Agent Skills
Instruction packs that give your AI agent know-how. Three different kinds — pick the right one below.
✦ Standalone skills2,933
Self-contained. Install one into any project and it works on its own — no other software needed.
🧰 Tool add-ons725
Come bundled with a specific tool and only work together with it — they teach your agent how to operate that tool.
obsidian-vault
★ 155,900by mattpocock
Search, create, and manage notes in the Obsidian vault with wikilinks and index notes. Use when user wants to find, create, or organize notes in Obsidian.
obsidian-cli
★ 39,700by kepano
Interact with Obsidian vaults using the Obsidian CLI to read, create, search, and manage notes, tasks, properties, and more. Also supports plugin and theme development with commands to reload plugins, run JavaScript, capture errors, take screenshots, and inspect the DOM. Use when the user asks to interact with their Obsidian vault, manage notes, search vault content, perform vault operations from the command line, or develop and debug Obsidian plugins and themes.
tldr-prompt
✓★ 36,200by github
Create concise tldr summaries for GitHub Copilot files, MCP servers, and documentation. Transforms verbose Copilot customization files (.prompt.md, .agent.md, .instructions.md, .collections.md), MCP server docs, and URLs into example-driven tldr references Supports batch processing of up to 5 files or URLs; automatically resolves ambiguous queries by searching workspace or GitHub awesome-copilot Generates markdown-formatted tldr pages with correct invocation syntax (/ for prompts, @ for...
microsoft-code-reference
✓★ 36,200by github
Verify Microsoft SDK methods, find working code samples, and catch hallucinated APIs against official docs. Three core tools: microsoft_docs_search for API lookups, microsoft_code_sample_search for working examples in C#/Python/JavaScript, and microsoft_docs_fetch for full reference pages with overloads Catches common mistakes like wrong method signatures, deprecated patterns, mismatched SDK versions (v11 vs v12), and incorrect package names Works with Azure SDKs, .NET libraries, and...
create-github-issues-for-unmet-specification-requirements
✓★ 36,200by github
Automatically create GitHub issues for specification requirements not yet implemented in code. Analyzes specification files to extract all requirements, then checks codebase implementation status for each one Searches existing issues to prevent duplicates before creating new feature request issues Generates issues with requirement IDs, detailed descriptions, implementation guidance, and acceptance criteria Scans related specification files and code patterns to verify whether requirements are...
doublecheck
✓★ 36,200by github
Three-layer verification pipeline for AI output. Extracts verifiable claims, finds supporting or contradicting sources via web search, runs adversarial review…
qdrant-search-quality
✓★ 36,200by github
Diagnoses and improves Qdrant search relevance. Use when someone reports 'search results are bad', 'wrong results', 'low precision', 'low recall', 'irrelevant…
make-repo-contribution
✓★ 36,200by github
Enforce repository contribution guidelines before creating issues, branches, commits, or pull requests. Searches repository documentation (README, CONTRIBUTING.md, templates) to identify required contribution workflows, branch naming conventions, and commit message formats Applies security boundaries that prevent executing arbitrary commands, accessing files outside the repository, making network requests, or including secrets in contributions Treats issue and PR templates as formatting...
winmd-api-search
✓★ 36,200by github
Search and explore Windows desktop APIs with full type signatures and members. Indexes Windows Platform SDK, WinAppSDK, NuGet packages, and project-output WinMD files; Platform SDK and WinAppSDK are available immediately on fresh clones without restore or build Two workflows: discover mode for finding the right API by capability keywords, and lookup mode for retrieving exact methods, properties, events, and enum values of known types Requires .NET SDK 8.0+ and a one-time cache generation via...
postgresql-optimization
✓★ 36,200by github
Expert guidance on PostgreSQL-specific features, optimization patterns, and advanced data type capabilities. Covers JSONB operations, array types, window functions, full-text search, custom types, range types, and geometric types with practical examples Includes query optimization strategies using EXPLAIN ANALYZE, index design patterns (composite, partial, covering, expression), and connection/memory management Provides monitoring and maintenance techniques via pg_stat_statements,...
microsoft-docs
✓★ 36,200by github
Search official Microsoft documentation across Azure, .NET, Agent Framework, Aspire, VS Code, and GitHub. Primary tool covers learn.microsoft.com via three commands: search concepts and guides, find code samples by language, and fetch full page content Includes CLI fallback ( mslearn command) when MCP server is unavailable, with JSON output option for scripting Routes Aspire, VS Code, GitHub, and Agent Framework queries to specialized tools (Aspire MCP, Context7) since their docs live...
sponsor-finder
✓★ 36,200by github
Identify sponsorable open source maintainers across your project's entire dependency tree. Resolves full dependency trees (direct and transitive) across npm, PyPI, Cargo, Go, RubyGems, Maven, and NuGet using the deps.dev API Discovers funding links from npm metadata, FUNDING.yml files (repo and org-level), and web search; verifies every URL before reporting Groups dependencies by maintainer and funding destination, showing health indicators (Maintained/Partially maintained/Unmaintained) and...
microsoft-skill-creator
✓★ 36,200by github
Create hybrid agent skills for Microsoft technologies with local knowledge and dynamic Learn MCP lookups. Generates modular skill packages with frontmatter, reference documentation, and working code examples for any Microsoft technology (Azure, .NET, M365, Semantic Kernel, etc.) Uses three-phase investigation workflow: scope discovery via search, core content fetching, and depth exploration for best practices and troubleshooting Balances local storage of foundational concepts and common...
mcp-cli
✓★ 36,200by github
Command-line interface for discovering and executing MCP server tools and external integrations. Five core commands cover server discovery, tool exploration, schema inspection, execution, and grep-based searching across all available tools Supports JSON input/output for scripting, raw text extraction, and description flags for verbose tool documentation Handles complex JSON arguments via heredoc, stdin piping, or file input to accommodate special characters and multi-line payloads...
nuget-manager
✓★ 36,200by github
NuGet package management for .NET projects using dotnet CLI with strict workflows for adds, removes, and version updates. Enforces dotnet add and dotnet remove commands for package operations; direct file edits only allowed for version changes Requires version verification via dotnet package search before updates, with support for both jq and PowerShell parsing Supports centralized version management via Directory.Packages.props or per-project .csproj configuration Mandatory dotnet restore...
create-github-issue-feature-from-specification
✓★ 36,200by github
Create GitHub issues from specification files using the feature_request.yml template. Analyzes specification files to extract requirements and automatically generates issue titles and descriptions Searches existing issues to prevent duplicates before creating new ones Supports both creating new issues and updating existing ones via the GitHub API Applies feature and enhancement labels automatically based on specification content
context-map
✓★ 36,200by github
Analyze codebases and map task-relevant files before implementing changes. Automatically searches for related files, dependencies, tests, and similar code patterns to establish full context Generates structured markdown output with files to modify, dependency relationships, test coverage, and reference patterns Includes risk assessment checklist for breaking changes, migrations, and configuration updates Designed as a pre-implementation step to prevent missed dependencies and unintended side...
azure-role-selector
✓★ 36,200by github
Guidance for selecting least-privilege Azure roles matching specific permission requirements. Searches Azure built-in roles to find the minimal role matching desired permissions, or generates custom role definitions when no built-in role fits Provides CLI commands and Bicep code snippets for applying role assignments to identities Integrates Azure documentation, best practices, and Bicep schema tools to recommend and implement role configurations
github-issues
✓★ 36,200by github
Create, update, and manage GitHub issues with full workflow support including types, labels, assignees, and dependencies. Supports issue creation with type categorization (Bug, Feature, Task, etc.), labels, assignees, and milestones via gh api REST calls Read operations via MCP tools for fetching issue details, comments, labels, and cross-repository search Handles issue updates (title, body, state, labels, assignees) and includes templates for bug reports, feature requests, and tasks...
schema
★ 36,000by coreyhaines31
When the user wants to add, fix, or optimize schema markup and structured data on their site. Also use when the user mentions "schema markup," "structured data," "JSON-LD," "rich snippets," "schema.org," "FAQ schema," "product schema," "review schema," "breadcrumb schema," "Google rich results," "knowledge panel," "star ratings in search," or "add structured data." Use this whenever someone wants their pages to show enhanced results in Google. For broader SEO issues, see seo-audit. For AI...
ai-seo
★ 36,000by coreyhaines31
When the user wants to optimize content for AI search engines, get cited by LLMs, or appear in AI-generated answers. Also use when the user mentions 'AI SEO,' 'AEO,' 'GEO,' 'LLMO,' 'answer engine optimization,' 'generative engine optimization,' 'LLM optimization,' 'AI Overviews,' 'optimize for ChatGPT,' 'optimize for Perplexity,' 'AI citations,' 'AI visibility,' 'zero-click search,' 'how do I show up in AI answers,' 'LLM mentions,' or 'optimize for Claude/Gemini.' Use this whenever someone...
datapack-builder
✓★ 33,000by anthropic
Build professional financial services data packs from various sources including CIMs, offering memorandums, SEC filings, web search, or MCP servers. Extract,…
datapack-builder
✓★ 33,000by anthropic
Build professional financial services data packs from various sources including CIMs, offering memorandums, SEC filings, web search, or MCP servers. Extract,…
arxiv-search
★ 25,700by langchain-ai
Search arXiv for preprints and academic papers by topic with abstract retrieval. Query-based search across physics, mathematics, computer science, biology, statistics, and related fields Configurable result limit (default 10 papers) with results sorted by relevance Returns title and abstract for each matching paper Requires the arxiv Python package; install via pip if not already present
web-research
★ 25,700by langchain-ai
Orchestrates multi-source web research by delegating to subagents, synthesizing findings, and producing cited reports. Breaks research questions into 2–5 distinct subtopics, creates a research plan file, and spawns up to 3 subagents in parallel for efficient investigation Each subagent performs 3–5 web searches per subtopic and writes findings to local files with key facts, quotes, and source URLs Synthesizes results by reading local findings files, integrating insights across subtopics, and...
find-skills
★ 25,000by vercel
Discover and install specialized agent skills from the open ecosystem when users need extended capabilities. Helps identify relevant skills by domain and task when users ask "how do I do X" or "find a skill for X" Integrates with the Skills CLI ( npx skills find , npx skills add ) to search, verify, and install packages from the skills.sh directory Recommends skills based on install count, source reputation, and GitHub stars to ensure quality before suggesting installation Presents skill...
notion-research-documentation
✓★ 23,200by openai
Research Notion content and synthesize into structured briefs, reports, or comparisons with citations. Search and fetch Notion pages using targeted queries, then organize findings by theme with inline source citations and a references section Choose from four output formats (quick brief, research summary, comparison, comprehensive report) based on scope and user goal Create and update Notion pages using built-in templates; link sources directly and track changes as new information arrives...
notion-spec-to-implementation
✓★ 23,200by openai
Convert Notion specs into linked implementation plans, tasks, and progress tracking. Automates the workflow from spec discovery through task creation: search and fetch specs, parse requirements, generate implementation plans, and create tracked tasks in Notion. Includes templates for quick vs. full implementation plans, task creation patterns, and progress update cadences to match project scope. Provides reference guides for requirement extraction, task sizing (1–2 day chunks), dependency...
openai-docs
✓★ 23,200by openai
Access current OpenAI developer documentation with MCP tools and model-selection guidance. Prioritizes the OpenAI Developer Docs MCP server for all queries; falls back to web search only on official OpenAI domains if MCP returns no results Includes reference files for model selection, GPT-5.4 upgrade planning, and prompting guidance; always verifies recommendations against live docs before answering Covers seven core OpenAI products: Apps SDK, Responses API, Chat Completions, Codex, gpt-oss,...
linear
✓★ 23,200by openai
Manage Linear issues, projects, and team workflows with structured MCP integration. Provides 20+ tools across issue management, project planning, documentation search, and team collaboration Supports eight practical workflows including sprint planning, bug triage, workload balancing, release planning, and retrospectives Requires Linear MCP server setup with OAuth authentication; includes Windows/WSL configuration guidance Executes operations in logical batches: read first for context, then...