Open-source agent OS for Claude Code that puts you in Builder Mode — and keeps you there for the whole life of a product. Claude Code setup that builds, launches, and learns. Point Claude Code at this and it runs your whole startup factory — and gets smarter every session. Works with Cursor, Codex & Windsurf too.
open-source monorepo startup developer-tools playbooks ai-agents bun claude indie-hacker buildinpublic agentic-ai agent-skills claude-code solo-founder claude-code-commands claude-code-agents claude-code-skills claude-code-best-practices claude-best-practices builder-mode
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Updated
Sep 5, 2026 - TypeScript