A comprehensive agent harness that brings together planning, testing, review, memory, and hooks
Brings planning, testing, implementation, review, verification, memory, rules, hooks, security scanning, and continuous learning together in a single agent operating system; includes 71 agents and 314 skills. Its ability to handle build fixes, regressions, security, and rollout management—not just prompts—makes it the most comprehensive option. Maintenance is highly active, with more than 4,300 commits.
Power users and teams who want a single engineering operating system and can manage hook and memory behavior.
Its broad scope raises the risk of context bloat, hook permission issues, and update conflicts. Don’t layer the plugin, manual sync, and full-install methods; use only the official GitHub/npm channels.
npx ecc-universal@2.2.3 setup /plugin marketplace add https://github.com/affaan-m/ECC /plugin install ecc@ecc