
MemoryCustodian gives Codex, Claude Code, Gemini, and other coding agents durable project memory—without a hosted service or bloating every prompt. Decisions, constraints, rejected approaches, and project context live as plain Markdown in your repo, where they can be reviewed, versioned, shared, and deleted like code. A manifest loads only the memory relevant to each task. Open source, local-first, and cross-agent.
MemoryCustodian provides coding agents with durable project memory stored as Markdown in the user's repository, enabling easy review and versioning. It operates locally and is open source, supporting multiple AI coding agents without relying on a hosted service.