DIY OpenClaw Alternative Using Claude Code in Headless Mode

✍️ OpenClawRadar📅 Published: March 29, 2026🔗 Source
DIY OpenClaw Alternative Using Claude Code in Headless Mode
Ad

Core Implementation

A developer created a DIY alternative to OpenClaw using Claude Code in headless mode with a $20 Claude Code subscription. The system runs on existing hardware instead of requiring a Mac Mini.

The core component is a Python server that takes prompts, sends them to Claude Code in headless mode, and returns the responses. This provides the basic AI interaction functionality without the full OpenClaw setup.

Integration and Automation

The system includes several practical integrations:

  • Telegram bot for mobile access: Uses long polling so no webhook or public URL is needed
  • Hammerspoon automation: Auto-starts everything and restarts components if they crash
  • Local data storage: All data is kept in markdown files including schedules, tasks, contacts, and notes
Ad

Functionality

Claude reads and writes directly to the markdown files, enabling these specific capabilities:

  • Answering questions about availability (e.g., "Am I free Thursday at 3?")
  • Adding tasks (e.g., "Add a task to review the code")
  • Creating Calendar events and Reminders using AppleScript
  • Controlling Chrome via Apple events when JavaScript is allowed
  • Sending scheduled reminders through Telegram via cron setup
  • Maintaining rolling conversation history to avoid being completely stateless

Limitations and Status

The developer notes this is "still a bit rough and nowhere near something like OpenClaw" but works well enough for daily use. This approach was developed because the developer couldn't afford a Mac Mini and OpenClaw is restricted in their organization.

📖 Read the full source: r/openclaw

Ad

👀 See Also

Two MCP Tools for Claude Code: Idea Validation and Trading Agent Memory
Tools

Two MCP Tools for Claude Code: Idea Validation and Trading Agent Memory

A developer built two MCP tools for Claude Code: idea-reality-mcp checks GitHub and Hacker News before coding to avoid duplicates, while tradememory-protocol provides memory for AI trading agents to store trades with context and track strategy performance. Both are open source and available on PyPI.

OpenClawRadar
ARP: Stateless WebSocket Relay for Autonomous Agent Communication
Tools

ARP: Stateless WebSocket Relay for Autonomous Agent Communication

ARP (Agent Relay Protocol) is a stateless WebSocket relay for autonomous agent communication featuring Ed25519 identity, HPKE encryption per RFC 9180, binary TLV framing, and 33 bytes overhead per message. No accounts or registration required—just generate a keypair and connect.

OpenClawRadar
Black LLAB: Open-Source Architecture for Dynamic Model Routing and Docker-Sandboxed AI Agents
Tools

Black LLAB: Open-Source Architecture for Dynamic Model Routing and Docker-Sandboxed AI Agents

A developer has open-sourced Black LLAB, a system that uses Mistral 3B to route prompts between local and cloud models and runs AI agents in isolated Docker containers with OpenClaw integration.

OpenClawRadar
Claude Code Prompt Architecture Reverse-Engineered for Local Models
Tools

Claude Code Prompt Architecture Reverse-Engineered for Local Models

A clean-room reimplementation of Claude Code's 26-prompt architecture is now available on GitHub, offering system prompts, tool prompts, safety rules, memory compression, and verification patterns for building coding agents on local models like Ollama, llama.cpp, or vLLM.

OpenClawRadar