Agent skill

Firecrawl Deep Research

by firecrawl in firecrawl/skills

Produce an intensive, cited analytical report: executive summary, multi-angle findings, contrarian views, open questions, and full sources.

ISCAuto-check passedResearch & Science

Install Firecrawl Deep Research

skills CLI
$ npx skills add firecrawl/skills --skill firecrawl-deep-research -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install firecrawl/skills firecrawl-deep-research --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/firecrawl/skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/workflows/firecrawl-deep-research .claude/skills/firecrawl-deep-research && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
firecrawl-deep-research
GitHub stars
116
Token cost
~1.4k tokens
SKILL.md length
536 words
Files
1
Skills in repo
29
Repo updated
First seen
Licence
ISC

At a glance

Produce an intensive, cited analytical report: executive summary, multi-angle findings, contrarian views, open questions, and full sources.

  • Needs rigorous synthesis of a complex topic (scientific
  • SKILL.md covers Onboarding Interview, Firecrawl Collection Plan, Parallel Work and Final Deliverable, plus 1 more section
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • Market-analytical) that cannot be answered with a short search

What it does

Firecrawl Deep Research is an agent skill from firecrawl/skills. 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 answered with a short search, and wants a formal written report, not a recommendation list. Do not use for product picks, top-N lists, quick lookups, or routine "find out about X" tasks. If the request does not clearly need this kind of…

Its SKILL.md is about 1.4k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Research & Science, covering Web scraping, Academic paper search and Deep research. It works with Firecrawl, arXiv and PubMed. The licence is ISC.

When your agent uses it

  • Needs rigorous synthesis of a complex topic (scientific
  • Market-analytical) that cannot be answered with a short search
  • Wants a formal written report
  • Not a recommendation list

Example prompts

  • “find out about X”
  • “/firecrawl-deep-research”

Requirements

  • A credential in FIRECRAWL_API_KEY

What it can do on your machine

Read from SKILL.md and the folder at commit d0ffd7c. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are markdown).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Firecrawl Deep Research loads about 1.4k tokens when it runs. Until then it costs about 238 tokens; SKILL.md has 536 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~238
When it runs · the whole SKILL.md, loaded when a task matches
~1.4k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from firecrawl/skills at commit d0ffd7c, republished under its ISC licence (© firecrawl). 536 words, ~1,392 tokens.

Download SKILL.mdSave it as .claude/skills/firecrawl-deep-research/SKILL.md (or your agent's skills folder).
name
firecrawl-deep-research
description
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 answered with a short search, and wants a formal written report, not a recommendation list. Do not use for product picks, top-N lists, quick lookups, or routine "find out about X" tasks. If the request does not clearly need this kind of report, do not use this skill. Do not use for a literature review over published papers. This skill collects evidence from the open web. A request for the literature on a biomedical, clinical, life-science, or other scientific topic — papers, studies, trials, preprints — belongs to firecrawl-research-papers, which queries Firecrawl's paper index (PubMed, bioRxiv, medRxiv, arXiv) instead of searching websites.
license
ISC
metadata.author
firecrawl
metadata.version
0.1.0
metadata.homepage
https://www.firecrawl.dev
metadata.source
https://github.com/firecrawl/firecrawl-workflows

Firecrawl Deep Research

Use this only for report-scale research: a rigorous, cited synthesis the user explicitly wants delivered as a formal written report. If the request is a product pick, a top-N list, a quick lookup, or anything answerable with a short search, stop; do not use this skill, let the request be handled the standard way.

This skill gathers its evidence from the open web. If the evidence base is the published literature — a literature review, or a biomedical, clinical, or other scientific topic where the answer lives in papers — use firecrawl-research-papers instead; it queries Firecrawl's paper index rather than searching websites.

Onboarding Interview

Infer the topic and output format from context. Before starting, unless already specified, always ask one short question to define the scope:

"How long do you want this research task to run?"

Map the answer to a depth tier in the Collection Plan below:

  • A few minutes → Quick
  • ~10-15 minutes → Thorough
  • Longer / no limit → Exhaustive

If the topic itself is unclear, you may ask at most 1-2 additional concise questions (topic, or a critical angle/source constraint). Otherwise proceed once the runtime is set.

Firecrawl Collection Plan

Use Firecrawl search and scrape through the CLI or equivalent tool surface. Match depth to the runtime the user chose during onboarding.

  • Quick (~a few minutes): search 3-5 queries and scrape 5-10 high-quality sources.
  • Thorough (~10-15 minutes): search 5-10 queries from different angles and scrape 15-25 sources.
  • Exhaustive (longer): search 10+ queries and scrape 25+ sources, including primary sources, research papers, expert views, and contrarian sources.

Avoid re-scraping URLs already returned with full content from a search-with-scrape result.

Show full SKILL.md (267 more words)Show less
When Published Papers Are The Evidence

Search and scrape reach web pages. They do not query Firecrawl's research paper index, which holds paper abstracts with full text reachable per paper — largely biomedical and life-science literature from PubMed, bioRxiv, and medRxiv, plus arXiv preprints in CS, physics, and math.

Hand off to firecrawl-research-papers when the report's evidence base is the published literature — a biomedical, clinical, drug, gene, disease, epidemiology, or public-health topic, or any request phrased as a literature review, systematic review, or survey of studies. That skill uses firecrawl_research_* (MCP) / firecrawl research (CLI) to search abstracts, expand to related papers, and verify claims inside a paper body — none of which plain search and scrape can do.

If the report needs both — the literature and market, policy, or news context — run the paper work through that skill and keep the web collection above for the rest, then synthesize here.

Note that passing categories: ["research"] to Firecrawl search does not query the paper index either. It filters an ordinary web search to research-affiliated websites — the list includes PubMed, bioRxiv, medRxiv, arXiv, and publisher sites — and returns their web pages, not the paper records behind them.

Parallel Work

If appropriate, use sub-agents or equivalent parallel task runners by research angle:

  • overview and definitions
  • technical or implementation details
  • market and industry context
  • contrarian views, risks, and limitations
  • primary sources and official docs

Each researcher should return claims, source URLs, source quality notes, and uncertainty.

Final Deliverable

Default structure:

markdown
# Deep Research: [Topic]

## Executive Summary
[2-3 paragraphs]

## Key Findings
[Numbered findings with source links]

## Detailed Analysis
[Themes, evidence, and synthesis]

## Contrarian Views And Risks
[Counterarguments, limitations, failure modes]

## Open Questions
[What remains uncertain]

## Sources
[Every URL used with a one-line note]

## Rerun Inputs
workflow: firecrawl-deep-research
topic: [topic]
depth: [quick/thorough/exhaustive]
output: [markdown/json/brief]

Quality Bar

  • Cite sources for factual claims.
  • Prefer primary sources when available.
  • Flag uncertainty and conflicting evidence.
  • Synthesize instead of listing scrape summaries.

© firecrawl, ISC. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/workflows/firecrawl-deep-research of firecrawl/skills.

Open the folder on GitHubat commit d0ffd7c

Compare with similar skills

Firecrawl Deep Research next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Firecrawl Deep Research compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Firecrawl Deep Research this skillfirecrawl/skills116—~1.4kAutomated safety check: PassISC
Rival Search MCPdamionrashford/RivalSearchMCP1321 repos~796Automated safety check: PassMIT
Deep ResearchAgentTeam-TaichuAI/ScienceClaw670—~5.7kAutomated safety check: PassNone
Literature Reviewneflibata-feng/MyArxiv-Agent12621 repos~5.9kAutomated safety check: NotesMIT
Citation ManagementK-Dense-AI/claude-scientific-writer2.4k3 repos~3.9kAutomated safety check: NotesMIT
Citation Managementneflibata-feng/MyArxiv-Agent12620 repos~8.1kAutomated safety check: NotesMIT

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Questions about Firecrawl Deep Research

What does Firecrawl Deep Research do?

Produce an intensive, cited analytical report: executive summary, multi-angle findings, contrarian views, open questions, and full sources. Firecrawl Deep Research is an agent skill from firecrawl/skills. Produce an intensive, cited analytical report: executive summary, multi-angle findings, contrarian views, open questions, and full sources.

When should I use Firecrawl Deep Research?

Firecrawl Deep Research fits situations like: needs rigorous synthesis of a complex topic (scientific; market-analytical) that cannot be answered with a short search; wants a formal written report; not a recommendation list.

How do I install Firecrawl Deep Research in Claude Code?

Run `npx skills add firecrawl/skills --skill firecrawl-deep-research -a claude-code`. Or copy the skill folder (skills/workflows/firecrawl-deep-research in firecrawl/skills) into .claude/skills/firecrawl-deep-research in your project. Claude Code loads it when a task matches its description.

How do I install Firecrawl Deep Research in Codex?

Run `npx skills add firecrawl/skills --skill firecrawl-deep-research -a codex`. Or copy the skill folder (skills/workflows/firecrawl-deep-research in firecrawl/skills) into .agents/skills/firecrawl-deep-research in your project. Codex loads it when a task matches its description.

Can I use Firecrawl Deep Research in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add firecrawl/skills --skill firecrawl-deep-research -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/firecrawl-deep-research, .gemini/skills/firecrawl-deep-research, .github/skills/firecrawl-deep-research and .opencode/skills/firecrawl-deep-research in your project.

What does Firecrawl Deep Research need to run?

SKILL.md names no scripts, command-line tools or credentials: Firecrawl Deep Research is instructions for the agent only. Our summary lists: A credential in FIRECRAWL_API_KEY.

Does Firecrawl Deep Research access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Firecrawl Deep Research safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Firecrawl Deep Research use?

Firecrawl Deep Research is published under the ISC licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Firecrawl Deep Research use?

About 1.4k tokens (SKILL.md is roughly 5.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Firecrawl Deep Research?

Skills that share tags, products or a category with Firecrawl Deep Research: Rival Search MCP (damionrashford/RivalSearchMCP, 132 stars), Deep Research (AgentTeam-TaichuAI/ScienceClaw, 670 stars), Literature Review (neflibata-feng/MyArxiv-Agent, 126 stars) and Citation Management (K-Dense-AI/claude-scientific-writer, 2.4k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Firecrawl Deep Research?

firecrawl (a GitHub organization) maintains it in firecrawl/skills, which has 116 GitHub stars. The repository holds 29 skills in this directory. The repository was last updated on October 6, 2026.

Source: firecrawl/skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.