Best Alternatives to LinkMCP: hosted LinkedIn MCP server

Line Bot MCP Server

Runtime: npx

Verified

Connects an AI agent to LINE Messaging API for messaging, user profiles, quotas, followers, and rich-menu management.

Dead Simple Email

Runtime: uvx

Give an agent its own inbox: send, receive, and pull signup codes from real email.

Emailmd

Runtime: npx

Render, lint, and preview markdown emails through MCP using hosted HTTP or local stdio transport.

Gmail

Runtime: npx

Gmail integration with OAuth authentication, message search, batch operations, and Sheets export

PipesHub

Runtime: npx

Permissioned search and cited answers over Slack, Drive, Gmail, Jira, and 50+ workplace sources.

Google Workspace

Runtime: npx

Give AI agents access to Gmail, Calendar, Drive, and more — multi-account, manifest-driven

Mail Index

Runtime: npx

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

Telnyx

Runtime not confirmed

Official TypeScript library for the Telnyx API

Atomic Mail

Runtime: npx

Programmable email inbox for AI agents — JMAP, PoW auth, stdio MCP server.

Telegram MCP

Runtime: uvx

Connects MCP-compatible clients to Telegram for account, chat, message, contact, media, and administrative operations.

Engagelab Email

Runtime: npx

Send, receive, monitor and reply to email from AI agents with threaded inbox context.

ARBuilder

Runtime: npx

AI-powered MCP server generating Stylus smart contracts, cross-chain SDKs, full-stack dApps, and Orbit chain deployment tools for Arbitrum.