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Updated 5d ago

by robbyt

claude-skills

Skills and Plugins for Claude Code

  • Active — Updated in the last 14 days
Works with
  • Claude

42 GitHub stars (42)

Steady at 42 stars — no new stars in the 16 days since Sep 30.

  • 23 skills (23 skills found in its SKILL.md files)
  • 2 forks (2 forks)
  • 5d ago last update (Last updated 5d ago)

Install

Skills CLI

npx skills add robbyt/claude-skills

Asks which skills and agents to install. Just one: npx skills add robbyt/claude-skills --skill marketplace-audit — add -g for every project.

Claude Code

git clone https://github.com/robbyt/claude-skillscp -r "claude-skills/.claude/skills/marketplace-audit" ~/.claude/skills/

Copies the marketplace-audit skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.

Plugin

/plugin marketplace add robbyt/claude-skills

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md — showing the first 23 of 33 files.

  • marketplace-audit

    Display plugin versions from marketplace.json. Use when user asks to "audit versions", "show plugin versions", "list marketplace versions", or wants to see the current state of plugin versioning.

    .claude/skills/marketplace-audit/SKILL.md on GitHub (opens in a new tab)
  • marketplace-bump

    Bump a plugin version in marketplace.json using semantic versioning. Use when user asks to "bump version", "increment version", "release new version", or after making changes that warrant a version update.

    .claude/skills/marketplace-bump/SKILL.md on GitHub (opens in a new tab)
  • plugin-bump

    Bump a plugin version in its plugin.json file using semantic versioning. Use when user asks to "bump plugin version", "increment plugin version", or after making changes to a plugin that warrant a version update.

    .claude/skills/plugin-bump/SKILL.md on GitHub (opens in a new tab)
  • codebase-analysis

    Deep architectural analysis of the current workspace using Google Antigravity (`agy`). Trigger when the user needs an architecture overview ("analyze this codebase with agy", "map dependencies with Google Antigravity"), is onboarding to unfamiliar code, exploring legacy systems, or hunting technical debt. Replaces the deprecated gemini-cli `codebase_investigator` workflow.

    plugins/agy/skills/codebase-analysis/SKILL.md on GitHub (opens in a new tab)
  • diff-review

    Get Google Antigravity's (`agy`) code review of git changes after Claude makes edits. Trigger when user wants a second opinion on code changes ("have agy review my changes", "get code review from Google Antigravity", "review this diff with agy"), or as a final check before committing. Replaces the deprecated gemini-cli diff-review workflow.

    plugins/agy/skills/diff-review/SKILL.md on GitHub (opens in a new tab)
  • plan-review

    Get Google Antigravity's (`agy`) review of Claude's implementation plans. Trigger when user wants a second opinion on a plan ("have agy review this plan", "get a second opinion from Google Antigravity", "critique this plan with agy"), or after Claude creates a plan file that needs validation before implementation. Replaces the deprecated gemini-cli plan-review workflow.

    plugins/agy/skills/plan-review/SKILL.md on GitHub (opens in a new tab)
  • web-search

    Real-time web research using Google Search via Google's Antigravity (`agy`) CLI — the replacement for the deprecated `gemini-cli`. Trigger when user needs current information ("search with agy", "search with Google Antigravity", "find current info about X with agy", "what's the latest on Y"), library/API research, security vulnerability lookups, or comparisons requiring recent data.

    plugins/agy/skills/web-search/SKILL.md on GitHub (opens in a new tab)
  • api-review

    This skill should be used when reviewing API designs, auditing REST or gRPC endpoints, designing backend APIs, evaluating BFF architecture, or discussing API best practices. Also triggers on: "review this API", "API design review", "is this API correct", "REST API audit", "gRPC API review", "PATCH vs PUT", "etag", "idempotency", "pagination design", "API error handling", "backward compatibility",…

    plugins/api-design/skills/api-review/SKILL.md on GitHub (opens in a new tab)
  • condense

    Deduplicate and consolidate CLAUDE.md memory files. Trigger when user says "condense my CLAUDE.md files", "deduplicate CLAUDE.md", "clean up my memory files", or "consolidate my instructions". Removes redundancy within files and across the file hierarchy.

    plugins/claude-md/skills/condense/SKILL.md on GitHub (opens in a new tab)
  • reflect

    Analyze recent conversation to identify improvements for CLAUDE.md memory files. Trigger when user says "reflect on this session", "reflect on this conversation", "reflect on this code", or "improve CLAUDE.md by reflecting on this session". The verb "reflect" combined with a session/conversation/code subject is the key trigger.

    plugins/claude-md/skills/reflect/SKILL.md on GitHub (opens in a new tab)
  • actions

    GitHub Actions workflow management using GitHub CLI. Trigger when user wants to check CI status ("check CI", "is the build passing"), view workflow runs ("show recent runs", "view action logs"), watch running workflows ("watch CI"), or rerun failed workflows ("rerun the build").

    plugins/gh-cli/skills/actions/SKILL.md on GitHub (opens in a new tab)
  • issues

    GitHub issue management using GitHub CLI. Trigger when user wants to list issues ("show open issues"), view issue details ("view issue 456"), create issues ("create an issue", "file a bug"), or edit/close issues ("close issue", "add label to issue").

    plugins/gh-cli/skills/issues/SKILL.md on GitHub (opens in a new tab)
  • pr

    Pull request operations using GitHub CLI. Trigger when user wants to list PRs ("show open PRs"), view PR details ("view PR 123"), create PRs ("create a pull request"), review/merge PRs ("merge PR", "approve PR"), or view PR diffs ("show PR diff", "what files changed in PR").

    plugins/gh-cli/skills/pr/SKILL.md on GitHub (opens in a new tab)
  • repo

    Repository information using GitHub CLI. Trigger when user wants to view repository details ("show repo info", "what's this repo about"), list repositories ("list my repos", "show repos for user"), or check repository metadata ("stars", "languages", "topics").

    plugins/gh-cli/skills/repo/SKILL.md on GitHub (opens in a new tab)
  • stacks

    Stacked pull requests with the GitHub CLI `gh stack` extension. Trigger whenever the user wants to split a large branch or change into a chain of dependent PRs ("stack this into smaller PRs", "split this into a stack", "create a stacked PR", "break this feature into reviewable layers"), or manage an existing stack ("add a layer on top", "rebase my stack", "sync the stack after the bottom PR merge…

    plugins/gh-cli/skills/stacks/SKILL.md on GitHub (opens in a new tab)
  • view-file

    Fetch raw file content from GitHub URLs. Trigger when user shares a GitHub file link (https://github.com/user/repo/blob/main/file.go) and wants to view the source code. Avoids HTML/JS clutter from WebFetch.

    plugins/gh-cli/skills/view-file/SKILL.md on GitHub (opens in a new tab)
  • go-style-guide

    Review Go code for adherence to Go Style Guide. Use when the user requests a code review of completed work, pull requests, or feature branches in Go projects. Focuses on critical bugs, race conditions, and important maintainability issues. Trigger phrases include "review this Go code", "check against style guide", "review my PR", or "review the work done so far".

    plugins/go-style-guide/skills/go-style-guide/SKILL.md on GitHub (opens in a new tab)
  • artifact-detect

    This skill should be used when the user asks "what's wrong with this video", "why does this video look bad", "detect video artifacts", "find quality issues", "video has artifacts", "identify compression artifacts", or wants to diagnose specific quality problems in a video file.

    plugins/multimedia/skills/artifact-detect/SKILL.md on GitHub (opens in a new tab)
  • format-explain

    This skill should be used when the user asks "what does this mediainfo mean", "explain this video format", "what is BT.709", "what is H.264", "container vs codec", "why is this 10bit", "what does limited range mean", or wants educational explanations of video technical concepts.

    plugins/multimedia/skills/format-explain/SKILL.md on GitHub (opens in a new tab)
  • framerate-audit

    This skill should be used when the user asks "check frame rate", "is this CFR or VFR", "video has duplicate frames", "video stutters", "frame rate issues", "why does video judder", or wants to analyze frame rate characteristics and detect timing problems.

    plugins/multimedia/skills/framerate-audit/SKILL.md on GitHub (opens in a new tab)
  • hdr-audit

    This skill should be used when the user asks "is this real HDR", "check HDR metadata", "fake HDR", "is this Dolby Vision legitimate", "HDR vs SDR", "check HDR peak brightness", or wants to verify whether HDR content is genuine or inverse tonemapped from SDR.

    plugins/multimedia/skills/hdr-audit/SKILL.md on GitHub (opens in a new tab)
  • source-compare

    This skill should be used when the user asks "compare these videos", "which source is better", "compare blu-ray vs web", "which release should I use", "compare video quality", or needs to evaluate multiple versions of the same content to determine which has better quality.

    plugins/multimedia/skills/source-compare/SKILL.md on GitHub (opens in a new tab)
  • subtitle-audit

    This skill should be used when the user asks "check subtitles", "audit subs", "subtitle font issues", "ASS vs SRT", "missing fonts", "subtitle timing", or wants to analyze subtitle tracks for issues like missing fonts, timing problems, or format limitations.

    plugins/multimedia/skills/subtitle-audit/SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.