PMB gives Claude Code, Cursor, Codex and Zed persistent project memory through MCP. It stores decisions, lessons, goals, recent work, project facts and docs in one SQLite workspace on your disk. No cloud, no API keys, no LLM call on the read path. It is open source, offline-first, inspectable/exportable, with a local dashboard and honest impact tracking so you can see which memories actually help.
Your AI coding agent forgets your project every session. Most memory tools store your context on their servers. PMB keeps it on yours.
It captures decisions, lessons and facts as you work and feeds the relevant ones back automatically via MCP hooks, so your agent shows up already knowing the project.
Different: 100% local (one SQLite file, no cloud, no API keys), automatic (no "remember" step), cross-agent (Claude Code, Cursor, Codex), hybrid offline retrieval.
