ECC at 193K Stars With +2,025 Today: Anthropic Hackathon-Winning Agent Harness Ships 61 Agents and 246 Skills Across 12 Language Ecosystems

GitHub·medium signal

affaan-m/ECC (the harness-native operator system for agentic work) gained 2,025 stars today and sits at 193K total with 170+ contributors. Born from an Anthropic hackathon win, it bundles 61 specialized delegation agents, 246 reusable skills, security scanning hooks, and MCP configurations across Claude Code, Cursor, Codex, Copilot, Zed, and more. The 10-month-old project represents the emerging category of meta-tools that optimize how agents operate within development environments.