Google shipped OKF. Kage keeps it true.
kage viewer: your team's decisions, runbooks, and bug fixes (purple), kept in the repo and linked to the code they are about (blue).
In June 2026 Google shipped OKF (Open Knowledge Format): a standard for keeping knowledge as plain Markdown concept files in your repo, vendor-neutral, no lock-in. It standardizes the store and stops there. Verification, freshness, and staleness are explicitly out of scope for v0.1. Kage is the framework that maintains it. It captures what your coding agents learn as a conformant OKF bundle in git, then keeps every concept honest against your real code: a memory whose cited code no longer exists is rejected at write time, and one that drifts when the code changes is flagged and withheld until it is re-verified. Deterministic, no LLM on the verdict path. No account, no database, no API key.
npx -y @kage-core/kage-graph-mcp install
Website · Docs · Live viewer · npm · Book a demo
Works with Claude Code · Codex · Cursor · Windsurf · Gemini CLI · Cline · Goose · Roo Code · Kilo Code · OpenCode · Aider · Claude Desktop · Copilot · OpenClaw · Hermes · any MCP client
