# FastMail MCP Server

> Use this tool when you need to streamline email management with AI-powered automation, analyzing and organizing emails, generating intelligent replies, and integrating with calendars and contacts. It solves problems of email overload, disorganization, and manual sorting, providing advanced operations through the JMAP API. Ideal for users seeking to achieve inbox zero and optimize their email workflow.

Canonical page: https://skillsregistry.net/skills/gr3enarr0w-fastmail-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/gr3enarr0w-fastmail-mcp-server

## Description

Enables AI-powered email management through FastMail's JMAP API with features like smart email analysis, automated organization, inbox zero automation, and intelligent reply generation. Supports advanced email operations, contact management, calendar integration, and hierarchical email organization systems.

## Trust

- **Trust score (0–1):** 0.76
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** communication
- **Updated:** 2026-09-19

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/g0de3vlud1)
- **Repository:** <https://github.com/gr3enarr0w/fastmail-mcp-server>

## 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": "gr3enarr0w-fastmail-mcp-server"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/gr3enarr0w-fastmail-mcp-server` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/gr3enarr0w-fastmail-mcp-server/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