Embeddings
Vector embeddings and similarity
pywayne-vio-so3
by wangyendt
SO(3) rotation matrix utilities including Lie group/ Lie algebra operations, rotation representation conversions, skew-symmetric matrix operations, and rotation averaging. Use when working with 3D rotations, robot kinematics, computer vision, SLAM, or any task requiring SO(3) matrix validation and manipulation, quaternion/ axis-angle/ Euler angle conversions, Lie algebra Log/Exp mapping, skew-symmetric matrix operations, or rotation matrix averaging
code-search
by futuregerald
Fast code search agent for finding patterns, understanding features, and exploring the codebase. Use when searching for code, finding usages, or understanding how something works.
memory-management
by richfrem
"Tiered memory system for cognitive continuity across agent sessions. Manages hot cache (session context loaded at boot) and deep storage (loaded on demand). Use when: (1) starting a session and loading context, (2) deciding what to remember vs forget, (3) promoting/demoting knowledge between tiers, (4) user says 'remember this' or asks about project history."
lookup
by nweii
"Explain the meaning of selected text using surrounding context. Identifies unclear words, phrases, idioms, or colloquialisms and provides concise definitions with cultural context and usage notes."
faion-rag-engineer
by faionfaion
"RAG engineering: embeddings, chunking, vector databases, hybrid search, reranking."
polars-dovmed
by fmschulz
Search 2.4M+ full-text PubMed Central Open Access papers for literature reviews, trends, and data extraction.
create-topic-note
by nweii
"Create a Commentary topic note grouping related notes under a common theme, with automatic backlinking to source notes. Triggers: 'group these under a topic', 'create topic note for [[A]], [[B]], [[C]]'."
periodic-rollup
by nweii
"Roll up vault content into consolidated notes. History rollup: compile periodic note mentions of a project/topic into a Histories note. Periodic rollup: synthesize child note descriptions into a parent periodic note's description."
faion-ml-engineer
by faionfaion
"ML/AI orchestrator: LLM integration, RAG, ML Ops, agents, multimodal."
wikidata-search
by kltng
Search for items and properties on Wikidata and retrieve entity details, claims, and external identifiers. Supports both keyword search (Wikidata Action API) and semantic/hybrid search (Wikidata Vector Database), plus direct entity retrieval (Special:EntityData) and structured querying (WDQS SPARQL).
ui-ux-pro-max
by shining319
"Data-driven UI/UX design intelligence with 50+ styles, 21 palettes, 50 font pairings, and 9 framework stacks (React, Next.js, Vue, Svelte, SwiftUI, React Native, Flutter, Tailwind, shadcn/ui). Searchable design knowledge base for professional UI/UX implementation. 数据驱动的专业 UI/UX 设计智能，包含 50+ 设计风格、21 种配色方案、50 种字体配对，支持 9 种前端框架。可搜索的设计知识库，用于专业 UI/UX 实现。"
web-search
by valkryhx
Perform web searches and extract content from URLs using the Tavily API. Use this skill to find real-time information, news, or deep-dive into specific web pages.
account-research
by luisschmitzheadline
Research a company or person and get actionable GTM intel. Works standalone with web search, supercharged when you connect data enrichment or CRM. Trigger with "research [company]", "look up [person]", "intel on [prospect]", "who is [name] at [company]", or "tell me about [company]".
agent-memory-systems
by ngxtm
"Memory is the cornerstone of intelligent agents. Without it, every interaction starts from zero. This skill covers the architecture of agent memory: short-term (context window), long-term (vector s..."
shadcn-component-discovery
by mattbx
Discover existing shadcn components from registries before building custom. Use PROACTIVELY when about to build any UI component, page section, or layout. Use when user explicitly asks to find/search components. Searches 1,500+ components across official and community registries including @shadcn, @blocks, @reui, @animate-ui, @diceui, Magic UI, and 30+ specialty registries. Provides install commands and code examples. Works best with shadcn MCP configured, but provides manual guidance without it.
ai-engineer
by ngxtm
"Build production-ready LLM applications, advanced RAG systems, and"
web-research
by Merit-Systems
Neural web search and content extraction using x402-protected APIs. Better than WebSearch for deep research and WebFetch for blocked sites. USE FOR: - Deep web research and investigation - Finding similar pages to a reference URL - Extracting clean text from web pages - Scraping sites that block standard fetchers - Getting direct answers to factual questions - Research requiring multiple sources TRIGGERS: - "research", "investigate", "deep dive", "find sources" - "similar to", "pages like", "more like this" - "scrape", "extract content from", "get the text from" - "blocked site", "can't access", "paywall" - "what is", "explain", "answer this" Use npx agentcash fetch for stableenrich.dev endpoints. Prefer Exa for semantic/neural search, Firecrawl for direct scraping.
changelog-setup
by phrazzld
Full changelog infrastructure from scratch. Greenfield workflow. Installs semantic-release, commitlint, GitHub Actions, LLM synthesis, public page.
social-intelligence
by Merit-Systems
Search and monitor social media using X/Twitter (via Grok) and Reddit APIs. USE FOR: - Searching X/Twitter posts by keywords or hashtags - Finding X/Twitter users by criteria - Getting a user's recent posts - Searching Reddit posts and discussions - Getting comments from Reddit threads - Social media monitoring and research TRIGGERS: - "twitter", "X", "tweets", "posts on X" - "reddit", "subreddit", "reddit discussion" - "what are people saying", "social media", "sentiment" - "trending", "viral", "popular posts" - "user's posts", "timeline", "recent activity" Use agentcash.fetch for Grok (X) and Reddit endpoints. All endpoints are $0.02 per call. IMPORTANT: Use exact endpoint paths from the Quick Reference table below.
changelog
by phrazzld
Complete changelog and release notes infrastructure. Audits current state, implements missing components, and verifies the release pipeline works end-to-end.
news-shopping
by Merit-Systems
Search Google News and Google Shopping using Serper APIs via x402. USE FOR: - Finding recent news articles on a topic - Current events and breaking news - Product searches and price comparisons - Shopping research and product discovery - Industry news monitoring TRIGGERS: - "news about", "latest news", "recent articles" - "current events", "breaking", "headlines" - "shopping", "buy", "price", "product search" - "compare prices", "where to buy", "deals on" Use agentcash.fetch for Serper endpoints. Both endpoints are $0.04 per call.
social-intelligence
by Merit-Systems
Search and monitor social media using X/Twitter (via Grok) and Reddit APIs. USE FOR: - Searching X/Twitter posts by keywords or hashtags - Finding X/Twitter users by criteria - Getting a user's recent posts - Searching Reddit posts and discussions - Getting comments from Reddit threads - Social media monitoring and research TRIGGERS: - "twitter", "X", "tweets", "posts on X" - "reddit", "subreddit", "reddit discussion" - "what are people saying", "social media", "sentiment" - "trending", "viral", "popular posts" - "user's posts", "timeline", "recent activity" Use npx agentcash fetch for Grok (X) and Reddit endpoints. All endpoints are $0.02 per call. IMPORTANT: Use exact endpoint paths from the Quick Reference table below.
changelog-automation
by phrazzld
"Apply changelog automation and semantic versioning patterns using Changesets or semantic-release: conventional commits, automated version bumping, release notes generation. Use when setting up release workflows, discussing versioning, or implementing changelog automation."
web-research
by Merit-Systems
Neural web search and content extraction using x402-protected APIs. Better than WebSearch for deep research and WebFetch for blocked sites. USE FOR: - Deep web research and investigation - Finding similar pages to a reference URL - Extracting clean text from web pages - Scraping sites that block standard fetchers - Getting direct answers to factual questions - Research requiring multiple sources TRIGGERS: - "research", "investigate", "deep dive", "find sources" - "similar to", "pages like", "more like this" - "scrape", "extract content from", "get the text from" - "blocked site", "can't access", "paywall" - "what is", "explain", "answer this" Use agentcash.fetch for stableenrich.dev endpoints. Prefer Exa for semantic/neural search, Firecrawl for direct scraping.