Project overview
ECC provides a modular environment of specialized subagents, development skills, rules, commands, session state, and security hooks for planning, testing, review, debugging, and reusable knowledge. It is primarily distributed as a Claude Code plugin, with adapters and configuration for Codex, OpenCode, Cursor, and other assistants. Its selective installer lets advanced users add only the components needed for their workflow rather than adopting the entire collection.
Repository facts
- Primary language
- JavaScript
- License
- MIT
- Repository updated
- Jul 10, 2026
- Default branch
- main
Resource types
PluginAgent harness
Use cases
Software developmentSecurity and privacyTesting and debugging
Platforms
Claude CodeCursorGemini CLIGitHub CopilotCodexOpenCode
Runtime
Command lineLocal
Capabilities
DelegationMemoryPlanning
Audience
Developers