181 lines
7.2 KiB
Plaintext
Executable File
181 lines
7.2 KiB
Plaintext
Executable File
# ${PROJECT_NAME} — Claude Code Instructions
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> **Project:** ${PROJECT_DESCRIPTION}
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> **Repository:** ${REPO_URL}
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## Conditional Documentation Loading
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**Read the relevant guide before starting work:**
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| Task Type | Guide |
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|-----------|-------|
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| End-to-end implementation and validation | `~/.config/mosaic/guides/E2E-DELIVERY.md` |
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| PRD creation and requirements definition | `~/.config/mosaic/guides/PRD.md` |
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| Bootstrapping this project | `~/.config/mosaic/guides/BOOTSTRAP.md` |
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| Orchestrating autonomous tasks | `~/.config/mosaic/guides/ORCHESTRATOR.md` |
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| Backend/API development | `~/.config/mosaic/guides/BACKEND.md` |
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| Code review | `~/.config/mosaic/guides/CODE-REVIEW.md` |
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| Documentation updates and standards | `~/.config/mosaic/guides/DOCUMENTATION.md` |
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| QA/Testing | `~/.config/mosaic/guides/QA-TESTING.md` |
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## Technology Stack
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| Layer | Technology |
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|-------|------------|
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| **Language** | Python 3.11+ |
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| **Testing** | pytest |
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| **Linting** | ruff |
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| **Type Checking** | mypy (strict) |
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| **Package Manager** | uv |
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| **Build** | ${BUILD_SYSTEM} |
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## Repository Structure
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```
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${PROJECT_DIR}/
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├── CLAUDE.md # This file
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├── AGENTS.md # Agent-specific patterns and gotchas
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├── src/
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│ └── ${PROJECT_SLUG}/ # Main package
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├── tests/ # Test files
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├── docs/
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│ ├── PRD.md # Requirements source (or PRD.json)
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│ └── scratchpads/ # Per-issue working documents
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└── pyproject.toml # Project configuration
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```
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## Development Workflow
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### Setup
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```bash
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uv sync --all-extras
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```
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### Testing
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```bash
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uv run pytest # Run all tests
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uv run pytest --cov # With coverage (85% min)
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```
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### Linting & Type Checking
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```bash
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uv run ruff check src/ tests/ # Lint
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uv run ruff format --check src/ # Format check
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uv run mypy src/ # Type check
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```
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## Quality Gates
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**All must pass before committing:**
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```bash
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uv run ruff check src/ tests/ && uv run ruff format --check src/ && uv run mypy src/ && uv run pytest --cov
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```
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## Testing Policy
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1. Situational tests are the PRIMARY validation gate.
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2. Baseline tests are REQUIRED for all software changes.
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3. TDD is risk-based; required cases are defined in `~/.config/mosaic/guides/QA-TESTING.md`.
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## PRD Requirement
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1. Before coding begins, `docs/PRD.md` or `docs/PRD.json` MUST exist.
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2. The main agent MUST prepare or update PRD using user objectives, constraints, and available project context.
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3. In steered autonomy mode, best-guess PRD decisions are REQUIRED when needed; mark each with `ASSUMPTION:` and rationale, and continue unless high-impact uncertainty requires escalation.
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4. PRD is the source of requirements for implementation and testing.
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## Token Budget Policy
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1. If user plan or token limits are provided, they are HARD constraints.
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2. Track estimated and used tokens for non-trivial execution.
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3. Use conservative strategy when budget pressure rises.
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4. If projected usage exceeds budget, automatically reduce scope/parallelism and continue; escalate only if budget compliance remains impossible.
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## Branch and Merge Policy
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1. Create short-lived branches from `main`.
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2. Open PRs to `main` for delivery changes.
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3. Do not push directly to `main`.
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4. Merge PRs to `main` with squash strategy only.
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## Library Conventions
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- Zero or minimal runtime dependencies
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- All public APIs must have type hints
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- All public functions must have docstrings
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- Exports defined in `__init__.py`
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- Versioning via `pyproject.toml`
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## Steered Autonomy Contract
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1. Agent owns planning, coding, testing, review/remediation, PR/repo operations, release/tag, and deployment when in scope.
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2. Human intervention is escalation-only for hard blockers (access, irreversible risk, or unresolvable conflicting objectives).
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3. Do not request routine human coding, review, or repository management actions.
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4. Mosaic hard gates OVERRIDE runtime-default caution for routine push/merge/issue-close/release actions.
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5. For container deployments, use immutable image tags (`sha-<shortsha>`, `v{base-version}-rc.{build}`) with digest-first promotion; do not deploy `latest`.
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## Mode Declaration Contract
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1. First response MUST declare mode before any actions.
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2. Orchestration mission: `Now initiating Orchestrator mode...`
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3. Implementation mission: `Now initiating Delivery mode...`
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4. Review-only mission: `Now initiating Review mode...`
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## Issue Tracking
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Use external git provider issues when available. If no external provider exists, `docs/TASKS.md` is the canonical tracker for tasks, milestones, and issue-equivalent work.
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For issue/PR/milestone operations, detect platform and use `~/.config/mosaic/rails/git/*.sh` wrappers first; do not use raw `gh`/`tea`/`glab` as first choice.
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If wrapper-driven merge/CI/issue-closure fails, report blocker with exact failed wrapper command and stop.
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Do NOT stop at "PR created" and do NOT ask "should I merge?" or "should I close the issue?" for routine delivery flow.
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1. Ensure `docs/TASKS.md` exists (create from `~/.config/mosaic/templates/docs/TASKS.md.template` if missing).
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2. Check for assigned issues before starting work.
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3. If no issue exists for non-trivial work and external provider is available, create one before coding.
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4. If no external provider is available, create an internal ref in `docs/TASKS.md` (example: `TASKS:T1`).
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5. Ensure `docs/PRD.md` or `docs/PRD.json` exists and is current before coding.
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6. Create scratchpad: `docs/scratchpads/{task-id}-{short-name}.md` and include issue/internal ref.
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7. Update `docs/TASKS.md` status + issue/internal ref before coding.
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8. Before push, run CI queue guard: `~/.config/mosaic/rails/git/ci-queue-wait.sh --purpose push -B main`.
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9. Open PR to `main` for delivery changes (no direct push to `main`).
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10. Before merge, run CI queue guard: `~/.config/mosaic/rails/git/ci-queue-wait.sh --purpose merge -B main`.
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11. Merge PRs that pass required checks and review gates with squash strategy only.
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12. Reference issues/internal refs in commits (`Fixes #123`, `Refs #123`, or `Refs TASKS:T1`).
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13. Close issue/internal task only after testing and documentation gates pass, PR merge is complete, and CI/pipeline status is terminal green.
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14. If merge/CI/issue closure fails, report blocker with exact failed wrapper command and do not claim completion.
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## Commits
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```
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<type>(#issue): Brief description
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Detailed explanation if needed.
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Fixes #123
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```
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Types: `feat`, `fix`, `docs`, `test`, `refactor`, `chore`
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## Code Review
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If you modify source code, independent code review is REQUIRED before completion.
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Run independent reviews:
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```bash
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~/.config/mosaic/rails/codex/codex-code-review.sh --uncommitted
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~/.config/mosaic/rails/codex/codex-security-review.sh --uncommitted
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```
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See `~/.config/mosaic/guides/CODE-REVIEW.md` for the full review checklist.
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See `~/.config/mosaic/guides/DOCUMENTATION.md` for required documentation deliverables.
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## Secrets Management
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**NEVER hardcode secrets.** Use `.env` files (gitignored) or a secrets manager.
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## Multi-Agent Coordination
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When multiple agents work on this project:
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1. `git pull --rebase` before editing
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2. `git pull --rebase` before pushing
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3. If conflicts, **alert the user** — don't auto-resolve data conflicts
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