MCPJam
Product

Features

InspectorTest and debug MCP servers locallyOAuth & EMA debuggerSee the exact step where auth breaksCross-client testingHow real clients use your serverCI/CD actionsGate every PR on model behaviorSee all features

Ways to run

CLIOne command in the terminal or CISDKTest MCP servers in code

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Compare client capabilitiesWhat every client supportsMCPJam vs. other toolsHonest side-by-side comparisons
Solutions
For developersTest MCP servers as you build, freeFor product managersKnow it works before customers doFor engineering managersCatch regressions before they mergeFor AI & platform leadsOne quality bar, org-wide
For enterpriseBuilt for your security reviewFor marketersReach users inside ChatGPT and ClaudeFor MCP clientsStay at parity with other AI clients
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InspectorOAuth & EMA debuggerCross-client testingCI/CD actionsSee all featuresCLISDKCompare client capabilitiesMCPJam vs. other tools
For developersFor product managersFor engineering managersFor AI & platform leadsFor enterpriseFor marketersFor MCP clients
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← Help

MCP Servers

Test, debug, and monitor your MCP server connections.

  • How to test an MCP server↗

    Validate your MCP server across all AI clients before shipping.

  • Writing MCP server unit tests↗

    Run and validate individual tools exposed by your MCP server using the inspector.

  • Debug server connections↗

    Diagnose and fix connection issues between the inspector and your MCP server.

  • View server logs↗

    Access real-time logs and JSON-RPC messages exchanged with your MCP server.

MCPJam

Continuous reliability infrastructure for agent-facing software. Test your MCP server for every user, across every major AI client.

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