mcp-check

name: mcp-check description: Validate MCP configuration and suggest improvements user-invocable: true

MCP Configuration Validator

Validate the project's MCP setup for correctness and completeness.

Validation Steps

1. Check Configuration Files

• .claude/settings.json (project)
• ~/.claude.json (user, reference)

2. Validate Structure

• Valid JSON format
• mcpServers object exists
• enableAllProjectMcpServers: true is set

3. Validate Each MCP

• command is valid
• args properly formatted
• env variables set

4. Check Essential MCPs

5. Security Check

• No hardcoded secrets
• Sensitive values use env vars

Output Format

## MCP Configuration Report

### Status: VALID / ISSUES / INVALID

### Configuration Summary
| MCP Server | Status | Notes |
|------------|--------|-------|
| memory | OK/FAIL | details |

### Issues Found
1. [Issue and fix]

### Missing Recommended MCPs
- memory: `claude mcp add --scope project memory...`

Common Issues