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everything-claude-code

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

GitHubecc.tools
ai-agentsanthropicclaudeclaude-codedeveloper-toolsllmmcpproductivity
Browse cluster: Claude AI Agent Frameworks & MCP Tools →
2,392commits
333contributors
9languages

Tech stack & purpose

Everything Claude Code (ECC) is a performance optimization system for AI coding agents that provides a coordinated engineering workflow spanning planning, testing, implementation, review, verification, memory, and continuous improvement. Built primarily in TypeScript, Shell, Python, Go, Java, Perl, and Markdown, ECC includes 68 specialized agents, 284 reusable skills, and 94 command shims, along with hooks, rules, memory systems, continuous learning capabilities, and AgentShield security scanning. The project is maintained by a single developer (affaan-m) and works primarily with Anthropic's Claude Code while also providing adapters for Codex, Cursor, OpenCode, Gemini, Zed, GitHub Copilot, and other code generation harnesses. ECC is MIT-licensed open source with a corresponding commercial GitHub App for private repositories, supported by community sponsors and partner organizations.

Community & reference links

Languages

JavaScript
69.0%
Rust
22.4%
Python
4.8%
Shell
2.5%
TypeScript
1.1%
Swift
0.1%
CSS
0.0%
PowerShell
0.0%
Dockerfile
0.0%

Contributors (top 30 of 333)