mcp-retrieval-spec

jgravelle/mcp-retrieval-spec

★ 34 stars Python File System Updated today

jMRI v1.0 — open specification for token-efficient context retrieval in MCP servers. SDKs, reference server, benchmark.

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Quick Install

Copy the config for your editor. Some servers may need additional setup — check the README.

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "mcp-retrieval-spec": {
      "command": "uvx",
      "args": [
        "mcp-retrieval-spec"
      ]
    }
  }
}

Or install with pip: pip install mcp-retrieval-spec

README Excerpt

The jMRI (jMunch Retrieval Interface) specification — an open interface standard for token-efficient context retrieval in MCP servers. --- Agents that read whole files to answer specific questions waste 99% of their token budget. jMRI is a minimal interface for MCP servers that do retrieval right: index once, search by intent, retrieve exactly what you need.

mcp-retrieval-spec

Quick Install

README Excerpt

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