Claude Code

ECC

JavaScript

95

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

hermes-agent

Python

85

The agent that grows with you

cc-switch

Rust

90

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

ponytail

JavaScript

95

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

codebase-memory-mcp

C

95

High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — average repo in milliseconds. 158 languages, sub-ms queries, 99% fewer tokens. Single static binary, zero dependencies.

loop-engineering

JavaScript

90

Practical patterns, starters & CLI tools for loop engineering with AI coding agents. Design systems that prompt and orchestrate agents (inspired by Addy Osmani and Boris Cherny). Includes loop-audit, loop-init, loop-cost.

omnigent

Python

85

Omnigent is an open-source AI agent framework and meta-harness: orchestrate Claude Code, Codex, Cursor, Pi, and custom agents — swap harnesses without rewriting, enforce policies and sandboxing, and collaborate in real time from any device.

mirage

TypeScript

85

The World's First Unified Virtual Filesystem For AI Agents

img2threejs

Python

90

Rebuild the object in a reference image as a code-only, procedural, quality-gated, animation-ready Three.js model. Token-efficient image-to-3D.

portaljs

TypeScript

85

🌀 AI-native framework for building data portals. Scaffold a full portal from a brief and load datasets in minutes with agentic skills — any backend (CKAN, GitHub, Frictionless).

AgentsMesh

Go

90

The AI Agent Workforce Platform. Run a hundred AI coding agents across your own machines — schedule, isolate, and steer them all from one console.

agent-rules-books

85

AGENTS.md rules / skills for AI coding agents: Codex, Cursor & Claude Code. Inspired by Clean Code, Refactoring, DDD, Clean Architecture and DDIA programming books.

guard-skills

90

Guard skills for coding agents, quality gates that catch AI-generated failure modes in code, tests, and docs

skills

Python

75

Codebase harness + loop engineer

fablize

Python

85

A Claude Code plugin that makes Opus behave like Fable — completion, evidence, and verification enforced as procedure. Ships only what a Fable-vs-Opus comparison proved transferable.

clawk

Go

82

Give coding agents a disposable Linux VM, not your laptop

looper

Python

82

Design visual, review-gated agent loops for Claude Code before you run them.

chorus

TypeScript

72

Multi-LLM peer review for code decisions. Bring your own CLI; Chorus convenes 2-4 other LLMs to review the work before you ship.

delegate-skills

JavaScript

77

Drive Codex, OpenCode, Antigravity, Grok, or Kimi as a background implementer — brief it, review its diff, land the commit yourself.

kandev

Go

77

AI Kanban & Development Environment. Orchestrate multiple agents, review changes, open PRs. Multi-provider, self-hostable, no telemetry.

deja-vu

Go

77

Your agents already solved this. deja finds it — memory operations for fifteen coding agents: retroactive search and MCP recall (84.9% R@1 on LongMemEval-S, no LLM), trust scopes, curated notes with tags and lifecycle states, measured impact. One zero-dep binary, fully local.

OpenChatCut

TypeScript

77

Local-first conversational AI video editor with a professional multi-track timeline, Agent Skills, MCP integration, and Remotion-powered rendering.

awesome-gamedev-agent-skills

Python

82

Game-development Agent Skills for AI coding agents: install once and a master router loads the right skill for your engine and task. 66 original, version-pinned skills (plus a master router) in the portable SKILL.md format that runs across Claude Code, Cursor, Codex, Copilot, Gemini CLI and more, for Godot, Unity, Unreal, web and beyond.

paxm

Go

77

Persistent, provider-neutral memory for Codex, Claude Code, OpenCode, Pi, and MCP coding agents.

codex-island

Swift

77

CodexIsland - AI usage limits in your MacBook notch

lazyskills

Go

77

mission control for agent skills

marketing-studio

JavaScript

82

Agent-driven marketing studio for Claude Code: one /marketing command renders your product's full launch asset suite (logo reveal, demo, launch video, social clips, OG assets)

drunk-claude

TeX

78

Intensity slider from tipsy (0.1) to blackout (1.0). 5 moods, 8 creative techniques. Lowers inhibition, not intelligence. Unfiltered genius for Claude Code.

blitzos

JavaScript

77

BlitzOS allows cloud agents to boot already knowing your work, and keep working with your laptop closed

claude-pets

TypeScript

68

Claude Code integration for OpenPets: automatic desktop pet status updates with one-command setup.