Conceive it.
An AI dev agent that lives inside your running app.
Add one plugin. Then chat, let it drive the page, and run your tests —
without ever leaving the thing you're building.
Website · Try it live · Docs · Example app · Report a bug
Your dev preview, with an agent inside it. conciv injects an AI coding agent into the app you're already running: it sees the page, drives it (click, fill, inspect props/state), edits your source, and runs your tests — all in the same browser window. Dev-only, never shipped to production, and harness-agnostic: it drives the coding CLI you already trust (Claude Code today, Codex and others behind one interface).
npm i -D @conciv/itimport conciv from '@conciv/it/plugin/vite'
export default defineConfig({
plugins: [conciv()],
})Start your dev server, click the ✦ button in the corner of your app. That's it.
Or skip the install entirely: open conciv.dev, hit "Try it live", and pair the widget on the landing page with the agent on your machine. Everything stays local.
| ✦ conciv | The monorepo: plugin, engine, widget, harness adapters, and built-in extensions. |
🧩 @conciv/it |
The one package you install. Vite, webpack, Rspack, Rollup, esbuild, Next.js. |
🛠️ @conciv/extension |
Teach the agent new tricks: one .tsx file = a typed tool + its own UI. |
⚡ npx @conciv/try |
Try conciv live on conciv.dev — no install, agent stays on your machine. |
Young project, moving fast. The best first contribution: run the example app, find something rough, and open an issue.
conciv · as in
@conciv/it — say it out loud.
Built with hono, Solid, and a real coding agent living in the page.