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dead-letter

io.github.BigCactusLabs/dead-letter ยท v0.4.10

Convert .eml and .mbox email to clean Markdown for RAG, LLM pipelines, and local knowledge bases

Connect Runs on your machine

Terminal
claude mcp add dead-letter -- uvx dead-letter==0.4.10
claude_desktop_config.json
{
  "mcpServers": {
    "dead-letter": {
      "command": "uvx",
      "args": [
        "dead-letter==0.4.10"
      ]
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "dead-letter": {
      "command": "uvx",
      "args": [
        "dead-letter==0.4.10"
      ]
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "dead-letter": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "dead-letter==0.4.10"
      ]
    }
  }
}

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Details

Package[email protected] (PYPI, stdio)
Packagehttps://github.com/BigCactusLabs/dead-letter/releases/download/v0.4.10/[email protected] (MCPB, stdio)
Packageghcr.io/bigcactuslabs/dead-letter@sha256:08699fa81fd5be51b12cdbcbbcdd4333f8a2dd9d928d79ca1b9e34473beac8af (OCI, stdio)
First published29 Oct 2026
Last updated29 Oct 2026
Registry nameio.github.BigCactusLabs/dead-letter

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