ECC

Active

GitHub JavaScript MIT

Description

Agent harness operating system providing skills, instincts, memory optimization, continuous learning, and security scanning.

Key Features

Cross-harness workflows - supports Codex, Claude Code, Cursor, OpenCode, Gemini and more
Skills system - reusable agent skill packs covering code generation, review, and testing
Continuous learning - mines failed sessions for lessons, auto-writes corrections
Security scanning - AgentShield module detects security issues in agent output
MCP configuration - pre-built MCP configs and toolchain, ready out of the box

Use Cases

💡 Unify agent harness skills and security policies across a dev team using Claude Code or Cursor

💡 Automate agent workflows in private repos via the GitHub App

💡 Share memory and experience across multi-agent collaboration scenarios

Strengths & Limitations

✅ Strengths

• Actively maintained, recent updates
• High community interest (246.4k stars)
• Permissive open-source license (MIT)
• Responsive to issues, low backlog

Quick Start

# Install ECC
npm install -g ecc-universal

# Initialize
ecc init

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