The kanban that writes code.
Drop an idea. AI evaluates feasibility, writes the code, and ships it — card by card.
See it in action
Linear-inspired interface, designed for speed.
Six-column pipeline from Ideation to Completed. Drag, execute, ship.

Your kanban shouldn't just track work. It should do the work.
AI evaluates every idea before a single line is written — YAGNI analysis, feasibility scoring, honest verdicts. Then it writes the code.
Think before you build.
AI scans your codebase and builds a Product Narrative — problem, target users, features, tech stack. Every new idea is evaluated against this context: YAGNI analysis, feasibility, complexity, honest verdict.
Your project's story becomes the lens. No more building features nobody needs.
Click play. Ship code.
Claude reads the card, plans the solution, writes code in an isolated worktree, and generates test scenarios. Multi-phase pipeline: Planning, Implementation, Re-test.
Cards move through columns automatically. You review and merge.
Plan before you build.
Open a terminal session with Claude in plan mode. Discuss architecture, refine scope, ask questions. When you're ready, hit execute.
Full control over every decision. AI assists, you decide.
Every task, its own branch.
Each card gets a dedicated git worktree. Main stays clean. Squash-merge when ready, auto-rollback if anything breaks. Conflict detection built in.
No more 'it works on my branch' surprises.
Tests write themselves.
Implementation phase automatically outputs test scenarios. Human Test column for manual verification. Test Together mode for AI-guided interactive testing.
Move to Completed only when tests pass.
And everything else you need
Quick Entry
Capture ideas in seconds. Title, project, status, platform, complexity — one modal, zero friction. Keyboard-first.
MCP Native
Claude manages cards via MCP tools during execution. Install with one click per project.
Per-Section Chat
4 independent chat threads — Detail, Opinion, Solution, Tests. Streaming, MCP tools, @mentions.
Multi-Platform
Claude Code, Gemini CLI, Codex CLI. Per-card platform override.
Teams & Cloud Pool
Push tasks to cloud, pull and claim as a team. Role-based access.
Dev Server per Worktree
Isolated dev servers on auto-allocated ports. Test before merging.
Rich Markdown Editor
TipTap WYSIWYG with tables, images, task lists. @card, @document, @skill mentions.
From idea to merged code
Each card moves through a multi-phase execution pipeline. Autonomous or interactive at every step.
AI scores your idea. YAGNI check, priority, honest verdict.
Claude analyzes codebase, outputs a structured plan.
Code written in isolated worktree. Tests generated.
Human Test column. AI-guided verification. Re-test on demand.
Squash-merge to main. Auto-rebase, rollback support.
AI scores your idea. YAGNI check, priority, honest verdict.
Claude analyzes codebase, outputs a structured plan.
Code written in isolated worktree. Tests generated.
Human Test column. AI-guided verification. Re-test on demand.
Squash-merge to main. Auto-rebase, rollback support.
Your infra, your data
Self-hosted by design. Start solo for free, go cloud when you need a team.
Solo Builder
Free ForeverOpen source & self-hosted. Free forever.
- SQLite database, single file backup
- Works offline, no external dependencies
- Electron app or browser at localhost
- Claude Code, Gemini CLI, or Codex CLI
Cloud Team
Coming Soon$X/seat/month · Managed hosting, zero setup
- Everything in Solo, plus team features
- Cloud Pool: push, pull, and claim tasks
- Role-based access: owner, admin, member
- Managed hosting, zero setup
One command to start. Zero excuses left.
Start building in 60 seconds.
Open localhost:3030. Or use the Electron app for a native experience.