Skills
96,770 packaged capabilities and playbooks for agents. Install any of them with one command.
Productivity
Work with Notion from the terminal using the `notion` CLI. Use when the user needs to read, create, update, query, or manage Notion pages, databases, blocks, comments, users, or files programmatically. Covers the entire Notion API with 50+ commands. Triggers: Notion workspace automation, database queries, page creation, block manipulation, comment threads, file uploads, relation management, database export, multi-workspace management, or any Notion API interaction from the command line.
Distill supplied paper PDFs into writing exemplar cards and register a requested personal library. Use for PDF to writing exemplar, 写作范例, and reusable paper-writing patterns. Preserve attribution; transfer argument structure and selected language conventions without copying scientific claims. Figure reconstruction, manuscript drafting, and review have separate owners
Build, scaffold, and deploy Power Automate cloud flows using the FlowStudio MCP server. Your agent constructs flow definitions, wires connections, deploys, and tests — all via MCP without opening the portal. Load this skill when asked to: create a flow, build a new flow, deploy a flow definition, scaffold a Power Automate workflow, construct a flow JSON, update an existing flow's actions, patch a flow definition, add actions to a flow, wire up connections, or generate a workflow definition from scratch. Requires a FlowStudio MCP subscription — see https://mcp.flowstudio.app
Plan or coordinate CCF research stages, goals, gates, artifacts, and ccfa.yaml state. Use for 任务拆解, 流程规划, project status, end-to-end coordination, and explicitly requested autonomous research, autoresearch, or 自主科研迭代. Coordinate scientific hypotheses, experiments, feedback, and strategy changes within the task budget. Specialist skills own research outputs; scaffolder owns folder/template creation
Establish who registered and who operates a domain using WHOIS, RDAP and DNS. Use when running a whois lookup, querying RDAP, digging A, AAAA, MX, NS, TXT, SOA or CAA records, reading SPF includes, DKIM selectors or DMARC rua addresses, finding the registrar, registrant or nameservers, doing reverse DNS, PTR, ASN or netblock lookups, or hunting historical WHOIS and passive DNS. Applies to phishing and brand-abuse takedown, domain-dispute and UDRP evidence, vendor verification before payment, and infrastructure attribution. Reference at useosint.com/skills/who-owns-this-domain.
Initialize CCF project folders, LaTeX templates, artifact directories, and ccfa.yaml. Use for 项目初始化, 目录搭建, template setup, and reproducible workspace scaffolding. Preserve existing files. Workflow planning belongs to ccf-pipeline-orchestrator; research content belongs to its specialist owner.
Applies the DHDNA framework as an exploratory rubric for reasoning and writing patterns in supplied text. Used for explicit requests for DHDNA, cognitive-style reflection, a thinking-pattern profile, or comparisons of textual reasoning. Scores describe evidence in the sample, not validated psychological traits or personal identity.
Reads projects, searches project feeds, and retrieves recommendations and canonical papers in Paperzilla through the pz CLI. Supports recent recommendations, paper details, markdown-based summaries, recommendation feedback, JSON export, and Atom feed URLs.
Integrates with the official LabArchives ELN REST-like API and Inventory API v1. Supports regional endpoint selection, signed-request construction, user authorization and UID flows, local LA container validation, and verified LabArchives integration workflows.
Install, configure, and operate MemPalace, including a private local palace, a shared-brain hub, or a client joining an existing hub. Use for first-time setup, MCP wiring, mining, status, palace audit and repair, wings, rooms, drawers, shared-brain identity, or logstream readiness.
Use people-search aggregators and primary public records to find addresses, phone numbers, relatives, age and background on a person, and to audit and remove your own exposure. Covers Spokeo, BeenVerified, Whitepages, TruePeopleSearch, FastPeopleSearch, That'sThem, Radaris, Intelius and Pipl, plus voter files and county court and property records. Use when running a people search or reverse address lookup, tracing a debtor or missing person, building a subject's address history, or removing yourself from broker sites. Applies to skip tracing and debt recovery, asset investigation, executive protection, and personal exposure audits. Explains the FCRA limits that bar broker data from employment, tenancy, insurance and credit decisions, and the GDPR position. Reference at useosint.com/skills/dig-through-data-brokers.
Video summarizer agent skill for Claude Code, Codex, ChatGPT, Cursor, and OpenClaw. AI video & audio summarizer + repackager. Summarize YouTube, Bilibili, podcasts, TikTok, Twitter/X, Xiaohongshu (video and image notes), and any online video or audio, then optionally turn the takeaway into a TikTok-style vertical music video. Use when the user wants to summarize a video, extract transcripts/subtitles, get chapter-by-chapter summaries, understand a new URL or local file, or remix a long-form video into a short vertical MV. Do not use for searching already-saved videos (skill `bibi-library`), channel subscriptions / latest feed (`bibi-feed`), or on-screen / slide / mind-map analysis (`bibi-vision`). Those are sibling skills in this repo; same `bibi` CLI, same account. Triggers: "summarize this video", "what's this video about", "extract subtitles", "总结这个视频", "帮我看看这个视频讲了什么", "video summary", "podcast notes", "YouTube summary", "B站总结", "get transcript", "video to notes", "video summarizer", "video summarizer agent skill", "claude code video summarizer", "codex video summarizer", "video to TikTok MV", "把视频变成 TikTok", "video to song", "做一个 TikTok 视频". Works via bibi CLI (macOS/Windows) or OpenAPI (Linux / any platform without CLI).
Find the papers that answer a research query in Firecrawl's research paper index — a corpus of paper abstracts whose largest share is biomedical and life-science literature (PubMed, bioRxiv, medRxiv), alongside arXiv preprints in CS, physics, and math — using semantic search, semantic and structural expansion, and in-body verification. Use this skill for literature-finding and paper-retrieval tasks of any kind, including clinical, biomedical, drug, gene, disease, and other life-science questions, whether the answer is a single paper or a full multi-paper set. The index is reached only through the `firecrawl_research_*` MCP tools or the `firecrawl research` CLI subcommands. Calling `firecrawl_search` with its `categories` option set to `["research"]` is a different feature — it filters ordinary web search to research-affiliated websites (the list includes PubMed, bioRxiv, medRxiv, arXiv, and publisher sites) and returns page results from them, without querying the paper records in this index.
Debug failing Power Automate cloud flows using the FlowStudio MCP server. The Graph API only shows top-level status codes. This skill gives your agent action-level inputs and outputs to find the actual root cause. Load this skill when asked to: debug a flow, investigate a failed run, why is this flow failing, inspect action outputs, find the root cause of a flow error, fix a broken Power Automate flow, diagnose a timeout, trace a DynamicOperationRequestFailure, check connector auth errors, read error details from a run, or troubleshoot expression failures. Requires a FlowStudio MCP subscription — see https://mcp.flowstudio.app
A three-way conversation between Hayek, Mises, and Claude. A multi-role discussion from the perspective of Austrian economics. Trigger with: /chatroom-austrian, /奥派, "奥派聊天室" Austrian economics chatroom. Hayek × Mises × Claude debate. Trigger: /chatroom-austrian, /奥派, "Austrian chat"
Bulk-migrate metadata to GitHub issue fields from two sources: repo labels (e.g. priority labels to a Priority field) and Project V2 fields. Use when users say "migrate my labels to issue fields", "migrate project fields to issue fields", "convert labels to issue fields", "copy project field values to issue fields", or ask about adopting issue fields. Issue fields are org-level typed metadata (single select, text, number, date) that replace label-based workarounds with structured, searchable, cross-repo fields.
Read and send email via IMAP/SMTP. Check for new/unread messages, fetch content, search mailboxes, mark as read/unread, and send emails with attachments. Works with any IMAP/SMTP server including Gmail, Outlook, 163.com, vip.163.com, 126.com, vip.126.com, 188.com, and vip.188.com.
Use browser-use to perform Google searches, open results, and extract key information from live pages. Use when the user asks to "search Google", "look this up on Google", or needs current web results via a real browser session (often to avoid bot blocks).
Read one supplied paper closely enough to reconstruct how its authors actually got there, rather than restating what the abstract claims. Use for 精读论文, 讲透这篇论文, 把这篇读懂, 作者为什么这么设计, 这个公式怎么推出来的, paper x-ray, and deep single-paper comprehension before building on, reviewing, presenting, or citing that paper. Recovers the real starting point and the bet the authors placed, separates load-bearing design from decoration, grounds each key formula in a worked micro-example with concrete numbers, and checks how far the evidence actually reaches, including where the authors are confident and where the paper does not report something. Delivers a structured Markdown long-read by default. Not a summary, not a translation, not a peer review.
Search and ask questions about coding agent session history across Claude Code, Codex, and Cursor. Use when asking what was worked on, what was tried before, how a problem was investigated across sessions, what happened recently, or any question about past agent sessions. Also use when the user references prior sessions, previous attempts, or past investigations — even without saying 'sessions' explicitly.
Query the user's LLM Wiki knowledge base (the LLM Wiki desktop app at 127.0.0.1:19828 — NOT Obsidian, Notion, Apple Notes, Logseq, or any other PKM tool). Trigger ONLY when the user explicitly names LLM Wiki, says 'my wiki', 'my 知识库 / 知识库 / knowledge base', or asks things like 'what does my wiki say about X', 'read wiki page Y', 'show my wiki graph / 知识图谱', 'search in my LLM Wiki project', 'rescan my wiki sources / 重新索引', or names a wiki project by ID. DO NOT trigger on generic 'search my notes', 'find in my notebook', 'check my Obsidian', etc. — those belong to other tools the user may have installed. Covers wiki page search, file listing, content read, knowledge graph navigation, and source rescan against the running LLM Wiki desktop app. Read-only except for source rescan.
Help users prioritize product roadmaps and backlogs. Use when someone is deciding what to build next, sequencing features, allocating resources across projects, handling stakeholder requests, or struggling with too many competing priorities.
Use this skill when the user requests a newsletter, email digest, weekly roundup, industry briefing, or curated content summary. Supports topic-based research, content curation from multiple sources, and professional formatting for email or web distribution. Trigger on requests like “create a newsletter about X,” “write a weekly digest,” “generate a tech roundup,” or “curate news about Y.”
Diagnoses and safely reclaims macOS disk space: caches, logs, app remnants, large/duplicate files, Docker/OrbStack, Chromium code-sign clones, developer caches. Use when a Mac is low on storage, shows “Caching needs more space”, or before deleting anything to avoid data loss. Not for Windows/Linux or permission issues (use macos-permissions).
Summarize Douyin (TikTok China) videos by extracting audio, transcribing with whisper.cpp, and generating structured summaries. Use when a user shares a Douyin link and wants a text summary of the video content. Supports optional sync to Feishu (Lark) docs. Triggers on Douyin URLs (v.douyin.com, douyin.com/video/).
Fetch a URL and distill its content into the Obsidian wiki. If invoked from inside a project directory, the page lands directly in that project's folder (creating the project in the vault if needed). Otherwise it goes to misc/ and gains project affinity over time. Use this skill when the user says "/ingest-url <url>", "add this URL to the wiki", "ingest this link", "save this page", or pastes a URL and says "add this" or "save this to my wiki".
Baidu AI Search. Supports four modes: web search, Baidu Baike, Miaodong Baike, and AI generation. Automatically includes the current date as context. Use when the user asks to search for information, look up an encyclopedia entry, get the latest updates, search for news, or find materials.
DingTalk knowledge base and document management operations. Use this skill when the user mentions “钉钉文档,” “知识库,” “新建文档,” “查看文档目录,” “读取文档内容,” “写入文档,” “更新文档,” “文档成员,” “dingtalk doc,” or “knowledge base.” Supports all document-related operations, including creating knowledge bases, listing knowledge bases, creating documents/folders, reading/writing document content, and managing member permissions.
Enumerate a username across hundreds of platforms with sherlock, maigret and WhatsMyName, then correlate and confirm which accounts genuinely belong to the same person. Use for username OSINT and handle enumeration, "find all accounts for this username", cross-platform account correlation, nickname and screen-name pivots, or turning a handle into a real name. Applies to fraud and synthetic-identity investigation, recruitment and marketplace scam checks, trust-and-safety enforcement, insider-threat work, and personal exposure audits. Reference at useosint.com/skills/hunt-a-handle.
Build a sourced, corroborated profile of a named individual from public records, social platforms, professional networks, court and property filings, licensing boards, patents, papers and obituaries — anchoring the name to a second selector first so you never fuse two people into one dossier. Use when asked to find, identify, background-check or profile a person, verify someone's claimed employment or credentials, or locate a missing or hard-to-reach individual. Applies to counterparty and investor due diligence, fraud and asset investigation, journalism, skip tracing, missing persons, pre-employment integrity checks on fiduciary roles, and self-exposure audits. Reference at useosint.com/skills/find-anyone.
Investigate a phone number — E.164 normalisation with libphonenumber, phoneinfoga scanning, carrier and line-type identification, VoIP and burner detection, messaging-app registration checks, and reverse-lookup and caller-ID sources. Use for phone OSINT and reverse phone lookup, "who owns this number", identifying a burner or VoIP number, or checking whether a number is registered on WhatsApp, Telegram or Signal. Applies to vishing and business email compromise investigation, verifying a counterparty before sending payment, recruitment and marketplace scam checks, and fraud triage. Reference at useosint.com/skills/whose-number-is-this
Extract and interpret embedded file metadata with exiftool — EXIF GPS coordinates, camera make, model and serial, DateTimeOriginal and CreateDate timestamps, XMP and IPTC fields, and Office and PDF properties such as Author, Company, LastModifiedBy, template paths and revision counts. Use when reading EXIF from a photo, checking who really wrote a document, dating a file, fingerprinting a camera or phone, or investigating provenance in JPEG, HEIC, RAW, MP4, DOCX, XLSX or PDF. Applies to document-provenance disputes, insider-leak attribution, evidence handling, and pre-publication redaction checks. Reference at useosint.com/skills/secrets-in-file-metadata.
Local speech-to-text using faster-whisper. 4–6x faster than OpenAI Whisper with identical accuracy; GPU acceleration enables ~20x realtime transcription. SRT/VTT/TTML/CSV subtitles, speaker diarization, URL/YouTube input, batch processing with ETA, transcript search, chapter detection, per-file language map.
One book → one clear “viewfinder” concept image → one 2050 library card (PNG). The viewfinder captures the angle from which the author examines an issue and the image they see; the card includes the real cover, author portrait, and bibliographic details. The viewfinder block uses Feynman-style explanations to make the concept image clear and accurate; the illustration block uses AI image generation to depict it, with Jijang as the fixed protagonist (generated from a reference ink portrait and recognizable as him). Illustration style: picture-book feel in the style of Yoshida Seiji (everyday spaces in another world, warm slanting light, soothing yet refined). Light optical-glass card body, accent color dynamically extracted from the cover, adaptive aspect ratio. Close the book and remember this image, and the reading won’t be in vain. Use when the user says “取景框卡,” “图书馆卡,” “library card,” “书卡,” “铸书卡,” “一本书一句话一张卡,” “/ljg-library,” or provides a book title and wants it distilled into one collectible card. NOT FOR structural book analysis (use ljg-book), text-only quotes (use ljg-card -b), infographics (use ljg-card -i), or visual notes (use ljg-card -v).
File notes into the right folder in the user's Obsidian vault and audit/reorganize its structure, via the `obsidian` CLI and the `00_Index/Folder_Map.md` map note. Use when a note needs filing, when the user asks where a note belongs, or wants to tidy, deduplicate, audit, or restructure folders. Requires the Obsidian app to be running.
Search Slack for interpreted organizational context -- decisions, constraints, and discussion arcs -- and produce a synthesized research digest with cross-cutting analysis. Use when the user says 'search slack for', 'what did we discuss about', 'slack context for', or 'what does the team think about'. Differs from slack:find-discussions, which returns raw message results without synthesis.
Guide a product discovery conversation and write product-brief.md with the problem, evidence, scope, decisions, and the next uncertainty to resolve. Use for product discovery, defining a product, or refreshing its brief. Supports existing products, client ideas, and own ideas.
Turn findings into a defensible intelligence product — BLUF key judgements, standardised estimative probability language, per-claim sourcing with timestamps and archived copies, separated observation, inference and assessment, documented negative findings and gaps, chain of custody and hashing, and redaction of uninvolved parties. Use when writing an intelligence report, due-diligence memo, evidence pack or executive summary, or when asked to write up an investigation so it survives challenge. Applies to regulated compliance reporting, litigation and disclosure, board and investment committee reporting, and law-enforcement referral. Reference at useosint.com/skills/write-the-intel-brief.
Discover and evaluate scientific datasets, models, methodology posts, and Spaces through the Hugging Science catalog. Use when selecting scientific ML resources in biology, chemistry, genomics, materials, climate, physics, astronomy, medicine, mathematics, protein design, single-cell analysis, or PDE modeling, and when checking their actual datasets, Transformers, native-runtime, Inference Providers, or Gradio interfaces
Produces a one-page cross-functional business snapshot for SMB owners — cash position (the ledger: MYOB, NetSuite, QuickBooks, Xero, or Zoho Books), sales trend (PayPal/Square/Stripe), pipeline movement (HubSpot), this week's commitments (Calendar), urgent watch-list items (Gmail or M365, Slack), and the single most important thing needing attention today. Proactively tries every available connector and gracefully scopes to whatever is connected — one connector gives a partial pulse; the full stack gives the full picture. Trigger when the user asks how the business is doing, wants a snapshot, a daily brief, a Friday recap, or says anything like “what am I missing” or “catch me up on the business.” A start-of-week briefing routes to /monday-brief, which runs this skill as its first link.
Stock investment research execution engine that carries out an 8-stage due diligence process. Receives structured research instructions generated by stock-question-refiner, deploys multiple agents for parallel research, and produces a cited investment due diligence report. Covers company facts, industry cycles, business breakdown, financial quality, ownership and governance, market disagreements, valuation and competitive moat, and the comprehensive report. Use this skill when users need stock investment research, fundamental analysis, or investment due diligence
Creates reusable, source-traced research reports and coordinates provider/mode lanes with original exports. Use for deep research, research reports, literature reviews, market or company research, and ChatGPT/Kimi/UniFuncs research routes. Technology choice uses tech-selection; competitor code uses competitors-analysis.
Design experiment plans with progressive stages—initial implementation, baseline tuning, creative research, and ablation studies. Plan baselines, datasets, hyperparameter sweeps, and evaluation metrics. Use when planning experiments for a research paper
Geolocate and chronolocate a photo or video from visual evidence alone — plate and phone number formats, road markings, utility poles, bollards, signage typefaces, architecture and vegetation for place; shadow direction and length with SunCalc for time and date. Use when asked where or when a picture was taken, to verify a claimed location without GPS or EXIF, or to match a scene against Google Earth, Street View, Yandex Panoramas, Mapillary or KartaView. Applies to GEOINT and conflict monitoring, insurance and claims verification, journalism fact-checking, and evidence review. Reference at useosint.com/skills/geolocate-from-pixels.
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.