This is a clone of Nanoclaw. Lightweight and built to be understood and customized for your own needs. I have updated it to use a different WhatsApp API and interface with robust error handling. Provided a framework for graph api connection to Microsoft for accessing any O365 data as needed. Various other bug fixes and changes that led me down a path of too much Claude time spend :-)
New: First AI assistant to support Agent Swarms. Spin up teams of agents that collaborate in your chat.
NanoClaw is a great minimal Claude assistant, itself inspired by OpenClaw. SlyClaw is a personal fork with customizations by Sly Wombat.
SlyClaw gives you the same core functionality in a codebase you can understand in 8 minutes. One process. A handful of files. Agents run in actual Linux containers with filesystem isolation, not behind permission checks.
git clone https://github.com/SlyWombat/SlyClaw.git
cd SlyClaw
claudeThen run /setup. Claude Code handles everything: dependencies, authentication, container setup, service configuration.
Small enough to understand. One process, a few source files. No microservices, no message queues, no abstraction layers. Have Claude Code walk you through it.
Secure by isolation. Agents run in Linux containers (Apple Container on macOS, or Docker). They can only see what's explicitly mounted. Bash access is safe because commands run inside the container, not on your host.
Built for one user. This isn't a framework. It's working software that fits my exact needs. You fork it and have Claude Code make it match your exact needs.
Customization = code changes. No configuration sprawl. Want different behavior? Modify the code. The codebase is small enough that this is safe.
AI-native. No installation wizard; Claude Code guides setup. No monitoring dashboard; ask Claude what's happening. No debugging tools; describe the problem, Claude fixes it.
Skills over features. Contributors shouldn't add features (e.g. support for Telegram) to the codebase. Instead, they contribute claude code skills like /add-telegram that transform your fork. You end up with clean code that does exactly what you need.
Best harness, best model. This runs on Claude Agent SDK, which means you're running Claude Code directly. The harness matters. A bad harness makes even smart models seem dumb, a good harness gives them superpowers. Claude Code is (IMO) the best harness available.
- WhatsApp I/O - Message Claude from your phone
- Isolated group context - Each group has its own
CLAUDE.mdmemory, isolated filesystem, and runs in its own container sandbox with only that filesystem mounted - Main channel - Your private channel (self-chat) for admin control; every other group is completely isolated
- Scheduled tasks - Recurring jobs that run Claude and can message you back
- Web access - Search and fetch content
- Container isolation - Agents sandboxed in Apple Container (macOS) or Docker (macOS/Linux)
- Agent Swarms - Spin up teams of specialized agents that collaborate on complex tasks (first personal AI assistant to support this)
- Local LLM - Ollama + Qwen2.5 installed automatically during
/setup; models chosen for your hardware - Optional integrations - Add Gmail (
/add-gmail) and more via skills
Talk to your assistant with the trigger word (default: @Nano):
@Nano send an overview of the sales pipeline every weekday morning at 9am (has access to my Obsidian vault folder)
@Nano review the git history for the past week each Friday and update the README if there's drift
@Nano every Monday at 8am, compile news on AI developments from Hacker News and TechCrunch and message me a briefing
From the main channel (your self-chat), you can manage groups and tasks:
@Nano list all scheduled tasks across groups
@Nano pause the Monday briefing task
@Nano join the Family Chat group
There are no configuration files to learn. Just tell Claude Code what you want:
- "Change the trigger word to @Bob"
- "Remember in the future to make responses shorter and more direct"
- "Add a custom greeting when I say good morning"
- "Store conversation summaries weekly"
Or run /customize for guided changes.
The codebase is small enough that Claude can safely modify it.
Don't add features. Add skills.
If you want to add Telegram support, don't create a PR that adds Telegram alongside WhatsApp. Instead, contribute a skill file (.claude/skills/add-telegram/SKILL.md) that teaches Claude Code how to transform a SlyClaw installation to use Telegram.
Users then run /add-telegram on their fork and get clean code that does exactly what they need, not a bloated system trying to support every use case.
Skills we'd love to see:
Communication Channels
/add-telegram- Add Telegram as channel. Should give the user option to replace WhatsApp or add as additional channel. Also should be possible to add it as a control channel (where it can trigger actions) or just a channel that can be used in actions triggered elsewhere/add-slack- Add Slack/add-discord- Add Discord
Platform Support
/setup-windows/setup-windows- Windows via WSL2 + Docker (contributed)
Session Management
/add-clear- Add a/clearcommand that compacts the conversation (summarizes context while preserving critical information in the same session). Requires figuring out how to trigger compaction programmatically via the Claude Agent SDK.
- macOS, Linux, or Windows (via WSL2)
- Node.js 20+
- Claude Code
- Apple Container (macOS) or Docker (macOS/Linux/Windows)
- Ollama — installed automatically by
/setup; Qwen2.5 models selected for your hardware
WhatsApp (whatsapp-web.js) --> SQLite --> Polling loop --> Container (Claude Agent SDK) --> Response
Single Node.js process. Agents execute in isolated Linux containers with mounted directories. Per-group message queue with concurrency control. IPC via filesystem.
Key files:
src/index.ts- Orchestrator: state, message loop, agent invocationsrc/channels/whatsapp.ts- WhatsApp connection, auth, send/receivesrc/ipc.ts- IPC watcher and task processingsrc/router.ts- Message formatting and outbound routingsrc/group-queue.ts- Per-group queue with global concurrency limitsrc/container-runner.ts- Spawns streaming agent containerssrc/task-scheduler.ts- Runs scheduled taskssrc/db.ts- SQLite operations (messages, groups, sessions, state)groups/*/CLAUDE.md- Per-group memory
Why WhatsApp and not Telegram/Signal/etc?
Because I use WhatsApp. Fork it and run a skill to change it. That's the whole point.
Why Apple Container instead of Docker?
On macOS, Apple Container is lightweight, fast, and optimized for Apple silicon. But Docker is also fully supported—during /setup, you can choose which runtime to use. On Linux, Docker is used automatically.
Can I run this on Linux?
Yes. Run /setup and it will automatically configure Docker as the container runtime.
Is this secure?
Agents run in containers, not behind application-level permission checks. They can only access explicitly mounted directories. You should still review what you're running, but the codebase is small enough that you actually can. See docs/SECURITY.md for the full security model.
Why no configuration files?
We don't want configuration sprawl. Every user should customize it so that the code matches exactly what they want rather than configuring a generic system. If you like having config files, tell Claude to add them.
How do I debug issues?
Ask Claude Code. "Why isn't the scheduler running?" "What's in the recent logs?" "Why did this message not get a response?" That's the AI-native approach.
Why isn't the setup working for me?
Run claude, then run /debug. If Claude finds an issue that is likely affecting other users, open a PR to modify the setup SKILL.md.
What changes will be accepted into the codebase?
Security fixes, bug fixes, and clear improvements to the base configuration. That's it.
Everything else (new capabilities, OS compatibility, hardware support, enhancements) should be contributed as skills.
This keeps the base system minimal and lets every user customize their installation without inheriting features they don't want.
MIT