Files
agentic-dev/docs/work/library-evaluation-policy/04-evaluate-library-skill/_story.md
Danijel Martinek bae4b66fa4 refactor(work): drop date prefixes + move _state.json into _system/
Convention shift: epic folders + PRD filenames + frontmatter id
fields are now bare slugs. The created: timestamp (Phase 2) carries
the date; folder names don't repeat it. A future <task-id>-<slug>
shape (e.g. ClickUp) lands cleanly when that integration ships.

Renames (git mv preserves history):
- docs/work/2026-05-13-binder-wrap-helper/
    -> docs/work/binder-wrap-helper/
- docs/work/2026-05-14-library-evaluation-policy/
    -> docs/work/library-evaluation-policy/
- docs/work/2026-05-14-ci-security-and-supply-chain/
    -> docs/work/ci-security-and-supply-chain/
- docs/work/prds/2026-05-13-binder-wrap-helper.prd.md
    -> docs/work/prds/binder-wrap-helper.prd.md
- docs/work/prds/2026-05-13-coverage-architecture.prd.md
    -> docs/work/prds/coverage-architecture.prd.md
- docs/work/prds/2026-05-14-library-evaluation-policy.prd.md
    -> docs/work/prds/library-evaluation-policy.prd.md
- docs/work/prds/2026-05-14-ci-security-and-supply-chain.prd.md
    -> docs/work/prds/ci-security-and-supply-chain.prd.md

Frontmatter updates inside the renamed files: epic id, epic prd,
story epic, PRD id, PRD builds-on all drop date prefixes.

System folder + state file move:
- New docs/work/_system/ holds framework-managed state.
- docs/work/_state.json -> docs/work/_system/_state.json.
- state-builder.mjs adds _system to SKIP_FOLDERS.
- cli.mjs + state-sync-guard.mjs + .husky/pre-commit point at the
  new path.

template-reset-v1 epic deleted entirely (one-off cleanup epic from
the pre-date-convention era; status was already done).

Generator-template updates (so new artifacts ship in the right
shape):
- .sandcastle/decomposer.prompt.md emits bare-slug folder names +
  ISO created: timestamp.
- .claude/skills/to-prd/SKILL.md template uses bare-slug filename +
  bare-slug id field + ISO created: timestamp.

Doc reference updates: glossary, runbook, agent-first-workflow-
and-conformance, reviewer prompt, ADR-020, ADR-022, ADR-023 all
point at the new paths/slugs.
2026-05-14 21:16:51 +02:00

3.5 KiB

id, epic, title, type, status, feature, depends-on, blocks, created, updated
id epic title type status feature depends-on blocks created updated
04-evaluate-library-skill library-evaluation-policy evaluate-library skill (SKILL.md + supporting files) technical-story done tooling
01-trace-schema-foundation
05-human-guide
2026-05-14T06:52:02+02:00 2026-05-14T19:16:52.691Z

Goal

Create the .claude/skills/evaluate-library/ directory with SKILL.md (the authoritative agent runbook), POLICY.md (ADR-022 mirror for quick reference), TRACE-TEMPLATE.md (showing the YAML frontmatter + heading shape the skill must emit), and an EXAMPLES/ directory with two worked cases (one approved, one rejected). The skill must be invocable as /evaluate-library <name> --tier <feature|core|app> --target <package-path>.

Why

Without a deterministic skill runbook, every agent evaluating a library does so ad hoc — different filters, different order, inconsistent trace format. The skill is the single source of truth for the 8-filter + 3-prompt sequence, the collect-cheap-skip-expensive ordering, and the trace write step. It also provides the canonical invocation the Claude hook emits.

Done when

  • .claude/skills/evaluate-library/SKILL.md exists and covers: invocation signature (/evaluate-library <name> --tier <tier> --target <pkg-path>), the 8 filters in collect-cheap-skip-expensive order (license, types, shadow-check, boundary-fit run to completion; maintenance, CVE scan, EU residency, named-consumer short-circuit after first reject), the 3 prompts, trace-write step (unconditional at evaluation end, including rejections), and the fail/skip sentinel for skipped expensive filters.
  • .claude/skills/evaluate-library/POLICY.md summarises ADR-022 in ≤2 pages — the filters, the tier trigger, the trace schema fields, the four enforcement layers.
  • .claude/skills/evaluate-library/TRACE-TEMPLATE.md shows the complete YAML frontmatter (all fields, real sentinel values for skipped filters) + all 11 required headings in order.
  • .claude/skills/evaluate-library/EXAMPLES/ contains at least two worked trace files: one decision: approved trace and one decision: rejected trace (use trpc-to-openapi as the rejected example per the PRD, with named-consumer: fail and prose citing the grill-session conversation as provenance).
  • The skill is listed in .claude/settings.json (or wherever skills are registered) so /evaluate-library resolves to the SKILL.md via the Skill tool.
  • pnpm lint && pnpm fallow:audit pass.

In scope

  • .claude/skills/evaluate-library/SKILL.md
  • .claude/skills/evaluate-library/POLICY.md
  • .claude/skills/evaluate-library/TRACE-TEMPLATE.md
  • .claude/skills/evaluate-library/EXAMPLES/approved-example.md
  • .claude/skills/evaluate-library/EXAMPLES/rejected-trpc-to-openapi.md
  • Skill registration in .claude/settings.json (match existing skill registration pattern).

Out of scope

  • Automated tests for the skill (it is a prose runbook; correctness is verified by the success criterion in the PRD — running it against trpc-to-openapi produces the documented trace).
  • The schema module (Story 01) — already landed.
  • The human guide with worked examples for non-agent readers (Story 05).

Tasks

  • Investigate the existing skill registration pattern (read .claude/settings.json and one existing skill's SKILL.md to confirm format and registration key); then write all five skill files (SKILL.md, POLICY.md, TRACE-TEMPLATE.md, EXAMPLES/approved-example.md, EXAMPLES/rejected-trpc-to-openapi.md) and register the skill; all gates pass on this single commit.