MCP Inspector
88/100
@modelcontextprotocolOfficial MCP developer inspector for testing MCP servers through a browser UI, CLI launch flow, environment injection, and protocol debugging.
Review Scores
Security31/35
Maintain.32/35
Usability25/30
Evidence:
high
Reviewed May 1, 2026Drifted
Reviewed Version
main@2026-05-01
Latest Version
0.22.0(drift)
Freshness
Reviewed on main@2026-05-01; latest is 0.22.0.
Scores reflect the version reviewed and may change with updates.
Security Audit - No Flags Reported
Audited May 1, 2026Live verification
✗ FAILED @0.22.0Jun 13, 2026$ cldkit mcp-test mcp-inspector
MCP error -32000: Connection closed
Failed in two consecutive checks. The package may be unmaintained — consider alternatives.
Overview
When to Use
When NOT to Use
Configuration
Add to your Claude Desktop config:
npx @modelcontextprotocol/inspectorTroubleshooting
Scenes
Tags
Used in Recipes
- MCP Server Quality Lab(Inspects server tools, resources, prompts, and protocol behavior)
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