PMB: A local, offline-first memory tool for AI coding agents that eliminates context re-explaining
By
Oleksii Bondar
Summary
PMB is an open-source tool that gives AI coding agents (Claude Code, Cursor, Codex, Zed) persistent project memory via MCP. It stores decisions, lessons, goals, recent work, and project facts in a local SQLite database on disk, eliminating the need to re-explain context to AI agents across sessions. It is offline-first, requires no cloud or API keys, and includes a local dashboard for inspecting and tracking which memories are actually useful.
Source
Key quotes
· 4 pulledPMB makes that memory local and durable.
It stores decisions, lessons, goals, recent work and facts in one SQLite workspace on your disk, then feeds the relevant context back to Claude Code, Cursor, Codex, Zed and other MCP-aware agents.
No cloud, no API keys, no hosted memory service.
It is open source, offline-first, inspectable/exportable, with a local dashboard and honest impact tracking so you can see which memories actually help.
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