Agent skills you can check before you install
Public SKILL.md skills from GitHub repositories with 50+ stars and from the vendors themselves, scanned and scored. Install any of them with one command in Claude Code, Cursor, Codex, GitHub Copilot or Gemini CLI.
45,604 skills from 2,205 repositories · updated 5 hours ago
9,546 skills
- check-bin-obj-clashdotnet/skillsDetects MSBuild projects with conflicting OutputPath or IntermediateOutputPath. USE FOR: builds failing with 'Cannot create a file when that file already exists', 'The process cannot access the file because it is being used by another process', intermittent build failures that succeed on retry, or missing/overwritten outputs in multi-project or multi-targeting builds where bin/obj (or project.assets.json) collide. Common causes: shared OutputPath, missing AppendTargetFrameworkToOutputPath, extra global properties (e.g. PublishReadyToRun), or SetTargetFramework on a ProjectReference to a single-targeting project. DO NOT USE FOR: file access errors unrelated to MSBuild (OS-level locking), single-project single-TFM builds, non-MSBuild build systems.OtherReview first★ 5.7K↓ —
- update-flag-targetingharness/harness-skillsChange how a Harness FME feature flag serves traffic in environments. Covers percentage rollout, individual targets, targeting rules (attribute/segment/flag-dependency), defaultTreatment, trafficAllocation, treatments, kill/restore, and copying or initializing a definition in an environment. Use when asked to ramp a flag, add rules/users, change allocation, kill/restore, or promote config. Not for creating flags (create-feature-flag), metadata like tags/owners/archive (manage-flag-lifecycle), segment keys (manage-segments), pipeline rollouts (fme-pipeline), or flag analysis (explain-flag). Trigger phrases: update targeting, ramp flag, percentage rollout, add rule, add users, kill flag, restore, copy config.OtherNo warnings★ 125↓ —
- manage-delegatesharness/harness-skillsMonitor and manage Harness Delegates via MCP. List delegates and check health status, manage delegate registration tokens (create, revoke, delete), and find which delegates are associated with a token. Use when asked about delegate status, delegate health, delegate connectivity, delegate tokens, or troubleshooting delegate issues. Trigger phrases: delegate status, delegate health, list delegates, delegate token, delegate connectivity, delegate troubleshooting, delegate down.OtherNo warnings★ 125↓ —
- search-toolsparcadei/Continuous-Claude-v3Search Tool HierarchyOtherNo warnings★ 3.9K↓ —
- d3-force-bubblecxcscmu/SkillLearnBenchGuide for creating clustered bubble charts using D3.js force simulations (v6+), including collision and categorization.OtherNo warnings★ 91↓ —
- setupkazukinagata/shinkokuThis skill should be used when the user wants to set up shinkoku for the first time, initialize their configuration, or update their existing settings. Trigger phrases include: "セットアップ", "初期設定", "設定ファイルを作る", "shinkokuの設定", "config", "setup", "始め方", "使い方", "設定を更新", "configを作り直す".OtherNo warnings★ 366↓ —
- capabilitieskazukinagata/shinkokuDisplay shinkoku's current capabilities, supported personas, and known limitations. Use when the user asks "what can you do?", "what's supported?", or similar questions.OtherNo warnings★ 366↓ —
- cm-checkkingxiaozhe/cm-workflow用户说“检查工作流是否安装正确”“为什么找不到 cm 命令”时使用。默认查询 npm 稳定版，有新版自动升级已管理的 CM 安装，再检查插件、核心 Skills、兼容包装与模板引用；不测试或修改业务代码。OtherNo warnings★ 97↓ —
- end-of-dayBevel-Software/HexisThe closing beat of the day - every call processed or explicitly skipped, the CRM brought current, commitments captured, and tomorrow's top three teed up. Use when the user says "end of day", "close out my day", "process today's calls", "EOD", or on an evening schedule. Companion bookend to daily-briefing.OtherNo warnings★ 120↓ —
- reading-invoicekazukinagata/shinkoku請求書の画像を読み取り構造化データを返す。 他のスキルから呼び出されるほか、直接ユーザーが呼び出すことも可能。OtherNo warnings★ 366↓ —
- maui-themingdotnet/skillsGuide for theming .NET MAUI apps — light/dark mode via AppThemeBinding, ResourceDictionary theme switching, DynamicResource bindings, system theme detection, and user theme preferences. Use when: "dark mode", "light mode", "theming", "AppThemeBinding", "theme switching", "ResourceDictionary theme", "dynamic resources", "system theme detection", "color scheme", "app theme", "DynamicResource". Do not use for: localization or language switching (see .NET MAUI localization documentation), accessibility visual adjustments (see .NET MAUI accessibility documentation), app icons or splash screens (see .NET MAUI app icons documentation), or Bootstrap-style class theming (see Plugin.Maui.BootstrapTheme NuGet package).OtherReview first★ 5.7K↓ —
- item-managementdotnet/skillsOwn concrete MSBuild ItemGroup and item-expression questions. USE FOR: Include, Remove, Update, item identity and metadata, transforms, filtering, batching, duplicate or overlapping items, and reviews that verify whether those operations are correct. Generated items stay in scope when the central defect is item identity, metadata, batching, duplicate declarations, or glob/Remove/Update semantics. For a generated artifact missing from compilation or output, wrong target timing/path, or FileWrites clean tracking without a broader item-semantics defect, use including-generated-files. The item operation may be broken, suspected, or already correct. Exclude property-only issues, general incrementality with no item question, broad reviews with no concrete item concern, and non-MSBuild systems.OtherReview first★ 5.7K↓ —
- accountsonilo-ai/skillsCheck the Sonilo account's available services, rate limits, free-trial allowance, and usage/billing history. Use before calling a paid Sonilo tool to confirm it's available and whether free-trial runs remain, or when the user asks about their Sonilo usage, limits, or billing.OtherNo warnings★ 117↓ —
- hylo-setupskoowoo/hyloWalks the user through setting up Hylo itself in chat, one step at a time, and picks up where they left off. Use only when told to run hylo-setup (the first chat after onboarding is), or when the user explicitly asks to set up, continue or redo the setup of Hylo, e.g. 'continue Hylo setup', 'run Hylo setup again', '继续 Hylo 设置', '重新运行 Hylo 设置'. Do not use for setting up anything else (a tool, project, bot or app), for one-off changes like adding a bot or trigger, or for questions about how Hylo works.OtherNo warnings★ 100↓ —
- reading-withholdingkazukinagata/shinkoku源泉徴収票の画像を読み取り構造化データを返す。 他のスキルから呼び出されるほか、直接ユーザーが呼び出すことも可能。OtherNo warnings★ 366↓ —
- migrate-pipelineharness/harness-skillsMigrate Harness pipelines from v0 to v1 simplified format via MCP tools. Converts expressions from angle-bracket to ${{ }} syntax, lowercases type names, simplifies structure, and preserves variables, failure strategies, and conditional logic. Use when asked to migrate a pipeline, convert v0 to v1, upgrade pipeline format, modernize pipeline syntax, or compare v0 vs v1. Trigger phrases: migrate pipeline, convert to v1, upgrade pipeline, v0 to v1, modernize pipeline, simplified format.OtherNo warnings★ 125↓ —
- problem-structuringitseffi/agentic-osBreak down complex problems into actionable recommendations using deductive and inductive analysis.OtherNo warnings★ 117↓ —
- fuzzy-string-matchingcxcscmu/SkillLearnBenchA skill for finding best string matches in datasets using fuzzy matching libraries like fuzzywuzzy or rapidfuzz.OtherNo warnings★ 91↓ —
- pymcK-Dense-AI/scientific-agent-skillsBuilds and checks Bayesian models with PyMC, including hierarchical models, NUTS MCMC, variational inference, mutable-data predictions, posterior predictive checks, diagnostics, and PSIS-LOO model comparison. Use for probabilistic modeling and uncertainty inference in PyMC.OtherNo warnings★ 54.5K↓ —Also in 1 other repo
- threads-profile-searchbrowser-act/skillsDiscovers Threads user accounts by keyword, extracting profile data including username, display name, verification status, biography, and follower count. Use when user asks to find Threads accounts, search Threads profiles, discover Threads users by keyword, look up Threads creators, find influencers on Threads, search for people on Threads, get Threads user details, collect Threads profile information, find accounts related to a topic on Threads, search Threads for accounts by name or keyword, or enumerate Threads users matching a search term.OtherNo warnings★ 6.3K↓ —
- analyze-costsharness/harness-skillsAnalyze cloud costs, find optimization opportunities, and track anomalies using Harness CCM via MCP. Use when user says "cloud costs", "analyze costs", "cost optimization", "reduce spending", "cost report", or asks about cloud bills.OtherNo warnings★ 125↓ —
- ar-vr-xrtravisjneuman/.claudeAR/VR/XR development with Unity XR, WebXR, ARKit, ARCore, Meta Quest SDK, and spatial computing. Use when building augmented reality, virtual reality, mixed reality applications, or spatial experiences.OtherNo warnings★ 106↓ —
- battle-card-buildertravisjneuman/.claudeCompetitive battle card creation for sales teams combining competitive intelligence, sales enablement, and document formatting. Use when building battle cards, competitive analysis decks, or win/loss analysis materials.OtherNo warnings★ 106↓ —
- rerunrobium-ai/robiumVisualize robot and machine-learning data with Rerun.OtherNo warnings★ 100↓ —