
SkillsMP
SkillsMP is an independent, 100 percent free marketplace for agent skills, the SKILL.md-based packages that teach AI assistants like Claude, Codex, and ChatGPT specific tasks. It indexes over 2.8 million public SKILL.md files from GitHub for keyword, occupation, or field search, so developers can compare structures and learn patterns for their own skills. A free API and MCP server enable programmatic search.
What is SkillsMP?
SkillsMP is a free, community-driven discovery platform for agent skills, which are reusable instruction packages that teach AI assistants how to perform specific kinds of work. A skill normally centers on a SKILL.md file and may include scripts, templates, examples, or domain notes, and these packages have become the standard way to extend coding assistants such as Claude, Codex, and ChatGPT. SkillsMP continuously collects SKILL.md files from public GitHub repositories and has indexed more than 2.8 million of them, making it one of the largest public search surfaces for the growing agent-skills ecosystem. The platform is organized around exploration: users can search by concrete keywords such as a task, tool, or field term, browse by profession or domain through curated collections, and open each public example to inspect how its creator organized scope, steps, checklists, and supporting files. SkillsMP is explicit that it indexes references and does not certify or install skills, so the site positions itself as a discovery and study layer over the open ecosystem rather than a package manager or safety reviewer. It also tracks what people are turning into skills across fields, showing emerging patterns such as coding workflows, design processes, or domain-specific methods. Beyond the web search interface, SkillsMP provides a documented API that lets anonymous users run 50 keyword searches per day and registered users with a free API key run up to 500 searches per day, plus an MCP server that requires no authentication, so the same discovery capabilities can be embedded in agent tools. The project states it is an independent community project not affiliated with Anthropic or OpenAI, and it is entirely free with no paid tiers, premium features, or hidden costs. A docs section, partnerships program, and changelog round out the platform, which is aimed squarely at developers building or using agent skills.

SkillsMP Core Features
Massive index
Continuously collects SKILL.md files from public GitHub, with more than 2.8 million files indexed.
Keyword search
Find skills by concrete task, tool, or field terms instead of browsing directories manually.
Occupation and field browsing
Explore skills by profession or domain, from coding workflows to niche fields.
Source inspection
Open each public example to compare how creators structure scope, steps, checklists, and files.
Free API access
Anonymous users get 50 keyword searches per day and keyed users get up to 500 per day at no cost.
MCP server
Discover skills from agent tooling through a no-authentication MCP server.
Creator profiles
Browse individual skill creators and their public contributions.
Ecosystem insights
Track emerging patterns in what the community is turning into agent skills.
Who is SkillsMP for?
SkillsMP is aimed at developers and technical users who work with AI coding assistants and agent frameworks. Software engineers extending Claude Code, Codex, or ChatGPT with project-specific skills use it to find proven patterns before writing their own. Agent builders and automation engineers browse the marketplace to discover skills they can adapt for workflows. Technical leads standardize team skills by comparing how popular public examples are structured. Researchers and hobbyists studying the SKILL.md ecosystem use the occupation and field browsing to map what people are building. API and MCP users, including toolmakers who want to embed skill search, use the free developer endpoints. Even non-developers exploring what agent skills can do benefit from the curated examples and guides. Open-source maintainers use the index to see how their skills are adopted and to study competing implementations. Automation consultants use the API to assemble skill libraries for clients quickly, while platform vendors research the ecosystem before building skill support into their products. Curious power users of ChatGPT and Claude browse the marketplace to discover capabilities they did not know existed. Even students learning about AI agents use the occupation guides as a map of what the technology can do, which gives SkillsMP a broad technical audience beyond professional developers alone.
SkillsMP Use Cases
Find a proven code-review skill before writing a custom one for your engineering team.
Compare five public PDF-analysis skills to see how each structures its steps and scripts.
Browse the design occupation to study how designers have packaged repeatable creative workflows.
Wire the SkillsMP API into an internal tool that searches skills by keyword.
Connect the MCP server to an agent runtime so it can discover skills on demand.
Study emerging skill patterns each week to stay current with the agent ecosystem.
Learn how to structure a SKILL.md by reading highly organized public examples.
SkillsMP Pros and Cons
Pros
- Genuinely free with no paid tiers, premium features, or hidden costs.
- Very large index of more than 2.8 million public SKILL.md files gives broad coverage of the ecosystem.
- Open-source-friendly design with source links, a free API, and an MCP server for programmatic use.
- Honest positioning: clearly states it indexes references and does not certify skill safety or quality.
Cons
- The site is a discovery and study layer, not an installer, so users must fetch and validate skills themselves.
- Indexing public GitHub repositories means quality varies and nothing is certified as safe or maintained.
- Official brand social channels are limited, with the project primarily linked through creator accounts.
FAQ About SkillsMP
SkillsMP Pricing
100% free: unlimited web browsing and search, anonymous API 50 req/day, free API key 500 req/day, MCP server with no auth required.
Check official pricingFree Web
Unlimited web browsing and keyword search of the skill index.
API Anonymous
50 requests per day, keyword search only, no key required.
API with Key
500 requests per day with a free API key.
MCP Server
No authentication required for programmatic skill discovery.
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