AI-powered cascading development framework. Decompose complex projects into parallel executable tasks with auto-generated PRDs, design docs, and multi-agent collaboration (Claude Code, Codex, Aider).
A library of practical AI-agent loops and an installable skill for finding, adapting, and designing repeatable agent workflows.
Bring Agent Skills to Any AI Agent and Coding Agent — via CLI or MCP. Manage once, serve anywhere.
Forcing-function skills for AI agents — validated to improve behavior, not just change it.
Continue unfinished work across coding agents with portable handoff bundles.
An agent skill for prose that sounds clear, specific, and human.
Curated agent skills by humans. Search, run, install, and keep them current from one CLI.

Opinionated AI coding agent and dev environment automation for macOS
Agent skill that rewrites rough prompts into polished, model-specific prompts — grounded in the official Anthropic prompting guides
✨ The agentic HTML editor — your local AI agent writes the HTML, you ship it. 🚀 75 Skills × 9 Surfaces (magazine · deck · poster · XHS / tweet · prototype · data report · Hyperframes) 🛡️ Sandboxed preview · 📤 1-click to WeChat / X / Zhihu / HTML / PNG 🔑 Zero API key — Claude Code / Cursor / Codex / Gemini / Copilot / OpenCode / Qwen / Aider.
Connect your agent to the apps you already use - with or without Zapier.
239 evaluated academic Claude/agent skills across 17 research domains (bioinformatics, data science, clinical, social-science methods, Turkish academia & more). Executable eval per skill, deterministic citation verifier, research→write→review→publish pipeline, and a skill-finder front door. Claude Code, Cursor, Codex, Gemini CLI & Copilot.
Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 190,000+ scientists worldwide. 165 ready-to-use validated skills plus 100+ scientific databases covering biology, chemistry, medicine, and drug discovery. Compatible with Cursor, Claude Code, Codex, Pi, Antigravity, and the open Agent Skills standard.
Annotate and review coding agent plans and code diffs visually, share with your team, send feedback to agents with one click.
Knowhere extracts, parses, and outputs structured chunks ready for AI Agents and RAG.
AI-powered learning coach with spaced repetition with Claude Code - master any knowledge faster with personalized syllabi and progress tracking
Self-evolving second brain with 33 AI skills, 10 agents, and people CRM. Closed-loop harness: a V-model verification lifecycle where the worker never grades its own homework. Plus paired anti-slop design skills for marketing and product UI. Works with Claude Code, Cursor, Kiro, Gemini CLI, Codex.
All in one plugin for Hermes Agent ⚚ the coding intelligence, a long-term memory system and model optimized workflow packages
Claude Code skills for journalism, media, and academia - verification, FOIA, data journalism, academic writing, and more
Publish HTML, Markdown and static mini apps to shareable Cloudflare Pages URLs from the terminal or coding agents.
A dashboard for running and coordinating multiple AI CLI agents at once.
AI Skills Buddy, A desktop workspace for managing, installing, and synchronizing Skills and MCP Servers across AI agents.

Local, read-only audit for stale AGENTS.md, CLAUDE.md, and generic SKILL.md instructions.
Production-grade Agent Skills from Evil Martians — drop-in expertise for your AI coding agent