25,799 free skills
Skills that are genuinely useful but don’t fit a dev-tool-specific bucket — legal and compliance, creative writing, finance, gaming, healthcare, and other domains the open skills.sh registry covers.
Sourced from real, public repositories — synced daily, never invented.
15 tools across six categories
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dbs-content-system
dontbesilent2025/dbskill
把本地文稿、推文、选题、案例和课程稿整理成可持续生长、可重组复用的内容工程。用户要求结构化内容资产、整理旧素材或建立主题地图时使用。
excel-automation
claude-office-skills/skills
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ponytail-gain
dietrichgebert/ponytail
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langgraph-persistence
langchain-ai/langchain-skills
INVOKE THIS SKILL when your LangGraph needs to persist state, remember conversations, travel through history, or configure subgraph checkpointer scoping. Covers checkpointers, thread_id, time travel, Store, and subgraph persistence modes.
convex-docs
get-convex/agent-skills
Pull version-current Convex docs for the version this project uses — pin the installed version, fetch page-as-markdown or check node_modules types, freshness hierarchy — instead of writing a possibly-stale API from memory.
convex-migrate
get-convex/agent-skills
Migrate schema + backfill data on a deployed Convex app using @convex-dev/migrations.
langgraph-fundamentals
langchain-ai/langchain-skills
INVOKE THIS SKILL when writing ANY LangGraph code. Covers StateGraph, state schemas, nodes, edges, Command, Send, invoke, streaming, and error handling.
convex-crons
get-convex/agent-skills
Add recurring scheduled jobs (crons) to the Convex app.
convex-insights
get-convex/agent-skills
Query a running Convex app's logs + health in natural language (official MCP): failures, slow/expensive functions, deploy causality — scoped, evidence-backed, with a dashboard deep link.
convex-explain-app
get-convex/agent-skills
Explain an existing Convex app — data model + relationships, public vs internal functions, auth/ownership model, components, a request→data flow — read from the schema and function surface. Read-only.
convex-backup
get-convex/agent-skills
Set up Convex backups and run a restore DRILL that proves recovery — snapshot, restore into a throwaway preview, assert the data came back — plus a schedule matched to your RPO and a gated recovery runbook.
convex-domains
get-convex/agent-skills
Point a domain you already own at your Convex app (DNS records, custom-domain attach, auth-origin rebind).
convex-cost
get-convex/agent-skills
Preview Convex spend — rank functions by bytes/documents-read × call-volume from insights, project each cost driver's growth curve, name the cheapest fix; confirm-cost for paid actions.
convex-test
get-convex/agent-skills
Generate convex-test tests for the app's Convex functions.
convex-seed
get-convex/agent-skills
Seed or import data into the Convex database.
convex-verify
get-convex/agent-skills
Prove a Convex feature works — seed, drive as multiple mocked users via convex-test, assert behavior including the negative authz cases (wrong user refused, data-scope enforced).
convex-improve-convex-plugin
get-convex/agent-skills
Send this coding session's transcript to the Convex team for an AI post-mortem that improves the quickstart system.
convex-self-heal
get-convex/agent-skills
Production error → triaged, root-caused, repaired, and certified (tsc + rehearsal + reproduce-then-gone) fix PR for a human to merge — then confirm the error stops recurring. Never auto-merges.
astro
astrolicious/agent-skills
Skill for building with the Astro web framework. Helps create Astro components and pages, configure SSR adapters, set up content collections, deploy static sites, and manage project structure and CLI commands. Use when the user needs to work with Astro, mentions .astro files, asks about static site generation (SSG), islands architecture, content collections, or deploying an Astro project.
dart-run-static-analysis
dart-lang/skills
Execute `dart analyze` to identify warnings and errors, and use `dart fix --apply` to automatically resolve mechanical lint issues. Use during development to ensure code quality and before committing changes.
solidity-security
wshobson/agents
Master smart contract security best practices to prevent common vulnerabilities and implement secure Solidity patterns. Use when writing smart contracts, auditing existing contracts, or implementing security measures for blockchain applications.
parallel-deep-research
parallel-web/parallel-agent-skills
ONLY use when user explicitly says 'deep research', 'exhaustive', 'comprehensive report', or 'thorough investigation'. Slower and more expensive than parallel-web-search. For normal research/lookup requests, use parallel-web-search instead. Supports multi-turn: pass --previous-interaction-id from a prior research or enrichment to continue with context.
baoyu-diagram
jimliu/baoyu-skills
Create professional, dark-themed SVG diagrams of any type — architecture diagrams, flowcharts, sequence diagrams, structural diagrams, mind maps, timelines, illustrative/conceptual diagrams, and more. Use this skill whenever the user asks for any kind of technical or conceptual diagram, visualization of a system, process flow, data flow, component relationship, network topology, decision tree, org chart, state machine, or any visual representation of structure/logic/process. Also trigger when the user says "画个图" "画一个架构图" "diagram" "flowchart" "sequence diagram" "draw me a ..." or uploads content and asks to visualize it. Output is always a standalone .svg file.
better-ui
jakubkrehel/skills
Design engineering principles for making interfaces feel polished. Use when building UI components, implementing animations or hover states, or doing any visual detail work. Triggers on UI polish, "feels off", stagger animations, enter animations, theme switch transitions, border radius, optical alignment, image outlines, box shadows, icons, icon stroke weight, motion restraint.
nuget-manager
github/awesome-copilot
Manage NuGet packages in .NET projects/solutions. Use this skill when adding, removing, or updating NuGet package versions. It enforces using `dotnet` CLI for package management and provides strict procedures for direct file edits only when updating versions.
tsdown
antfu/skills
Bundle TypeScript and JavaScript libraries with blazing-fast speed powered by Rolldown. Use when building libraries, generating type declarations, bundling for multiple formats, or migrating from tsup.
dart-resolve-package-conflicts
dart-lang/skills
Workflow for fixing package version conflicts. Use this when `pub get` fails due to incompatible package versions.
here-now
heredotnow/skill
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nano-banana-2
pilioai/skills
Create or edit images with Pilio Nano Banana 2 through the unified Pilio developer API. Use when the user wants Nano Banana 2 text-to-image generation, reference-image editing, product posters, or image composition from local inputs.
dart-use-pattern-matching
dart-lang/skills
Use switch expressions and pattern matching where appropriate
langgraph-human-in-the-loop
langchain-ai/langchain-skills
INVOKE THIS SKILL when implementing human-in-the-loop patterns, pausing for approval, or handling errors in LangGraph. Covers interrupt(), Command(resume=...), approval/validation workflows, and the 4-tier error handling strategy.
threejs-animation
cloudai-x/threejs-skills
Three.js animation - keyframe animation, skeletal animation, morph targets, animation mixing. Use when animating objects, playing GLTF animations, creating procedural motion, or blending animations.
thermo-nuclear-code-quality-review
cursor/plugins
Run an extremely strict maintainability review for abstraction quality, giant files, and spaghetti-condition growth. Use for a thermo-nuclear code quality review, thermonuclear review, deep code quality audit, or especially harsh maintainability review.
golang-patterns
affaan-m/ecc
Idiomatic Go patterns, best practices, and conventions for building robust, efficient, and maintainable Go applications. Use when writing or reviewing Go code and idiomatic structure or conventions are in question.
nodejs-best-practices
sickn33/agentic-awesome-skills
Node.js development principles and decision-making. Framework selection, async patterns, security, and architecture. Teaches thinking, not copying.
create-specification
github/awesome-copilot
Create a new specification file for the solution, optimized for Generative AI consumption.
connector-googlemail
caffeinelabs/skills
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ppt-master
hugohe3/ppt-master
>
expo-examples
expo/skills
Framework (OSS). Expo's official example projects - the expo/examples repo of ~70 `with-*` integrations (Stripe, Clerk, Supabase, OpenAI, maps, Reanimated, SQLite, Skia, NativeWind, and more). Use when integrating a third-party library or service into an existing Expo app and you want the canonical, version-matched pattern to adapt, or when scaffolding a new project from one with `npx create-expo --example`.
extension-querying-oql
caffeinelabs/skills
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cloud-run-basics
google/skills
>-
dart-migrate-to-checks-package
dart-lang/skills
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Command Development
anthropics/claude-code
This skill should be used when the user asks to "create a slash command", "add a command", "write a custom command", "define command arguments", "use command frontmatter", "organize commands", "create command with file references", "interactive command", "use AskUserQuestion in command", or needs guidance on slash command structure, YAML frontmatter fields, dynamic arguments, bash execution in commands, user interaction patterns, or command development best practices for Claude Code.
tavily-extract
tavily-ai/skills
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gdpr-data-handling
wshobson/agents
Implement GDPR-compliant data handling with consent management, data subject rights, and privacy by design. Use when building systems that process EU personal data, implementing privacy controls, or conducting GDPR compliance reviews.
think
tw93/waza
Turns rough ideas into approved, decision-complete plans with validated structure before coding. Use when users ask in any language for planning, architecture, design direction, feasibility, value judgment, or whether a feature is worth doing before implementation. Not for bug fixes or small edits.
expo-ui-jetpack-compose
expo/skills
`@expo/ui/jetpack-compose` package lets you use Jetpack Compose Views and modifiers in your app.
interaction-design
wshobson/agents
Design and implement microinteractions, motion design, transitions, and user feedback patterns. Use when adding polish to UI interactions, implementing loading states, or creating delightful user experiences.
dart-build-cli-app
dart-lang/skills
Entrypoint structure, exit codes, cross-platform scripts. Use when building command line utilities, scripts, or applications.
story-long-write
zenstory-ai/oh-story-claudecode
长篇网文写作。从大纲到正文，辅助长篇网络小说的创作，包括世界观、人物、情节线管理。触发方式：/story-long-write、/写长篇、「帮我开书」「写大纲」「日更」「续写」「继续写」「修改第X章」「回炉」「重写第X章」。
uv-package-manager
wshobson/agents
Master the uv package manager for fast Python dependency management, virtual environments, and modern Python project workflows. Use when setting up Python projects, managing dependencies, or optimizing Python development workflows with uv.
story-deslop
zenstory-ai/oh-story-claudecode
网文去AI味。检测并清除文本中的AI写作痕迹，让文字回归自然、非模板化。触发方式：/story-deslop、/去AI味、「去AI味」「这篇太AI了」「网文去AI味」。
tavily-cli
tavily-ai/skills
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turborepo
antfu/skills
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Hook Development
anthropics/claude-code
This skill should be used when the user asks to "create a hook", "add a PreToolUse/PostToolUse/Stop hook", "validate tool use", "implement prompt-based hooks", "use ${CLAUDE_PLUGIN_ROOT}", "set up event-driven automation", "block dangerous commands", or mentions hook events (PreToolUse, PostToolUse, Stop, SubagentStop, SessionStart, SessionEnd, UserPromptSubmit, PreCompact, Notification). Provides comprehensive guidance for creating and implementing Claude Code plugin hooks with focus on advanced prompt-based hooks API.
memory-merger
github/awesome-copilot
Merges mature lessons from a domain memory file into its instruction file. Syntax: `/memory-merger >domain [scope]` where scope is `global` (default), `user`, `workspace`, or `ws`.
story-long-analyze
zenstory-ai/oh-story-claudecode
长篇网文拆文。深度拆解爆款长篇小说的黄金三章、人设架构、爽点设计、节奏控制。单一深度拆解管道：跑完黄金三章（Stage 1）后产出快速预览报告并询问是否继续全量拆解，确认后从 Stage 2 续跑逐章摘要、聚合分析、设定关系、汇总报告，全程产物落盘 拆文库/{书名}/。触发方式：/story-long-analyze、/长篇拆文、「帮我拆这本书」「拆这本书」「分析黄金三章」「深度拆解」「完整拆解」「系统拆解」或提供小说文本文件路径——全部进入同一管道。
gemini-watermark-remover
gargantuax/gemini-watermark-remover
Remove visible Gemini image watermarks from local image files by calling the project's CLI. Use when the user wants an agent to clean one or more local Gemini-generated images and save de-watermarked output files.
story-short-write
zenstory-ai/oh-story-claudecode
短篇网文写作。辅助短篇小说创作，从构思到成稿，聚焦情绪拉扯与节奏把控。触发方式：/story-short-write、/写短篇、「帮我写一篇短篇」「写个盐言故事」。
i-have-adhd
ayghri/i-have-adhd
Shape output for a reader with ADHD: lead with the next action, number multi-step work, restate state across turns, suppress tangents, give specific time estimates, make wins visible. Invoke with /i-have-adhd; stays on until "stop adhd mode".
