Agent Operator Layer
ECC
An open-source operator layer that sits on top of coding agents — 249 skills, 63 agents, hooks, memory persistence, and AgentShield security that teach Claude Code, Codex, Cursor, and OpenCode your patterns. The 206K-star flagship of a new product category: the harness above the harness.
Best for: developers and teams who want their coding agents to reliably follow their skills, rules, and security policies across every harness