Skills
97,222 packaged capabilities and playbooks for agents. Install any of them with one command.
Productivity
Fetches the ranking of trending articles on Juejin, and supports querying the article category list and trending articles by category. Use this skill when the user wants to see Juejin's technical article rankings or get trending articles in areas like frontend/backend/AI.
Structured retrospective and knowledge sediment for completed work (the Act phase of PDCA). Run a disciplined post-work review (Keep-Problem-Try / Stop-Start-Continue / After-Action Review by context), judge which lessons are worth solidifying, pick the right carrier, validate the sediment gets reused, and feed improvements back. Use whenever finished work needs reflection — as a PDCA host closeout/review stage via frontmatter dependencies, or standalone on any completed task. Triggers — 「回顾总结」「复盘」「经验沉淀」「总结经验教训」「改进闭环」「沉淀规则」「项目复盘」 / learn and improve, lessons learned, retrospective, post-mortem, debrief.
Transform lecture materials (slides, PDFs, text snippets, transcripts, audio, or video recordings) into comprehensive, exam-ready Markdown notes for Obsidian. Use when the user provides lecture content, study materials, or asks to take notes, summarize lectures, or create study guides. Outputs structured notes with key concepts, definitions, LaTeX math, and exam-important callouts.
Linear issue tracking and project management through the CLI or GraphQL API. Use when developers mention: (1) Linear issues or tickets, (2) issue tracking or task management, (3) WDY team issues, (4) closing, updating, or triaging tickets, (5) linking PRs to issues, (6) issue states (triage, backlog, started, completed).
Step 3 of the PaperOrchestra pipeline (arXiv:2604.05018). Execute the literature search strategy from outline.json — discover candidate papers via web search, verify them through Semantic Scholar (Levenshtein > 70 fuzzy title match, temporal cutoff, dedup by paperId), cross-corroborate against Crossref + OpenAlex to flag hallucinated citations, build a BibTeX file, and draft Introduction + Related Work using ≥90% of the verified pool. Runs in parallel with the plotting-agent. TRIGGER when the orchestrator delegates Step 3 or when the user asks to "find citations for my paper", "draft the related work", or "build the bibliography".
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.).
Bootstrap and operate an Obsidian vault with official Obsidian CLI first, then local filesystem/git fallback, then GitHub API fallback when local access is unavailable. Use when Codex needs first-run workspace init from a confirmed vault repo URL, project-scoped note reads and writes, vault health and readability audits, or structure cleanup in this vault. Verify current Obsidian CLI and Help syntax with Context7 instead of guessing, and use DeepWiki only for related public repo exploration.
Self-hosted, open-source alternative to Google NotebookLM for AI-powered research and document analysis. Use when organizing research materials into notebooks, ingesting diverse content sources (PDFs, videos, audio, web pages, Office documents), generating AI-powered notes and summaries, creating multi-speaker podcasts from research, chatting with documents using context-aware AI, searching across materials with full-text and vector search, or running custom content transformations. Supports 16+ AI providers including OpenAI, Anthropic, Google, Ollama, Groq, and Mistral with complete data privacy through self-hosting.
Medical/scientific paper writing workflow skill. Manages the full pipeline from literature search to submission-ready manuscript. Creates and manages a project directory with IMRAD-format section files, literature matrix, reference management, and quality checklists. Supports both English and Japanese papers. Triggers: 'write paper', 'paper-write', 'start manuscript', '論文を書く', '論文執筆', '論文プロジェクト', 'manuscript', 'research paper', '原稿作成'.
Perform AI-powered web searches with real-time information using Perplexity models via LiteLLM and OpenRouter. This skill should be used when conducting web searches for current information, finding recent scientific literature, getting grounded answers with source citations, or accessing information beyond the model knowledge cutoff. Provides access to multiple Perplexity models including Sonar Pro, Sonar Pro Search (advanced agentic search), and Sonar Reasoning Pro through a single OpenRouter API key.
Translate validated product evidence into tactical backlog decisions, prioritization, specifications, and stakeholder communications. Do not use this skill for CPO-level vision, positioning, or market strategy; use `product-strategy` for strategic direction.
Direct REST API access to PubMed. Advanced Boolean/MeSH queries, E-utilities API, batch processing, citation management. For Python workflows, prefer biopython (Bio.Entrez). Use this for direct HTTP/REST work or custom API implementations.
This skill should be used when the user asks to "find flights", "compare itineraries", "search hidden-city routes", "check cheapest dates", "explore destinations anywhere", "search hotels", or "plan a trip". Ground outputs in Skiplagged MCP tool results for flights, fare calendars, anywhere discovery, and hotels.
Facilitate a structured business discussion with the user and their materials: align on the problem and goals, record facts and assumptions, challenge existing judgments through evidence and diverse interpretations, converge continuously, and deliver a one-page summary. Use for business roadblocks, complex material discussions, deep insights, and sessions that require a shift in thinking.
Read Twitter/X for financial research using the twitter-cli tool (read-only). Use this skill whenever the user wants to read their Twitter feed, search for financial tweets, view bookmarks, look up user profiles, or gather market sentiment from Twitter/X. Triggers include: "check my feed", "search Twitter for", "show my bookmarks", "who follows", "look up @user", "what's trending about", "market sentiment on Twitter", "what are people saying about AAPL", "fintwit", any mention of Twitter/X in context of reading financial news or market research. This skill is READ-ONLY — it does NOT support posting, liking, retweeting, or any write operations.
Search the web from the command line using duckduckgo-cli. Use this skill whenever you need current information, latest news, recent events, fact-checking, research, documentation lookups, or any answer that may have changed since training. Trigger this even when the user doesn't say "search" — phrases like "what's the latest...", "find out...", "look up...", "is X still true?", "who is the current...", "compare prices/options", or any question about recent things should activate it.
Full YouTube video ingestion workflow — given a YouTube URL, fetch the video title, take the thumbnail URL directly, create a note in the Obsidian vault with a hero image, and commit it. Use when the user shares a YouTube URL and wants a permanent note in the vault.
Automatically fetch, deduplicate, rank, and deliver AI news digests from multiple sources (Hacker News, TechCrunch, 机器之心, 量子位, etc.). Use this skill when the user wants to get AI news summaries, create daily/weekly AI briefings, or stay updated on AI developments. Supports email delivery, Markdown export, and Obsidian integration.
Run the AI Search Hub browser automation scripts for Yuanbao, LongCat, Doubao, Qwen, Gemini, Grok, and MiniMax. Use this skill when the user wants to ask one of those sites a prompt, auto-start or attach to a Chrome DevTools session on port 9222, seed an isolated debug browser profile from the user's local browser data, detect whether login is required, wait for the user to finish logging in if needed, and then continue automatically.
Manually recall durable knowledge from an ai-memory instance via the MCP (semantic/hybrid search, recent pages, prose catch-up). Use when the user asks to search the memory, 'have we done/decided X', 'what's the state of Y', or 'catch me up' — and you want an explicit recall rather than waiting for the auto-handoff.
Applies computational methods to humanities research — text mining and NLP (LDA/BERTopic topic modeling, sentiment, named entity recognition with spaCy/NLTK), corpus linguistics (concordance, collocation, keyness), digital archives (Dublin Core, TEI XML), GIS for history, network analysis, stylometry and authorship attribution, OCR (Tesseract, Kraken, Transkribus), and data visualization (Gephi, Palladio). Use when distant-reading a literary corpus, mapping historical events or trade networks, attributing disputed authorship, digitizing historical documents, or building digital scholarly editions. Part of the AlterLab Academic Skills suite.
Query and analyze scholarly literature using the OpenAlex API across 300M+ works, retrieving papers, authors, institutions, citations, and open access status. Use when searching academic papers, tracking citations, finding works by author or institution, analyzing research trends, discovering open access publications, or running bibliometric analysis. Part of the AlterLab Academic Skills suite.
Provide direct REST API access to PubMed via the NCBI E-utilities API, supporting advanced Boolean/MeSH queries, batch processing, and citation management. Use when searching biomedical literature by MeSH terms, retrieving abstracts or PMIDs in bulk, or scripting custom PubMed queries over raw HTTP/REST — for Python workflows prefer biopython (Bio.Entrez) instead, use this for direct REST work or custom API implementations. Part of the AlterLab Academic Skills suite.
Evaluates scholarly work with a ScholarEval-inspired eight-dimension rubric, producing structured assessment across research-quality dimensions (problem formulation, literature, methodology, data, analysis, results, writing, and citations) with quantitative 1-5 rubric scores, weighted aggregates, and actionable feedback. Use when scoring or grading a paper, thesis, or research output against rubric-style criteria, or benchmarking publication readiness across revisions. For checklist-based narrative reviewer reports prefer alterlab-peer-review; for evidence/claim quality and argument soundness use alterlab-scientific-thinking. Part of the AlterLab Academic Skills suite.
Help the user work out what they want and resolve consequential choices through an interview. Use for unsettled purpose, beneficiaries, success, trade-offs or dependent decisions. Use adanwo when choices need direct experience and atona when an initiative needs possible directions. Exclude delivery and ordinary fact-finding.
Monitor arXiv for new papers matching saved queries/categories. Manages a watchlist with deterministic "seen" tracking so subsequent checks return only new material. Use when the user says "watch arxiv", "track arxiv", "new papers on", "arxiv monitor", "check my arxiv watches", or wants periodic discovery. Depends on arxiv-search (must be installed as a sibling skill).
Prepare management meeting materials and question lists for A-share investment due diligence. Adapted from the original dd-meeting-prep skill for Chinese business culture and management meeting conventions. Triggers on "A股尽调会议准备", "管理层会议准备", "management meeting China", "DD meeting prep", "管理層访谈准备", or "prepare for management meeting [company]".
Search and read DingTalk knowledge bases. Use it to quickly look up information in DingTalk knowledge repositories, understand project background, sort out team/department information, answer policy questions, prepare onboarding materials for new hires, read document bodies, export Markdown, and download files, with support for images and diagrams.
Use for ethical thinking, or when a plan could harm or unfairly burden people: "should we do this?", "is this fair?", "privacy or bias risk", "who gets hurt?". Maps stakeholders, harms, power and consent. Skip for legal advice, neutral fact lookups and implementation-only work.
Semi-automated fact-checking, source credibility evaluation, misinformation detection, prebunking, and evidence-ledger based claim verification. Use when a user asks to verify a claim, article, social post, screenshot, URL, quote, data point, compare sources, detect manipulation, evaluate source reliability, or generate an HTML fact-check card/share-safe correction. Supports text, URLs, screenshots/images, two-source comparison, and topic-level prebunking in Bulgarian, English, Russian, EU policy, health, science, and geopolitical contexts. Trigger phrases: "is this true?", "is this fake?", "fact check this", "compare these sources", "проверка на факти", "истина ли е", "дезинформация ли е", "сравни тези източници".
Retrieve clean markdown from URLs when web_fetch fails. Converts pages via Jina AI reader service with automatic retry. Use when web_fetch or curl returns 403, blocked, paywall, timeout, JavaScript-rendering errors, or empty content or user explicitly suggests using jina.
Team-management dashboard skill in the FlowAI aesthetic — three tabs (Team Members, Team Details, Activity Log), KPI stat row, member table, role distribution bar chart, online presence and activity sparklines, and a top-contributors panel, all in a single self-contained HTML file with light/dark theming, hoverable chart tooltips, click-to-zoom panels, and CSV export. Use when the brief asks for a team / workspace admin dashboard, an interactive admin dashboard with charts, or names FlowAI.
Create learning materials, explain concepts, generate quizzes and study aids. Use when asked to explain topics, create tutorials, generate practice questions, make flashcards, design curricula, or help study. Triggers include "explain this", "help me learn", "create a quiz", "tutorial for", "study guide", "how does X work", "teach me", "practice questions".
Use when user needs to convert audio or voice recordings to text. Provides necessary command usage instructions for converting audio to text. Supports multiple languages. Triggers: 语音转文字, 音频转文字, 语音识别, speech to text, STT, 转录, 听写, 会议记录转文字, 录音转文字, transcribe, 音频识别, voice to text, 语音转换
New to MCP?
From what the protocol is to installing your first server, these answers cover most first questions.
An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.