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affaan-m / Subagents

ECC

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

  • 286.9k estrellas
  • 42.5k forks
  • 263 issues abiertos
  • Lenguaje: JavaScript
  • Licencia: MIT
  • actualizado

Instalación

Terminal
git clone https://github.com/affaan-m/ECC && cp ECC/*.md ~/.claude/agents/
  1. Clone the repository and copy the agent .md definitions into ~/.claude/agents (or .claude/agents inside a project).
  2. Start a new Claude Code session to load the agents.
  3. Delegate work to them with the Task/Agent tool or by name.

Nota editorial

ECC is an operator system for AI coding agents that provides a structured collection of skills, instincts, memory configurations, security hooks, MCP setups, and legacy command shims built over ten months of production use. It integrates natively with Claude Code alongside Codex, Cursor, OpenCode, Gemini, Zed, and GitHub Copilot through a cross-harness architecture, meaning the same agent configuration layer travels across tools without rewriting. The v2.0.0 release introduces the Hermes operator story, a named persona layer on top of the reusable core, documented via a dedicated setup guide and cross-harness architecture reference. Two npm packages, ecc-universal and ecc-agentshield, deliver token optimization, memory persistence, background process management, and security scanning including attack-vector mitigation and CVE handling. A GitHub App with a free tier handles pull-request audits, while ECC Pro at nineteen dollars per seat per month covers private repositories. Developers building with Claude Code who want a pre-configured, security-aware agent harness rather than assembling one from scratch are the primary audience.

Items instalables

24 items en este repositorio

add-language-rulesSlash Command

Workflow command scaffold for add-language-rules in everything-claude-code.

Instalar

Structured self-debugging workflow for AI agent failures using capture, diagnosis, contained recovery, and introspection reports. Use when an agent run fails and you need a reproducible diagnosis instead of a retry.

Instalar

Build an evidence-backed ECC install plan for a specific repo by sorting skills, commands, rules, hooks, and extras into DAILY vs LIBRARY buckets using parallel repo-aware review passes. Use when ECC should be trimmed to what a project actually needs instead of loading the full bundle.

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Write articles, guides, blog posts, tutorials, newsletter issues, and other long-form content in a distinctive voice derived from supplied examples or brand guidance. Use when the user wants polished written content longer than a paragraph, especially when voice consistency, structure, and credibility matter.

Instalar

Patterns and architectures for autonomous Claude Code loops — from simple sequential pipelines to RFC-driven multi-agent DAG systems.

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Build a source-derived writing style profile from real posts, essays, launch notes, docs, or site copy, then reuse that profile across content, outreach, and social workflows. Use when the user wants voice consistency without generic AI writing tropes.

Instalar

Bun as runtime, package manager, bundler, and test runner. When to choose Bun vs Node, migration notes, and Vercel support.

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Create platform-native content systems for X, LinkedIn, TikTok, YouTube, newsletters, and repurposed multi-platform campaigns. Use when the user wants social posts, threads, scripts, content calendars, or one source asset adapted cleanly across platforms.

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Cache expensive file processing results using SHA-256 content hashes — path-independent, auto-invalidating, with service layer separation.

Instalar

C++ coding standards based on the C++ Core Guidelines (isocpp.github.io). Use when writing, reviewing, or refactoring C++ code to enforce modern, safe, and idiomatic practices.

Instalar

Use only when writing/updating/fixing C++ tests, configuring GoogleTest/CTest, diagnosing failing or flaky tests, or adding coverage/sanitizers.

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Multi-platform content distribution across X, LinkedIn, Threads, and Bluesky. Adapts content per platform using content-engine patterns. Never posts identical content cross-platform. Use when the user wants to distribute content across social platforms.

Instalar
database-migrationSlash Command

Workflow command scaffold for database-migration in everything-claude-code.

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Multi-source deep research using firecrawl and exa MCPs. Searches the web, synthesizes findings, and delivers cited reports with source attribution. Use when the user wants thorough research on any topic with evidence and citations.

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README

Resumen de Subagents

README completo en GitHub

Language: English | العربية | Português (Brasil) | 简体中文 | 繁體中文 | 日本語 | 한국어 | Türkçe | Русский | Tiếng Việt | ไทย | Deutsch | Español | Українська | Polski | বাংলা

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.

Install with Claude Code

Use the guided setup or native plugin commands. Both install the same ecc@ecc plugin. Choose one and do not stack a full manual Claude install on top.

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

               

Past sponsors: Atlas Cloud · Mike Morgan (inactive)

Community sponsors: @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.

plan -> test -> implement -> review -> verify -> remember -> improve

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, has native Codex and Qoder plugin paths, and provides capability-limited adapters for Cursor, OpenCode, Gemini, Zed, GitHub Copilot, Antigravity, Qwen, and other harnesses. See the support status matrix before assuming feature parity.

Access to 71 agents, 311 skills, and 97 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 work.

IncludedCountWhat it gives you
Agents71 agentsPlanning, review, build repair, security, architecture, and domain work
Skills311 skillsTDD, research, security, docs, frontend, data, ML, operations, and more
Topics
ai-agentsanthropicclaudeclaude-codedeveloper-toolsllmmcpproductivity
Preguntas frecuentes

Lo que la gente pregunta sobre ECC

¿Qué es affaan-m/ECC?

affaan-m/ECC es subagents para el ecosistema de Claude AI. The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond. Tiene 286.9k estrellas en GitHub y su última actualización registrada es del 2026-10-20.

¿Cómo se instala ECC?

Puedes instalar ECC clonando el repositorio (https://github.com/affaan-m/ECC) o siguiendo las instrucciones del README en GitHub. ClaudeWave también te ofrece bloques de instalación rápida en esta misma página.

¿Es seguro usar affaan-m/ECC?

Nuestro agente de seguridad ha analizado affaan-m/ECC y le ha asignado un Trust Score de 100/100 (tier: Verified). Revisa el desglose completo de comprobaciones superadas y flags en esta página.

¿Quién mantiene affaan-m/ECC?

affaan-m/ECC es mantenido por affaan-m. La última actividad registrada en GitHub es del 2026-10-20, con 263 issues abiertos.

¿Hay alternativas a ECC?

Sí. En ClaudeWave puedes explorar subagents similares en /categories/agents, ordenados por popularidad o actividad reciente.

¿Mantienes este repo? Muestra su Trust Score en tu README

La insignia muestra el Trust Score y el veredicto actuales de este repositorio y enlaza a esta página. Sigue los datos del catálogo: nadie puede comprar ni editar la puntuación que enseña.

ClaudeWave Trust Score for affaan-m/ECC
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Web del proyecto
https://ecc.tools