# Jmap Mcp Server

> MCP Server for JMAP (Fastmail) over stdio

- **Type:** MCP server
- **Install:** `agentstack add mcp-jahfer-jmap-mcp-server`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [jahfer](https://agentstack.voostack.com/s/jahfer)
- **Installs:** 0
- **Category:** [Integrations](https://agentstack.voostack.com/c/integrations)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [jahfer](https://github.com/jahfer)
- **Source:** https://github.com/jahfer/jmap-mcp-server

## Install

```sh
agentstack add mcp-jahfer-jmap-mcp-server
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# JMAP-MCP

Read emails via MCP!

  

## Introduction

JMAP-MCP is a connector designed to interact with a JMAP (JSON Mail Access Protocol) server, allowing you to read emails via the Model Context Protocol (MCP). This project specifically demonstrates integration with a Fastmail JMAP server.

## MCP Configuration

To use JMAP-MCP, you need to configure it as an `mcpServer` in your MCP configuration file. Here is an example configuration:

```jsonc
{
  "mcpServers": {
    "emails": {
      "command": "npx",
      "args": ["-y", "@jahfer/jmap-mcp-server"],
      "env": {
        "JMAP_SESSION_URL": "https://api.fastmail.com/jmap/session", // for example
        "JMAP_TOKEN": ""
      }
    }
  }
}
```

## API Token Configuration

You need to set your JMAP API token to authenticate with your email server (e.g., Fastmail). Obtain your API token from your server's settings.

Set the `JMAP_SESSION_URL` and `JMAP_TOKEN` environment variables when running the application.

## Tools

Once configured in MCP, you can use commands or features within MCP that interact with the server definition to read your emails via the JMAP protocol.

## Local Development

1.  **Prerequisites**: Ensure you have Node.js installed.
2.  **Clone the repository**: Clone this repository to your local machine.
3.  **Install dependencies**: Navigate to the project directory and run:

    ```bash
    npm install
    ```

## Source & license

This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [jahfer](https://github.com/jahfer)
- **Source:** [jahfer/jmap-mcp-server](https://github.com/jahfer/jmap-mcp-server)
- **License:** MIT

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/mcp-jahfer-jmap-mcp-server
- Seller: https://agentstack.voostack.com/s/jahfer
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.