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Cursor ruleSafe

ponytail-lite

ilindaniel

Provides a single-file set of rules for AI agents to prevent over-engineering, promoting simpler and more direct solutions.

201MIT
PluginSafe

lattice

techygarg

Composable skills that make AI coding assistants follow a design-first workflow from requirements to implementation and review, with project standards kept in a .lattice folder.

198MIT
PluginSafe

Claude-Patent-Creator

RobThePCGuy

MCP server and Claude Code plugin for patent work: search MPEP rules, run prior art searches, check drafts for 35 USC 112 issues, and generate patent diagrams.

196MIT
PluginSafe

sd0x-harness

sd0xdev

Claude Code plugin with 100+ skills, agents and hooks that enforce review gates and verifiable completion, with skills-only install for Codex, Cursor and others.

192MIT
PluginSafe

cesiumjs-skills

CesiumGS

Allows AI agents to generate and configure CesiumJS 3D globe applications using specific domain skills for various API surfaces.

189Apache-2.0
PluginSafe

agent-toolkit

sanity-io

Official Sanity toolkit with an MCP server, agent skills and plugins that let agents work with Sanity content, schemas and best practices.

187MIT
PluginSafe

iso-24495

GaZmagik

Equips AI agents with skills to write, audit, and improve documents according to ISO 24495 plain language principles, and apply an output style.

187MIT
AgentSafe

oh-my-subagents

ringlochid

Orchestrates local subagents for Codex and Claude, providing persistent task states, reusable teams, and interruption recovery.

186MIT
PluginSafe

cc-multi-cli-plugin

greenpolo

Allows Claude Code users to switch between and delegate tasks to ChatGPT, Cursor, OpenCode Zen, Antigravity, and Grok models within one session.

186Apache-2.0
PluginSafe

PRD-driven-context-engineering

mattgierhart

Provides a methodology and skills to build products with AI agents that remember, by turning documentation into a navigable knowledge graph.

179MIT
PluginSafe

skill-optimizer

hqhq1025

A toolkit of three Agent Skills to mine workflows, personalize existing skills, and generalize personal skills for public sharing.

179MIT
PluginSafe

Agent-Loop-Skills

gaasher

Provides reusable agentic loops as open-standard Agent Skills for tasks like autoresearch, data analysis, and code optimization.

174MIT
SkillSafe

llm-wiki-newsroom

alfadur7

Turns documents dropped in a raw/ folder into a cross-linked markdown wiki using a multi-agent newsroom where the writer and reviewer are separate agents.

170MIT
PluginSafe

deliberation

antonbabenko

An MCP server and Claude Code plugin that asks Codex, Gemini, Grok and OpenRouter models for second opinions or consensus reviews of plans and code.

169MIT
PluginSafe

manim-skill

Yusuke710

A skill that lets Claude Code or Codex create 3Blue1Brown-style Manim animations with local voiceover, subtitles and a browser viewer for feedback.

165MIT
PluginSafe

vibe-engineering

ash1794

A plugin of engineering-discipline skills for Claude Code, Codex and Gemini CLI covering research, quality gates, testing, deployment and evidence before claiming done.

162MIT
SkillSafe

rollinggo-hotel-skill-cn

RollingGo-AI

Enables your AI agent to search, recommend, book, and monitor prices for hotels globally, with Alipay payment and order tracking.

162MIT
SkillSafe

Anti-Autoresearch

wanshuiyin

Audits autoresearch papers for self-consistency and fabrication using 61 integrity signals, providing a deterministic verdict.

160MIT
SkillSafe

xhs-writer-skill

JuneYaooo

Generates viral Xiaohongshu posts including vertical cards, captions, and hashtags, from topics or GitHub project links.

155Apache-2.0
SkillSafe

recall-loom

Frappucc1no

RecallLoom provides persistent project memory for AI agents, saving context, decisions, and next steps in local project files without a database.

154Apache-2.0
AgentSafe

gemini-gpt-hybrid

NEWBIE0413

This subagent orchestrates tasks between Claude, Gemini, and GPT based on task scope, routing large-scale analyses to Gemini and focused work to GPT, with Claude review.

153MIT
PluginSafe

flompt

Nyrok

Flompt is a visual AI prompt builder that lets users decompose prompts into a flowchart, edit them, and recompile into Claude-optimized XML.

152MIT
PluginSafe

coder_eval

UiPath

Coder Eval is an agent-agnostic framework for evaluating and benchmarking AI coding agents and their skills using declarative YAML tasks and sandboxed execution.

148Apache-2.0
PluginSafe

codeArbiter

arbiterForge

codeArbiter provides an open-source governance layer and hard gates for AI coding agents to enforce tests, reviews, security checks, and durable project context.

147AGPL-3.0