JMAP mail

io.github.kOlapsis/jmap-mcp · v0.3.0

Read, organize, draft and send email on any JMAP server, with OAuth sign-in and zero configuration

Website Source code Set it up

Connect Runs on your machine

Terminal

claude mcp add jmap-mcp -e JMAP_MCP_ENABLE_SEND=<JMAP_MCP_ENABLE_SEND> -e JMAP_MCP_LOG_LEVEL=<JMAP_MCP_LOG_LEVEL> -- docker run -i --rm ghcr.io/kolapsis/jmap-mcp:0.3.0

claude_desktop_config.json

{
  "mcpServers": {
    "jmap-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/kolapsis/jmap-mcp:0.3.0"
      ],
      "env": {
        "JMAP_MCP_ENABLE_SEND": "<JMAP_MCP_ENABLE_SEND>",
        "JMAP_MCP_LOG_LEVEL": "<JMAP_MCP_LOG_LEVEL>"
      }
    }
  }
}

~/.cursor/mcp.json

{
  "mcpServers": {
    "jmap-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/kolapsis/jmap-mcp:0.3.0"
      ],
      "env": {
        "JMAP_MCP_ENABLE_SEND": "<JMAP_MCP_ENABLE_SEND>",
        "JMAP_MCP_LOG_LEVEL": "<JMAP_MCP_LOG_LEVEL>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "jmap-mcp": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/kolapsis/jmap-mcp:0.3.0"
      ],
      "env": {
        "JMAP_MCP_ENABLE_SEND": "<JMAP_MCP_ENABLE_SEND>",
        "JMAP_MCP_LOG_LEVEL": "<JMAP_MCP_LOG_LEVEL>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

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

Environment variables

Name	Description
`JMAP_MCP_ENABLE_SEND` Optional	Allow sending email; every message is still confirmed by the user
`JMAP_MCP_LOG_LEVEL` Optional	Log level

Details

Package	`ghcr.io/kolapsis/jmap-mcp:0.3.0` (OCI, stdio)
Package	`https://github.com/kOlapsis/jmap-mcp/releases/download/v0.3.0/jmap-mcp.mcpb` (MCPB, stdio)
First published	24 Oct 2026
Last updated	24 Oct 2026
Registry name	`io.github.kOlapsis/jmap-mcp`

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Live status

Local install

Installed and run on your own machine, so there is no public endpoint to check.

Pair it with live search

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For maintainers

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