Vibe first. Then FastAgent.
Open-source infrastructure for turning agent directories into live services.
FastAgent takes an existing agent definition and serves it in your app, on GitHub, in Telegram, through an HTTP API, or behind a custom channel — without rewriting the agent.
npm i -g @fastagent-sh/fastagent
fastagent init my-agent
cd my-agent
fastagent login
fastagent models
fastagent dev --model provider/id # replace with a listed modelWebsite · Documentation · GitHub · npm · Discussions · Contributing · Security