thunderbird-cli: Give Claude full access to your email through Mozilla Thunderbird. CLI + MCP server for AI agents

by vitalio-sh · MCP Server · ★ 70

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

How to install thunderbird-cli

npm install -g thunderbird-cli thunderbird-cli-bridge

Taken from the project's README on GitHub.

Security audit verdict: SAFE · quality 72/100

None of the 43 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 43 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours.

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

ai-agentsclaudeclaude-desktopcliemailimapmcpthunderbirdwebextension

Quick Facts

Stars70
Forks15
LanguageJavaScript
CategoryMCP Server
LicenseMIT
Quality Score72/100
Open Issues20
Last Updated2026-11-04
Created2026-04-08
Platformsbrowser, claude-code, cli, mcp, node
Est. Tokens~14k

About thunderbird-cli

thunderbird-cli Give Claude (and other AI agents) full access to your email through Mozilla Thunderbird. Why IMAP libraries force you to manage credentials, OAuth flows, and sync state — dangerous in an AI-agent context. Thunderbird already solves all of that.

thunderbird-cli alternative? Top 6 similar tools

Looking for a thunderbird-cli alternative? If you're comparing thunderbird-cli with other mcp server tools, these 6 projects are the closest alternatives on Agent Skills Hub — ranked by topic overlap, star count, and community traction.

  • proton-mail-bridge-client by googlarz · ⭐ 89

    Local-first Proton Mail MCP server and CLI via Proton Bridge. Search, draft, send and organize mail from Claud

  • notion-mcp-server by awkoy · ⭐ 180

    Notion MCP server with token auth: connect Claude Code, Claude Desktop, Cursor, VS Code and Codex to Notion pa

  • email-mcp by codefuturist · ⭐ 145

    Email MCP server with full IMAP + SMTP support — read, search, send, manage, and organize email from any AI as

  • imap-mcp-server by nikolausm · ⭐ 124

    Full-featured IMAP & SMTP email for AI assistants: search, read, send, organize and clean up multiple mailboxe

  • UnityMCP by isuzu-shiranui · ⭐ 344

    Drive the Unity Editor from an AI agent or the terminal. The Editor serves MCP itself over HTTP, so there is n

  • mcp-server-tree-sitter by wrale · ⭐ 311

    MCP Server for Tree-sitter

More MCP Server Tools

Explore other popular mcp server tools:

View all MCP Server tools →

Popular JavaScript Agent Tools

How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 43 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

View on GitHub → Browse MCP Server tools