NanoClaw emerged in early February 2026 as a lightweight, secure alternative to OpenClaw (originally Clawdbot). It was created by Gavriel Cohen and Lazer Cohen, co-founders of AI marketing agency Qwibit, as a weekend project built in response to security concerns discovered in OpenClaw.
OpenClaw, while feature-rich, had several issues that motivated NanoClaw’s creation:
| Issue | OpenClaw | NanoClaw Solution |
|---|---|---|
| Code Size | 350,000+ lines of AI-generated code | ~3,900 lines across 15 files |
| Dependencies | 70+ npm packages, some questionable | <10 carefully vetted dependencies |
| Security Model | Application-level permissions | OS-level container isolation |
| Agent Isolation | All agents in single Node process | Each agent in isolated container |
| Auditability | Complex, weeks to understand | ~8 minutes to read entire codebase |
NanoClaw’s defining feature is OS-level container isolation. Each agent runs in its own Linux container (Apple Container on macOS, Docker on Linux), providing:
This contrasts with OpenClaw’s application-level security (allowlists, pairing codes, policy filters).
NanoClaw runs directly on Anthropic’s Claude Agent SDK, providing:
NanoClaw intentionally has 0 configuration files. Setup is guided by Claude Code via the /setup skill, and runtime behavior uses sensible defaults with per-group customization through CLAUDE.md files.
Instead of bloating the core codebase, NanoClaw uses a skills system where new capabilities are added via Claude Code skills:
/add-telegram - Add Telegram support/add-slack - Add Slack support/add-gmail - Add Gmail integration/setup-windows - Windows WSL2 + Docker setupNanoClaw was among the first personal AI assistants to support Agent Swarms—teams of specialized agents that collaborate on complex tasks within the same chat. This feature leverages the Claude Agent SDK’s native multi-agent capabilities.
Typical swarm roles:
| Milestone | Details |
|---|---|
| Launch | Early February 2026 (GitHub) |
| Initial Reception | Over 11,000 stars in first month |
| Current Stats | 24.7k stars, 7.5k forks, 56 contributors |
| Issues/PRs | 148 open issues, 361 open pull requests |
| Media Coverage | TechCrunch (Mar 13, 2026), The New Stack (Feb 20, 2026), VentureBeat, Hacker News (533 points, 224 comments), VirtusLab (Feb 25, 2026) |
| Docker Deal | March 13, 2026 - Docker integrates Docker Sandboxes into NanoClaw |
| Company | NanoCo founded (CEO: Gavriel Cohen, President: Lazer Cohen) |
| Community | Active Discord community, active PR contributions |
| SDK Auth Change | February 2026: Claude Agent SDK dropped subscription auth for third-party apps, now requires API keys |
Gavriel Cohen advocates for new development practices when working with AI agents:
| Aspect | OpenClaw | NanoClaw |
|---|---|---|
| Creator | Peter Steinberger | Gavriel Cohen (Qwibit) |
| Language | TypeScript (Node.js) | TypeScript (Node.js) |
| Code Size | ~350,000-400,000 LOC | ~2,500-3,900 LOC (~500 core) |
| Modules | 52+ modules | 15 source files |
| Dependencies | 70+ | <10 |
| Config Files | 53+ | 0 |
| Security | Application-level | OS-level (containers) |
| LLM Support | Multi-provider | Anthropic Claude SDK |
| Integrations | 700+ skills, 15+ channels | ~30 skills, 4 channels |
| Unique Feature | ClawHub marketplace | Agent Swarms |
| Best For | Maximum features | Safe experimentation |
NanoClaw represents a different philosophy in personal AI assistants: minimal code, maximum isolation. It’s designed for users who prioritize: