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Claude Skills Directories Compared

Claude Skills and agent skills are spreading quickly. That means discovery is now fragmented across directories, marketplaces, GitHub repos, official examples, and awesome lists.

This comparison is a practical map of the current ecosystem and where Skills Directory fits.

Quick comparison

DirectoryBest known forScale claimMain tradeoff
Skills DirectorySecurity-scanned, verified agent skillsSmaller curated indexTrust and review over raw count
ClaudSkillsLarge Claude Code skills catalog and learn hub69,000+ skillsHuge breadth, optional Pro quality score
agentskill.shCross-platform skills for Claude, Cursor, Copilot, Codex, and more178,000+ skillsMassive programmatic catalog
Claude Code MarketplaceClaude Code skills, MCP servers, plugins, sponsors4,000+ skills / 150k+ visitors claimedStrong monetization and install-focused pages
Anthropic official skillsFirst-party reference skillsDozensHighest trust, limited catalog
Awesome listsHuman-curated GitHub listsVariesUseful but often stale and hard to search

Skills Directory

Skills Directory is best for users who care about trust before installation. The site focuses on source attribution, security grades, searchable listings, and practical skill pages.

Strengths:

  • security grades on skill pages
  • source attribution
  • browsable categories
  • install/copy flows
  • API surface for developers

Weaknesses:

  • smaller catalog than mega-crawlers
  • needs more educational content and role/platform pages
  • needs more public methodology and trend content

Best fit:

“I want a skill I can inspect and trust before I install it.”

ClaudSkills

ClaudSkills positions itself as a large Claude Code skills catalog. Its comparison page says it indexes 69,000+ SKILL.md files and offers optional Pro features such as QualityScore and one-click install.

Source: ClaudSkills comparison page

Strengths:

  • strong /learn hub
  • large catalog
  • clear QualityScore positioning
  • comparison and reference pages that target high-intent searches

Weaknesses:

  • automated scale means users still need to judge which skills are actually worth installing
  • Pro features create a split between free browse and paid scoring/install convenience

Best fit:

“I want the widest Claude Code skill catalog and can filter from there.”

agentskill.sh

agentskill.sh positions itself as a cross-platform AI agent skills marketplace for Claude Code, Cursor, Copilot, Windsurf, Zed, Codex, and more. Its homepage claims 178,000+ skills.

Source: agentskill.sh

Strengths:

  • massive platform pages like Cursor, Codex, Copilot
  • role pages for developers, marketers, sales, design, and more
  • quality and security score labels
  • CLI setup call-to-action
  • creators, reviews, plugins, agents, and skillsets

Weaknesses:

  • very large catalog can be noisy
  • cross-platform breadth may make individual skill trust harder to evaluate

Best fit:

“I want one broad directory across many AI coding tools.”

Claude Code Marketplace

Claude Code Marketplace focuses on Claude Code plugins, skills, MCP servers, and marketplaces. Its advertise page claims 150,000+ monthly visitors and sells limited sponsorship slots.

Sources: skills page, advertise page

Strengths:

  • strong install and popularity framing
  • category pages and popular skills
  • newsletter/digest positioning
  • clear monetization package for sponsors

Weaknesses:

  • sponsored placements require users to distinguish organic discovery from ads
  • security-first review is not the core brand promise

Best fit:

“I want to discover popular Claude Code ecosystem tools and see what others install.”

Anthropic official skills

Anthropic's official skills are the highest-trust reference point because they come from the platform vendor. The tradeoff is that the set is intentionally limited.

Source: Anthropic Agent Skills docs

Strengths:

  • official source
  • high-quality examples
  • strong reference implementations

Weaknesses:

  • small catalog
  • not a community discovery engine

Best fit:

“I want official reference skills and examples.”

Awesome lists

Awesome lists are still useful, especially for learning from human-curated examples. But they are usually markdown tables, not searchable security-scanned directories.

Strengths:

  • human taste
  • easy GitHub contribution model
  • good for early ecosystem exploration

Weaknesses:

  • can go stale
  • hard to filter
  • no consistent scoring or security review
  • install paths vary widely

Best fit:

“I want a curated reading list, not a full install workflow.”

Which directory should you use?

Use more than one:

  • Start with official Anthropic skills for reference patterns.
  • Use large catalogs to discover breadth.
  • Use Skills Directory when you want security context and safer install decisions.
  • Use GitHub awesome lists to find niche examples and communities.

How Skills Directory should be different

Skills Directory should not try to be the biggest catalog. The stronger position is:

The security-first directory for verified Claude and agent skills.

That means doubling down on:

  • security methodology
  • Grade-A skill pages
  • source transparency
  • safe install guidance
  • skill author badges
  • high-quality educational pages
  • comparisons that help users choose responsibly
Claude Skills Directories Compared | Skills Directory