pi-mono Reaches 44,300 Stars — The Minimal Agent Toolkit Behind OpenClaw Ships Coding Agent CLI, Unified 15-Provider LLM API, and vLLM Pods

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Mario Zechner's pi-mono, the TypeScript monorepo powering OpenClaw, has grown to 44.3K GitHub stars with a philosophy of minimal core and maximum extensibility. The toolkit gives models just four tools by default (read, write, edit, bash) and layers everything else — sub-agents, plan mode, permission gates, MCP integration — as optional extensions. The unified LLM API abstracts 15+ providers including Anthropic, OpenAI, Google, Azure, Bedrock, and Groq.