Every AI tool forgets between sessions. Saor gives them a brain — one persistent memory that compounds across every tool, every session. Memories auto-link by tags into a knowledge graph. Cross-brain context lets you think across all your projects at once. The brain teaches every AI agent the read/write loop automatically. Free. Unlimited brains. Unlimited memories. No catch. One line to connect: npx saor-mcp --setup --key sk_YOUR_KEY saor /seer/ — Irish for "free."