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420 skills match “data cleaning”
Creator Rights Assistant
Use when a creator, manager, or label is finalizing an asset and wants a clean, standards-mapped record of its origin, authorship context, licensing scope, attribution requirements, and integrity signals, or wants to track license durations, territories, expirations, source-material permissions, and rights transfers across a catalog. Operates before publication. Do NOT use for: validating licenses, assessing ownership or infringement, drafting legal documents, handling claims (that is Content ID Guide), rendering platform credits and disclosures (that is Attribution Engine), or any request to embed identity into files against a person's wishes.
Stock Terminal - SentiSense
Answer stock-terminal commands and market research questions with compact, sourced views of price, sentiment, SentiSense Score, news, filings, analyst ratings, earnings, and end-of-day options analytics. Use for open a ticker, compare stocks, daily brief, or smart-money screening. For an explicit build request, provides contracts, fixtures, and a staged guide for a local chat-and-canvas financial terminal. Data access is read-only: no trades, purchases, account mutations, or wallet access. Local app or artifact creation only when requested.
Public Relations & Earned Media
When the user wants help with public relations, earned media, press coverage, journalist outreach, or media strategy (not pull requests). Also use when the user mentions 'PR,' 'press,' 'press release,' 'media outreach,' 'pitch a journalist,' 'get featured,' 'media list,' 'media kit,' 'press kit,' 'newsjacking,' 'news hijack,' 'HARO,' 'Qwoted,' 'Featured,' 'reporter request,' 'tech press,' 'TechCrunch,' 'thought leadership placement,' 'op-ed,' 'guest article,' 'press contacts,' 'podcast prep,' 'podcast guest,' 'prep me for this podcast,' 'how do I get press,' 'PR crisis,' 'crisis communications,' 'respond to backlash,' 'we got hacked,' 'data breach statement,' or 'holding statement.' Also covers crisis response when something goes wrong. For startup/SaaS/AI directory submissions, see directory-submissions. For product launches, see launch. For social-media engagement, see social. For cold-email outreach to prospects, see cold-email.
YouTube API
Use when YouTube data is needed without Google API quotas or OAuth setup: transcripts, video metadata, channel info, search results, playlists. Triggers on pasted YouTube links, creator names, @handles, topic research, video summaries, channel browsing, or any request where YouTube content would help — even if not mentioned explicitly. Not for uploads, account management, or written-source-only research.
Einstein
Blockchain analytics and DeFi intelligence via Einstein's x402 micropayment services. Use when user wants on-chain market analysis, token research, whale tracking, smart money tracking, rug pull scanning, launchpad monitoring (Pump.fun, Zora, Virtuals), portfolio analysis, MEV detection, cross-chain arbitrage, or Polymarket data. Supports Base, Ethereum, BSC, Arbitrum, Polygon, Optimism, zkSync, Solana. Costs $0.25-$1.15 USDC per query via x402 protocol on Base.
Keyword Research
Use when the user asks to "find keywords", "挖词", or "搜什么词"; prioritizes search volume, keyword difficulty, intent, and topic clusters from provided or connected data. Not for competitor-relative coverage gaps — use content-gap-analysis. 关键词研究/内容选题
Google Maps Automation Scraper Skill
This skill helps users automatically scrape business data from Google Maps using the BrowserAct Google Maps API. Agent should proactively trigger this skill for needs like finding restaurants in a specific city, extracting contact info of dental clinics, researching local competitors, collecting addresses of coffee shops, generating lead lists for specific industries, monitoring business ratings and reviews, getting opening hours of local services, finding specialized stores (e.g., Turkish-style restaurants), analyzing business categories in a region, extracting website links from local businesses, gathering phone numbers for sales outreach, mapping out service providers in a specific country.
Finance Radar
Stock and cryptocurrency analysis powered by Yahoo Finance data. Use when a user wants to: (1) Analyze stocks or crypto prices/fundamentals, (2) Track investment portfolios, (3) Monitor watchlists with alerts, (4) Analyze dividends, (5) Score stocks on 8 dimensions, (6) Detect viral trending tickers (hot scanner), (7) Spot rumors and early signals before mainstream, (8) Check earnings reactions, (9) Find trending stocks or crypto. Integrates SkillPay.me billing at 0.001 USDT per call.
Web Search Exa
Neural web search, content extraction, company and people research, code search, and deep research via the Exa MCP server. Use when you need to: (1) search the web with semantic understanding — not just keywords, (2) find research papers, news, tweets, companies, or people, (3) extract clean content from URLs, (4) find semantically similar pages to a known URL, (5) get code examples and documentation, (6) run deep multi-step research with a report, (7) get a quick synthesized answer with citations. NOT for: local file operations, non-web tasks, or anything that doesn't involve web search or content retrieval.
Swift
Writes, debugs, and optimizes Swift — concurrency, ARC leaks, optionals, generics, SwiftUI state, and packages. Use when writing or reviewing Swift code, when a build won't type-check or the compiler "is unable to type-check this expression in reasonable time", when an app crashes on a force unwrap, an unowned reference, or EXC_BAD_ACCESS, when Swift 6 raises Sendable / actor-isolated / data-race errors, when a retain cycle keeps objects alive, when JSON fails to decode, when async code hangs or deadlocks, when SwiftUI state resets or views redraw too often, when XCTest or Swift Testing tests are flaky, when a Swift package won't resolve, or when bridging to Objective-C, C, or Linux. Not for Xcode signing and IDE settings, or App Store submission and iOS app lifecycle.
Garmin Health Analysis
Talk to your Garmin data naturally - "what was my fastest speed snowboarding?", "how did I sleep last night?", "what was my heart rate at 3pm?". Access 20+ metrics (sleep stages, Body Battery, HRV, VO2 max, training readiness, body composition, SPO2), download FIT/GPX files for route analysis, query elevation/pace at any point, and generate interactive health dashboards. From casual "show me this week's workouts" to deep "analyze my recovery vs training load".
Xiaohongshu Skill
XiaoHongShu (Little Red Book) data collection and interaction toolkit. Use when working with XiaoHongShu (小红书) platform for: (1) Searching and scraping notes/posts, (2) Getting user profiles and details, (3) Extracting comments and likes, (4) Following users and liking posts, (5) Fetching home feed and trending content. Automatically handles all encryption parameters (cookies, headers) including a1, webId, x-s, x-s-common, x-t, sec_poison_id, websectiga, gid, x-b3-traceid, x-xray-traceid. Supports guest mode and authenticated sessions via web_session cookie.
NeuroKit2
Comprehensive biosignal processing toolkit for analyzing physiological data including ECG, EEG, EDA, RSP, PPG, EMG, and EOG signals. Use this skill when processing cardiovascular signals, brain activity, electrodermal responses, respiratory patterns, muscle activity, or eye movements. Applicable for heart rate variability analysis, event-related potentials, complexity measures, autonomic nervous system assessment, psychophysiology research, and multi-modal physiological signal integration.
Ios
Builds, ships, and debugs native iOS apps: lifecycle, permissions, entitlements, push, widgets, StoreKit, and App Store review. Use when a submission is rejected or a guideline blocks a release; when a permission prompt never appears, or a call fails with a missing-entitlement error; when push, background refresh, or a background upload never runs; when a universal link opens Safari instead of the app; when the app is killed by the watchdog, by jetsam, or with 0xdead10cc, hangs on launch, or crashes only on device; when a widget, Live Activity, or app extension runs out of memory; when purchases, subscriptions, or restore fail; when a privacy manifest, tracking prompt, or data label is required; when layout breaks under Dynamic Type; or when a new iOS release breaks a shipped app. Not for Swift language mechanics (`swift`), IDE, signing and build settings (`xcode`), store listings and submission workflow (`app-store`), or cross-platform apps (`react-native`, `flutter`).
Transcribee
Transcribe YouTube videos and local audio/video files with speaker diarization. Use when user asks to transcribe a YouTube URL, podcast, video, or audio file. Outputs clean speaker-labeled transcripts ready for LLM analysis.
Summarize Pro
When user asks to summarize text, articles, documents, meetings, emails, YouTube transcripts, books, PDFs, reports, conversations, or any long content. Also handles bullet points, key takeaways, action items, TL;DR, ELI5, executive summaries, chapter summaries, comparison summaries, translation summaries, thread summaries, and custom-length summaries. 20-feature AI summarizer with multiple formats, languages, and export options. All processing happens locally — NO external API calls, NO network requests, NO data sent to any server.
MCP Integration Usage Guide
Use Model Context Protocol servers to access external tools and data sources. Enable AI agents to discover and execute tools from configured MCP servers (legal databases, APIs, database connectors, weather services, etc.).
Memory Pipeline
Complete agent memory + performance system. Extracts structured facts, builds knowledge graphs, generates briefings, and enforces execution discipline via pre-game routines, tool policies, result compression, and after-action reviews. Includes external knowledge ingestion (ChatGPT exports, etc.) into searchable memory. Use when working on memory management, briefing generation, knowledge consolidation, external data ingestion, agent consistency, or improving execution quality across sessions.
AI SEO
When the user wants to optimize content for AI search engines, get cited by LLMs, or appear in AI-generated answers. Also use when the user mentions 'AI SEO,' 'AEO,' 'GEO,' 'LLMO,' 'answer engine optimization,' 'generative engine optimization,' 'LLM optimization,' 'AI Overviews,' 'optimize for ChatGPT,' 'optimize for Perplexity,' 'AI citations,' 'AI visibility,' 'zero-click search,' 'how do I show up in AI answers,' 'LLM mentions,' 'optimize for Claude/Gemini,' 'llms.txt,' 'llms-full.txt,' 'OKF,' 'Open Knowledge Format,' 'knowledge bundle,' 'agent-readable site,' 'agent readiness,' 'is my site agent-ready,' 'WebMCP,' 'do listicles still work for AI,' 'ChatGPT stopped citing comparison pages,' 'how do LLMs see our brand,' 'LinkedIn for AEO,' or 'AI citation format shift.' Use this whenever someone wants their content to be cited or surfaced by AI assistants and AI search engines. For traditional technical and on-page SEO audits, see seo-audit. For structured data implementation, see schema.
Typescript
Writes, reviews, and debugs type-safe TypeScript: type errors, narrowing, generics, tsconfig strictness, and declaration files. Use when a build hits type errors ("not assignable", "possibly undefined", "excessively deep", "cannot find module"), when eliminating any or unchecked as casts, designing generics or discriminated unions, writing .d.ts files or typing untyped npm packages, configuring tsconfig or module resolution, fixing ESM/CJS import crashes ("ERR_REQUIRE_ESM", "x is not a function"), validating API or JSON data at runtime, migrating JavaScript to TypeScript or upgrading the TypeScript version, or when tsc or the editor gets slow or runs out of memory.
Git-History Reflection Skill
This skill produces a DESCRIPTIVE Git-history reflection report. It is intended ONLY for: (a) a developer running it on their own repository for self-reflection, or (b) an opt-in, consent-based team retrospective on a shared repository. The skill MUST NOT be used to evaluate, rank, compare, discipline, or surveil individual workers, or to support performance reviews, compensation, promotion, or any HR decision. Trigger only on explicit, intent-clear requests such as: "generate a Git-history reflection report on my own repo", "self-reflection on my commit patterns", "team retrospective with everyone's consent", "对我自己的仓库做一个 Git 历史自查报告", "团队复盘（已获每个人同意）". Do NOT trigger on broad phrases like "analyze code", "代码分析", "developer evaluation", or "compare developers" — those are too vague and risk activating people-data analysis without consent. When the request is ambiguous, ask the user to clarify intent and confirm they have informed consent from every developer whose history will be read.
Interview Analysis Skill
Deep interview analysis using dynamic expert routing. Automatically selects top domain thinkers based on role type to distinguish genuine capability from performance, identifying Battle Scars over Methodology Recitation. Applicable to any professional position including product management, engineering, design, operations, sales, and data science.
Math Olympiad Solver
Solve competition math problems (IMO, Putnam, USAMO, AIME) with adversarial verification that catches the errors self-verification misses. Activates when asked to 'solve this IMO problem', 'prove this olympiad inequality', 'verify this competition proof', 'find a counterexample', 'is this proof correct', or for any problem with 'IMO', 'Putnam', 'USAMO', 'olympiad', or 'competition math' in it. Uses pure reasoning (no tools) — then a fresh-context adversarial verifier attacks the proof using specific failure patterns, not generic 'check logic'. Outputs calibrated confidence — will say 'no confident solution' rather than bluff. If LaTeX is available, produces a clean PDF after verification passes.
Javascript
Writes, debugs, and reviews JavaScript: async and the event loop, coercion, closures, dates, Unicode, regex, and modern ES2023+ APIs. Use when JS throws TypeError or "undefined is not a function", a promise never settles or a rejection goes unhandled, NaN or [object Object] appears, dates shift by a day, sorting or equality misbehaves, memory grows, a regex hangs, JSON loses precision, a Node process won't exit or ignores signals, or fetch doesn't reject on a 404; also when choosing data structures, handling errors, profiling slow code, or checking whether a feature is safe for a target Node or browser version. Covers Node and browser runtime edges. Not for TypeScript type-system design or framework internals.