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modelcontextprotocol / MCP Inspector

Inspect MCP server connections and tool calls.

Repository stars
11,245All-time #4,689
Fork
1,558
Last push
updated today
Repository created
since 2024
MCP ecosystemDebugging & testingTypeScriptLicense not declared
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About

Summarised by AI from the README; the original prevails

Install the Inspector package and connect through the web, CLI or terminal interface.

Use cases:For inspecting MCP tools, resources and calls before integration. Selection note: It is an inspection tool; integration still needs checking in the target host.

Deployment:Install the Inspector package and connect through the web, CLI or terminal interface.

Check before adopting

  • No license declared: commercial use and redistribution terms are unknown.
Platform
Local MCP development and debugging environments
Pricing
FreeOpen-source debugging tool with no subscription fee for the tool itself. Services and models being tested may charge separately.

Star trend

Includes values estimated from GitHub history
11,02011,11611,21110-0710-1210-1710-2210-2711-0111-05
Raw observations · 4
Historical observations
Measured atRepository starsSource
2026-11-06 10:03 UTC11,245Source
2026-11-02 10:06 UTC11,211Source
2026-11-01 08:36 UTC11,202Source
2026-10-26 21:05 UTC11,156Source

First collected 2026-11-01Measured at 2026-11-06 10:03 UTCSourceLicense sourcePricing source

Compiled from public project information; not independently tested. · GitHub repository Stars; not users or installations · License tiers are derived from metadata. Check obligations for your use; unknown does not mean prohibited.