NoClick

Describe an agent. Watch it get built. Let it run.
Workflow automation with AI agents at the core — a visual canvas, ~160 integrations, and coding agents that can actually use your tools.

Website · Docs · Self-hosting · Discord · Contributing

Quick start

Try NoClick with npx — requires Node.js 18+ and Docker:

npx noclick

Or with one line of shell, no Node required:

curl -fsSL https://noclick.com/install.sh | sh

Or by hand — the same thing, visibly:

git clone https://github.com/noclickapp/noclick.git && cd noclick
./scripts/noclick-setup.sh
docker compose up -d

Each installer path fetches the source, generates this instance's secrets — including the credential-encryption key, which is kept across re-runs — and starts the stack with Docker Compose. Re-running updates in place. Releases are tags; pin the exact source the installer builds with NOCLICK_REF=v0.2.2. The installer deliberately builds that checkout locally. If you operate the Compose stack directly, NOCLICK_VERSION=0.2.2 docker compose up -d instead pins the released backend image; the frontend is still built for your public URLs. Every installer option is documented at the top of install.sh.

Then open the editor at http://localhost:3000.

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What is NoClick?

NoClick lets you build automations on a visual canvas and run them on triggers — webhooks, schedules, inbound email, or chat messages from Slack, WhatsApp and friends. What makes it different is the agent layer: an AI agent node can drive real coding harnesses (Claude Code, Codex, opencode, hermes, OpenClaw) and call your connected integrations as tools, so an agent can read a Linear issue, work in a git repo, and post the result back to Slack.

This repository is the platform: the workflow engine, every integration node, the React editor, the realtime collaboration layer, the AI workflow builder, and an MCP server. It's the same code that runs noclick.com.

What you can build

• Automations on a canvas — chain ~160 integrations (Slack, Gmail, Notion, Linear, HubSpot, Stripe, Postgres, Google Sheets, …) with branching, iteration, filters, and code nodes.
• Triggers — webhooks, cron schedules, inbound email, and app events from Slack/Discord/HubSpot; channel-style agents that reply where they're spoken to, with as many triggers per workflow as you need.
• AI agents with real tools — wire integration nodes into an agent's tool handle and it can call those operations directly. Agent nodes run either in-process (any OpenAI/Anthropic/OpenRouter-compatible model) or as a coding harness using your own installed CLI.
• Interfaces — publish a form, dashboard, or chat over any workflow.
• Build with AI — describe what you want and the builder assembles the workflow on the canvas. It's also exposed over MCP, so you can point Claude Code (or any MCP client) at your instance and have it build for you.

How it works

1. Describe it. Type what you want into the builder — or point any MCP client at your instance and let your coding agent do the describing.
2. The builder assembles it. Nodes appear on the canvas wired to real operations, asking only for what it genuinely needs: credentials, and the choices only you can make.
3. It runs on triggers. A message arrives, a webhook fires, a schedule ticks — the workflow executes, agents call their tools, and results land where you told them to. Every run records its tool calls, timings, and the agent's response, so you can see exactly what happened.

Self-hosting

The installer above is the fast path. For a real deployment — your own Postgres, object storage, OAuth apps for integrations, model providers, and the environment variables each side needs — read the self-hosting guide.

The deploy buttons above ask for nothing: Railway and Render create a Postgres database next to the reviewed release image (DigitalOcean binds a managed cluster named noclick-db you create first), and the instance does the rest on first boot — it runs its own auth layer, prepares the database, and generates its own keys. Railway uses railway.template.json, Render render.yaml, DigitalOcean .do/deploy.template.yaml, and Fly fly.toml. See the hosted deployment guide for what each one provisions and where its secrets live.

Releases are what you run: main moves with every upstream merge, tags are deliberate cuts, and each tag publishes images to GHCR so the compose stack pulls rather than builds. Pin with NOCLICK_VERSION.

Developing from source

Prerequisites: Docker, the Supabase CLI, Python 3.12 (3.13 isn't supported yet — some pinned wheels don't build on it), Node.js 20 or newer, and pnpm 10.34.4 (or npm for running package scripts).

pip install -r requirements.txt
make local

That boots everything on your machine — a local Supabase (Postgres, auth, storage), the backend, and the frontend — and prints a URL. Sign up with any email; local auth confirms instantly. No cloud account, no API keys required to get to a running canvas.

# Backend
cd backend && python server.py       # or: uvicorn server:web_app
pytest                               # test suite

# Frontend
cd frontend && npm run dev
npm run typecheck && npm run build && npm test

# Database migrations
cd infra && supabase migration up --local

Architecture

Node config UIs are generated from the backend's Pydantic models, so adding an integration is mostly writing one Python module — the editor picks it up.

NoClick Cloud

noclick.com is the hosted platform. It runs this engine plus managed infrastructure: retained agent runtimes so turns resume instantly, scaled webhook and cron delivery, additional hosted builder capabilities, and managed storage and email. Self-hosted and cloud share the same workflow format, so workflows move between them unchanged.

Contributing

Issues and pull requests are welcome. Adding an integration node is the easiest place to start: copy the closest existing node in backend/nodes/, register it in backend/nodes/core/registry.py, and the config UI generates itself.

CONTRIBUTING.md covers the architecture you need to know and the conventions this codebase enforces. AGENTS.md / CLAUDE.md carry the same guidance for coding agents, so pointing Claude Code or Codex at a checkout gets you working changes rather than plausible-looking ones.

Come say hello in Discord — it's the fastest way to get a question answered.

License

Sustainable Use License 1.0 — use and modify it for your own internal business purposes, or for non-commercial and personal use. You may pass it on only free of charge and non-commercially. It is source-available rather than open source: there is no time-based conversion to a permissive licence, and commercial redistribution — including offering it as a hosted service — needs a separate agreement. LICENSE.md is the authority; this paragraph is a summary and not a term of it.