Archcore gives your AI coding agents structured, typed context about your project — decisions, rules, plans, patterns — so they stop guessing and start building with full knowledge of your system.

What’s included
- 10 document types — ADRs, RFCs, Rules, Guides, Plans, and more — each with purpose-built templates across three layers: Knowledge, Vision, and Experience
- 8 supported agents — Claude Code, Cursor, GitHub Copilot, Gemini CLI, Codex CLI, OpenCode, Roo Code, and Cline, with auto-detection and one-command setup
- MCP server with 8 tools — agents list, read, create, and update documents in real time through the Model Context Protocol
- CLI toolchain —
init,validate,doctor,config,mcp,hooks, andupdatecommands to manage your.archcore/directory - Local-first and Git-friendly — lives in your repo, versioned with your code, shared with your team
Get started
curl -fsSL https://archcore.ai/install.sh | bashcd your-projectarchcore init