Update CLAUDE.md

Analyzes code review feedback or development issues, extracts general rules, and updates documentation with a layered strategy (summary in CLAUDE.md, details in docs/CODING_RULES.md).

Core Principle

CLAUDE.md must stay concise. Summary rules only, 1-2 sentences each.

Document	Content	Line Limit
CLAUDE.md	Core summary rules (1-2 sentences)	≤ 300 lines
docs/CODING_RULES.md	Detailed rules + error/correct examples	No limit
docs/FEATURE_FLOWS.md	Feature flow documentation	No limit

Parameters

• $ARGUMENTS: Description of the discovered issue or rule (optional)

Preferences (EXTEND.md)

Use Bash to check EXTEND.md existence (priority order):

# Check project-level first
test -f .tuzi-skills/tuzi-update-claude-md/EXTEND.md && echo "project"

# Then user-level (cross-platform: $HOME works on macOS/Linux/WSL)
test -f "$HOME/.tuzi-skills/tuzi-update-claude-md/EXTEND.md" && echo "user"

┌──────────────────────────────────────────────────────────┬───────────────────┐ │ Path │ Location │ ├──────────────────────────────────────────────────────────┼───────────────────┤ │ .tuzi-skills/tuzi-update-claude-md/EXTEND.md │ Project directory │ ├──────────────────────────────────────────────────────────┼───────────────────┤ │ $HOME/.tuzi-skills/tuzi-update-claude-md/EXTEND.md │ User home │ └──────────────────────────────────────────────────────────┴───────────────────┘

┌───────────┬───────────────────────────────────────────────────────────────────────────┐ │ Result │ Action │ ├───────────┼───────────────────────────────────────────────────────────────────────────┤ │ Found │ Read, parse, apply settings │ ├───────────┼───────────────────────────────────────────────────────────────────────────┤ │ Not found │ Use defaults │ └───────────┴───────────────────────────────────────────────────────────────────────────┘

EXTEND.md Supports: CLAUDE.md line limit | Rule categories | Commit message format

Workflow

Step 1: Gather Information

If $ARGUMENTS provided: Parse the described issue or rule.

If no arguments: Ask user what issue was discovered, or check recent git diff and commit messages:

git diff HEAD~3 --stat
git log --oneline -5

Step 2: Assess Rule Priority

Priority	Criteria	Action
High	Frequent error pattern, causes serious bugs, core project convention	Add to both CLAUDE.md + CODING_RULES.md
Normal	Occasional issue, scenario-specific, detailed examples	Only CODING_RULES.md
Skip	One-off typo, overly specific business logic, already covered	Do not record

Step 3: Check Document Status

wc -l CLAUDE.md

If over 250 lines, prompt user to clean up before adding.

Step 4: Update docs/CODING_RULES.md

Add to the appropriate section using this format:

### [Issue Title]

**Scenario**: [When this issue occurs]

❌ **Wrong**:
\`\`\`typescript
// incorrect code
\`\`\`

✅ **Correct**:
\`\`\`typescript
// correct code
\`\`\`

**Reason**: [Why]

Section categories: TypeScript | React Components | Service Worker | Cache & Storage | API & Task Processing | UI Interaction

Step 5: Update CLAUDE.md (High Priority Only)

Add 1-2 sentence summary only:

N. **Rule Name**: Brief description (1-2 sentences)

Location: Under ## 核心编码规则 or equivalent section.

Step 6: Check for Duplicates

• Check both CLAUDE.md and CODING_RULES.md for similar existing rules
• Supplement existing rules rather than creating new ones
• Avoid document bloat from redundancy

Step 7: Confirm Update

Display summary:

## Documentation Updated

### docs/CODING_RULES.md
- Section: [section name]
- Added: [rule description]
- Includes: Error/correct examples + explanation

### CLAUDE.md (if applicable)
- Section: [section name]
- Added summary: [rule summary]

### Document Status
- CLAUDE.md: XXX lines (limit 300) ✅/⚠️
- CODING_RULES.md: XXX lines

Step 8: Commit

git add CLAUDE.md docs/CODING_RULES.md
git commit -m "docs: add coding rule - [rule name]"

Periodic Cleanup

When CLAUDE.md approaches 300 lines:

1. Merge similar rules
2. Remove outdated rules
3. Move overly detailed rules to CODING_RULES.md
4. Update cross-references

Example Usage

# With argument
/tuzi-update-claude-md Claude keeps forgetting to add theme='light' to TDesign Tooltip

# Interactive
/tuzi-update-claude-md

Extension Support

Custom configurations via EXTEND.md. See Preferences section for paths and supported options.