Agent skill
plan
Create a detailed, phased implementation plan before writing any code. Restate requirements, identify risks, and break the work into actionable steps. Waits for user confirmation before touching any code.
Install this agent skill to your Project
npx add-skill https://github.com/majiayu000/claude-skill-registry/tree/main/skills/other/other/plan-corbat-tech-coco
SKILL.md
Plan
Invoke the planner agent to create a comprehensive implementation plan.
Rules
- DO NOT write any code until the user explicitly confirms with "yes", "proceed", "go ahead", or similar
- DO NOT modify any files during planning
- Use only Read, Grep, and Glob tools to understand the codebase
- Present the complete plan and wait for confirmation
Process
1. Understand the Request
Restate the requirements in your own words to confirm understanding. Ask clarifying questions if anything is ambiguous.
2. Explore the Codebase
- Read relevant source files in
src/ - Find similar patterns already in the codebase
- Identify what files will need to change
- Check for existing tests to understand test patterns
3. Create the Plan
Follow this structure:
# Plan: [Feature Name]
## Summary
[2-3 sentences: what, why, expected result]
## Affected Files
| File | Change |
|------|--------|
| `src/...` | [new / modify / extend] |
## Implementation Steps
### Phase 1: Types & Schema
1. **[action]** — `src/path/file.ts`
- What: [specific change]
- Deps: none
- Risk: Low/Medium/High
### Phase 2: Core Logic
2. **[action]** — `src/path/file.ts`
- What: [specific change]
- Deps: Step 1
- Risk: Low/Medium/High
### Phase 3: Integration
3. **[Register/Connect]** — `src/path/file.ts`
### Phase 4: Tests
4. **[Write tests]** — `src/path/file.test.ts`
- Cover: happy path, errors, edge cases
## Testing Strategy
- Files: `pnpm test src/path/`
- Coverage target: 80%+
- `pnpm check` must pass
## Risks & Mitigations
- Risk: [description] → Mitigation: [approach]
## Success Criteria
- [ ] `pnpm check` passes
- [ ] Coverage ≥80%
- [ ] Works with all providers (Anthropic, OpenAI, Gemini)
4. Present and Wait
After presenting the plan, say:
Awaiting confirmation. Reply "yes" to proceed, or request changes.
Do NOT start implementing until you receive explicit confirmation.
Usage
/plan add a new tool that...
/plan refactor the quality analyzer to...
/plan implement feature X described in the issue
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majiayu000/claude-skill-registry
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majiayu000/claude-skill-registry
agent-ops-spec
Manage specification documents in .agent/specs/. Use when user provides requirements, acceptance criteria, or feature descriptions that need to be tracked and validated against implementation.
majiayu000/claude-skill-registry
agent-ops-testing
Test strategy, execution, and coverage analysis. Use when designing tests, running test suites, or analyzing test results beyond baseline checks.
majiayu000/claude-skill-registry
agent-ops-testing
Test strategy, execution, and coverage analysis. Use when designing tests, running test suites, or analyzing test results beyond baseline checks.
majiayu000/claude-skill-registry
agent-ops-state
Maintain .agent state files. Use at session start, after meaningful steps, and before concluding: read/update constitution/memory/focus/issues/baseline consistently.
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