ECC
A plugin that adds agents, skills, hooks, rules and memory to AI coding tools such as Claude Code and Codex, so they plan, test, review and verify changes.
ECC gives an AI coding agent a structured engineering process: plan, test, implement, review, verify, remember and improve. It works best with Claude Code, has a sync path for Codex, and provides limited adapters for Cursor, OpenCode, Gemini, Zed, GitHub Copilot and other harnesses.
It includes 68 agents for planning, review, build repair, security and architecture, 292 skills, command shims, hooks, selectable rules, session memory and continuous learning. Its AgentShield component scans prompts, hooks, MCP configuration, permissions, secrets and agent files.
ECC is MIT licensed, with a paid hosted GitHub App for private repositories.