Your product's living memory, for your AI agent

Every time you open a new conversation with your coding assistant, it starts blind: it does not know what changed yesterday, or why, or which part is fragile. ChangeBook gives it that memory.

You connect your assistant to ChangeBook once: one URL and one permission click. On startup it asks for the map: modules, risks, recent changes and queued tasks, in a single call instead of re-reading half the repository. After each commit it records what changed, so the next session, yours or a teammate's, begins already knowing.

That last part is the one people miss. Coding assistants do keep notes on their own, and those notes are useful, but they belong to one machine: Claude Code's documentation states that «Auto memory is machine-local. Files are not shared across machines or cloud environments.» So the colleague who opens the same repository tomorrow starts from nothing, and so do you on your other laptop, and so does the agent running in your pipeline.

ChangeBook's memory is not a file on a laptop. It belongs to the project, so every person and every machine reads the same history: what broke before, which modules move together, and what is still open. Invite someone and their first session already knows what yours learned.