experimental-ext-interceptors

Status: Experimental. This repository provides a multi-language reference implementation of the proposed interceptor extension for the Model Context Protocol (MCP), as described in SEP-1763.

#experimental#extension

Install

git clone https://github.com/modelcontextprotocol/experimental-ext-interceptors.git

Claude Desktop config

Add this to your claude_desktop_config.json:

{
  "mcpServers": {
    "experimental-ext-interceptors": {
      "command": "npx",
      "args": [
        "-y",
        "github:modelcontextprotocol/experimental-ext-interceptors"
      ]
    }
  }
}

From the README

> #### **Status:** Experimental. This work is for prototyping and feedback only, and is not an accepted or official MCP extension. This repository provides a multi-language reference implementation of the proposed interceptor extension for the Model Context Protocol (MCP), as described in [SEP-1763](https://github.com/modelcontextprotocol/modelcontextprotocol/issues/1763). | Language | Directory | Package | Status | |----------|-----------|---------|--------| | C# | | | In Progress | | Go | | | Planned | | Python | | | Planned | | TypeScript | | | Planned | This monorepo uses **path…

Read full README on GitHub →

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