Anvil reads your files, writes code and runs commands in your real project. Install once and build by chatting — no browser, no boilerplate.
then run anvil
Anvil reads your files, writes code and runs commands in your actual project — not a chat box that pastes snippets.
Watch files appear and change live, with the agent’s thinking and every step surfaced as it happens.
Install from npm and go. Bring your own key, or sign in for a managed account with credits — your call.
Run fully local against your own DeepSeek key, or let the managed gateway handle keys and billing.
Curated palettes, type pairings and a component library keep every build looking designed, not generated.
Pick the model that fits the job — fast and cheap, or deep and careful — from one consistent harness.
Three steps, in the terminal you already live in.
One command from npm. Anvil runs on Bun and starts in seconds.
Tell Anvil what to build or change, in plain language, right where your code lives.
Files stream in, the build is checked, and a live preview comes up — then you iterate.
Free to install. Your project, your machine, your pace.