Embeddings
Vector embeddings and similarity
nlp-classical
by levy-n
Implements traditional NLP techniques before transformers. Covers text vectorization (TF-IDF, Bag-of-Words), word embeddings (Word2Vec, FastText, GloVe, Doc2Vec), topic modeling (LDA, Gensim), and text similarity (Jaccard, Cosine, FuzzyWuzzy, record linkage). Use when building text classifiers without deep learning, doing topic extraction, entity matching, or when user mentions 'TF-IDF', 'Word2Vec', 'topic modeling', 'LDA', 'text similarity', 'n-grams', 'document clustering', 'GloVe', 'Doc2Vec', 'FuzzyWuzzy', or 'record linkage'.
Accessibility Patterns
by Kaakati
WCAG 2.2 Level AA compliance patterns for Flutter applications including Semantics widgets, screen reader support, keyboard navigation, and color contrast requirements
changelog
by phrazzld
Complete changelog and release notes infrastructure. Audits current state, implements missing components, and verifies the release pipeline works end-to-end.
rag-retrieval
by levy-n
Implements RAG (Retrieval-Augmented Generation) pipelines. Covers embedding APIs (OpenAI, Gemini, Sentence-Transformers), vector stores (FAISS, ChromaDB, Pinecone), RAG variants (Query Rewrite, Conversational, Multi-hop), and evaluation (RAGAS, Faithfulness). Use when building knowledge bases, semantic search, chatbots with documents, or when user mentions 'RAG', 'embeddings', 'vector store', 'FAISS', 'ChromaDB', 'similarity search', 'retrieval', 'chunking', 'hallucination reduction', 'semantic search', or 'knowledge base'.
mem0-fastapi-integration
by vanman2024
Memory layer integration patterns for FastAPI with Mem0 including client setup, memory service patterns, user tracking, conversation persistence, and background task integration. Use when implementing AI memory, adding Mem0 to FastAPI, building chat with memory, or when user mentions Mem0, conversation history, user context, or memory layer.
perplexity
by G1Joshi
Perplexity AI search and research. Use for AI search.
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."
llamaindex
by G1Joshi
LlamaIndex data framework for LLMs. Use for RAG applications.
search-enhancer
by CuriousLearner
Enhanced code search with semantic understanding, pattern matching, and intelligent query interpr...
lookalike-customer-finder
by gked2121
Input your best customers and find 100+ companies that match the profile. Uses firmographic data, tech stack, growth signals, and similarity scoring to identify ideal prospects. Use when building target account lists or expanding to new markets.
ai-proofreading
by ma2ong
系统化降低AI检测率，增加人味的三遍审校能力。 使用场景：审校文章、降低AI味、初稿完成后、用户说"太AI了"、 "没人味"、"AI检测率高"、"审校一下"。 触发关键词：审校、AI味、降低AI味、人味、润色、改写。
notmuch
by adampoit
Search and read local email with the notmuch CLI. Use when the user asks to find messages, inspect threads, or review email tags.
gh
by adampoit
Use the GitHub CLI (gh) for repository operations including PR and issue inspection, GitHub search, checks, and API calls. Use when a user asks for GitHub URLs, PR metadata, issue details, checks, or repository automation.
qmd
by MichaelVessia
Local semantic search for docs, notes, knowledge bases. INVOKE THIS SKILL when user: - Asks to "search my notes/docs/vault/obsidian" - Wants to "find" something in their knowledge base - Says "what did I write about X" - Asks "do I have notes on X" - Needs context from their local markdown files - Mentions "qmd" directly - Asks about journal entries, meeting notes, or personal documentation Trigger phrases: "search notes", "find in docs", "search obsidian", "what do my notes say", "look in my vault"
literature-review
by neflibata-feng
Conduct comprehensive, systematic literature reviews using multiple academic databases (PubMed, arXiv, bioRxiv, Semantic Scholar, etc.). This skill should be used when conducting systematic literature reviews, meta-analyses, research synthesis, or comprehensive literature searches across biomedical, scientific, and technical domains. Creates professionally formatted markdown documents and PDFs with verified citations in multiple citation styles (APA, Nature, Vancouver, etc.).
vault
by vadirn
Personal knowledge management in an Obsidian vault. Use this skill whenever the user wants to save, find, review, or organize knowledge — even if they don't say "vault" or "Obsidian". Triggers on: saving a link/article/video/book for later (creates a reference in 10 references/), distilling a concept or takeaway from something they read/watched (creates a card in 20 cards/), writing down an original idea, observation, or synthesis connecting multiple concepts (creates a note in 30 notes/), searching or browsing what they know about a topic, quizzing or testing recall on saved concepts, listing or filtering cards by tag, resuming or saving progress on a project, checking project status or open checkpoints. Also handles explicit /vault commands (search, card, note, reference, review, cards, projects, start, save). Do NOT use for: Obsidian app settings/UI questions, editing .base files, creating canvas files, general markdown editing, or web search.
slack
by adampoit
Search Slack messages and read Slack threads. Use when the user asks to search Slack, find messages, look up conversations, read thread replies, or retrieve Slack content. Triggers on requests involving Slack message lookup, conversation history, or thread reading.
paperless
by MichaelVessia
Search and manage documents in Paperless-ngx document management system. Use when the user asks about documents, invoices, receipts, tax forms, bills, or wants to search their document library.
ai-coding-usage
by fairchild
Analyze AI coding assistant usage patterns across Claude Code and Cursor. Use when user asks about their coding usage, tool statistics, productivity patterns, skill popularity, session history, or wants to query their AI coding logs. Triggers include "usage", "how much have I used", "most used tools", "skill popularity", "coding stats", "productivity patterns".
jira
by adampoit
Search Jira issues with JQL or free text, and read Jira issue details with comments using the external jira-cli (jira) command. Use when the user asks to find Jira tickets, inspect issue details, review comments, or run Jira queries.
qmd
by changeflowhq
Local semantic search engine for markdown knowledge bases using qmd (tobi/qmd). Indexes markdown files with BM25 keyword search, vector embeddings for semantic search, and hybrid reranked queries. Auto-indexes on file edits via Claude Code hooks and refreshes embeddings overnight via launchd. Use when searching project docs, knowledge bases, meeting notes, or any indexed markdown collection.
accessibility-engineer
by mae616
Apply semantic HTML/JSX and WAI-ARIA correctly and minimally. Apply when implementing any UI, especially forms, interactive components, or when accessibility is mentioned.
sapiom
by sapiom
Access paid services (verification, search, AI models, images, audio, browser automation) for AI agents via Sapiom. Use when building agents that need to verify phone/email, search the web, call AI models, generate images, convert text-to-speech, or automate browsers — without setting up vendor accounts.
research
by johnlindquist
Comprehensive research combining web search and AI synthesis. Use for deep research on topics, comparing technologies, investigating libraries, and finding GitHub issues related to problems.