Topic · Data and Research

Research skills for Claude Code and Codex

Skills that run research for an agent: deep web research with cited reports, investigative and primary-source researchers, literature reviews and paper lookups, hypothesis generation and scientific brainstorming, autonomous research loops, and research documentation in Notion and Google Workspace. They give an agent a method for gathering evidence and stating what it found.

Highest-scoring research skills in the October 22, 2026 snapshot: citation-management from K-Dense-AI/claude-scientific-skills (89/100), researcher from bitwize-music-studio/claude-ai-music-skills (82/100) and autonomous-investigation from deanpeters/Product-Manager-Skills (81/100). Scores come from the Suede Skill Check.

9 from official publishers. 8 bundle scripts. 8 connect to an outside service. Listed in Productivity and Knowledge Work (22), Science and Research (18), AI Agents and LLM Engineering (5), Writing and Editing (1).

All 46 research skills

SkillRepositoryWhat it does
autonomous-investigation 81/100 · Bdeanpeters/Product-Manager-SkillsDefines the protocol behind investigation skills for unattended AI research, using a search-plan gate, Fact, Inference, and Assumption labels, confidence stacking, and diffable outputs.
citation-management 89/100 · BK-Dense-AI/claude-scientific-skillsManages academic citations by searching OpenAlex, PubMed, and Google Scholar, extracting metadata, validating references, and generating formatted BibTeX entries.
firecrawl-deep-research 80/100 · Bfirecrawl/skillsProduces an intensive, cited analytical report with executive summary, multi-angle findings, contrarian views, open questions, and full sources, for complex topics needing rigorous synthesis.
firecrawl-research-index 76/100 · Cfirecrawl/skillsFinds papers that answer a research query in Firecrawl's paper index, covering biomedical and life-science literature plus arXiv preprints, using semantic search and verification.
firecrawl-research-papers 75/100 · Cfirecrawl/skillsFinds and synthesizes research papers using semantic search and related-paper expansion over Firecrawl's index of largely biomedical and life-science literature plus arXiv preprints.
firecrawl-workflows 80/100 · Bfirecrawl/skillsRuns Firecrawl workflows that produce deliverables such as research reports, literature reviews, SEO audits, QA reports, lead lists, and website design systems.
literature-review 89/100 · BK-Dense-AI/claude-scientific-skillsConducts systematic, scoping, and narrative literature reviews using sources such as PubMed, arXiv, and bioRxiv, tracking search coverage and evidence limitations.
researcher 82/100 · Bbitwize-music-studio/claude-ai-music-skillsConducts investigative-grade research with primary source analysis and cross-verification for albums that need factual research, source material, or verification of claims.
researchers-biographical 82/100 · Bbitwize-music-studio/claude-ai-music-skillsResearches personal backgrounds, interviews, motivations, and humanizing details to give biographical context about the people involved in an album's subject.
researchers-tech 82/100 · Bbitwize-music-studio/claude-ai-music-skillsResearches project histories, changelogs, developer interviews, and open source documentation when an album's subject involves technology projects or developer stories.
systems-paper-writing 77/100 · COrchestra-Research/AI-Research-SKILLsGuides writing systems papers for OSDI, SOSP, ASPLOS, NSDI, and EuroSys with structural blueprints, writing patterns, venue checklists, reviewer guidelines, LaTeX templates, and deadlines.
autoresearch 66/100 · DOrchestra-Research/AI-Research-SKILLsOrchestrates end-to-end autonomous AI research projects using a two-loop architecture. The inner loop runs rapid experiment iterations with clear…
bgpt-paper-search 82/100 · BK-Dense-AI/claude-scientific-skillsSearches BGPT scientific papers by topic or DOI and retrieves claim-level evidence extracted from full text, including experiments, reported…
brainstorming-research-ideas 74/100 · COrchestra-Research/AI-Research-SKILLsGuides researchers through structured ideation frameworks to discover high-impact research directions. Use when exploring new problem spaces…
clinical-reports 79/100 · CK-Dense-AI/claude-scientific-skillsCreates safety-bounded draft structures and runs local deterministic checks for clinical case, diagnostic, trial, safety, and aggregate research…
creative-thinking-for-research 71/100 · COrchestra-Research/AI-Research-SKILLsApplies cognitive science frameworks for creative thinking to CS and AI research ideation. Use when seeking genuinely novel research directions by…
deep-research 80/100 · Bsanjay3290/ai-skillsExecute autonomous multi-step research using Google Gemini Deep Research Agent. Use for: market analysis, competitive landscaping, literature…
huggingface-papers 80/100 · Bhuggingface/skillsLook up and read Hugging Face paper pages in markdown, and use the papers API for structured metadata such as authors, linked…
hypothesis-generation 79/100 · CK-Dense-AI/claude-scientific-skillsFormulates evidence-bounded scientific questions, candidate hypotheses, rival explanations, causal or associational claims, discriminating…
ml-paper-writing 67/100 · DOrchestra-Research/AI-Research-SKILLsWrite publication-ready ML/AI papers for NeurIPS, ICML, ICLR, ACL, AAAI, COLM. Use when drafting papers from research repos, structuring arguments…
nemo-rl-auto-research 85/100 · BNVIDIA/skillsAutonomous NeMo-RL research agent workflow for directed hypothesis testing and open-ended discovery. Guides agents through the full experiment…
notion-research-documentation 73/100 · Cmakenotion/notion-cookbookResearches questions across Notion sources and synthesizes cited briefs, comparisons, or reports. Use when answering requires discovering and…
notion-research-documentation 74/100 · Copenai/skillsResearch across Notion and synthesize into structured documentation; use when gathering info from multiple Notion sources to produce briefs…
paper-lookup 87/100 · BK-Dense-AI/claude-scientific-skillsSearches 18 scholarly APIs for papers, preprints, citations, open-access full text, repository records, and journal OA status, and returns results…
parallel-web 77/100 · CK-Dense-AI/claude-scientific-skillsUses Parallel CLI for web search, URL extraction, deep research, structured data enrichment, entity discovery, and recurring web monitoring. Best…
persona-researcher 54/100 · Dgoogleworkspace/cliOrganize research — manage references, notes, and collaboration.
propose-hypotheses 66/100 · DNeoLabHQ/context-engineering-kitExecute complete FPF cycle from hypothesis generation to decision
research 86/100 · Bdanjdewhurst/story-skillsThis skill should be used when the user asks to "research", "fact-check", "check the history", "is this accurate", "research notes", "sources"…
research 71/100 · Cmattpocock/skillsInvestigate a question against high-trust primary sources and capture the findings as a Markdown file in the repo. Use when the user wants a topic…
research-grants 87/100 · BK-Dense-AI/claude-scientific-skillsSupports research proposal preparation and review for NSF, NIH, DOE, DARPA, and Taiwan NSTC, including opportunity-specific requirements, aims…
research-lookup 87/100 · BK-Dense-AI/claude-scientific-skillsCompiles current scholarly evidence for a scientific manuscript or research brief when the user explicitly asks to gather literature, references…
researchers-financial 82/100 · Bbitwize-music-studio/claude-ai-music-skillsResearches SEC filings, earnings calls, analyst reports, and market data. Use when the album subject involves financial crimes, corporate stories…
researchers-gov 82/100 · Bbitwize-music-studio/claude-ai-music-skillsResearches DOJ/FBI/SEC press releases, agency statements, and government sources. Use when research needs official government records or agency…
researchers-historical 82/100 · Bbitwize-music-studio/claude-ai-music-skillsResearches archives, contemporary accounts, and timeline reconstruction. Use when the album subject involves historical events that need primary…
researchers-journalism 82/100 · Bbitwize-music-studio/claude-ai-music-skillsResearches investigative articles, interviews, and news coverage. Use when research needs journalistic sources for cross-referencing or additional…
researchers-legal 82/100 · Bbitwize-music-studio/claude-ai-music-skillsResearches court documents, indictments, plea agreements, and sentencing records. Use when the album subject involves legal proceedings or criminal…
researchers-primary-source 80/100 · Bbitwize-music-studio/claude-ai-music-skillsResearches the subject's own words from tweets, blogs, forums, and chat logs. Use when research needs direct quotes or first-person accounts.
researchers-security 82/100 · Bbitwize-music-studio/claude-ai-music-skillsResearches malware analysis, CVEs, attribution reports, and hacker community sources. Use when the album subject involves cybersecurity incidents or…
researchers-verifier 74/100 · Cbitwize-music-studio/claude-ai-music-skillsPerforms quality control, citation validation, and fact-checking before human review. Use after research is complete to verify all sources and…
scientific-brainstorming 87/100 · BK-Dense-AI/claude-scientific-skillsFacilitates evidence-aware scientific ideation with independent generation, structured discussion, explicit assumptions, transparent evaluation…
scientific-critical-thinking 79/100 · CK-Dense-AI/claude-scientific-skillsEvaluates scientific claims and evidence quality. Applies to experimental design validity, biases and confounders, statistical interpretation…
setup-arxiv-mcp 66/100 · DNeoLabHQ/context-engineering-kitGuide for setup arXiv paper search MCP server using Docker MCP
web-research-parallel 69/100 · Dgooseworks-ai/goose-skillsWeb research API with OpenAI-compatible chat completions and async tasks
web-search-exa 69/100 · Dgooseworks-ai/goose-skillsNeural web search - find similar content, extract pages, and run deep research
web-search-tavily 69/100 · Dgooseworks-ai/goose-skillsAI-powered web search, crawling, extraction, and deep research
web-search-valyu 69/100 · Dgooseworks-ai/goose-skillsWeb search, AI answers, content extraction, and async deep research

How to choose research skills

Match the skill to the evidence you need. Scientific skills from K-Dense-AI and Orchestra-Research work from papers and databases; general researchers (deep-research, firecrawl-deep-research, the bitwize-music researchers) work from the open web and primary sources.

Search-backed skills call a provider (Firecrawl, SerpApi, OpenAI, Gemini) and read its API key, shown under Before you install. Usage is billed by that provider.

Prefer skills that cite sources and separate fact from inference. autonomous-investigation and research-lookup structure their output that way, which makes review fast.

Literature Search 13Web Search 16Essays and Academic Writing 6Scientific Writing 13Note Taking 24

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