Sandbox
641 repos for skill · DocsClear
MohtashamMurshid/
getdesign

On-demand design systems from any URL. Five surfaces, one agent: web, API, CLI, TypeScript SDK, and a portable agent skill that runs inside Claude Code, Codex, and Cursor.

49
netresearch/
claude-code-marketplace

Curated Agent Skills collection for AI-assisted development. Open standard — agentskills.io. Portable across Claude Code, Cursor, Copilot, Codex, Gemini CLI, and 30+ more agents. By Netresearch.

56

(HAM) Memory system for AI coding agents. Cut token usage by 80% by scoping context to directories.

66
tigerless-labs/
design-harness

Feed your agent papers and half-formed ideas — it links them into a system design you can defend. Markdown keeps the record; a visual canvas makes it readable. An Agent Skill for Claude Code & any SKILL.md-compatible agent.

217
cbrock84/
headcount

An agent organization for Claude Code, structured as a company — 15+ departments, 125+ skills, each independently installable.

1.4k
iBlinkQ/
project-cairn

Turn project work into reusable knowledge — an AI-agent skill for Claude Code & Codex

226

Cowork/Claude Code skill for Unreal Engine 5 development via MCP, pixel streaming, and Python editor scripting

37
yzhao062/
anywhere-agents

One config to rule all your AI agents: portable (every project, every session), effective (curated writing, routing, skills), and safer (destructive-command guard).

244

Agent-native marketing CLI: 76 skills, 6 research/review agents, brand memory that compounds across sessions, and a local Studio dashboard. One npm install, then /cmo in your coding agent.

31
runxhq/
runx

the governed runtime for agent skill workflows, off the leash but on the record

84
serac-labs/
serac

A ServiceNow MCP server, and the skill guides that teach an agent to use it. 400+ snow_* tools over stdio or streamable HTTP, loaded on demand so the catalog fits a context window, plus blast-radius impact analysis. 57 ServiceNow SKILL.md guides. Works with any MCP client; on npm as @serac-labs/servicenow-mcp.

78
JimmySadek/
youtube-fetcher-to-markdown

Portable AI-agent skill: capture YouTube transcripts as Obsidian-ready Markdown with metadata, linked timestamps, language selection, and subtitle exports

470
Forward-Future/
loopy

A library of practical AI-agent loops and an installable skill for finding, adapting, and designing repeatable agent workflows.

3.1k
lynxlangya/
techne

Forcing-function skills for AI agents — validated to improve behavior, not just change it.

105
sneg55/
agent-starter

A toolkit of skills, templates, and guides for bootstrapping AI-agent-friendly projects. Started from Anthropic's Claude Code engineering patterns, extended with a per-project self-improvement loop and more.

76

Scan any agent skill — authored or compiled — for prompt injection, secrets, and malicious execution before it touches your agent. Or compile the long tail on the fly.

33
K-Dense-AI/
science-superpowers

Composable computational-science methodology skills for AI research agents — pre-registration over TDD. A science-domain reimplementation of Superpowers.

328
Dynatrace/
dynatrace-for-ai

Skills, prompts, and instructions for building AI agents on top of Dynatrace production context

137
mfarzanansari/
prompt-polish

Agent skill that rewrites rough prompts into polished, model-specific prompts — grounded in the official Anthropic prompting guides

42
Hasasasa/
html-to-editable-pptx

Convert HTML slide decks to truly editable PPT / .pptx - text stays native PowerPoint textboxes, not screenshots. Agent Skill (Claude Code / Cursor / Codex / opencode) + plain Python CLI.

65