opc-skills

Name: opc-skills
Author: ReScienceLab

by ReScienceLab

Verified

Agent Skills for Solopreneurs

1,137stars

112forks

Python

Added 2/15/2026

Installation

# Add to your Claude Code skills
git clone https://github.com/ReScienceLab/opc-skills

Getting Started

Guides for using ai agents skills like opc-skills.

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How agent-side prompt compression works, when to use it, and when not to.
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Definitions, how marketplaces work, and how to choose between them in 2026.
Getting Started with AI Skills

Security ReportVerified

Last scanned: 5/5/2026

{
  "issues": [],
  "status": "PASSED",
  "scannedAt": "2026-05-05T06:18:29.886Z",
  "semgrepRan": false,
  "npmAuditRan": true,
  "pipAuditRan": true
}

README.md

Frequently Asked Questions

What is opc-skills?

opc-skills is an open-source ai agents skill for AI coding assistants such as Claude Code, Codex CLI, and ChatGPT, built by ReScienceLab. Agent Skills for Solopreneurs. It has 1,137 GitHub stars.

Is opc-skills safe to use?

Yes. opc-skills passed SkillsLLM's automated security scan — a dependency vulnerability audit plus prompt-injection heuristics — with no high-severity issues. You can read the full report in the Security Report section on this page.

How do I install opc-skills?

Clone the repository with "git clone https://github.com/ReScienceLab/opc-skills" and add it to your Claude Code skills directory (see the Installation section above).

What programming language is opc-skills written in?

opc-skills is primarily written in Python. It is open-source under ReScienceLab on GitHub, so you can review or fork the full source.

Are there alternatives to opc-skills?

Yes. SkillsLLM lists many other AI Agents skills you can browse and compare side by side. Open the AI Agents category from the badge at the top of this page, or use the Related Skills and comparison links further down to weigh opc-skills against similar tools.

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OPC Skills

What are Skills?

Skills are folders of instructions, scripts, and resources that AI agents load dynamically to improve performance on specialized tasks. Each skill is self-contained with a SKILL.md file containing instructions and metadata.

For more information about the Agent Skills standard, see agentskills.io.

Included Skills

	Skill	Description
	seo-geo	SEO & GEO optimization for AI search engines (ChatGPT, Perplexity, Google)
	requesthunt	Research user demand from Reddit, X, and GitHub
	domain-hunter	Find domains, compare registrar prices, and discover promo codes
	logo-creator	Create logos with AI, crop, remove background, export as SVG
	banner-creator	Create banners for GitHub, Twitter, LinkedIn, etc.
	nanobanana	Generate images using Gemini 3 Pro Image (Nano Banana Pro)
	reddit	Search and retrieve content from Reddit via the public JSON API
	twitter	Search and retrieve content from Twitter/X via twitterapi.io
	producthunt	Search Product Hunt posts, topics, users, and collections
	archive	Archive session learnings and debugging solutions with indexed markdown

Quick Install

Claude Code Plugin Marketplace

Install directly from Claude Code's plugin marketplace:

# Add the OPC Skills marketplace
/plugin marketplace add ReScienceLab/opc-skills

# Install specific skills
/plugin install requesthunt@opc-skills
/plugin install domain-hunter@opc-skills
/plugin install seo-geo@opc-skills

# List all available skills
/plugin marketplace list opc-skills

Universal Installation (16+ AI Tools)

Install with one command - works with Claude Code, Cursor, Windsurf, Droid, and 12+ other AI tools:

# Install all skills
npx skills add ReScienceLab/opc-skills

# Install specific skill
npx skills add ReScienceLab/opc-skills --skill reddit

# Install to specific agent
npx skills add ReScienceLab/opc-skills -a droid

Browse and discover skills at skills.sh 🎯

Skills with Dependencies

Some skills require other skills to function properly:

domain-hunter → requires twitter and reddit
logo-creator → requires nanobanana
banner-creator → requires nanobanana

Install them together:

npx skills add ReScienceLab/opc-skills --skill reddit --skill twitter --skill domain-hunter

Supported AI Tools

OPC Skills work with 16+ AI coding agents via npx skills add:

Claude Code - Desktop app for AI-assisted coding
Cursor - AI-first code editor
Factory Droid - AI software engineering agent
Windsurf - AI-powered IDE
OpenCode - Open-source AI coding assistant
Codex - AI code generation tool
GitHub Copilot - AI pair programmer
Gemini CLI - Command-line AI assistant
Goose - Terminal-based AI agent
Kilo Code - Lightweight AI coding tool
Roo Code - AI code assistant
Trae - AI development companion
And more...

See the full compatibility list for all supported tools.

Documentation & Resources

Explore OPC Skills through multiple channels:

DeepWiki - AI-powered interactive documentation with code exploration and Q&A
Skills Browser - Browse and discover all available skills
Official Website - Guides, tutorials, and usage examples
Agent Skills Standard - Learn about the skills specification

Using DeepWiki

DeepWiki provides an AI assistant that can answer questions about the codebase:

Ask: "How does the domain-hunter skill work?"
Ask: "Show me the dependencies between skills"
Ask: "Explain the skill installation process"

The documentation auto-syncs with the repository, so it's always up to date.

Creating New Skills

See the template in ./template/ directory for the basic structure:

Create a folder in skills/ with your skill name
Add a SKILL.md file with YAML frontmatter
(Optional) Add scripts, examples, or other resources

Required fields in SKILL.md:

---
name: my-skill-name
description: A clear description of what this skill does and when to use it
---

For detailed guidance, check out existing skills or visit the Agent Skills specification.