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mcp-log-proxy

Development teams who build or debug MCP integrations and need to see the exact messages exchanged.

  • Recommendedour rating
  • 32gitHub stars
  • MITlicence
  • 4 months agolast update
git clone https://github.com/emicklei/mcp-log-proxy.git
README.md

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What it does

A proxy that sits between an MCP client and an MCP server that talks over stdio, and shows every message in a web page. You start it with the command that launches your server, and the messages appear at localhost. Several proxy instances can run at once, and the page lets you switch between them.

Use cases

  1. 01Check the exact request a client sends to a tool
  2. 02Watch the replies a stdio server returns during a test
  3. 03Compare message flows from two running servers

Questions about
mcp-log-proxy.

What is mcp-log-proxy used for?

Development teams who build or debug MCP integrations and need to see the exact messages exchanged. A proxy that sits between an MCP client and an MCP server that talks over stdio, and shows every message in a web page. You start it with the command that launches your server, and the messages appear at localhost. Several proxy instances can run at once, and the page lets you switch between them.

How do I install mcp-log-proxy?

Run this in your terminal: git clone https://github.com/emicklei/mcp-log-proxy.git

Is mcp-log-proxy open source?

Yes. The code is on GitHub (emicklei/mcp-log-proxy) under the MIT licence.

Is mcp-log-proxy safe to use?

It passed our automatic scan for credential theft, hidden instructions and risky install commands. Third party open source software. Sabemos AI does not maintain it. Check the code and permissions before you connect it to company data.