Open Source

affaan-m/ECC

Agent harness optimization system for coding agents

cline/cline

Autonomous coding agent as SDK, IDE extension, or CLI

addyosmani/agent-skills

Production-grade engineering skills for AI coding agents

multimodal-art-projection/YuE

Frontier music generation with symbolic planning and editing

SnailSploit/Claude-Red

Curated offensive security skills for Claude skills system

Tencent/WeKnora

Open LLM knowledge platform turning docs into queryable RAGs

rlaope/oh-my-hermes

All-in-one plugin pack for Hermes Agent workflows

alphaXiv/OpenResearch

Local-first workspace to turn coding agents into research agents

anthropics/claude-code

Agentic coding tool that lives in your terminal

anthropics/knowledge-work-plugins

Plugin repo for Claude Cowork tailored to knowledge workers

jamiepine/voicebox

Open-source AI voice studio for cloning and dictation

JustVugg/colibri

Pure C engine to run frontier MoE models locally

cloudflare/security-audit-skill

Coding-agent skill for multi-phase security audits

alibaba/open-code-review

Hybrid code review tool with LLM agent

affaan-m/ECC

Agent harness for performance optimization across agent platforms

cline/cline

Autonomous coding agent SDK and IDE/CLI assistant

multimodal-art-projection/YuE

Frontier music generation with symbolic planning and editing

SnailSploit/Claude-Red

Curated library of offensive security skills for Claude

Tencent/WeKnora

Open-source LLM knowledge platform for RAG and agents

rlaope/oh-my-hermes

Plugin suite for Hermes Agent with memory and workflow optimizations

anthropics/claude-code

Agentic coding tool that assists in terminal and git workflows

anthropics/knowledge-work-plugins

Plugins for knowledge workers to customize Claude Cowork

jamiepine/voicebox

Open-source AI voice studio for cloning and generating speech

cloudflare/security-audit-skill

Coding-agent skill for multi-phase security audits

pi

Agent toolkit with unified LLM API and agent runtime

agent-skills

Production‑grade engineering skills packaged for coding agents

ASC

Super‑fast Android decompiler frontend designed for agents

atlas

Source control for coding agents, tracking runs and checkpoints

LibreChat

Enhanced self‑hosted ChatGPT clone with multi‑model and agents

OpenResearch

Local‑first workspace to turn coding agents into research agents