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claude-plugins-official Catalog

A curated directory of high-quality plugins for Claude Code.

Claude Code's official plugin marketplace: plugins/ holds Anthropic's own plugins, external_plugins/ those of partners and the community.

Source on GitHubSort and filter them in the skills list

46,506 stars on GitHub, Nov 9, 2026 · 5 skills

Its skills, most installed first

  1. claude-md-improver

    Use it when:
    You want to check whether your repo's CLAUDE.md files give Claude Code the project context it needs.
    It does:
    Finds every CLAUDE.md in the repo and scores each on commands, architecture, gotchas, conciseness, currency and actionability.
    type:workfloweffect:localneeds:noneby:officialmemorydocs-writingstack:claude
    Age
    9 months
    Stars
    46.5K
    #46
    Total Downloads
    14.2K
    top 36%
    Weekly Downloads
    709
    top 31%

  2. claude-automation-recommender

    Use it when:
    You're setting up Claude Code on a project, or want to know which of its automation features would pay off there.
    It does:
    Inspects the project's manifests, dependencies, folders and existing .claude config, then picks the top one or two automations of each type.
    type:workfloweffect:noneneeds:noneby:officialagent-workflowsskill-discoverystack:claude
    Age
    9 months
    Stars
    46.5K
    #46
    Total Downloads
    10.6K
    top 46%
    Weekly Downloads
    677
    top 31%

  3. playground

    Use it when:
    A choice is easier to make by tweaking controls and watching a preview than by describing it, such as a layout, a query or a diff review.
    It does:
    Picks the closest of six templates, builds the page, then opens it in your default browser.
    type:workfloweffect:localneeds:noneby:officialprototypingdesign
    Age
    9 months
    Stars
    46.5K
    #46
    Total Downloads
    8.6K
    bottom 42%
    Weekly Downloads
    273
    bottom 47%

  4. skill-development

    Use it when:
    You're adding a skill to a Claude Code plugin, or tightening an existing skill's description and layout.
    It does:
    Walks six steps: gather concrete examples, plan scripts, references and assets, create the folder, write SKILL.md, validate, iterate.
    type:workfloweffect:localneeds:claude-codeby:officialskill-authoringstack:claude
    Age
    9 months
    Stars
    46.5K
    #46
    Total Downloads
    7.7K
    bottom 39%
    Weekly Downloads
    292
    bottom 48%

  5. build-mcp-server

    Use it when:
    You want to build an MCP server that exposes an API or tool to Claude and aren't sure what shape it should take.
    It does:
    Asks what it connects to, who will use it, how many actions it has, whether tools need user input or UI, and what auth the service uses.
    type:workfloweffect:localneeds:noneby:officialagent-developmentarchitecturestack:mcpstack:claude
    Age
    7 months
    Stars
    46.5K
    #46
    Total Downloads
    7.3K
    bottom 36%
    Weekly Downloads
    273
    bottom 47%