affaan-m/ECC
ECC packages skills, hooks, memory, orchestration, and security controls for multiple coding-agent harnesses, but its breadth makes selective installation and verification essential.
ECC is an MIT-licensed harness configuration system spanning Codex, Claude Code, Cursor, OpenCode and others. Release **v2.0.0** lists **261 skills**, session adapters, an MCP inventory, worktree lifecycle management, and an orchestrator command family.
Treat it as a catalog to adopt selectively, not a preset to layer wholesale onto every agent. Choose one installation path, start with a minimal profile, and use its state, status, evaluation, and security surfaces only where they address a measured weakness.
ECC is an MIT-licensed harness configuration system spanning Codex, Claude Code, Cursor, OpenCode and others. Release **v2.0.0** lists **261 skills**, session adapters, an MCP inventory, worktree lifecycle management, and an orchestrator command family. Treat it as a catalog to adopt selectively, not a preset to layer wholesale onto every agent. Choose one installation path, start with a minimal profile, and use its state, status, evaluation, and security surfaces only where they address a measured weakness. The repository warns that stacking plugin and manual installs commonly creates duplicate configuration. Its Rust control plane was described as alpha in the release history, and the project’s large, fast-changing surface raises an ongoing maintenance and audit burden.
ECC broadens portable harness engineering from focused workflow packs into a cross-client control system covering skills, sessions, MCP, worktrees, orchestration, evaluation, and security. That breadth may consolidate fragmented setup, but it also magnifies duplicate-configuration, supply-chain, audit, and upgrade risks. Against the candidates, it strengthens the case for minimal profiles, measured adoption, and pruning rather than treating a large catalog as an automatic capability gain.