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Agent skill

Firecrawl Core Workflow B

by jeremylongshore in jeremylongshore/tons-of-skills-marketplace

Combine Firecrawl v2 map, search, batch scrape, parse, and structured JSON extraction into a governed acquisition workflow.

MITAuto-check passedData & Analytics

Install Firecrawl Core Workflow B

skills CLI
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill firecrawl-core-workflow-b -a claude-code

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

GitHub CLI
$ gh skill install jeremylongshore/tons-of-skills-marketplace firecrawl-core-workflow-b --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/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/.curated/firecrawl-core-workflow-b .claude/skills/firecrawl-core-workflow-b && 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-core-workflow-b
GitHub stars
2.8k
Token cost
~1.1k tokens
SKILL.md length
505 words
Files
2 (incl. references)
Skills in repo
3,342
Repo updated
First seen
Licence
MIT

At a glance

Combine Firecrawl v2 map, search, batch scrape, parse, and structured JSON extraction into a governed acquisition workflow.

  • Works in 7 steps: Define the research question, approved… → Use map for an owned site or search for… → Filter duplicates, unsupported schemes,… → …
  • The URL set is unknown
  • SKILL.md covers Overview, Prerequisites, Current Contract and Authentication, plus 7 more sections
  • Needs FIRECRAWL_API_KEY

What it does

Firecrawl Core Workflow B is an agent skill from jeremylongshore/tons-of-skills-marketplace. Combine Firecrawl v2 map, search, batch scrape, parse, and structured JSON extraction into a governed acquisition workflow. Use when the URL set is unknown or typed data is required. Trigger with "Firecrawl map", "Firecrawl batch", "structured Firecrawl extraction", or "parse a file".

Its SKILL.md is about 1.1k tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/official-docs.md`). Compatibility notes: Designed for Claude Code; Firecrawl Cloud work requires network access

It sits in Data & Analytics, covering Web scraping. It works with Firecrawl. The repository describes itself as: Model-agnostic agent-skills platform with a harness-free canonical layer, verified adapters, and the ccpi package manager. Explore at tonsofskills.com. The licence is MIT.

When your agent uses it

  • The URL set is unknown
  • Typed data is required
  • With Firecrawl map
  • Firecrawl batch

Example prompts

  • “Firecrawl map”
  • “Firecrawl batch”
  • “structured Firecrawl extraction”
  • “/firecrawl-core-workflow-b”

Requirements

  • A credential in FIRECRAWL_API_KEY
  • Compatibility (from SKILL.md): Designed for Claude Code; Firecrawl Cloud work requires network access
  • Pre-approved tools (allowed-tools): Read, Glob, Grep, Write, Edit

Workflow steps

7 steps, taken from the first numbered list in SKILL.md.

  1. Define the research question, approved domains, recency, maximum results/pages, required fields, JSON Schema, and evidence-retention policy.
  2. Use map for an owned site or search for broader discovery. Store normalized URLs and source metadata, not content, until selection policy…
  3. Filter duplicates, unsupported schemes, disallowed domains, and unnecessary query variants. Require review for sensitive or authenticated…
  4. Choose batchScrape for known URLs and startBatchScrape when work must be asynchronous. Retrieve all required pages through…
  5. For local PDF, DOCX, XLSX, HTML, or other supported bytes, use parse rather than inventing a public URL. Apply file-size and…
  6. For typed extraction, request the v2 json format with the narrowest schema and prompt. Treat output as untrusted model data and validate…
  7. Return discovery, selection, retrieval, validation, cost, and failure receipts as separate stages so partial results are auditable.

What it can do on your machine

Read from SKILL.md and the folder at commit cfae287. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • Read
    • Glob
    • Grep
    • Write
    • Edit

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    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 these keys or tokens, usually read from environment variables:

    • FIRECRAWL_API_KEY

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

  • Compatibility

    Designed for Claude Code; Firecrawl Cloud work requires network access

    From compatibility in the SKILL.md frontmatter.

Context cost

Firecrawl Core Workflow B loads about 1.1k tokens when it runs, and up to ~1.6k if it reads all its reference files. Until then it costs about 78 tokens; SKILL.md has 505 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~78
When it runs · the whole SKILL.md, loaded when a task matches
~1.1k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~1.6k

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 jeremylongshore/tons-of-skills-marketplace at commit cfae287, republished under its MIT licence (© jeremylongshore). 505 words, ~1,119 tokens.

Download SKILL.mdSave it as .claude/skills/firecrawl-core-workflow-b/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
firecrawl-core-workflow-b
description
Combine Firecrawl v2 map, search, batch scrape, parse, and structured JSON extraction into a governed acquisition workflow. Use when the URL set is unknown or typed data is required. Trigger with "Firecrawl map", "Firecrawl batch", "structured Firecrawl extraction", or "parse a file".
allowed-tools
Read, Glob, Grep, Write, Edit
compatibility
Designed for Claude Code; Firecrawl Cloud work requires network access
argument-hint
<source-or-query> [map|search|batch|parse|json]
version
1.12.0
license
MIT
author
Jeremy Longshore <jeremy@intentsolutions.io>
tags
saas, firecrawl, discovery, extraction
model
inherit
effort
high

Firecrawl Discovery and Structured Extraction

Overview

Discover first, select deliberately, and retrieve only the sources required for the outcome. Separate URL discovery from content acquisition and validate all model-produced JSON.

Prerequisites

  • The target repository or integration path and the requested operator outcome.
  • The source authorization, data classification, and environment policy.
  • Current Firecrawl documentation, credentials only when needed, and an owner for approvals.

Current Contract

Use map for site URLs, search for web discovery, batchScrape or startBatchScrape for known URL sets, and parse for local/non-public file bytes. In v2, structured extraction is a json format object with prompt and optional JSON Schema; the legacy extract format name is not the current scrape contract.

Authentication

For authenticated Cloud operations, inject FIRECRAWL_API_KEY from an approved secret manager. REST requests use Authorization: Bearer with the key. Never print, commit, transmit, or place a key in a URL. Keyless access is suitable only where the current documentation explicitly allows it and the workload accepts its limits; production workflows should make identity and team ownership explicit.

Instructions

  1. Define the research question, approved domains, recency, maximum results/pages, required fields, JSON Schema, and evidence-retention policy.
  2. Use map for an owned site or search for broader discovery. Store normalized URLs and source metadata, not content, until selection policy passes.
  3. Filter duplicates, unsupported schemes, disallowed domains, and unnecessary query variants. Require review for sensitive or authenticated sources.
  4. Choose batchScrape for known URLs and startBatchScrape when work must be asynchronous. Retrieve all required pages through getBatchScrapeStatus pagination.
  5. For local PDF, DOCX, XLSX, HTML, or other supported bytes, use parse rather than inventing a public URL. Apply file-size and classification gates first.
  6. For typed extraction, request the v2 json format with the narrowest schema and prompt. Treat output as untrusted model data and validate types, constraints, provenance, and completeness.
  7. Return discovery, selection, retrieval, validation, cost, and failure receipts as separate stages so partial results are auditable.
Show full SKILL.md (184 more words)Show less

Tool Discipline

Use Read, Glob, and Grep to inspect code, configuration, tests, and evidence. Use Write/Edit only for approved implementation or documentation changes. Do not call Firecrawl, rotate keys, change account settings, scrape a target, or deploy merely because this skill was invoked.

Approval Boundaries

Require approval before broad web search, uploading non-public files, using LLM-backed extraction on sensitive content, increasing batch size, or retaining raw source content.

Output

Return the discovery set, selection rationale, chosen v2 operation, job/pagination state, schema validation results, source provenance, rejection reasons, and redacted cost/evidence receipt.

Error Handling

  • Discovery returns too many URLs: tighten search/path policy before retrieval.
  • JSON extraction is invalid or prompt-injection protection blocks it: quarantine and require review; never coerce silently.
  • Parse input is unsupported or oversized: stop before upload and choose an approved preprocessing path.

Examples

  • "Find and extract product pages" maps or searches, filters URLs, then runs a bounded typed batch.
  • "Parse this private PDF" checks classification and approval before uploading bytes to /v2/parse.

Resources

Read official Firecrawl evidence before relying on an endpoint, SDK method, plan limit, price, retention option, or self-hosted release.

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

Files

SKILL.md and 1 other file (references) in skills/.curated/firecrawl-core-workflow-b of jeremylongshore/tons-of-skills-marketplace.

  • SKILL.md
  • references/official-docs.md

Open the folder on GitHubat commit cfae287

Compare with similar skills

Firecrawl Core Workflow B 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 Core Workflow B compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Firecrawl Core Workflow B this skilljeremylongshore/tons-of-skills-marketplace2.8k—~1.1kAutomated safety check: PassMIT
Firecrawl Scrapefirecrawl/skills117—~1.8kAutomated safety check: PassISC
Firecrawl Agentfirecrawl/skills117—~1.2kAutomated safety check: PassISC
Firecrawl Company Directoriesfirecrawl/skills117—~557Automated safety check: PassISC
Firecrawl Competitive Intelfirecrawl/skills117—~604Automated safety check: PassISC
Firecrawlzapier/connectors177—~4.2kAutomated safety check: PassElastic-2.0

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Works with

Categories

Questions about Firecrawl Core Workflow B

What does Firecrawl Core Workflow B do?

Combine Firecrawl v2 map, search, batch scrape, parse, and structured JSON extraction into a governed acquisition workflow. Firecrawl Core Workflow B is an agent skill from jeremylongshore/tons-of-skills-marketplace. Combine Firecrawl v2 map, search, batch scrape, parse, and structured JSON extraction into a governed acquisition workflow.

When should I use Firecrawl Core Workflow B?

Firecrawl Core Workflow B fits situations like: the URL set is unknown; typed data is required; with Firecrawl map; firecrawl batch.

How do I install Firecrawl Core Workflow B in Claude Code?

Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill firecrawl-core-workflow-b -a claude-code`. Or copy the skill folder (skills/.curated/firecrawl-core-workflow-b in jeremylongshore/tons-of-skills-marketplace) into .claude/skills/firecrawl-core-workflow-b in your project. Claude Code loads it when a task matches its description.

How do I install Firecrawl Core Workflow B in Codex?

Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill firecrawl-core-workflow-b -a codex`. Or copy the skill folder (skills/.curated/firecrawl-core-workflow-b in jeremylongshore/tons-of-skills-marketplace) into .agents/skills/firecrawl-core-workflow-b in your project. Codex loads it when a task matches its description.

Can I use Firecrawl Core Workflow B 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 jeremylongshore/tons-of-skills-marketplace --skill firecrawl-core-workflow-b -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-core-workflow-b, .gemini/skills/firecrawl-core-workflow-b, .github/skills/firecrawl-core-workflow-b and .opencode/skills/firecrawl-core-workflow-b in your project.

What does Firecrawl Core Workflow B need to run?

Going by SKILL.md and its folder, Firecrawl Core Workflow B needs credentials named FIRECRAWL_API_KEY. Our summary lists: A credential in FIRECRAWL_API_KEY. Its frontmatter pre-approves these tools: Read, Glob, Grep, Write, Edit. Compatibility (from SKILL.md): Designed for Claude Code; Firecrawl Cloud work requires network access.

Does Firecrawl Core Workflow B 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 Core Workflow B 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 Core Workflow B use?

Firecrawl Core Workflow B is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Firecrawl Core Workflow B use?

About 1.1k tokens (SKILL.md is roughly 4.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 467 tokens, read only when the agent opens those files.

What are the alternatives to Firecrawl Core Workflow B?

Skills that share tags, products or a category with Firecrawl Core Workflow B: Firecrawl Scrape (firecrawl/skills, 117 stars), Firecrawl Agent (firecrawl/skills, 117 stars), Firecrawl Company Directories (firecrawl/skills, 117 stars) and Firecrawl Competitive Intel (firecrawl/skills, 117 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Firecrawl Core Workflow B?

jeremylongshore (a GitHub user) maintains it in jeremylongshore/tons-of-skills-marketplace, which has 2,827 GitHub stars. The repository holds 3,342 skills in this directory. The repository was last updated on October 10, 2026.

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