Self-hosted Discord MCP MCP alternatives
The Discord MCP server runs locally over stdio, with the bot token held in your own process. Self-hosting it is the default, so the choice here is which other communication server you want to run yourself, keeping the process and credentials on your own machine or network.
Every option below runs on your own infrastructure, whether over stdio or as a local HTTP service. The messages themselves still travel to each platform's API, so what self-hosting keeps local is the process and the keys, not the conversation. Each note names the platform.
The 8 best self-hosted alternatives
Community chat from a local process: the Telethon-powered Telegram server reads chats, manages groups and contacts, and sends or modifies messages and media, the closest substitute to Discord you can host yourself.
Set up Telegram →Broadcast messaging, run locally: LINE's official server pushes and broadcasts text and flex messages, manages rich menus, and reads profiles for a LINE Official Account, all from your own install.
Set up LINE →Federated chat on infrastructure you run: the Matrix server reads rooms and messages, sends chats, and manages rooms over a local HTTP endpoint against a homeserver you operate, so the server and its tokens stay on your network.
Set up Matrix →Self-hostable team chat: this community Mattermost server works with channels, messages, threads, reactions, users, teams, and files, with the process under your control.
Set up Mattermost →Open and local: this Rocket.Chat server reads and posts messages and manages threads, DMs, files, reactions, and pins, a self-hostable chat platform like Discord.
Set up Rocket.Chat →- TwilioOfficial
Transactional messaging locally: Twilio's official server drives SMS, voice, Verify, Lookup, and 1,400+ API endpoints from a process you host, for reaching people by phone.
Set up Twilio → - VonageOfficial
Multi-channel outbound, self-hosted: Vonage's official server sends SMS, WhatsApp, RCS, and voice messages and manages numbers and applications, with the keys on your own machine.
Set up Vonage → Team chat without a bot install: this community Slack server reads history, replies, and search and posts messages over stdio, so an agent reaches a Slack workspace from a local process.
Set up Slack →
How to choose
All of these run on your own infrastructure, so the process and credentials stay local. Telegram, Mattermost, Rocket.Chat, and Slack are the chat platforms nearest Discord, and Matrix joins them when you run your own homeserver. LINE broadcasts to an audience; Twilio and Vonage send transactional SMS, voice, and WhatsApp. Self-hosting controls where the process and tokens live, but each message still travels to its platform's API.
FAQ
- Can the Discord MCP server be self-hosted?
- Yes. The Discord server runs as a local process over stdio with the bot token in your own environment, so it is self-hosted by default. Every alternative on this page runs on your own infrastructure too, whether over stdio or as a local HTTP service like Matrix.
- Does self-hosting keep my messages private?
- It keeps the server process and the bot token or API key on your infrastructure, which is usually the point. The messages themselves still go to each platform's API, so a self-hosted Telegram, Slack, or Mattermost server reaches that service over the network while the keys stay local. Matrix is the closest to fully local, since the homeserver is yours.