## Thinking Path
> - Paperclip is the open source control plane people use to organize
and operate AI-agent companies.
> - Agent behavior depends partly on the bundled Paperclip core skill
synchronized into each runtime.
> - The existing database and runtime plumbing already supports
immutable skill-version snapshots and per-agent version selections, but
no product workflow exposed that capability.
> - Replacing the live bundled skill globally would make champion
adoption risky and difficult to compare across agents.
> - This pull request adds an experimental, instance-level beta-skills
gate plus a repository release registry, immutable seeded releases,
enforcement, and a per-agent release picker.
> - The benefit is controlled per-agent evaluation of frozen core-skill
releases while the default-off path remains behaviorally unchanged.
## Linked Issues or Issue Description
### Subsystem affected
Cross-cutting: `server/`, `ui/`, `packages/db`, and `packages/shared`.
### Problem or motivation
Paperclip needs a safe way to evaluate improved versions of its core
operating skill without globally replacing the live default. Today the
version-snapshot and per-agent pin plumbing exists, but operators cannot
use it. A global replacement would make regressions difficult to contain
and would prevent controlled comparisons across agents.
### Proposed solution
Add a default-off instance experiment that exposes immutable, named
core-skill releases. When enabled, operators can pin each agent to a
seeded release; when disabled, every agent resolves the live default
while saved pins remain intact. Validate pinned writes at the API
boundary, gate reads at runtime, and expose the selection in the agent
Skills tab.
### Alternatives considered
- **Replace the bundled core skill globally:** rejected because it
changes every agent at once and provides no rollback/isolation boundary.
- **Ship releases as separate skills:** rejected because releases are
versions of one core capability, not independently enabled skills.
- **Store release snapshots only outside the repository:** rejected
because repository provenance and hashes make builds reproducible and
reviewable.
### Roadmap alignment
This extends the Skills Manager / Skill Studio direction in `ROADMAP.md`
by making core-skill versions operable per agent. It does not duplicate
another open implementation PR; GitHub searches found no related
`enableBetaSkills` change.
### Additional context
The feature remains experimental and default off. The V7 champion was
selected through a multi-model evaluation process, and the frozen
release contents are verified by SHA-256 below.
## What Changed
- Added the default-off instance-level `enableBetaSkills` experimental
flag.
- Added `skills-releases/paperclip/` with the ordered release registry
and frozen `v0` plus `v7-roster` snapshots.
- Added release metadata to `company_skill_versions` and idempotent
release seeding. The migration was planned as `0191`, then renumbered to
`0192` because current `master` claimed `0191` before final rebase.
- Added read-time gating and write-time validation so disabled instances
always resolve the live default and reject pinned-version writes.
- Added the per-agent Release picker in the agent Skills tab, including
responsive layout and beta-pin state.
- Kept `EDITS.md` out of the release registry and PR diff.
### V7 Adoption Evidence
- Paid roster: 6 models, 94-case suite.
- Result: 553/564 pass-within-2, mean 92.17/94, versus the P2 baseline
of 544/564.
- Reference model improved 84→91; maximin improved 84→90.
- Final report:
https://pages.paperclip.ing/skills/optimization/paperclip/pap-14624-p3-final-20260721/
### Provenance
- `v7-roster` is the Phase 1 champion plus additions-only edits
E107–E112. Per-edit rationale remains in the evals repository at
`source/v7-roster/EDITS.md` and is deliberately excluded from this PR.
- `v0` is the `skills/paperclip` tree from commit `ea66ea81`.
- Champion selection was accepted on July 21, 2026 via board card
`9c304fc2` (PAP-14624 G3).
- This delivery mechanism was accepted on July 24, 2026 via plan
revision `2367abd2` (PAP-14858).
### QA Evidence
- P4 QA matrix comment `b7f40522-4e9b-4a3a-9821-28e86fe1a987`: all 6
acceptance criteria passed.
- Automated QA matrix: 166 tests passed with 0 failures, including real
filesystem materialization and full SHA-256 assertions.
- UI QA exercised the real agent Skills tab at desktop and mobile widths
with the experimental flag both on and off.
## Verification
- `pnpm check:token-gates`
- Focused beta-release matrix: 169 tests passed across shared
validators, server services/routes/heartbeat behavior, instance settings
UI, and release picker UI.
- `pnpm -r typecheck`
- `pnpm build`
- `pnpm test:run`: server and UI partitions passed; one CLI doctor test
inherited temporary AWS credentials from the agent heartbeat and
expected no static credentials. The isolated rerun with
`AWS_ACCESS_KEY_ID`, `AWS_SECRET_ACCESS_KEY`, and `AWS_SESSION_TOKEN`
unset passed 8/8.
- V7 SHA-256:
- `SKILL.md`:
`53ab290489684cbf116fdd1406a95f6b6f53c9c36358b1bf8bfeae481e253575`
- `references/cases.md`:
`3b821f59064a7761091020a14819a8d787131f24029748563d6c0e1be7e6eaec`
- `references/workflows.md`:
`69747bd6e05f7e3673d1e67b07ff295df1869c05e1fd029804d5fa9177db92cd`
- Confirmed 49 changed files, no `pnpm-lock.yaml`, no workflow changes,
and no `EDITS.md`.
## Risks
- **Migration:** low-to-moderate risk. Three nullable columns and one
partial unique index are added idempotently; existing rows remain valid.
- **Behavior:** low risk while the flag is off because read-time
resolution forces the live default and saved pins are preserved but
inactive.
- **Frozen content:** release snapshots intentionally diverge from
future live skill edits; provenance and hashes make that divergence
explicit and reproducible.
- **UI:** low risk. The picker only renders for the bundled core skill
when the experimental flag is enabled and seeded releases exist.
> This extends the existing Skills Manager / Skill Studio direction
described in `ROADMAP.md`; it does not duplicate another open
implementation PR. The GitHub PR search found no related
`enableBetaSkills` change.
## Model Used
- OpenAI Codex using `gpt-5.5` with reasoning and
terminal/code-execution tools; context-window size is not exposed by
this runtime. Earlier implementation commits also record Claude Opus 4.8
assistance where applicable.
## Checklist
- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [ ] I have not referenced internal/instance-local Paperclip issues or
links (required governance identifiers are included above; no internal
URL is included)
- [ ] My branch name describes the change and contains no internal
Paperclip ticket id (the approved delivery plan mandated this shared
branch name)
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [x] All Paperclip CI gates are green
- [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge
---------
Co-authored-by: Paperclip <noreply@paperclip.ing>
## Thinking Path
> - Paperclip is the open source app people use to manage AI agents for
work.
> - Agents increasingly depend on reusable skills, so the control plane
needs a first-class way to browse, inspect, install, version, and attach
those skills.
> - The old skills surface was mostly operational plumbing; it did not
give operators a store-like discovery flow, canonical detail URLs, rich
source/version context, or creation paths.
> - The backend also needed stronger contracts around company skill
metadata, versions, install counts, runtime materialization, and adapter
skill preferences.
> - This pull request builds the Skills Store foundation across DB,
shared contracts, server routes/services, UI, and Storybook.
> - The benefit is a more inspectable, operator-friendly skill workflow
that still preserves company-scoped control-plane boundaries and agent
runtime behavior.
## Linked Issues or Issue Description
No GitHub issue exists for this Paperclip work item. Paperclip task
refs: PAP-10846 and PAP-10921.
Feature request:
Paperclip operators need a single Skills Store experience where company
skills can be discovered, inspected, created, versioned, installed, and
attached to agents without relying on scattered operational screens or
implicit runtime state.
Related PR search:
- Searched GitHub for `Skills Store`, `company skills`, and `skill
detail`.
- Found several open skills-related PRs such as #7809 and #4409, but no
duplicate PR for this end-to-end Skills Store branch.
## What Changed
- Added the Skills Store backend foundation: company skill schema
fields, migrations, shared types/validators, and expanded server skill
routes/services.
- Added skill discovery, category navigation, canonical skill detail
routes, tabs, source attribution, version snapshots/diffs, install count
backfill, and creation flows.
- Updated agent skill preference handling so version selections survive
runtime mention injection and runtime skill materialization honors
pinned versions.
- Preserved unversioned skill assignments as live/current selections
instead of silently pinning them to the current version at assignment
time.
- Added focused regression coverage for company skill routes/services,
route helpers, UI behavior, skill version diffs, and runtime skill
version pins.
- Added Storybook coverage for Skills Store discovery/detail states and
updated the main layout navigation.
- Addressed Greptile findings around version creation races,
soft-deleted comments, fork metadata scoping, GitHub skill directory
fallback, runtime snapshot materialization, shared runtime
skill-selection helpers, and version-assignment semantics.
## Verification
- `pnpm exec vitest run
server/src/__tests__/heartbeat-project-env.test.ts
server/src/__tests__/heartbeat-runtime-skills.test.ts`
- `pnpm exec vitest run
packages/shared/src/validators/company-skill.test.ts`
- `pnpm exec vitest run server/src/__tests__/company-portability.test.ts
server/src/__tests__/company-skills-service.test.ts`
- `pnpm exec vitest run
cli/src/__tests__/company-import-export-e2e.test.ts`
- `pnpm exec vitest run
server/src/__tests__/agent-skills-routes.test.ts`
- `pnpm exec vitest run server/src/__tests__/openapi-routes.test.ts`
- `pnpm exec vitest run
server/src/__tests__/company-skills-service.test.ts
server/src/__tests__/company-skills-routes.test.ts
server/src/__tests__/heartbeat-runtime-skills.test.ts`
- `pnpm exec vitest run
server/src/__tests__/company-skills-service.test.ts`
- `pnpm exec vitest run ui/src/components/IssueProperties.test.tsx -t
"edits existing custom assignee model options from the properties pane"`
- `pnpm --filter @paperclipai/server typecheck`
- GitHub checks are green on `0823957a2`: Build, Canary Dry Run, General
tests, Typecheck + Release Registry, serialized server suites, e2e,
policy/review, Socket, Snyk, and aggregate `verify`.
- Greptile Review succeeded on `0823957a2` with `40 files reviewed, 0
comments added`; GitHub unresolved review threads: 0.
Not run in this heartbeat:
- Browser screenshot capture for the UI changes. This PR intentionally
omits screenshots per the Paperclip task direction not to add design
screenshots/images.
## Risks
- Broad feature branch touching DB, shared contracts, server, and UI;
reviewers should still scan merge conflicts carefully if `master` moves
again before landing.
- Skill version/runtime behavior is sensitive: pinned skill versions
must stay pinned while default selections should continue following the
current version.
- UI polish should get normal reviewer/browser attention before merge
because this PR includes a large Skills Store surface and screenshots
were intentionally omitted.
> For core feature work, check [`ROADMAP.md`](ROADMAP.md) first and
discuss it in `#dev` before opening the PR. Feature PRs that overlap
with planned core work may need to be redirected — check the roadmap
first. See `CONTRIBUTING.md`.
## Model Used
OpenAI Codex, GPT-5-based coding agent with tool use and local command
execution.
## Checklist
- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [ ] If this change affects the UI, I have included before/after
screenshots (intentionally omitted per PAP-10921 direction)
- [ ] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [x] All Paperclip CI gates are green
- [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge
---------
Co-authored-by: Paperclip <noreply@paperclip.ing>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
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