Use case
AI codebase memory that survives the next chat.
Cosmos gives AI coding tools a local, code-aware memory layer so they can recall project structure, symbols, notes, decisions, and previous bug fixes without scanning the whole repository every time.
- Primary job
- Remember codebase context and past fixes
- Default privacy
- Local-first, on-device index
- Best fit
- AI-heavy coding workflows
Why it matters
Most AI coding sessions start from a weak memory of the project. Cosmos keeps the durable parts: what files exist, which symbols matter, what broke before, and how you fixed it.
What Cosmos sends
- Relevant symbols and bounded code snippets instead of an entire repository dump.
- Project lessons from previous bugs and fixes.
- Recent decisions and notes when they match the current task.
What it is not
- It is not a replacement for tests, Git, or code review.
- It is not a cloud RAG service that uploads your code by default.
- It is not tied to one editor or one AI client.