⬢github JavaScript · 272.2K ★ +474 since we first saw it · pushed 1 d ago · MIT
affaan-m/ECC
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
ECC is an open-source 'agent harness' system that optimizes how AI coding agents like Claude Code, Codex, Opencode, and Cursor work. It adds skills, instincts, memory, security (AgentShield), and research-first development workflows on top of coding agents, distributed as npm packages like ecc-universal, with a GitHub App and community on Discord.
Why now: It's a GitHub Trending Repository of the Day with a very high star count, suggesting recent viral attention around agent-harness tooling for coding assistants.
Who it is for: Developers who use AI coding agents (Claude Code, Codex, Cursor, etc.) and want to make them more capable, secure, and productive.
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Stars over our 47 snapshots: 271.7K to 272.2K, since 11 h ago.
Where people talked about it
- ⬢github affaan-m/ECC 6 min ago
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