SkillsMP: The Largest Agent Skills Marketplace 346

What is SkillsMP

SkillsMP is an aggregation marketplace for Agent Skills currently at the largest scale for Claude Code, Openai Codex CLI, and ChatGPT, adopting the open SKILL.md standard. As of February 2026, the platform has aggregated over 121,000 community skills from GitHub, offering features such as AI semantic search, category browsing, and popularity ranking.

SkillsMP Features

• AI Semantic Search: Describe your needs in natural language (e.g., "skills about trading"), and the system intelligently matches relevant items from over 120,000 skills

• Category Browsing: Organized into 12 major categories including Tools, Development, Data & AI, Business, DevOps, Testing & Security

• Quality Filtering: Sets a minimum 2-star threshold to filter out low-quality repositories, while scanning indicators such as update time, star count, and author activity

• One-Click Installation: A single command installation via marketplace.json (e.g., /plugin install skill-name)

• Progressive Loading: Adopts a "lazy loading" mechanism that first loads metadata (30-50 tokens) and then loads the full SKILL.md when triggered, saving context

• Cross-Platform Compatibility: Supports Claude Code, Claude.ai, Claude Desktop, GitHub Copilot, Cursor, Windsurf, and more

• Documentation Center: Provides guide documents and best practices such as What are Skills, Skills vs MCP, and When to Use Skills

SkillsMP Use Cases

• Software Development: Find skills for code review, test fixing, Git operation automation, feature planning, etc., to build a semi-automated development workflow from requirement breakdown and code implementation to automatic test fixing.

• Design Review: Use skills like uiux-design-review to perform structured design reviews and accessibility analysis on websites or applications, outputting review reports covering layout, color contrast, and WCAG standards.

• Data Analysis: Discover data processing, log analysis, and tabular data analysis skills under the Data & AI category, automatically generating summaries and chart explanations.

• Business & Content Creation: The Business and Content & Media categories cover market research, SEO planning, copywriting, and social media content generation, suitable for marketing teams to standardize content output.

• Enterprise Knowledge Accumulation: Teams can encapsulate tacit knowledge of senior employees (such as contract review processes, tax inspection steps, and operations checklists) into SKILL.md, enabling standardized reuse of experience.

SkillsMP Pros and Cons Analysis

Pros:

• Abundant Resources: Aggregates 121,000+ community skills, covering 12 major fields

• Accurate Discovery: AI semantic search is more precise than traditional keyword search

• Open Standard: Based on the SKILL.md specification, skills can be migrated between multiple agents

• Context-Saving: Progressive disclosure mechanism, where a single skill only consumes 30-50 tokens of metadata

• Active Community: Officially recognized by Anthropic, LangChain, etc., with an active ecosystem

• Customizable: After installation, SKILL.md can be freely edited to add custom best practices

Cons:

• Inconsistent Quality: Although a 2-star threshold is set, skills come from the GitHub community and are not officially certified, so you need to review the code yourself

• Installation Barrier: Requires cloning repositories and copying folders, which is not very friendly for complete beginners with no coding experience

• Average Discovery Experience: The existing categorization and sorting mechanisms are not perfect, and it's hard to find curated Skills based solely on star sorting

• Platform Limitations: Skills using MCP tools only support Desktop + CLI, not the Web version

• Bulky Installation: Currently it's troublesome to install multiple skills at once, and the bulk installation feature is still under development

How to Use SkillsMP

Browse and Search:

• Open skillsmp.com and check the skill count statistics

• Click Browse Agent Skills to enter category browsing

• Or enter natural language in the search box (e.g., "data analysis related skills") for AI semantic search

Install Skills:

For Claude Code Users:

# 方法1：命令行安装（支持 marketplace.json 的技能）
/plugin install skill-name
# 方法2：手动安装
# 把技能文件夹复制到：
~/.claude/skills/          # 全局技能
# 或者
项目目录/.claude/skills/    # 项目专属技能

For Claude.ai Web Users:

• Download the ZIP file of the skill repository

• Create a new Project in Claude.ai

• Upload the ZIP file to the Project

• Ask Claude: "Based on this skill library, help me create [task]"

For Codex CLI Users:

• Place the skills in the ~/.codex/skills/ directory

• Create and submit skills:

• Create a GitHub repository with a SKILL.md file

• Add frontmatter (name, description)

• Add topic tags: claude-skills or claude-code-skill

• Wait for the platform to automatically index (syncs daily)

SkillsMP FAQ

Do Skills work on all platforms?Most skills support Web + Desktop + CLI. However, Skills using MCP tools only support Desktop + CLI, not Web. Check the platform compatibility tags on the skill detail page.

Can I install multiple skills at once?The bulk installation feature is coming soon. Currently, you can install skills with marketplace.json via /plugin marketplace, or download ZIP files and manually copy them to ~/.claude/skills/.

What's the difference between Skills and MCP?Skills are encapsulations of knowledge and workflows (prompts

How many tokens do Skills take up?Very few. It adopts progressive disclosure: metadata is roughly 50-100 tokens (always loaded), the full SKILL.md is roughly 2000-5000 tokens (loaded when triggered), and templates/scripts are loaded on demand.

Can I modify downloaded skills?Of course! Skills are just local files — you can edit SKILL.md, modify the scripts/ directory, add your own best practices, and even fork on GitHub to share your version (please respect the original license).

How do I use slash commands in Claude Code?Some skill packs (such as PM-Skills) support slash commands. After installation, you can use commands like /prd, /hypothesis, etc. to quickly call specific skills.

SkillsMP has been cited and recommended by Anthropic's official blog and the LangChain blog, making it one of the largest Agent Skills discovery platforms at present. Its core idea is to turn professional experience into reusable knowledge assets — for example, domain expertise such as a legal expert's contract review process, an accountant's tax planning standards, or a doctor's diagnostic framework can all be packaged as skills.

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