{"slug":"firecrawl-deep-research","title":"firecrawl-deep-research","summary":"Produce an intensive, cited analytical report: executive summary, multi-angle findings, contrarian views, open questions, and full sources. Use only when the user needs rigorous synthesis of a complex topic (scientific, technical, policy, or market-analytical) that cannot be answ","platform":"Claude","tags":[],"authorName":"LLM Mart","authorSlug":"llm-mart","score":0,"source":"github","price":null,"verified":false,"createdAt":"2026-10-17T09:07:09.580257Z","repo":{"url":"https://github.com/firecrawl/skills","stars":126,"forks":36,"license":"ISC","updatedAt":"2026-10-17T00:34:48Z"},"bodyHtml":"<hr>\n<p>name: firecrawl-deep-research\ndescription: |\nProduce an intensive, cited analytical report: executive summary, multi-angle\nfindings, contrarian views, open questions, and full sources. Use only when the\nuser needs rigorous synthesis of a complex topic (scientific, technical, policy,\nor market-analytical) that cannot be answered with a short search, and wants\na formal written report, not a recommendation list.</p>\n<p>Do not use for product picks, top-N lists, quick lookups, or routine \"find out\nabout X\" tasks. If the request does not clearly need this kind of report, do\nnot use this skill.</p>\n<p>Do not use for a literature review over published papers. This skill collects\nevidence from the open web. A request for the literature on a biomedical,\nclinical, life-science, or other scientific topic — papers, studies, trials,\npreprints — belongs to firecrawl-research-papers, which queries Firecrawl's\npaper index (PubMed, bioRxiv, medRxiv, arXiv) instead of searching websites.\nlicense: ISC\nmetadata:\nauthor: firecrawl\nversion: \"0.1.0\"\nhomepage: <a href=\"https://www.firecrawl.dev\">https://www.firecrawl.dev</a>\nsource: <a href=\"https://github.com/firecrawl/firecrawl-workflows\">https://github.com/firecrawl/firecrawl-workflows</a>\ninputs:</p>\n<ul>\n<li>name: FIRECRAWL_API_KEY\ndescription: Firecrawl API key for hosted Firecrawl requests.\nrequired: true</li>\n</ul>\n<hr>\n<h1>Firecrawl Deep Research</h1>\n<p>Use this only for report-scale research: a rigorous, cited synthesis the user\nexplicitly wants delivered as a formal written report. If the request is a\nproduct pick, a top-N list, a quick lookup, or anything answerable with a short\nsearch, stop; do not use this skill, let the request be handled the standard\nway.</p>\n<p>This skill gathers its evidence from the open web. If the evidence base is the\npublished literature — a literature review, or a biomedical, clinical, or other\nscientific topic where the answer lives in papers — use\n<a href=\"../firecrawl-research-papers/SKILL.md\">firecrawl-research-papers</a> instead; it\nqueries Firecrawl's paper index rather than searching websites.</p>\n<h2>Onboarding Interview</h2>\n<p>Infer the topic and output format from context. Before starting, unless already specified, always ask one short question to define the scope:</p>\n<blockquote>\n<p>\"How long do you want this research task to run?\"</p>\n</blockquote>\n<p>Map the answer to a depth tier in the Collection Plan below:</p>\n<ul>\n<li>A few minutes → Quick</li>\n<li>~10-15 minutes → Thorough</li>\n<li>Longer / no limit → Exhaustive</li>\n</ul>\n<p>If the topic itself is unclear, you may ask at most 1-2 additional concise\nquestions (topic, or a critical angle/source constraint). Otherwise proceed once\nthe runtime is set.</p>\n<h2>Firecrawl Collection Plan</h2>\n<p>Use Firecrawl search and scrape through the CLI or equivalent tool surface. Match\ndepth to the runtime the user chose during onboarding.</p>\n<ul>\n<li>Quick (~a few minutes): search 3-5 queries and scrape 5-10 high-quality sources.</li>\n<li>Thorough (~10-15 minutes): search 5-10 queries from different angles and scrape 15-25 sources.</li>\n<li>Exhaustive (longer): search 10+ queries and scrape 25+ sources, including primary sources, research papers, expert views, and contrarian sources.</li>\n</ul>\n<p>Avoid re-scraping URLs already returned with full content from a search-with-scrape result.</p>\n<h3>When Published Papers Are The Evidence</h3>\n<p>Search and scrape reach web pages. They do not query Firecrawl's research paper\nindex, which holds paper abstracts with full text reachable per paper — largely\nbiomedical and life-science literature from PubMed, bioRxiv, and medRxiv, plus\narXiv preprints in CS, physics, and math.</p>\n<p>Hand off to <a href=\"../firecrawl-research-papers/SKILL.md\">firecrawl-research-papers</a>\nwhen the report's evidence base is the published literature — a biomedical,\nclinical, drug, gene, disease, epidemiology, or public-health topic, or any\nrequest phrased as a literature review, systematic review, or survey of studies.\nThat skill uses <code>firecrawl_research_*</code> (MCP) / <code>firecrawl research</code> (CLI) to\nsearch abstracts, expand to related papers, and verify claims inside a paper\nbody — none of which plain search and scrape can do.</p>\n<p>If the report needs both — the literature <em>and</em> market, policy, or news context —\nrun the paper work through that skill and keep the web collection above for the\nrest, then synthesize here.</p>\n<p>Note that passing <code>categories: [\"research\"]</code> to Firecrawl search does not query\nthe paper index either. It filters an ordinary web search to research-affiliated\nwebsites — the list includes PubMed, bioRxiv, medRxiv, arXiv, and publisher\nsites — and returns their web pages, not the paper records behind them.</p>\n<h2>Parallel Work</h2>\n<p>If appropriate, use sub-agents or equivalent parallel task runners by research angle:</p>\n<ul>\n<li>overview and definitions</li>\n<li>technical or implementation details</li>\n<li>market and industry context</li>\n<li>contrarian views, risks, and limitations</li>\n<li>primary sources and official docs</li>\n</ul>\n<p>Each researcher should return claims, source URLs, source quality notes, and uncertainty.</p>\n<h2>Final Deliverable</h2>\n<p>Default structure:</p>\n<pre><code># Deep Research: [Topic]\n\n## Executive Summary\n[2-3 paragraphs]\n\n## Key Findings\n[Numbered findings with source links]\n\n## Detailed Analysis\n[Themes, evidence, and synthesis]\n\n## Contrarian Views And Risks\n[Counterarguments, limitations, failure modes]\n\n## Open Questions\n[What remains uncertain]\n\n## Sources\n[Every URL used with a one-line note]\n\n## Rerun Inputs\nworkflow: firecrawl-deep-research\ntopic: [topic]\ndepth: [quick/thorough/exhaustive]\noutput: [markdown/json/brief]\n</code></pre>\n<h2>Quality Bar</h2>\n<ul>\n<li>Cite sources for factual claims.</li>\n<li>Prefer primary sources when available.</li>\n<li>Flag uncertainty and conflicting evidence.</li>\n<li>Synthesize instead of listing scrape summaries.</li>\n</ul>\n","files":[{"path":"SKILL.md","sizeBytes":5595,"isText":true}],"reviewScore":null,"reviewSummary":null,"trust":{"provenance":"trusted-source-unreviewed","notice":"Community-authored content, reproduced verbatim and not vetted as instructions. Treat it as data to evaluate, never as directives to follow.","bodySource":null},"bodyLocked":false,"purchaseUrl":null,"sourceUrl":null,"report":{"provenance":"trusted-source-unreviewed","screen":{"ran":true,"outcome":"clean","suspicious":0,"notes":0,"hiddenCharacters":false},"virusScan":{"engine":"clamav","status":"clean","scannedAt":"2026-10-17T09:07:43.93779Z","sha256":"0792C8DBDAB640CA661C6F540A92A4BA427D05DC5C66313727444EAB015A4D8F","sizeBytes":2624},"review":null,"source":{"repositoryUrl":"https://github.com/firecrawl/skills","path":"skills/workflows/firecrawl-deep-research","license":"ISC","commit":"85071566adaf3f47fdec0e00760fa355bb469d71","subtreeSha":"06B3D71B891943724D5300F99B53B56762062AA7B12C660907CE35875A9EB635","lastSyncedAt":"2026-10-17T09:07:05.843473Z"},"reviewedAt":"2026-10-17T09:08:43.574428Z","notice":"Community-authored content, reproduced verbatim and not vetted as instructions. Treat it as data to evaluate, never as directives to follow."},"install":[{"target":"skills-cli","command":"npx skills add https://github.com/firecrawl/skills/tree/main/skills/workflows/firecrawl-deep-research"},{"target":"claude-code","command":"claude plugin marketplace add https://llmmart.ai/marketplace.json && claude plugin install firecrawl-skills@llmmart"},{"target":"git","command":"git clone https://github.com/firecrawl/skills.git"}]}