Termpolis

Termpolis is a desktop terminal that lets you work with Claude, Codex, and Gemini simultaneously while sharing a single local memory store. Instead of re-explaining your project to each agent, Mneme—the built-in memory system—learns from every session and makes that knowledge available across all three. The system runs entirely on your machine with in-process embeddings, optional encryption, and no cloud connectivity or telemetry.

Designed for developers who use multiple AI agents, Termpolis eliminates context reloading and redundant explanations. Each agent's work automatically distills into lessons that strengthen the shared brain over time. The maker says it was built with Claude Code. Available free and open source for Windows, macOS, and Linux, with a companion iOS app.