ECC

Productivity Open Source

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

★ 269,290 Stars ⑂ 40,241 Forks License: MIT License

Download Latest Release Official Website ↗ GitHub Repository ↗

About ECC

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

Supported Platforms

Open Source Web Cross-Platform

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