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Agent skill

Firecrawl Advanced Troubleshooting

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

Isolate difficult Firecrawl v2 failures by separating caller, authentication, request, queue, rendering, origin, and result-processing evidence.

MITAuto-check passedData & Analytics

Install Firecrawl Advanced Troubleshooting

skills CLI
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill firecrawl-advanced-troubleshooting -a claude-code

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

GitHub CLI
$ gh skill install jeremylongshore/tons-of-skills-marketplace firecrawl-advanced-troubleshooting --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-advanced-troubleshooting .claude/skills/firecrawl-advanced-troubleshooting && 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-advanced-troubleshooting
GitHub stars
2.8k
Token cost
~1.2k tokens
SKILL.md length
558 words
Files
2 (incl. references)
Skills in repo
3,342
Repo updated
First seen
Licence
MIT

At a glance

Isolate difficult Firecrawl v2 failures by separating caller, authentication, request, queue, rendering, origin, and result-processing evidence.

  • Works in 7 steps: Record the client package, resolved… → Reproduce with one approved public or… → Compare the failing request with the… → …
  • Routine fixes fail
  • SKILL.md covers Overview, Prerequisites, Current Contract and Authentication, plus 7 more sections
  • Needs FIRECRAWL_API_KEY

What it does

Firecrawl Advanced Troubleshooting is an agent skill from jeremylongshore/tons-of-skills-marketplace. Isolate difficult Firecrawl v2 failures by separating caller, authentication, request, queue, rendering, origin, and result-processing evidence. Use when routine fixes fail or results are empty, partial, slow, or inconsistent. Trigger with "debug Firecrawl deeply", "empty Firecrawl result", or "stuck Firecrawl job".

Its SKILL.md is about 1.2k 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

  • Routine fixes fail
  • Results are empty
  • With debug Firecrawl deeply
  • Empty Firecrawl result

Example prompts

  • “debug Firecrawl deeply”
  • “empty Firecrawl result”
  • “stuck Firecrawl job”
  • “/firecrawl-advanced-troubleshooting”

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. Record the client package, resolved version, runtime, endpoint family, request class, opaque request or job ID, and first failing…
  2. Reproduce with one approved public or synthetic URL and the smallest output format. If that succeeds, the credential and base route are…
  3. Compare the failing request with the current v2 schema. Remove optional actions, headers, proxy choices, JSON extraction, and cache…
  4. For async work, inspect queue status, job state, pagination cursor, crawl errors, and terminal status. Do not call a running job failed…
  5. Classify the result as request validation, authentication, credits, rate/concurrency, rendering, origin response, extraction/schema…
  6. Retry only statuses marked retryable by the official error catalog. Honor Retry-After when present, use bounded jittered backoff, and…
  7. Reintroduce options individually, verify the smallest fix on a canary, and produce a redacted evidence receipt before rollout.

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 Advanced Troubleshooting loads about 1.2k tokens when it runs, and up to ~1.7k if it reads all its reference files. Until then it costs about 88 tokens; SKILL.md has 558 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~88
When it runs · the whole SKILL.md, loaded when a task matches
~1.2k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~1.7k

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). 558 words, ~1,204 tokens.

Download SKILL.mdSave it as .claude/skills/firecrawl-advanced-troubleshooting/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
firecrawl-advanced-troubleshooting
description
Isolate difficult Firecrawl v2 failures by separating caller, authentication, request, queue, rendering, origin, and result-processing evidence. Use when routine fixes fail or results are empty, partial, slow, or inconsistent. Trigger with "debug Firecrawl deeply", "empty Firecrawl result", or "stuck Firecrawl job".
allowed-tools
Read, Glob, Grep, Write, Edit
compatibility
Designed for Claude Code; Firecrawl Cloud work requires network access
argument-hint
<repository-path> <failing-operation-or-job-id>
version
1.12.0
license
MIT
author
Jeremy Longshore <jeremy@intentsolutions.io>
tags
saas, firecrawl, troubleshooting, operations
model
inherit
effort
high

Firecrawl Layered Troubleshooting

Overview

Diagnose a failing integration without leaking API keys or scraped content. Change one variable at a time and distinguish Firecrawl transport failures from target-site behavior and downstream parsing defects.

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

Treat the v2 endpoint reference and the installed SDK types as the contract. SDK calls return the data object directly, REST errors normally return success false plus an error string, and completed crawl or batch results may require pagination. Use metadata.statusCode to distinguish a captured origin error page from a Firecrawl request failure.

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. Record the client package, resolved version, runtime, endpoint family, request class, opaque request or job ID, and first failing timestamp. Redact URLs when their paths or queries are sensitive.
  2. Reproduce with one approved public or synthetic URL and the smallest output format. If that succeeds, the credential and base route are probably sound; do not infer that the target is healthy.
  3. Compare the failing request with the current v2 schema. Remove optional actions, headers, proxy choices, JSON extraction, and cache overrides one at a time.
  4. For async work, inspect queue status, job state, pagination cursor, crawl errors, and terminal status. Do not call a running job failed only because the first status page has no documents.
  5. Classify the result as request validation, authentication, credits, rate/concurrency, rendering, origin response, extraction/schema, retention-policy conflict, or downstream processing.
  6. Retry only statuses marked retryable by the official error catalog. Honor Retry-After when present, use bounded jittered backoff, and retain the original idempotency decision.
  7. Reintroduce options individually, verify the smallest fix on a canary, and produce a redacted evidence receipt before rollout.
Show full SKILL.md (196 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 testing a private or authenticated target, changing proxy or location policy, increasing a crawl limit, weakening retention controls, rotating a key, or sending evidence to Firecrawl support.

Output

Return a layer-by-layer diagnosis, minimal reproducer, retry classification, redacted evidence, confirmed root cause or remaining hypotheses, proposed fix, canary result, and rollback condition.

Error Handling

  • No reproducible failure: preserve the evidence and add targeted telemetry instead of guessing.
  • Origin returns 403 or 404 as a document: stop automatic retries and review target authorization and policy.
  • Evidence would expose content or credentials: replace it with hashes, sizes, statuses, and opaque IDs.

Examples

  • "The crawl is stuck" inspects job state, queue pressure, pagination, and crawl errors before changing code.
  • "Markdown is empty" compares a minimal scrape, metadata.statusCode, rendering options, and downstream filters.

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-advanced-troubleshooting of jeremylongshore/tons-of-skills-marketplace.

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

Open the folder on GitHubat commit cfae287

Compare with similar skills

Firecrawl Advanced Troubleshooting 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 Advanced Troubleshooting compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Firecrawl Advanced Troubleshooting this skilljeremylongshore/tons-of-skills-marketplace2.8k—~1.2kAutomated 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 Advanced Troubleshooting

What does Firecrawl Advanced Troubleshooting do?

Isolate difficult Firecrawl v2 failures by separating caller, authentication, request, queue, rendering, origin, and result-processing evidence. Firecrawl Advanced Troubleshooting is an agent skill from jeremylongshore/tons-of-skills-marketplace. Isolate difficult Firecrawl v2 failures by separating caller, authentication, request, queue, rendering, origin, and result-processing evidence.

When should I use Firecrawl Advanced Troubleshooting?

Firecrawl Advanced Troubleshooting fits situations like: routine fixes fail; results are empty; with debug Firecrawl deeply; empty Firecrawl result.

How do I install Firecrawl Advanced Troubleshooting in Claude Code?

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

How do I install Firecrawl Advanced Troubleshooting in Codex?

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

Can I use Firecrawl Advanced Troubleshooting 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-advanced-troubleshooting -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-advanced-troubleshooting, .gemini/skills/firecrawl-advanced-troubleshooting, .github/skills/firecrawl-advanced-troubleshooting and .opencode/skills/firecrawl-advanced-troubleshooting in your project.

What does Firecrawl Advanced Troubleshooting need to run?

Going by SKILL.md and its folder, Firecrawl Advanced Troubleshooting 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 Advanced Troubleshooting 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 Advanced Troubleshooting 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 Advanced Troubleshooting use?

Firecrawl Advanced Troubleshooting 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 Advanced Troubleshooting use?

About 1.2k tokens (SKILL.md is roughly 4.8k 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 Advanced Troubleshooting?

Skills that share tags, products or a category with Firecrawl Advanced Troubleshooting: 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 Advanced Troubleshooting?

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.