Claude Code Reference

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

affaan-m/ECC

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

affaan-m/everything-claude-code

Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.

DietrichGebert/ponytail

Production-grade engineering skills for AI coding agents.

addyosmani/agent-skills

🌊 The original agent meta-harness. Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build conversational AI systems. Features adaptive memory, self-learning intelligence, RAG integration, and native Claude Code / Codex / Hermes and many more Integrated

ruvnet/ruflo

Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same answers. Library, proxy, MCP server.

headroomlabs-ai/headroom

from vibe coding to agentic engineering - practice makes claude perfect

shanraisshan/claude-code-best-practice

A hand-picked collection of the finest of resources for the most awesome of agents, Claude Code, the undisputed champion of coding companions, from the unstoppable team at Anthropic PBC. A delectable showcase of top tier skills, ambidextrous agents, scintillating status lines, top notch developer to

hesreallyhim/awesome-claude-code

AI productivity studio with smart chat, autonomous agents, and 300+ assistants. Unified access to frontier LLMs

CherryHQ/cherry-studio

Orca is the ADE for working with a fleet of parallel agents. Run any coding agent with your own subscription. Available on desktop, mobile and VPS.

stablyai/orca

AAS Core is the local, agent-first control plane for complete catalog discovery, agent-owned selection, stack validation, and planning, backed by 2,005+ agentic skills. Includes CLI, local MCP, catalog, plugins, and Workbench.

sickn33/agentic-awesome-skills

Installable GitHub library of 1,800+ agentic skills for Claude Code, Cursor, Codex CLI, Gemini CLI, Antigravity, and more. Includes specialized plugins, installer CLI, bundles, workflows, and official/community skill collections.

sickn33/antigravity-awesome-skills

Multi-harness agentic plugin marketplace for Claude Code, Codex CLI, Cursor, OpenCode, GitHub Copilot, and Gemini CLI

wshobson/agents

Teams-first Multi-agent orchestration for Claude Code

Yeachan-Heo/oh-my-claudecode

Agent skill that removes signs of AI-generated writing from text

blader/humanizer

Clone any website with one command using AI coding agents

JCodesMore/ai-website-cloner-template

the runtime your coding agents live on

herdrdev/herdr

A powerful MCP toolkit for coding, providing semantic retrieval and editing capabilities - the IDE for your agent

oraios/serena

Create beautiful slides on the web using a coding agent's frontend skills

zarazhangrui/frontend-slides

Beads - A memory upgrade for your coding agent

gastownhall/beads

Persistent file-based planning for AI coding agents and long-running tasks. Crash-proof markdown plans, session recovery after /clear and compaction, per-turn re-injection against context rot, deterministic completion gate. Manus-style. Claude Code, Codex, Cursor, Kiro, OpenCode and 60+ agents via t

OthmanAdi/planning-with-files

Open source Ghostty-based macOS terminal with vertical tabs and notifications for AI coding agents. Built for multitasking, organization, and programmability.

manaflow-ai/cmux

337 Claude Code skills & agent skills & plugins (30+ Agents, 70+ custom commands, 330+ skills, customizable references, scripts)for Claude Code, Codex, Gemini CLI, Cursor, and 8 more coding agents — engineering, marketing, product, compliance, C-level advisory, research, business operations, commerc

alirezarezvani/claude-skills

Context window optimization for AI coding agents. Sandboxes tool output, 98% reduction. 15 platforms

mksglu/context-mode

Local-first cross-platform desktop workspace for Claude Code / agents: multi-agent, Git worktrees, code diffs, skill marketplace, multi-model, Computer Use, task-aware desktop pets, with WeChat, Feishu, DingTalk, Telegram, WhatsApp and H5 access.

NanmiCoder/cc-haha

The best way to get AI coding agents to solve hard problems in complex codebases.

humanlayer/humanlayer

Code Editor for the AI Agents Era - Run an army of Claude Code, Codex, etc. on your machine

superset-sh/superset

Turn approved specs into long-running autonomous implementation. A minimal, adaptable SDD harness with Agent Skills for Claude Code, Codex, Cursor, Copilot, Windsurf, OpenCode, Gemini CLI, and Antigravity.

gotalab/cc-sdd

The agent that grows with you

NousResearch/hermes-agent

AI agent skill that researches any topic across Reddit, X, YouTube, HN, Polymarket, and the web - then synthesizes a grounded summary

mvanhorn/last30days-skill

817 structured cybersecurity skills for AI agents · Mapped to 6 frameworks: MITRE ATT&CK, NIST CSF 2.0, MITRE ATLAS, D3FEND, NIST AI RMF & MITRE F3 (Fight Fraud) · agentskills.io standard · Works with Claude Code, GitHub Copilot, Codex CLI, Cursor, Gemini CLI & 20+ platforms · 29 security domains ·

mukul975/Anthropic-Cybersecurity-Skills

Give your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu — one CLI, zero API fees.

Panniantong/Agent-Reach

A cross-platform desktop All-in-One assistant for Claude Code, Codex, OpenCode, OpenClaw, Grok Build & Hermes Agent. Only official website: ccswitch.io

farion1231/cc-switch

Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini, Hermes, Copilot, OpenCode + More

thedotmack/claude-mem

Bash is all you need - A nano claude code–like 「agent harness」, built from 0 to 1

shareAI-lab/learn-claude-code

omo; the best agent harness - previously oh-my-opencode

code-yeongyu/oh-my-openagent

Open-source super AI assistant & Agent Harness. Plans tasks, runs tools and skills, self-evolves with memory and knowledge. Multi-model, multi-channel. Lightweight, extensible, one-line install. (formerly chatgpt-on-wechat)

zhayujie/CowAgent

Lightweight, open-source AI agent for your tools, chats, and workflows.

HKUDS/nanobot

A visual, example-driven guide to Claude Code — from basic concepts to advanced agents, with copy-paste templates that bring immediate value.

luongnv89/claude-howto

Open-source 24/7 Cowork app for OpenClaw, Hermes, Claude Code, Codex, OpenCode and 20+ more CLI Agent | Customize your assistants | Team them up｜Star if you like it!

iOfficeAI/AionUi

A lightweight alternative to OpenClaw that runs in containers for security. Connects to WhatsApp, Telegram, Slack, Discord, Gmail and other messaging apps,, has memory, scheduled jobs, and runs directly on Anthropic's Agents SDK

nanocoai/nanoclaw

A curated collection of 1000+ agent skills from official dev teams and the community, compatible with Claude Code, Codex, Gemini CLI, Cursor, and more.

VoltAgent/awesome-agent-skills

A lightweight alternative to OpenClaw that runs in containers for security. Connects to WhatsApp, Telegram, Slack, Discord, Gmail and other messaging apps,, has memory, scheduled jobs, and runs directly on Anthropic's Agents SDK

qwibitai/nanoclaw

OfficeCLI is the first and best Office suite purpose-built for AI agents to read, edit, and automate Word, Excel, and PowerPoint files. Free, open-source, single binary, no Office installation required.

iOfficeAI/OfficeCLI

A Claude Code plugin that shows what's happening - context usage, active tools, running agents, and todo progress

jarrodwatts/claude-hud

A collection of 100+ specialized Claude Code subagents covering a wide range of development use cases

VoltAgent/awesome-claude-code-subagents

Turn Claude Code into a full game dev studio — 49 AI agents, 72 workflow skills, and a complete coordination system mirroring real studio hierarchy.

Donchitos/Claude-Code-Game-Studios

A powerful GUI app and Toolkit for Claude Code - Create custom agents, manage interactive Claude Code sessions, run secure background agents, and more.

winfunc/opcode

Open-source AI coworker, with memory

rowboatlabs/rowboat

A collection of 130+ specialized Codex subagents covering a wide range of development use cases.

VoltAgent/awesome-codex-subagents