI + 431 runtime + 115 api tests pass.
Two fixes:
1. compact.rs: When the compaction boundary falls at the start of a
tool-result turn, the preceding assistant turn with ToolUse would be
removed — leaving an orphaned role:tool message with no preceding
assistant tool_calls. OpenAI-compat backends reject this with 400.
Fix: after computing raw_keep_from, walk the boundary back until the
first preserved message is not a ToolResult (or its preceding assistant
has been included). Regression test added:
compaction_does_not_split_tool_use_tool_result_pair.
Source: gaebal-gajae multi-turn tool-call 400 repro 2026-04-09.
2. /cost resume: add JSON output:
{kind:cost, input_tokens, output_tokens, cache_creation_input_tokens,
cache_read_input_tokens, total_tokens}
159 CLI + 431 runtime tests pass. Fmt clean.
Two gaps closed:
1. /memory (resume): json field was None, emitting prose regardless of
--output-format json. Now emits:
{kind:memory, cwd, instruction_files:N, files:[{path,lines,preview}...]}
2. /providers (resume): had a spec entry but no parse arm, producing the
circular 'Unknown slash command: /providers — Did you mean /providers'.
Added 'providers' as an alias for 'doctor' in the parse match so
/providers dispatches to the same structured diagnostic output.
3. /doctor (resume): also wired json_value() so --output-format json
returns the structured doctor report instead of None.
Continues ROADMAP #26 resumed-command JSON parity track.
159 CLI tests pass, fmt clean.
/config resumed returned json:None, falling back to prose output even in
--output-format json mode. Adds render_config_json() that produces:
{
"kind": "config",
"cwd": "...",
"loaded_files": N,
"merged_keys": N,
"files": [{"path":"...","source":"user|project|local","loaded":true|false}, ...]
}
Wires it into the SlashCommand::Config resume arm alongside the existing
prose render. Continues the resumed-command JSON parity track (ROADMAP #26).
159 CLI tests pass, fmt clean.
Dogfood found that /tokens and /cache had spec entries (resume_supported:
true) but no parse arms in the command parser, resulting in:
'Unknown slash command: /tokens — Did you mean /tokens'
(the suggestion engine found the spec entry but parsing always failed)
Fix three things:
1. Add 'tokens' | 'cache' as aliases for 'stats' in the parse match so
the commands actually resolve to SlashCommand::Stats
2. Implement SlashCommand::Stats in the REPL dispatch — previously fell
through to 'Command registered but not yet implemented'. Now shows
cumulative token usage for the session.
3. Implement SlashCommand::Stats in run_resume_command — previously
returned 'unsupported resumed slash command'. Now emits:
text: Cost / Input tokens / Output tokens / Cache create / Cache read
json: {kind:stats, input_tokens, output_tokens, cache_*, total_tokens}
159 CLI tests pass, fmt clean.
Users launching claw from their home directory (or /) have no project
boundary — the agent can read/search the entire machine, often far beyond
the intended scope. kapcomunica in #claw-code reported exactly this:
'it searched my entire computer.'
Add warn_if_broad_cwd() called at prompt and REPL startup:
- checks if CWD == $HOME or CWD has no parent (fs root)
- prints a clear warning to stderr:
Warning: claw is running from a very broad directory (/home/user).
The agent can read and search everything under this path.
Consider running from inside your project: cd /path/to/project && claw
Warning fires on both claw (REPL) and claw prompt '...' paths.
Does not fire from project subdirectories. Uses std::env::var_os("HOME"),
no extra deps.
159 CLI tests pass, fmt clean.
When claw --output-format json --resume <session> /commit (or /plugins, etc.)
encountered an 'unsupported resumed slash command' error, it called
eprintln!() and exit(2) directly, bypassing both the main() JSON error
handler and the output_format check.
Fix: in both the slash-command parse-error path and the run_resume_command
Err path, check output_format and emit a structured JSON error:
{"type":"error","error":"unsupported resumed slash command","command":"/commit"}
Text mode unchanged (still exits 2 with prose to stderr).
Addresses the resumed-command parity gap (gaebal-gajae ROADMAP #26 track).
159 CLI tests pass, fmt clean.
When stdin is not a terminal (pipe or redirect) and no prompt is given on
the command line, claw was starting the interactive REPL and printing the
startup banner, then consuming the pipe without sending anything to the API.
Fix: in parse_args, when rest.is_empty() and stdin is not a terminal, read
stdin synchronously and dispatch as CliAction::Prompt instead of Repl.
Empty pipe still falls through to Repl (interactive launch with no input).
Before: echo 'hello' | claw -> startup banner + REPL start
After: echo 'hello' | claw -> dispatches as one-shot prompt
159 CLI tests pass, fmt clean.
Previously claw --resume <session> /diff would produce:
'git diff --cached failed: error: unknown option `cached\''
when the CWD was not inside a git project, because git falls back to
--no-index mode which does not support --cached.
Two fixes:
1. render_diff_report_for() checks 'git rev-parse --is-inside-work-tree'
before running git diff, and returns a human-readable message if not
in a git repo:
'Diff\n Result no git repository\n Detail <cwd> is not inside a git project'
2. resume /diff now uses std::env::current_dir() instead of the session
file's parent directory as the CWD for the diff (session parent dir
is the .claw/sessions/<id>/ directory, never a git repo).
159 CLI tests pass, fmt clean.
Previously claw --output-format json --resume <session> /history emitted
prose text regardless of the output format flag. Now emits structured JSON:
{"kind":"history","total":N,"showing":M,"entries":[{"timestamp_ms":...,"text":"..."},...]}
Mirrors the parity pattern established in ROADMAP #26 for other resume commands.
159 CLI tests pass, fmt clean.
When running claw --output-format json --resume <session> /status, the
JSON output had 'session' (full file path) but no 'session_id' field,
making it impossible for scripts to extract the loaded session ID.
Now extracts the session-id directory component from the session path
(e.g. .claw/sessions/<session-id>/session-xxx.jsonl → session-id)
and includes it as 'session_id' in the JSON status envelope.
159 CLI tests pass, fmt clean.
Previously 'claw state' printed an error message but exited 0, making it
impossible for scripts/CI to detect the absence of state without parsing
prose. Now propagates Err() to main() which exits 1 and formats the error
correctly for both text and --output-format json modes.
Text: 'error: no worker state file found at ... — run a worker first'
JSON: {"type":"error","error":"no worker state file found at ..."}
3 new tests in mod tests:
- rejects_invalid_reasoning_effort_value: confirms 'turbo' etc rejected at parse time
- accepts_valid_reasoning_effort_values: confirms low/medium/high accepted and threaded
- stub_commands_absent_from_repl_completions: asserts STUB_COMMANDS are not in completions
156 -> 159 CLI tests pass.
When claw --output-format json hits an error, the error was previously
printed as plain prose to stderr, making it invisible to downstream tooling
that parses JSON output. Now:
{"type":"error","error":"api returned 401 ..."}
Detection: scan argv at process exit for --output-format json or
--output-format=json. Non-JSON error path unchanged. 156 CLI tests pass.
Users were typing skill names (e.g. 'caveman', 'find-skills') directly in
the REPL and getting LLM responses instead of skill invocation. Only
'/skills <name>' triggered dispatch; bare names fell through to run_turn.
Fix: after slash-command parse returns None (bare text), check if the first
token looks like a skill name (alphanumeric/dash/underscore, no slash).
If resolve_skill_invocation() confirms the skill exists, dispatch the full
input as a skill prompt. Unknown words fall through unchanged.
156 CLI tests pass, fmt clean.
Previously any string was accepted and silently forwarded to the API,
which would fail at the provider with an unhelpful error. Now invalid
values produce a clear error at parse time:
invalid value for --reasoning-effort: 'xyz'; must be low, medium, or high
156 CLI tests pass, fmt clean.
The --help slash-command section was listing ~35 unimplemented commands
alongside working ones. Combined with the completions fix (c55c510), the
discovery surface now consistently shows only implemented commands.
Changes:
- commands crate: add render_slash_command_help_filtered(exclude: &[&str])
- move STUB_COMMANDS to module-level const in main.rs (reused by both
completions and help rendering)
- replace render_slash_command_help() with filtered variant at all
help-rendering call sites
156 CLI tests pass, fmt clean.
'claw prompt --help' was triggering an API call instead of showing help
because --help was parsed as part of the prompt args. Now '--help' after
known pass-through subcommands (prompt, login, logout, version, state,
init, export, commit, pr, issue) sets wants_help=true and shows the
top-level help page.
Subcommands that consume their own args (agents, mcp, plugins, skills)
and local help-topic subcommands (status, sandbox, doctor) are excluded
from this interception so their existing --help handling is preserved.
156 CLI tests pass, fmt clean.
Commands registered in the spec list but not yet implemented in this build
were appearing in REPL tab-completions, making the discovery surface
over-promise what actually works. Users (mezz2301) reported 'many features
are not supported' after discovering these through completions.
Add STUB_COMMANDS exclusion list in slash_command_completion_candidates_with_sessions.
Excluded: login logout vim upgrade stats share feedback files fast exit
summary desktop brief advisor stickers insights thinkback release-notes
security-review keybindings privacy-settings plan review tasks theme
voice usage rename copy hooks context color effort branch rewind ide
tag output-style add-dir
These commands still parse and run (with the 'not yet implemented' message
for users who type them directly), but they no longer surface as
tab-completion candidates.
Parse --reasoning-effort <low|medium|high> in parse_args, thread through
CliAction::Prompt and CliAction::Repl, LiveCli::set_reasoning_effort(),
AnthropicRuntimeClient.reasoning_effort field, and MessageRequest.reasoning_effort.
Changes:
- parse_args: new --reasoning-effort / --reasoning-effort=VAL flag arms
- AnthropicRuntimeClient: new reasoning_effort field + set_reasoning_effort() method
- LiveCli: new set_reasoning_effort() that reaches through BuiltRuntime -> ConversationRuntime -> api_client_mut()
- runtime::ConversationRuntime: new pub api_client_mut() accessor
- MessageRequest construction: reasoning_effort: self.reasoning_effort.clone()
- run_repl(): accepts and applies reasoning_effort parameter
- parse_direct_slash_cli_action(): propagates reasoning_effort
All 156 CLI tests pass, all api tests pass, cargo fmt clean.
Adds reasoning_effort: Option<String> to CliAction::Prompt and
CliAction::Repl enum variants. All constructor and pattern sites updated.
All test literals updated with reasoning_effort: None.
156 cli tests pass, fmt clean. The --reasoning-effort flag parse and
propagation to AnthropicRuntimeClient remains as follow-up work.
Add rust/crates/rusty-claude-cli/build.rs that:
- Captures git rev-parse --short HEAD at build time → GIT_SHA env
- Reads Cargo's TARGET env var → TARGET env
- Derives BUILD_DATE from SOURCE_DATE_EPOCH / BUILD_DATE env or
the current date via `date +%Y-%m-%d` fallback
- Registers rerun-if-changed on .git/HEAD and .git/refs so the SHA
stays fresh across commits
Update main.rs DEFAULT_DATE to pick up BUILD_DATE from option_env!()
instead of the hardcoded 2026-03-31 static string.
Before: `claw --version` always showed Git SHA: unknown, Target: unknown,
Build date: 2026-03-31 in local builds.
After: e.g. Git SHA: 7f53d82, Target: aarch64-apple-darwin, Build date: 2026-04-08
Generated by droid (Kimi K2.5 Turbo) via acpx (wrote build.rs),
cleaned up by Jobdori (added BUILD_DATE step, updated main.rs const).
Co-Authored-By: Droid <noreply@factory.ai>
The CLI entry point (build_runtime_with_plugin_state in main.rs)
was hardcoded to always instantiate AnthropicRuntimeClient with an
AnthropicClient, regardless of what detect_provider_kind(model)
returned. This meant `--model openai/gpt-4` with OPENAI_API_KEY
set and no ANTHROPIC_* vars still failed with "missing Anthropic
credentials" because the CLI never dispatched to the OpenAI-compat
backend that already exists in the api crate.
Root cause: AnthropicRuntimeClient.client was typed as
AnthropicClient (concrete) rather than ApiProviderClient (enum).
The api crate already had a ProviderClient enum with Anthropic /
Xai / OpenAi variants that dispatches correctly via
detect_provider_kind, plus a unified MessageStream enum that wraps
both anthropic::MessageStream and openai_compat::MessageStream
with the same next_event() -> StreamEvent interface. The CLI just
wasn't using it.
Changes (1 file, +59 -7):
- Import api::ProviderClient as ApiProviderClient
- Change AnthropicRuntimeClient.client from AnthropicClient to
ApiProviderClient
- In AnthropicRuntimeClient::new(), dispatch based on
detect_provider_kind(&resolved_model):
* Anthropic: build AnthropicClient directly with
resolve_cli_auth_source() + api::read_base_url() +
PromptCache (preserves ANTHROPIC_BASE_URL override for mock
test harness and the session-scoped prompt cache)
* xAI / OpenAi: delegate to
ApiProviderClient::from_model_with_anthropic_auth which routes
to OpenAiCompatClient::from_env with the matching config
(reads OPENAI_API_KEY/XAI_API_KEY/DASHSCOPE_API_KEY and their
BASE_URL overrides internally)
- Change push_prompt_cache_record to take &ApiProviderClient
(ProviderClient::take_last_prompt_cache_record returns None for
non-Anthropic variants, so the helper is a no-op on
OpenAI-compat providers without extra branching)
What this unlocks for users:
claw --model openai/gpt-4.1-mini prompt 'hello' # OpenAI
claw --model grok-3 prompt 'hello' # xAI
claw --model qwen-plus prompt 'hello' # DashScope
OPENAI_BASE_URL=https://openrouter.ai/api/v1 \
claw --model openai/anthropic/claude-sonnet-4 prompt 'hello' # OpenRouter
All previously broken, now routed correctly by prefix.
Verification:
- cargo build --release -p rusty-claude-cli: clean
- cargo test --release -p rusty-claude-cli: 182 tests, 0 failures
(including compact_output tests that exercise the Anthropic mock)
- cargo fmt --all: clean
- cargo clippy --workspace: warnings-only (pre-existing)
- cargo test --release --workspace: all crates green except one
pre-existing race in runtime::config::tests (passes in isolation)
Source: live users nicma (1491342350960562277) and Jengro
(1491345009021030533) in #claw-code on 2026-04-08.
- compact flag: was parsed then discarded (`compact: _`) instead of
passed to `run_turn_with_output` — hardcoded `false` meant --compact
never took effect
- piped stdin vs permission prompter: `read_piped_stdin()` consumed all
stdin before `CliPermissionPrompter::decide()` could read interactive
approval answers; now only consumes stdin as prompt context when
permission mode is `DangerFullAccess` (fully unattended)
- session resolver: `resolve_managed_session_path` and
`list_managed_sessions` now fall back to the pre-isolation flat
`.claw/sessions/` layout so legacy sessions remain accessible
- help assertion: match on stable prefix after `/session delete` was
added in batch 5
- prompt shorthand: fix copy-paste that changed expected prompt from
"help me debug" to "$help overview"
- mock parity harness: filter captured requests to `/v1/messages` path
only, excluding count_tokens preflight calls added by `be561bf`
All 6 failures were pre-existing but masked because `client_integration`
always failed first (fixed in 8c6dfe5).
Workspace: 810+ tests passing, 0 failing.
build_runtime_runs_plugin_lifecycle_init_and_shutdown was the only test
that set/removed ANTHROPIC_API_KEY without holding the env_lock mutex.
Under parallel workspace execution, other tests racing on the same env
var could wipe the key mid-construction, causing a flaky credential error.
Root cause: process-wide env vars are shared mutable state. All other
tests that touch ANTHROPIC_API_KEY already use env_lock(). This test
was the only holdout.
Fix: add let _guard = env_lock(); at the top of the test.
MessageRequest was missing standard OpenAI-compatible generation tuning
parameters. Callers had no way to control temperature, top_p,
frequency_penalty, presence_penalty, or stop sequences.
Changes:
- Added 5 optional fields to MessageRequest (all Option, None by default)
- Wired into build_chat_completion_request: only included in payload when set
- All existing construction sites updated with ..Default::default()
- MessageRequest now derives Default for ergonomic partial construction
Tests added:
- tuning_params_included_in_payload_when_set: all 5 params flow into JSON
- tuning_params_omitted_from_payload_when_none: absent params stay absent
83 api lib tests passing, 0 failing.
cargo check --workspace: 0 warnings.
WorkerStatus is fully tracked in worker_boot.rs but was invisible to
external observers (clawhip, orchestrators) because opencode serve's
HTTP server is upstream and not ours to extend.
Solution: atomic file-based observability.
- emit_state_file() writes .claw/worker-state.json on every push_event()
call (tmp write + rename for atomicity)
- Snapshot includes: worker_id, status, is_ready, trust_gate_cleared,
prompt_in_flight, last_event, updated_at
- Add 'claw state' CLI subcommand to read and print the file
- Add regression test: emit_state_file_writes_worker_status_on_transition
verifies spawning→ready_for_prompt transition is reflected on disk
This closes the /state dogfood gap without requiring any upstream
opencode changes. Clawhip can now distinguish a truly stalled worker
(status: trust_required or running with no recent updated_at) from a
quiet-but-progressing one.
Add missing imports to test module:
- PromptHistoryEntry, render_prompt_history_report, parse_history_count
- parse_export_args, render_session_markdown
- summarize_tool_payload_for_markdown, short_tool_id
Fixes test compilation errors introduced by new session and export
features from batch 5/6 work.
The CLI was using a flat cwd/.claw/sessions/ path without workspace
fingerprinting, while SessionStore::from_cwd() adds a hash subdirectory.
This mismatch meant the isolation machinery existed but wasn't actually
used by the main session management codepath.
Now sessions_dir() delegates to SessionStore::from_cwd(), ensuring all
session operations use workspace-fingerprinted directories.