Project ownership for LLM teams. cnb gives Claude Code and Codex sessions a shared board, durable module ownership, and handoff records — so a restarted session picks up where the last one left off, not as a new hire with no memory.
npm install -g claude-nbRequires Node.js 18+, Python 3.11+, tmux, git, and at least one agent CLI (Claude Code or Codex).
Option A — Activate in any Claude Code session:
claude # start Claude Code
/cnb # activate device supervisor — cnb governance comes onlineOption B — Full team launch:
cd your-project
cnb # initializes .cnb/, launches tongxue team, starts dispatcher watchdog by defaultCodex: cnb codex or CNB_AGENT=codex cnb. See Codex engine notes for launch flags, /goal workflow, board nudges, and smoke testing.
Feishu: cnb feishu setup && cnb feishu start. See Feishu bridge.
| I want to... | Go to |
|---|---|
| Get started from scratch | Getting started |
| See all commands | Commands reference |
| Connect to Feishu | Feishu bridge |
| Use Codex as engine | Codex engine |
| Understand pricing | Pricing |
| Switch LLM models | Model management |
| Contribute code | Contributing |
| Browse all docs | Full docs index |
Architecture, design decisions, and internal docs: docs/dev/.
GitHub Issues are the single source of truth. Five Project boards provide filtered views:
| Board | Scope |
|---|---|
| cnb | All issues |
| cnb Core | CLI, board, runtime, testing, CI |
| Feishu Bridge | Feishu integration |
| Mac Companion | Mac/iPhone app |
| Org Design | Organization architecture |
New issues auto-route to the right board by label. See ROADMAP.md for priorities.
Silicon Valley Battle — 10 AI leaders debate Python vs Rust through cnb. 886 messages in 3 hours. Start with the highlights.
Every multi-agent tool solves "how to run multiple agents." cnb solves what happens after — how to keep them manageable across restarts, shifts, and team changes. 42% of multi-agent failures are organizational, not capability issues. cnb is organizational infrastructure.
See How cnb compares for positioning vs Claude Squad, amux, Codex, etc.
Read CONTRIBUTING.md first. Key rules: every change starts with an issue, every commit bumps VERSION, ruff + mypy + pytest must pass.