mcp360/mTarsier: Free Open-Source Desktop App Manages MCP Servers Across 12+ AI Clients From One UI — Launched March 16
OpenPR·high signal
mTarsier launched yesterday as a free, fully local desktop app (macOS/Windows/Linux, no account required) that manages MCP server configurations across 12+ AI clients including Claude, Cursor, and others from a single interface. It directly solves the 'config sprawl' problem for developers running multiple MCP servers across multiple agents — a pain point that grows nonlinearly as the MCP ecosystem scales. Released one day ago, timing aligns perfectly with the ecosystem explosion catalogued all week.