name: sdlc description: "MUST BE LOADED for any coding task: implementing features, fixing bugs, writing code, refactoring, or making changes. This skill provides the mandatory step-by-step workflow for orchestrating the complete software development lifecycle using specialized agents. Load this skill when the user asks to 'add', 'create', 'build', 'fix', 'update', 'change', 'implement', or 'refactor' anything."

SDLC Workflow Skill

This skill defines the mandatory workflow for all coding tasks. Follow these steps IN ORDER. Skipping steps is FORBIDDEN.

CRITICAL RULES

YOU MUST USE THE TASK TOOL TO DELEGATE ALL WORK TO SPECIALIZED AGENTS.

❌ NEVER write code yourself
❌ NEVER create files yourself
❌ NEVER make commits yourself
❌ NEVER skip steps
❌ NEVER skip tests (test.skip, it.skip, describe.skip are FORBIDDEN)
✅ ALWAYS use Task tool with the specified subagent_type
✅ ALWAYS verify each step before proceeding
✅ ALWAYS fix, replace, refactor, or remove tests - never skip them

FAILURE TO USE AGENTS = WORKFLOW FAILURE

Test Policy

⛔ NEVER skip tests. If a test cannot pass:

Fix it - Update assertions to match correct behavior
Replace it - Write a new test that properly validates the behavior
Refactor it - Restructure to test what's actually testable
Remove it - Delete entirely if it tests something that no longer exists

If tests require infrastructure (auth, database, external services), SET UP that infrastructure. Do not skip tests because setup is hard.

MANDATORY STEPS (Execute in Order)

STEP 0: GitHub Authentication

Execute FIRST before anything else.

gh auth status

If fails: STOP. Tell user to run gh auth login. Do NOT proceed.

STEP 1: Workspace Preparation

Create clean feature branch BEFORE any implementation.

1.1 Check for uncommitted changes

git status

If uncommitted changes exist:

Ask user: "Uncommitted changes found. Stash them or abort?"
If stash: git stash push -m "SDLC auto-stash"
If abort: STOP

1.2 Sync and create branch

git fetch origin
git checkout main
git pull origin main
git checkout -b <type>/<short-description>

Branch types: feat, fix, refactor, docs, test, chore

⛔ DO NOT PROCEED until branch is created

STEP 2: Requirements Analysis

MANDATORY: Launch requirements-analyzer agent.

Task tool:
  subagent_type: "fx-dev:requirements-analyzer"
  prompt: "Analyze requirements for: [TASK DESCRIPTION]

           - Analyze task/issue/error to understand requirements
           - Use WebSearch to research technologies
           - Use WebFetch for referenced URLs
           - Use AskUserQuestion for ambiguities
           - Analyze codebase for patterns

           Output: Complete requirements with acceptance criteria"
  description: "Analyze requirements"

For GitHub issues, fetch first:

gh issue view [NUMBER] --json title,body,labels,comments

⛔ DO NOT PROCEED until requirements are complete

STEP 3: Planning

MANDATORY: Launch planner agent.

Task tool:
  subagent_type: "fx-dev:planner"
  prompt: "Create implementation plan for:

           [REQUIREMENTS FROM STEP 2]

           - Break into atomic steps
           - Identify files to modify
           - Determine test requirements
           - Flag if multiple PRs needed

           Output: Numbered implementation steps"
  description: "Plan implementation"

For GitHub issues, also update issue:

Task tool:
  subagent_type: "fx-dev:issue-updater"
  prompt: "Update issue #[NUMBER] with plan. Add label: in-progress"
  description: "Update issue"

⛔ DO NOT PROCEED until plan exists

STEP 4: Implementation

MANDATORY: Launch coder agent.

Task tool:
  subagent_type: "fx-dev:coder"
  prompt: "Implement this plan:

           [PLAN FROM STEP 3]

           Requirements:
           - Atomic commits (format: type(scope): message)
           - Follow existing patterns
           - Run tests
           - Do NOT create PR"
  description: "Implement changes"

Verify commits exist:

git log --oneline -5
git diff main --stat

⛔ DO NOT PROCEED until commits exist on feature branch

STEP 5: Pull Request Creation (as Draft)

MANDATORY: Launch pr-preparer agent. ALL PRs MUST be created as drafts.

Task tool:
  subagent_type: "fx-dev:pr-preparer"
  prompt: "Create DRAFT PR for current branch.
           Task: [ORIGINAL TASK]
           Summary: [WHAT WAS IMPLEMENTED]

           CRITICAL: Use --draft flag. Never create non-draft PRs.
           - Push branch if needed
           - Create PR with: gh pr create --draft
           - Reference related issues
           - Return PR number and URL
           - Tell user to run 'gh pr ready <NUMBER>' when ready"
  description: "Create draft PR"

Capture the PR number for remaining steps.

⛔ DO NOT PROCEED until PR is created

STEP 6: Review & Quality

MANDATORY: Execute ALL sub-steps.

6.1 Self-Review

Task tool:
  subagent_type: "fx-dev:pr-reviewer"
  prompt: "Review PR #[NUMBER] for:
           - Code quality
           - Test coverage
           - Security issues
           - Performance

           Output: Issues found (if any)"
  description: "Review PR"

6.2 Fix Issues (if any found)

Task tool:
  subagent_type: "fx-dev:coder"
  prompt: "Fix these issues in PR #[NUMBER]:
           [ISSUES FROM REVIEW]"
  description: "Fix review issues"

6.3 Wait for Copilot Review

Use the bundled script to poll for Copilot review (5 minute timeout):

# Path: skills/sdlc/scripts/wait-for-copilot-review.sh
./wait-for-copilot-review.sh [PR_NUMBER]

Script behavior:

Checks if Copilot review was requested
Polls every 10s until review is received (timeout: 300s)
Exit 0: Review received
Exit 1: Timeout
Exit 2: No Copilot review requested (continue workflow)

If timeout (exit 1): Proceed anyway, Copilot feedback can be handled later.

6.4 Handle Automated Review Feedback (Copilot/CodeRabbit)

Skill tool: skill="fx-dev:resolve-pr-feedback"

⛔ DO NOT PROCEED until all review issues resolved

STEP 7: CI/CD Monitoring

MANDATORY: Launch pr-check-monitor agent.

Task tool:
  subagent_type: "fx-dev:pr-check-monitor"
  prompt: "Monitor PR #[NUMBER] checks.
           - Watch status checks
           - Report failures
           - Identify failure causes

           Output: Check status (pass/fail)"
  description: "Monitor checks"

Fix Failures (if any)

Task tool:
  subagent_type: "fx-dev:coder"
  prompt: "Fix failing checks for PR #[NUMBER]:
           [FAILURE DETAILS]"
  description: "Fix check failures"

Repeat Step 7 until all checks pass.

⛔ DO NOT PROCEED until all checks pass

STEP 8: Finalization

8.1 Final Verification

gh pr view [NUMBER] --json state,mergeable,reviews,statusCheckRollup

Confirm:

PR is open and mergeable
All checks pass
No unresolved comments

8.2 Update Issue (if applicable)

Task tool:
  subagent_type: "fx-dev:issue-updater"
  prompt: "Update issue #[NUMBER]: Link PR, set label ready-for-review"
  description: "Update issue"

8.3 Report to User

✅ PR #[NUMBER] ready: [URL]

Changes:
- [summary bullets]

Awaiting your approval to merge.

⚠️ NEVER MERGE WITHOUT USER APPROVAL

Workflow Variations

GitHub Issue URL

STEP 0: Auth check
STEP 1: Branch as fix/issue-123-description
Fetch issue: gh issue view [NUMBER] --json title,body,labels,comments
STEP 2-8: Standard (use issue-updater in Steps 3 and 8)

Quick Fix (fix:, error:, bug: prefix)

STEP 0: Auth check
STEP 1: Branch as fix/short-error-desc
STEP 2: Focus on error analysis, root cause
STEPS 3-8: Standard

Multi-PR Tasks

Complete STEPS 1-8 for first PR
STOP - Wait for user approval
Only after approval: Start next PR
Track with TodoWrite

NEVER have multiple PRs open simultaneously

Error Handling

Error	Action
Agent fails	Retry once with adjusted params, then STOP and report
Git conflict	STOP, report to user, wait for resolution
Tests fail	coder agent fixes, rerun until pass
Auth fails	STOP, request `gh auth login`

Agent Quick Reference

Step	Agent	subagent_type
2	Requirements Analyzer	`fx-dev:requirements-analyzer`
3	Planner	`fx-dev:planner`
3,8	Issue Updater	`fx-dev:issue-updater`
4,6.2,7	Coder	`fx-dev:coder`
5	PR Preparer	`fx-dev:pr-preparer`
6.1	PR Reviewer	`fx-dev:pr-reviewer`
6.4	PR Feedback Resolver	Skill: `fx-dev:resolve-pr-feedback`
7	PR Check Monitor	`fx-dev:pr-check-monitor`

Success Criteria

Workflow complete when ALL true:

✅ Feature branch created from main
✅ Requirements documented
✅ Plan created
✅ Code implemented with atomic commits
✅ PR created with description
✅ Self-review done, issues fixed
✅ Automated review feedback resolved (Copilot/CodeRabbit)
✅ All CI/CD checks pass
✅ User notified, awaiting merge approval

sdlc

$ 安裝