claude-world/mcp-check
skills/mcp-check/SKILL.md
Validate MCP configuration and suggest improvements
$ install --global
skillsauthnpx skillsauth add claude-world/director-mode-lite mcp-checkInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Apr 7, 2026, 3:22 AM38.3s1 file scanned
SKILL.md
- 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
- [ ]
mcpServersobject exists - [ ]
enableAllProjectMcpServers: trueis set
3. Validate Each MCP
- [ ]
commandis valid - [ ]
argsproperly formatted - [ ]
envvariables 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 |
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