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Mcp Check

skill-claude-world-director-mode-lite-mcp-check · by claude-world

Validate MCP configuration and suggest improvements

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Install

$ agentstack add skill-claude-world-director-mode-lite-mcp-check

✓ scanned · ✓ verified — works with Claude Code, Cursor, and more.

Security review

✓ Passed

No issues found. Passed automated security review. · v0.1.0 How review works →

  • Prompt-injection patterns
  • Secret / credential exfiltration
  • Dangerous shell & filesystem operations
  • Untrusted network calls
  • Known-malicious package signatures

What it can access

  • Network access No
  • Filesystem access No
  • Shell / process execution No
  • Environment & secrets No
  • Dynamic code execution No

From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.

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About

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

| MCP | Required? | |-----|-----------| | memory | Recommended | | filesystem | Optional | | github | If .git exists |

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

| Issue | Fix | |-------|-----| | Invalid JSON | Check trailing commas | | MCP not loading | claude mcp reset-project-choices | | Missing env vars | Add with -e KEY=value |

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

Install and usage instructions live in the source repository linked above.

Reviews

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Versions

  • v0.1.0 Imported from the upstream source.