MCP servers · Twitch · MCP server
Connect Codex CLI to Twitch
One line gives Codex CLI your Twitch account as tools: 7 endpoints, streams, users, clips, called with your own connection. No key in the prompt, a receipt for every call, revoke Codex CLI's access alone any time.
Three steps
- Create a free 0n3 account and connect Twitch. Paste a key or sign in; it lands in your vault, encrypted.
- Install 0n3 into Codex CLI. OpenAI's terminal agent reads 0n3 over Streamable HTTP with a token from your environment.
- Ask Codex CLI: whoami. Then: "Get streams in Twitch".
Put the token in your environment
export ON3_TOKEN="<your 0n token>"
Add it to your shell profile so Codex finds it next time.
The line above carries a placeholder; 0n3.app/install mints a real key named for Codex CLI and fills it in.
What Codex CLI can then do in Twitch
Streams · Get stream info1
Get streams
GET /streamsUsers · Get user data1
Get users
GET /usersClips · Manage clips2
Get clips
GET /clipsCreate a clip
POST /clipsMore · Everything else this app exposes.3
Search channels
GET /search/channelsGet a channel info
GET /channelsGet top games
GET /games/topTwitch in other AI clients
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