这个项目叫ECC，是给Claude Code用的插件，主要提供各种编码规范和约定。官方特别强调只能从GitHub仓库、npm包、GitHub App这些正规渠道安装，别用第三方转载的，可能有恶意软件。有个ECC Pro版本是托管在GitHub App上的，私有仓库要19美元一个月，开源版本永久免费。适合团队统一代码风格、规范开发流程时用，维护者每周都会更新，支持7种不同的开发环境。
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Language: English Português (Brasil) 简体中文 繁體中文 日本語 한국어 Türkçe Русский Tiếng Việt ไทย Deutsch Español [!WARNING] Official sources only. Install ECC only from verified channels: the GitHub repository github.com/affaan m/ECC, the npm packages ecc universal and ecc agentshield , the GitHub App, the plugin slug ecc@ecc , and the project website ecc.tools. Third party re uploads and unofficial mirrors are not maintained or reviewed by the project and may contain malware. ECC Pro + GitHub App Install free · Private repos from $19/seat/mo Sponsor ECC Fund the open source project Community Discord · Q&A · Show and Tell OSS stays free. This repo is MIT licensed forever. ECC Pro is the hosted GitHub App for private repos. Sponsors and Pro subscribers fund the work. That's why a single maintainer ships weekly across 7 harnesses. Partners & sponsors Community sponsors: Mike Morgan · @jasonwu513 · @1anter · @massimotodaro · @meadmccabe Become a Sponsor · Sponsor Tiers · Sponsorship Program Jump to install ↓ ECC Your agent can write code, but ECC gives it a coordinated engineering system and toolbox: it plans before it builds, verifies changes with tests, reviews its own work from a fresh context, remembers what matters, and turns repeated wins into reusable skills and workflows. [安装/使用命令见下方] Instead of rebuilding that process in every prompt, you install it once and make it part of how your agent works. Optimize the context window. Persist everything else. ECC is MIT licensed open source. It works best with Claude Code today, with first class Codex support and adapters for Cursor, OpenCode, Gemini, Zed, GitHub Copilot, Antigravity, Qwen, and other harnesses. Access to 67 agents, 281 skills, and 94 legacy command shims, plus hooks, rules, memory, continuous learning, and AgentShield security scanning. The agents are specialized for planning, review, build repair, security, architecture, and domain