implementation-phase
Run test-plan, write-tests, and implement-feature as one implementation workflow.
Skill by rafaie
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Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
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About
Use cases: testing, writing, productivity
Reviews
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Permissions
What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/implementation-phase
What's inside
- Skill name
implementation-phase- Description
- Run test-plan, write-tests, and implement-feature as one implementation workflow. Use when a work item is specified and ready to move from reviewed documentation through tests and code.
- License
- Apache-2.0
- Instructions
- 25 lines in SKILL.md · view on GitHub
Files (2)
- SKILL.md
- openai.yaml · agents/
SKILL.md (first lines)
1) Read project `AGENTS.md`, `codex.toml` (if present), and target work item folder `spec/features/<work-id>-<slug>/`.
- `<work-id>` must use `S-<stream>-<nnn>` (example: `S-core-001`) for new work.
- For legacy single-file specs, read the matching file under `spec/features/`.
2) Execute the implementation phase in this exact order for the same work item ID:
- `Run $test-plan <work-id>`
- `Run $write-tests <work-id>`
- `Run $implement-feature <work-id>`
3) Validate outcomes after each step:
- `test-plan`: `test-plan.md` is updated with AC-mapped cases and fixtures.
- `write-tests`: tests are added/updated under `tests/`, the quick command is run, and the result is classified as passing, expected red, or unexpected failure.
- Expected red is allowed only when each failure maps to an unimplemented AC, the failing signatures are recorded in `test-results.md`, and no previously passing behavior regressed.
- `implement-feature`: AC checklist is completed, implementation checks pass, and work item docs include commands plus milestone smoke evidence when applicable.
4) Failure handling:
- Continue from `write-tests` to `implement-feature` for a documented expected-red baseline.
- Unexpected deterministic failures: run `debug-loop`.
- Many simultaneous failures: run `failure-triage`.
- Do not continue when failures are unrelated to unimplemented ACs, alter existing behavior, or cannot be explained.
5) End with a concise status summary:
- completed steps
- blockers/deferred items (if any)
- next recommended command:
- `Run $ship-feature <work-id> ...` when all steps are complete
- otherwise `Run $debug-loop ...` with the failing signatureFrom rafaie/codex_home, Apache-2.0.
More from rafaie/codex_home
- 0.544score
implement-feature
rafaie
Implement a documented work item AC by AC with scoped quick checks and smoke milestones.
SkillBFreshness: B★ 1Claude Code +9 - 0.544score
qa-intake
rafaie
Clarify an ambiguous project or work item request from repository context, produce a verification-focused brief, and route to the correct SDLC skill.
SkillBFreshness: B★ 1Claude Code +9 - 0.544score
feature-kickoff
rafaie
Create and initialize a complete work item documentation folder from a backlog item or clarified brief.
SkillBFreshness: B★ 1Claude Code +9 - 0.544score
ship-feature
rafaie
Execute the final gate for an implemented work item: verify acceptance criteria, run full checks and applicable smoke, update architecture/docs/index, and…
SkillBFreshness: B★ 1Claude Code +9 - 0.542score
feature-slicer
rafaie
Slice a large stream or feature request into small, vertically valuable, independently testable work items.
SkillBFreshness: B★ 1Claude Code +9 - 0.542score
architecture-updater
rafaie
Update high-level architecture documentation and diagrams from a work item, code diff, and ADRs.
SkillBFreshness: B★ 1Claude Code +9 - 0.542score
session-start
rafaie
Start a repository work session by reconciling Git state, active work item docs, backlog, and recent verification evidence.
SkillBFreshness: B★ 1Claude Code +9 - 0.542score
debug-loop
rafaie
Reproduce and fix a deterministic test, smoke, runtime, or packaging failure with a regression test and documented evidence.
SkillBFreshness: B★ 1Claude Code +9 - 0.542score
failure-triage
rafaie
Cluster many test, CI, or smoke failures by root signature and produce an ordered repair plan.
SkillBFreshness: B★ 1Claude Code +9 - 0.540score
smoke-test
rafaie
Run a work-item-scoped real entrypoint smoke test in provider-aware live or guaranteed offline mode, validate outputs and budgets, and emit standardized…
SkillBFreshness: B★ 1Claude Code +9 - 0.539score
release-prep
rafaie
Prepare a multi-work-item release by running the canonical full gate, validating release smoke evidence, finalizing changelog/docs, and summarizing release…
SkillBFreshness: B★ 1Claude Code +9 - 0.539score
backlog-builder
rafaie
Convert a project brief into ordered streams and small shippable work items with stable IDs, acceptance criteria, risks, and dependencies.
SkillBFreshness: B★ 1Claude Code +9
Signals
- Stars
- 1
- Forks
- 0
- Open issues
- 0
- Last commit (this folder)
- Aug 15, 2026 (2 months ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- Apache-2.0
- Repository
- github.com/rafaie/codex_home
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
More from rafaie
- 0.544score
qa-intake
rafaie
Clarify an ambiguous project or work item request from repository context, produce a verification-focused brief, and route to the correct SDLC skill.
SkillBFreshness: B★ 1Claude Code +9 - 0.544score
feature-kickoff
rafaie
Create and initialize a complete work item documentation folder from a backlog item or clarified brief.
SkillBFreshness: B★ 1Claude Code +9 - 0.544score
implement-feature
rafaie
Implement a documented work item AC by AC with scoped quick checks and smoke milestones.
SkillBFreshness: B★ 1Claude Code +9 - 0.544score
ship-feature
rafaie
Execute the final gate for an implemented work item: verify acceptance criteria, run full checks and applicable smoke, update architecture/docs/index, and…
SkillBFreshness: B★ 1Claude Code +9 - 0.542score
feature-slicer
rafaie
Slice a large stream or feature request into small, vertically valuable, independently testable work items.
SkillBFreshness: B★ 1Claude Code +9 - 0.542score
architecture-updater
rafaie
Update high-level architecture documentation and diagrams from a work item, code diff, and ADRs.
SkillBFreshness: B★ 1Claude Code +9
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Cite this page
implementation-phase skill. Agent Mart. https://agentmart.dev/skills/rafaie-implementation-phase (last updated 2026-10-24)