---
description: Audit Claude Code settings for token efficiency. Analyzes MCP servers, CLAUDE.md, extensions and provides optimization recommendations.
argument-hint: [--fix] [--tokens-only]
allowed-tools: Read, Glob, Grep, Bash, Write
---

# Claude Code Settings Audit

Audit your Claude Code configuration to optimize token usage and performance.

## Arguments
- `--fix`: Apply safe fixes automatically (with backup)
- `--tokens-only`: Quick token budget check only

## Audit Process

### 1. Token Budget Check

Calculate current baseline token usage:

```bash
# Quick estimation
echo "=== Token Budget Estimation ==="
```

**Targets:**
- CLAUDE.md: <3,000 tokens (~200 lines)
- MCP with Tool Search: <10,000 tokens
- Working space: >70% of 200K context

### 2. MCP Server Analysis

Check locations:
- `~/.claude/settings.json`
- `./.claude/settings.json`

For each server, evaluate:
- [ ] Has `serverInstructions` (CRITICAL for Tool Search)
- [ ] Appropriate load strategy (always/lazy/disable)
- [ ] Token impact estimation

**Server Token Estimates:**
| Server | Tokens | Strategy |
|--------|--------|----------|
| Playwright | ~13,500 | always |
| Notion | ~5,000 | always |
| GitHub | ~18,000 | lazy |
| PostgreSQL | ~8,000 | lazy |
| Zapier | ~25,000+ | disable |

### 3. CLAUDE.md Analysis

Check:
- `~/.claude/CLAUDE.md` (global)
- `./CLAUDE.md` (project)

Evaluate:
- [ ] Line count (critical if >200)
- [ ] Token estimate (critical if >3,000)
- [ ] Good structure (headers, lists, not wall of text)
- [ ] No redundant information
- [ ] No information Claude already knows

### 4. Extensions Analysis

**Commands** (`~/.claude/commands/`):
- Has YAML frontmatter with description?
- Under 100 lines?

**Skills** (`~/.claude/skills/`):
- Has SKILL.md?
- Under 500 lines?

**Agents** (`~/.claude/agents/`):
- Tools appropriately restricted?

## Output Format

```markdown
# Settings Audit Report
Generated: [timestamp]

## Token Budget Summary
| Component | Tokens | % of 200K | Status |
|-----------|--------|-----------|--------|
| CLAUDE.md | X | Y% | OK/WARN/CRITICAL |
| MCP Servers | X | Y% | OK/WARN/CRITICAL |
| Extensions | X | Y% | OK/WARN/CRITICAL |
| **Baseline** | **X** | **Y%** | — |
| **Available** | **X** | **Y%** | — |

## Critical Issues
[Must fix immediately]

## Warnings
[Should address soon]

## Recommendations
1. [Prioritized action]
2. [...]

## Auto-Fix Available
[List of safe fixes that can be applied with --fix]
```

## Quick Fixes

If `--fix` is provided:
1. Add `serverInstructions` to MCP servers missing them
2. Add frontmatter to commands missing it
3. Create backup before any changes

## Execution

1. Run token budget analysis first
2. Analyze each component
3. Generate prioritized report
4. Offer auto-fix if issues found
5. Save report to `./settings-audit-report.md`