Skill rating
2 000 skills. The A–F grade combines safety (60%) and quality (40%); tests add a bonus. The rating refreshes automatically from open catalogs.
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| # | Grade | Skill | Score ▾ | Safety | Quality | Process | Tests | Popularity | Updated |
|---|---|---|---|---|---|---|---|---|---|
| 51 | A | This skill should be used when the user asks to "check paper citations", "verify references", "detect fake citations", "validate bibliography", "check if papers exist", "查文献真伪", "检查论文引用", "验证参考文献", "识 | 100 | 89 | C | — | ↓ 1 099 ★ 4 | 11 May 2026 | |
| 52 | A | Analyze resumes and design interview strategies using evidence-based methodology. Transforms interview prep from "read resume → ask questions" into "define standard → forensic evidence → future simula | 100 | 84 | B | — | ↓ 3 201 ★ 4 | 11 May 2026 | |
| 53 | A | Detect and humanize AI-generated Chinese text. 20+ detection categories, weighted 0-100 scoring with sentence-level analysis, 7 style transforms (casual/zhihu/xiaohongshu/wechat/academic/literary/weib | 100 | 86 | C | evals | ↓ 3 319 ★ 4 | 11 May 2026 | |
| 54 | A | use for adaptive deep research, broad but accurate information gathering, literature review, github and project due diligence, source graph investigation, cited reports, claim verification, or decisio | 100 | 98 | B | — | ↓ 846 | 11 May 2026 | |
| 55 | A | AI-powered search that aggregates and summarizes results from multiple sources including web, X/Twitter, Reddit, Hacker News, YouTube, ArXiv, and Wikipedia. Use this when you need a synthesized answer | 100 | 90 | B | — | ↓ 1 517 ★ 2 | 11 May 2026 | |
| 56 | A | Deep-dive analysis of academic papers, with optional architecture diagrams of the paper's method. Use this skill whenever the user shares a research paper, a paste of paper content, a PDF attachment, | 100 | 96 | C | — | ↓ 1 332 | 11 May 2026 | |
| 57 | A | Fetch academic papers from Sci-Hub given a DOI. Automatically downloads PDFs and saves them to research/papers/ with clean filenames. Use when the user provides a DOI or requests a paper from PubMed. | 100 | 84 | C | — | ↓ 3 368 ★ 3 | 17 May 2026 | |
| 58 | A | Use when the user wants to find more relevant academic papers through real-time Google Scholar retrieval with google-scholar-search-mcp, expand search terms from a research topic or seed paper, screen | 100 | 97 | C | — | ↓ 462 ★ 1 | 11 Jun 2026 | |
| 59 | A | Multi-perspective structured debate for complex topics. Spawn parallel subagents with opposing stances, cross-inject arguments for rebuttal, then synthesize via neutral judge into a consensus report w | 100 | 95 | B | — | ↓ 691 ★ 1 | 11 May 2026 | |
| 60 | A | Follow the money via public records and sanctions data. | 100 | 83 | C | — | ★ 244 884 | 12 h ago | |
| 61 | A | Ground answers and documents in cited, verifiable sources. | 100 | 83 | C | — | ★ 244 884 | 12 h ago | |
| 62 | A | Manage citations systematically throughout the research and writing process. | 100 | 83 | C | — | ★ 46 317 | 17 h ago | |
| 63 | A | This is the core skill for the deep research and writing tool—combining AI-driven deep research with well-formatted written outputs. Every document produced is backed by comprehensive literature searc | 100 | 82 | B | — | ★ 46 317 | 17 h ago | |
| 64 | A | 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/R | 100 | 82 | D | — | ★ 46 317 | 17 h ago | |
| 65 | A | Content quality and E-E-A-T analysis with AI citation readiness assessment. Use when user says "content quality", "E-E-A-T", "content analysis", "readability check", "thin content", or "content audit" | 95 | 89 | A | — | ★ 46 317 | 17 h ago | |
| 66 | A | When the user wants to plan, design, or implement an A/B test or experiment, or build a growth experimentation program. | 100 | 83 | C | evals | ★ 46 317 | 17 h ago | |
| 67 | A | Video and audio perception, indexing, and editing. Ingest files/URLs/live streams, build visual/spoken indexes, search with timestamps, edit timelines, add overlays/subtitles, generate media, and crea | 100 | 82 | B | — | ★ 46 317 | 17 h ago | |
| 68 | A | First-principles assumption auditor. Classifies each hidden assumption (fact / convention / belief / interest-driven), ranks by fragility × impact, and rebuilds conclusions from verified premises. Bil | 100 | 83 | B | — | ★ 46 317 | 17 h ago | |
| 69 | A | Search the web and X (Twitter) using xAI's Grok API with real-time access, citations, and image understanding | 100 | 83 | C | — | ↓ 4 418 ★ 19 | 11 May 2026 | |
| 70 | A | Enables grounded question answering by automatically executing the Google Search tool within Gemini models. Use when the required information is recent (post knowledge cutoff) or requires verifiable c | 100 | 83 | C | — | ↓ 4 604 ★ 5 | 11 May 2026 | |
| 71 | A | Deep research using Parallect.ai. Queries multiple AI research providers (Perplexity, Gemini, OpenAI, Grok, Anthropic) in parallel, then synthesizes results into a unified report with cross-referenced | 100 | 97 | B | — | ↓ 692 | 11 May 2026 | |
| 72 | A | Shape Up methodology for product and feature development. Use when collaboratively shaping a solution — iterating on problem definition (requirements) and solution options (shapes), breadboarding syst | 100 | 93 | C | — | ↓ 1 908 | 11 May 2026 | |
| 73 | A | Search, download, convert, organize, and audit academic literature collections. Use when asked to find papers, build a literature library, add papers to references, download PDFs, convert papers to ma | 100 | 87 | D | — | ↓ 2 124 ★ 2 | 17 May 2026 | |
| 74 | A | Deep research and synthesis assistant. Use when you need to investigate a topic across multiple sources, compare findings, produce structured research reports, or do multi-step web research with citat | 100 | 98 | C | — | ↓ 619 | 11 May 2026 | |
| 75 | A | Model-driven arXiv retrieval workflow for building a paper set with a manual language parameter: initialize a run, fetch metadata for each model-designed query, let the model filter irrelevant items p | 100 | 91 | C | — | ↓ 2 920 | 11 May 2026 | |
| 76 | A | Activate when: user asks 'should we use this old technology or switch to something newer', 'how do I know if a book is worth reading', 'this institution has been around forever — is that meaningful', | 100 | 95 | B | — | ↓ 871 ★ 3 | 16 Jul 2026 | |
| 77 | A | Designs an A/B test or experiment with variants, success metrics, sample size, and duration for an existing hypothesis. Use when planning an experiment to validate a product change or test an assumpti | 100 | 92 | B | — | ★ 664 | 2 d ago | |
| 78 | A | Defines a testable hypothesis with clear success metrics and a validation approach. Use when forming assumptions to test or aligning a team on what success looks like, before any experiment is designe | 100 | 92 | C | — | ★ 664 | 2 d ago | |
| 79 | A | Google web search via Gemini Search Grounding (primary) and Custom Search JSON API (fallback). Use for: (1) Synthesized answers with citations (grounded search), (2) Raw link results with snippets, (3 | 100 | 86 | B | — | ↓ 2 395 ★ 3 | 11 May 2026 | |
| 80 | A | Find what your audience is searching for right now — scout X/Twitter and Reddit for trending topics, discover and deep-analyze competitors, and find content gaps. Combine social signals with SEO intel | 100 | 87 | C | — | ★ 2 141 | 20 Jul 2026 | |
| 81 | A | Plan, prioritize, and design rigorous A/B tests using the Test Velocity Method. Use when a user wants to test a landing page, CTA, email, signup flow, pricing page, or any digital experience — this sk | 100 | 87 | B | — | ★ 2 141 | 20 Jul 2026 | |
| 82 | A | GEO-focused fact-checking and evidence collection assistant for written content. Use this skill whenever the user wants to verify factual claims (numbers, dates, rankings, market share, competitor dat | 100 | 88 | C | evals | ★ 2 141 | 20 Jul 2026 | |
| 83 | A | Designs market and user research plans focused on methodology selection and research material authoring (screeners, surveys, interview guides, usability task scripts, etc.). Use this skill whenever th | 100 | 87 | B | — | ★ 2 141 | 20 Jul 2026 | |
| 84 | A | Chinese Bazi (八字) four-pillar fortune calculation and basic interpretation — enables AI agents to compute and read a birth chart using traditional Zi-Ping methodology. | 100 | 87 | B | — | ★ 2 141 | 20 Jul 2026 | |
| 85 | A | Activate when: user is reading a business case study or founder biography and drawing lessons; a post-mortem produced a neat single root cause; someone says 'the story is too clean' or 'that explanati | 100 | 95 | B | — | ↓ 759 ★ 2 | 16 Jul 2026 | |
| 86 | A | How to use the internet_search tool effectively — category routing, query formulation, and multi-search strategies. Use whenever web search is needed: current events, research papers, community opinio | 100 | 84 | C | — | ↓ 4 144 ★ 1 | 11 May 2026 | |
| 87 | A | Free multi-engine web search via ddgs CLI (DuckDuckGo, Google, Bing, Brave, Yandex, Yahoo, Wikipedia) + arXiv API search. No API keys required. Use when user needs web search, research paper discovery | 100 | 84 | F | — | ↓ 2 137 ★ 3 | 11 May 2026 | |
| 88 | A | Literature review paper writing assistant — guides you through the full lifecycle:
(1) Systematic search using PICO/Boolean/MeSH frameworks across arXiv, Semantic Scholar, OpenAlex, CrossRef & PubMed; | 100 | 86 | C | — | ↓ 884 ★ 11 | 20 May 2026 | |
| 89 | A | Fetch and analyze peer reviews from OpenReview for any academic paper. Use this skill when the user mentions OpenReview, asks about reviews for a paper, wants a review summary or synthesis, provides a | 100 | 94 | B | — | ↓ 821 | 11 May 2026 | |
| 90 | A | Build complex Boolean query strings for precise PubMed/MEDLINE literature retrieval. Trigger when user needs MeSH term mapping, Boolean query construction, advanced PubMed filters, citation searching, | 100 | 94 | A | — | ↓ 846 | 11 May 2026 | |
| 91 | A | Deep web research with multi-round search, cross-verification, and structured reports with citations. Enhances web_search and web_fetch into a full research workflow. Use when: user asks to research a | 100 | 96 | D | — | ↓ 896 | 11 May 2026 | |
| 92 | A | Use medical translation for academic writing workflows that need structured execution, explicit assumptions, and clear output boundaries. | 100 | 94 | A | — | ↓ 842 | 11 May 2026 | |
| 93 | A | Comprehensive research grounded in web data with explicit citations. Use when you need multi-source synthesis—comparisons, current events, market analysis, detailed reports. | 100 | 89 | C | — | ↓ 1 261 ★ 1 | 17 May 2026 | |
| 94 | A | Use when the user explicitly asks for Elon Musk's thinking frameworks, first-principles cost analysis (Idiot Index, Magic Wand Number), The Algorithm (question/delete/simplify/accelerate/automate), mi | 100 | 92 | B | — | ↓ 740 ★ 1 | 11 May 2026 | |
| 95 | A | Daily tech news collection and distribution system. Automated methodology for collecting, curating, and distributing industry news via scheduled cron jobs. Use when setting up automated daily news dig | 100 | 93 | C | — | ↓ 729 ★ 1 | 11 May 2026 | |
| 96 | A | Orchestrates the continuous learning of new skills from arXiv papers. Use this to trigger a learning cycle, which fetches papers, extracts code/skills, and solidifies them. | 100 | 84 | C | — | ↓ 2 617 ★ 2 | 18 May 2026 | |
| 97 | A | Extract structured data from academic papers (PDF/DOCX/TXT) into literature review tables (XLSX/CSV). Use when user says "整理文献到表格", "extract papers to table", "literature review table", or provides pa | 100 | 86 | C | — | ↓ 755 ★ 12 | 11 May 2026 | |
| 98 | A | 从学术文献PDF自动生成学术汇报PPT的完整工具链。
**使用场景**:
(1) 需要根据文献快速生成学术汇报PPT
(2) 文献阅读后的内容整理与可视化呈现
(3) 组会汇报、文献分享、学术报告准备
(4) 需要结构化展示研究问题、方法、结论、局限
**触发关键词**: "文献PPT", "汇报PPT", "学术汇报", "文献整理", "自动生成PPT",
"presentation", | 100 | 84 | C | — | ↓ 689 ★ 12 | 18 May 2026 | |
| 99 | A | Read and analyze market structure for any trading instrument like a professional trader. Use when the user shares a chart, price data, or asks for a market structure analysis. Covers trend identificat | 100 | 87 | B | — | ↓ 1 404 ★ 2 | 11 May 2026 | |
| 100 | A | Search and discover academic scholars using OpenJobs AI. Find researchers by name, affiliation, research areas, citations, h-index, publications, and more with structured filters. | 100 | 87 | B | — | ↓ 868 ★ 4 | 11 May 2026 |