Archcore is a git-native context layer for AI coding agents. Keep specs, architecture, decisions, rules, and plans in your repository and make the relevant project context available across Claude Code, Cursor, Codex, GitHub Copilot, Gemini CLI, and other MCP-compatible agents.
Specs define intent. Context preserves understanding. Agents write the code.
curl -fsSL https://archcore.ai/install.sh | bash # macOS / Linux
cd your-project && archcore initOn Windows: irm https://archcore.ai/install.ps1 | iex
archcore init scaffolds .archcore/, detects your coding agents, and wires up hooks and MCP for them.
- archcore.ai — website
- docs.archcore.ai — documentation
- Learn — reference explainers on project context and context engineering