colign

[](https://github.com/gobenpark/colign/actions/workflows/ci.yml) [](LICENSE) [](https://go.dev) [](https://nextjs.org) [](CONTRIBUTING.md)

AI vibe coding has made individual developers incredibly productive. Claude Code, Cursor, Copilot — there are already powerful tools for writing code on your own.

But real software is never built alone.

Working in a team means aligning on "what to build" before writing any code. You gather requirements, discuss specs, define acceptance criteria, get reviews, and only then start implementing. Most AI development tools don't address this upstream collaboration — the discussion, alignment, and spec writing that happens before code.

That's where Colign comes in.

• Discuss and write specs together with AI
• Co-edit specs in real-time with your team
• Structure the alignment process with a Draft → Design → Review → Ready workflow
• Once specs are finalized, AI helps implement based on them

AI that writes code already exists. Colign makes sure your team is looking at the same thing before the code gets written.

# Start all services (API + DB + Redis)
docker-compose up --build

# Run frontend (separate terminal)
cd web && npm install && npm run dev

Open http://localhost:3000 to access the app.

# Generate proto (Go + TypeScript)
cd proto && buf generate

# Run API server locally
go run ./cmd/api

# Run tests
go test ./...

• Go 1.26+
• Node.js 20+
• Docker & Docker Compose
• buf

This p