Cogsmith is a cross-platform AI desktop assistant that combines powerful browser automation with comprehensive developer tools. Built on GPT-5 and Claude, it features automated testing, PR review automation, bug reproduction, code agent (Serena), RAG document libraries, Windows automation, D&D DM assistant, and voice-to-voice AI interaction. Free and Pro tiers available with MCP server integration for extensibility.

Cosnest instantly transforms empty listing photos into beautifully staged, buyer‑ready rooms with AI—helping realtors grab attention and close faster.