# fastmail-mcp

> Use this tool when you need to integrate email, contact, and calendar management into your application via the JMAP protocol. It solves problems of data synchronization and access, allowing users to search, send, and manage emails, as well as interact with calendar events and address books. The fastmail-mcp server takes in JMAP requests and returns relevant data, enabling seamless interaction with Fastmail services.

Canonical page: https://skillsregistry.net/skills/graysoncadams-fastmail-mcp  
JSON: https://api.skillsregistry.net/v1/skills/graysoncadams-fastmail-mcp

## Description

An MCP server for Fastmail that provides access to email, contacts, and calendars via the JMAP protocol. It enables users to search, send, and bulk-manage emails while also interacting with calendar events and address books through natural language.

## Trust

- **Trust score (0–1):** 0.30
- **Verification tier:** unverified
- **Last scanned:** 2026-09-02

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** communication
- **Updated:** 2026-09-02

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/mqr08ctwup)
- **Repository:** <https://github.com/GraysonCAdams/fastmail-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "graysoncadams-fastmail-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/graysoncadams-fastmail-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/graysoncadams-fastmail-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt