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.
site-architecture
★ 36,000by coreyhaines31
When the user wants to plan, map, or restructure their website's page hierarchy, navigation, URL structure, or internal linking. Also use when the user mentions "sitemap," "site map," "visual sitemap," "site structure," "page hierarchy," "information architecture," "IA," "navigation design," "URL structure," "breadcrumbs," "internal linking strategy," "website planning," "what pages do I need," "how should I organize my site," or "site navigation." Use this whenever someone is planning what...
apify-ultimate-scraper
✓★ 2,200by apify
Automated web scraper selecting optimal Actors for 55+ platforms including Instagram, TikTok, YouTube, Facebook, Google Maps, and more. Covers 55+ pre-configured Actors across 8 major platforms with use-case-specific selection guidance (lead generation, influencer discovery, brand monitoring, competitor analysis, trend research) Supports three output formats: quick chat display, CSV export, or JSON export with customizable result limits Includes multi-Actor workflow patterns for complex...
tracing-upstream-lineage
★ 397by astronomer
Trace upstream data lineage to identify sources, DAGs, and dependencies feeding a table or column. Supports tracing three target types: tables, columns, and DAGs; uses Airflow DAG source code and task inspection to find producing pipelines Handles SQL sources (FROM clauses), external systems (S3, Postgres, Salesforce, HTTP APIs), and file-based sources; recursively traces upstream chains Includes column-level tracing through direct mappings, transformations, and aggregations in DAG code...
tracing-downstream-lineage
★ 397by astronomer
Trace downstream data lineage to assess change impact before modifying tables or DAGs. Identifies direct consumers of a target table or DAG through source code search, view dependencies, and BI tool connections Builds a full dependency tree mapping all downstream impacts, from tables to dashboards to ML models Categorizes dependencies by criticality (critical, high, medium, low) to prioritize stakeholder communication and testing Generates an impact report with risk assessment, affected...
cross-border-ecommerce
★ 318by nexscope-ai
Cross-border e-commerce expansion advisor. Scores target markets on 8 weighted dimensions (market size, ecommerce penetration, competition, regulatory complexity, logistics infrastructure, payment ecosystem, cultural distance, IP protection), compares 5 fulfillment models with cost and transit data, provides country-by-country tax/duty compliance guides (EU VAT/IOSS, UK VAT, US sales tax, CA GST, AU GST, JP consumption tax), maps local payment preferences by market, and builds a phased...
mapbox-web-performance-patterns
★ 68by mapbox
Performance optimization patterns for Mapbox GL JS applications, prioritized by user impact. Eliminate initialization waterfalls by loading map data in parallel with map initialization, and set precise viewport to avoid redundant tile fetches Use symbol layers for 100+ markers (GPU-accelerated) and clustering for 10,000+ features; avoid HTML markers at scale Choose GeoJSON for datasets under 5 MB, vector tiles for 20+ MB; implement viewport-based loading to reduce bandwidth Always call...
instrument-error-tracking
★ 59by posthog
Use this skill to add PostHog error tracking that captures and monitors exceptions in your application. Use it after implementing features or reviewing PRs to ensure errors are tracked with full stack traces and source maps. If PostHog is not yet installed, this skill also covers initial SDK setup. Supports any platform or language.
omnibus-instrument-error-tracking
★ 49by posthog
Use this skill to add PostHog error tracking that captures and monitors exceptions in your application. Use it after implementing features or reviewing PRs to ensure errors are tracked with full stack traces and source maps. If PostHog is not yet installed, this skill also covers initial SDK setup. Supports any platform or language.
instrument-error-tracking
★ 49by posthog
Use this skill to add PostHog error tracking that captures and monitors exceptions in your application. Use it after implementing features or reviewing PRs to ensure errors are tracked with full stack traces and source maps. If PostHog is not yet installed, this skill also covers initial SDK setup. Supports any platform or language.