gnapse/fastmail-mcp

3.3

If you are the rightful owner of fastmail-mcp and would like to certify it and/or have it hosted online, please leave a comment on the right or send an email to henry@mcphub.com.

The Fastmail MCP Server is designed to connect to Fastmail or other JMAP-based email services, providing a set of tools for managing email workflows efficiently.

Tools

Functions exposed to the LLM to take actions

list-mailboxes

List all mailboxes with their details.

search-threads

Search for email threads using various criteria.

list-threads

List email threads in a mailbox or all mailboxes.

move-threads-to-mailbox

Move emails in threads to a target mailbox.

archive-threads

Move emails in threads to the Archive mailbox.

Prompts

Interactive templates invoked by user choice

No prompts

Resources

Contextual data attached and managed by the client

No resources

Author

gnapse

Claim Ownership

Verify you have write access to the repository

Repository

https://github.com/gnapse/fastmail-mcp

GitHub Stars

License

MIT License

Last publish date

2025-05-10

Last update date

2025-08-07

Server configs

in cursor

{
    "mcpServers": {
        "fastmail-mcp": {
            "type": "stdio",
            "command": "node",
            "args": [
                "/Users/<your_user_name>/code/fastmail-mcp/dist/mcp-server.js"
            ],
            "env": {
                "JMAP_BEARER_TOKEN": "your-jmap-bearer-token-here",
                "JMAP_SESSION_URL": "https://api.fastmail.com/jmap/session"
            }
        }
    }
}

in claude

{
    "mcpServers": {
        "fastmail-mcp": {
            "type": "stdio",
            "command": "node",
            "args": [
                "/Users/<your_user_name>/code/fastmail-mcp/dist/mcp-server.js"
            ],
            "env": {
                "JMAP_BEARER_TOKEN": "your-jmap-bearer-token-here",
                "JMAP_SESSION_URL": "https://api.fastmail.com/jmap/session"
            }
        }
    }
}