MCP Inspector
Agent tools Developer tool
A visual testing tool for MCP servers.
Per its own README, as of Oct 30, 2026. Not verified by hand.
Public-signal score
When a sandbox test is run, the result and logs will appear here, labeled separately from the score.
Quick answers
What is MCP Inspector?
A visual testing tool for MCP servers.
Is MCP Inspector open source?
GitHub detects the license as Custom/unrecognized. Check the repository's LICENSE file before relying on that.
Which clients does MCP Inspector work with?
Its README names: Claude Code. That is not a hands-on compatibility test.
Is MCP Inspector actively maintained?
The last push was 2026-10-29 (1d ago), as of Oct 30, 2026.
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