io.github.vitalio-sh/thunderbird-cli
Give AI agents full read/write email access via Mozilla Thunderbird. Zero credentials.
MCP server · by vitalio-sh
About
io.github.vitalio-sh/thunderbird-cli is an MCP server published by vitalio-sh. Marketplaces we read that list it: 1 (Official MCP Registry). We first saw it on 2026-10-11 and have recorded no change since. As of our marketplace pass on 2026-10-13.
What it asks for
- Runs on your machine
- Settings: 2
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Works with
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
A one-click link opens the client, which asks you to confirm before it adds the server.
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a local MCP server: npm package
Built from what Official MCP Registry declares.
claude mcp add --transport stdio thunderbird-cli -- npx -y thunderbird-cli-mcp[mcp_servers.thunderbird-cli]
command = "npx"
args = ["-y", "thunderbird-cli-mcp"]{
"mcpServers": {
"thunderbird-cli": {
"command": "npx",
"args": [
"-y",
"thunderbird-cli-mcp"
]
}
}
}Optional settings it also lists: TB_BRIDGE_HOST, TB_BRIDGE_PORT.
Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 1.0.2 | Forks (GitHub): 13 Stars (GitHub): 57 |
Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
What changed
Nothing has moved on this plugin since we started watching it.
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
-
Let AI agents send email from your own Gmail, Microsoft 365 or SMTP inbox, with guardrails.
-
mcp-email io.github.infoinlet-marketplace/mcp-email
Email for AI agents — read inbox (IMAP), search, and send (SMTP).
-
Read, search, organize, draft and send business email from your SuperMailOS mailboxes.
-
Email inboxes for AI agents: send, receive, reply, search, and manage threaded email over MCP.
-
namailu.cz gives your AI agent its own email inbox: read and send mail over MCP, with OAuth.
-
email dev.primitive/email
Email infrastructure for AI agents — send, receive, search, and reply to email over MCP.
-
Mail and calendar on your real mailbox (Microsoft 365 or IMAP) through the GigaMail MCP server, with out-of-band human approval on every send, delete and calendar write.
-
mailbridge io.github.Creativestefan/mailbridge
Connect your AI assistant to email — read, search, send, and organise via IMAP/SMTP.
-
Production IMAP & SMTP for Claude: multi-account email search, triage, send, and spam checks.
-
Read and search FranklyMail email and prepare drafts, replies, and forwards for human approval.
Similar plugins by marketplace
The same question asked of one marketplace at a time: is there an analog of this plugin there?
Has a listing on Claude Code: claude-plugins-community (5)
-
Use Microsoft Outlook end-to-end from Claude Code. Bundles the outlook-classic-mcp local MCP server and the operational skill that teaches Claude how to drive it.
-
Daily health check plugin for Zoho Mail accounts. Verifies that mail accounts are reachable, reads recent inbox messages, sends test emails, and saves a structured pass/fail…
-
Triage your support inbox from Claude. Pull unread emails, generate context-aware draft replies using your knowledge base, and review them in an interactive UI, ready for a human…
-
Autonomous email triage and reply system. Drafts replies in your voice, saves as Gmail drafts, and learns from your corrections.
-
Give every Claude Code subagent its own real email address and phone number, all self hosted on the user's machine. AgenticMail runs a local mail server (Stalwart in a Colima or…
Has a listing on Claude Code: claude-plugins-official (5)
-
Agent skills for working with Resend to send and receive emails — email API integration, agent inbox, CLI, React Email components, and deliverability best practices. Includes the…
-
Circleback conversational context integration. Search and access meetings, emails, calendar events, and more.
-
iMessage messaging bridge with built-in access control. Reads chat.db directly, sends via AppleScript. Manage pairing, allowlists, and policy via /imessage:access.
-
MCP server for terminal commands, file operations, and process management
-
Find and verify professional email addresses, search contacts by domain, and enrich company data -- directly in Claude.
Has a listing on Claude: knowledge-work-plugins (5)
-
MCP server for terminal commands, file operations, and process management
-
Connect 8,000+ apps to your AI workflow. Discover, enable, and execute Zapier actions directly from your client.
-
Search across all of your company's tools in one place. Find anything across email, chat, documents, and wikis without switching between apps.
-
Slack integration for searching messages, sending communications, managing canvases, and more
-
Give Claude a real browser — your Chrome or a Browser Use Cloud browser. Use it whenever a task involves a website or web app: browsing, scraping and data extraction, filling…
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
Work with Outlook Email using the configured Microsoft Outlook app connector.
-
Work with Gmail using the configured Gmail app connector.
-
Connect Microsoft Outlook Calendar for scheduling, daily briefs, event prep, and safe meeting changes.
-
Work with Slack using the configured Slack integration.
-
Connect Google Calendar for scheduling, availability, daily briefs, and event management.
Has a listing on Community GitHub marketplaces (5)
-
Mail and calendar on your real mailbox (Microsoft 365 or IMAP) through the GigaMail MCP server, with out-of-band human approval on every send, delete and calendar write.
-
Multi-account MCP for Gmail, Calendar, Drive, Docs, and Sheets — 61 tools, token
Multi-account MCP for Gmail, Calendar, Drive, Docs, and Sheets — 61 tools, token-efficient, macOS…
-
Cold email API for AI agents: connect mailboxes, warm up, run campaigns and handle replies.
-
Multi-workspace Slack MCP server with draft+confirm safety, vault auto-export, a
Multi-workspace Slack MCP server with draft+confirm safety, vault auto-export, and triple-mode…
-
FastMCP server for Apollo.io — 22 tools: sequences, campaign health, mailbox warmup, enrichment,…
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
Comprehensive collection for building declarative agents with Model Context Protocol integration for Microsoft 365 Copilot
-
Comprehensive collection of prompts, instructions, and resources for building declarative agents and API plugins using TypeSpec for Microsoft 365 Copilot extensibility.
-
Builds and modernizes Microsoft Graph applications with minimal, purpose-built API clients. The plugin identifies the required Microsoft Graph endpoints and their least-privileged…
-
Query Anarlog meetings locally, or connect through OAuth to read opted-in Cloud snapshots.
-
Self-configuring status briefing generator. Learns your communication style from examples, discovers your data sources, and produces draft updates for any audience on demand.
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
workiq
Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.
-
workiq-productivity
WorkIQ productivity skills powered by the local WorkIQ CLI — read-only insights across email, meetings, calendar, Teams, SharePoint, projects, and people.
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
-
model-apps
Build and deploy Power Apps generative pages for model-driven apps with specialist agents for planning, entity creation, and parallel code generation. Requires PAC CLI >= 2.7.0…
Has a listing on Cursor: cursor/plugins (5)
-
Search, read, and send Microsoft Outlook email, and look up contacts.
-
Search meetings, transcripts, action items, and emails.
-
List, create, update, and cancel Microsoft Outlook calendar events.
-
Manage contacts, email and SMS campaigns, and CRM deals.
-
Manage subscribers, groups, campaigns, and automations.
Has a listing on Docker MCP Catalog (5)
-
A Model Context Protocol server for Gmail operations using IMAP/SMTP with app password authentication. Supports listing messages, searching emails, and sending messages. To create…
-
The official MCP server to send emails and interact with Resend.
-
A unified MCP proxy that aggregates multiple MCP servers into one interface, enabling seamless tool discovery and management across all your AI interactions. Manage all your MCP…
-
Give your AI agents trusted access to the full Postman platform.
-
MCP server for terminal commands, file operations, and process management
Has a listing on Official MCP Registry (5)
-
Let AI agents send email from your own Gmail, Microsoft 365 or SMTP inbox, with guardrails.
-
mcp-email io.github.infoinlet-marketplace/mcp-email
Email for AI agents — read inbox (IMAP), search, and send (SMTP).
-
Read, search, organize, draft and send business email from your SuperMailOS mailboxes.
-
Email inboxes for AI agents: send, receive, reply, search, and manage threaded email over MCP.
-
namailu.cz gives your AI agent its own email inbox: read and send mail over MCP, with OAuth.
Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
Is this your plugin?
Add it to your projects and prove you maintain it with a file in its repository, a file on your domain or a DNS record. You get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.