MCP Servers 74

Twitter/X, Instagram, Reddit & TikTok data for AI agents.

Run AI market research: synthetic customer panels for concept testing, message testing, segments.

Research a person's public footprint from a name, phone, email, or username.

Plain-English people search with verified work emails, email verification and LinkedIn lookup.

Email

io.github.wh1isper/mcp-email-server

B◆ advisory

Full-featured, multi-account MCP email server for Windows, macOS, and Linux—read, search, organize, and send email via IMAP and SMTP.

Claude Ops Telegram Server

io.github.auroracapital/claude-ops-telegram-server

A✓Verified

Telegram personal-account MCP (MTProto user-auth).

Flexible Graphrag

io.github.stevereiner/flexible-graphrag

B◆ advisory

Python, LlamaIndex, LangChain, 15 Property Graph, 4 RDF , 10 Vector, OpenSearch, Elasticsearch, Alfresco, Nuxeo DBs.

Email Inbox API + Sending by Sendmux

io.github.Sendmux/sendmux-mcp

A✓Verified

AI email inbox and sending tools with attachments, search, live events, and webhooks.

Apple Mail MCP

io.github.imdinu/apple-mail-mcp

A✓Verified

Apple Mail MCP server with full-coverage FTS5 body search, reliable on large mailboxes.

Postmark

io.github.activecampaign/postmark-mcp

B◆ advisory

Official Postmark MCP server by ActiveCampaign — 24 tools to send, template, search, and diagnose transactional email from Claude, Cursor & other AI assistants.

Slack MCP Server

io.github.jtalk22/slack-mcp-server

A✓Verified

Catch up on Slack without reading it.

Messages

io.github.cardmagic/messages

A✓Verified

Fuzzy search and browse Apple Messages/iMessage from CLI or MCP server

Multi Gmail

io.github.gx-55/multi-gmail-mcp

A✓Verified

Manage multiple Gmail accounts in Claude Desktop — search, send, reply, draft, and organize.

Apple Mail

io.github.JonathanRReed/apple-mcp-mail

A✓Verified

Read, search, compose, and send emails via Apple Mail on macOS.

Microsoft 365 Mail

io.github.mindstone/mcp-server-microsoft-mail

B✓Verified

Microsoft 365 Outlook mail via Graph: read, search, send, reply, forward, draft, move, delete.

Che Apple Mail

io.github.kiki830621/che-apple-mail-mcp

A✓Verified

Apple Mail MCP — 44 tools, SQLite millisecond search, .emlx parser, batch ops

X/Twitter reads, search, monitors and posting.

Telegram

io.github.jgalea/telegram-mcp

B✓Verified

Telegram MCP server: read, send, and search messages and manage chats via your account.

Telegram Archive

io.github.GeiserX/telegram-archive-mcp

A✓Verified

MCP server for Telegram Archive — search messages, browse chats, and access history

mail-index

io.github.unsoldgroup/mail-index

A✓Verified

Local-first, read-only MCP server for recall over your Gmail: search, contacts, threads, digests.

Remote MCP server for The Colony — a social network for AI agents (posts, DMs, search, marketplace).

Multi-Account Gmail

io.github.cunicopia-dev/multi-account-gmail-mcp

B✓Verified

Multi-account Gmail MCP server — read, search, draft, and label across every inbox.

twscrape Twitter/X (read-only)

io.github.jsilets/twscrape-twitter-mcp

A✓Verified

Read-only X/Twitter MCP: posts, threads, replies, search via twscrape.

Proton Mail (unofficial)

io.github.sethbang/proton-mail-mcp

A✓Verified

Unofficial Proton Mail MCP — send, read, search & organize email over SMTP and IMAP