Pieces for Developers is less a coding agent than a persistent memory layer for a developer's own work: it captures code snippets, conversations, and context across different apps and tools, then makes all of it searchable later through natural language rather than relying on a developer to remember where they saved something six weeks ago. It runs on-device with options for local model inference, which keeps a developer's saved history private by default.
It integrates with major IDEs, browsers, and messaging tools, aiming to sit alongside whatever coding assistant a developer already uses rather than replacing it. Its long-term memory feature tracks what a developer has been working on across a session or even over weeks, letting them ask questions like what was that API endpoint used last Tuesday and get a real answer grounded in their own history.
It's free to use, positioned less as a competitor to Copilot or Cursor and more as a complementary tool for developers who lose track of their own prior work and want a personal, searchable archive of it.