Pre-Flight Check Skill

Role: Check essential info and project status before starting work to reduce omissions.

Inputs

• Feature name/branch name (optional)
• Required doc paths: CLAUDE.md, context.md, etc.

Checklist

• UI spec version/design assets availability
• API spec availability
• Similar feature references
• git status/branch, build status
• context.md freshness, unresolved items in pending-questions.md
• Document Memory Policy check:
  • context.md token usage (warn if > 6,000 tokens, ~80% of limit)
  • specification.md exists and is summarized (if large spec)
  • archives/ directory structure in place

Output (example)

# Pre-flight Check Results

## Required Info
OK UI spec: v3 (YYYY-MM-DD)
OK API spec: draft available
WARN similar feature reference: not found

## Project Status
OK git status: clean
OK branch: feature/{feature-name}
OK build status: success

## Docs
OK CLAUDE.md: latest
WARN context.md: missing (needs creation)

## Document Memory Policy
OK context.md tokens: ~3,200 (under 8,000 limit)
OK specification.md: summarized (full in archives/)
OK archives/ directory: exists

## Recommended Actions
1. [HIGH] Create context.md (ContextBuilder Agent)
2. [MEDIUM] Verify design assets (invoke design-spec-extractor)

References

• .claude/docs/guidelines/document-memory-policy.md