Firecrawl is an API that searches, scrapes, and interacts with web pages, converting their content into Markdown, structured data, screenshots, or other agent-ready formats. Developers use it to gather web information for AI agents and applications, including content from JavaScript-heavy pages and web-hosted documents. The catalogue add-ons provide skills and instructions for working with Firecrawl.
Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add firecrawl/firecrawl --skill firecrawl-build-searchgit clone --depth 1 https://github.com/firecrawl/firecrawlWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/firecrawl/firecrawl/firecrawl-build-search)<a href="https://agentmods.dev/skills/firecrawl/firecrawl/firecrawl-build-search"><img src="https://agentmods.dev/badge/skills/firecrawl/firecrawl/firecrawl-build-search/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/firecrawl/firecrawl/firecrawl-build-search"><img src="https://agentmods.dev/badge/skills/firecrawl/firecrawl/firecrawl-build-search.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00054 | $0.01014 |
| Opus 5.5 | $0.00022 | $0.00406 |
| Sonnet 5.5 | $0.00011 | $0.00203 |
| Haiku 4.5 | $0.00005 | $0.00101 |
Grade A, and why
firecrawl-build-search scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- **cURL / REST**: [docs.firecrawl.dev/agent-source-of-truth/curl](https://docs.firecrawl.dev/agent-source-of-truth/curl) The source is not reproduced here
Licensed AGPL-3.0
The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago First seen · 77 lines · 54 tokens per session scan A 3a59f9b9686b
firecrawl-build-search is a skill published in the GitHub repository firecrawl/firecrawl (191,906 stars, last pushed today), licensed AGPL-3.0. It adds 54 tokens to every session and 1,014 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other skills, from other repositories
crawl4ai-skill
A web crawler and scraper that searches with DuckDuckGo, fetches individual pages or whole sites, and returns clean Markdown intended for language models. It can also scrape pages that need JavaScript to display their content.
nginx-markdown-harness-maintenance
Route and validate harness maintenance work for nginx-markdown-for-agents. Use when changing AGENTS.md, docs/harness, tools/harness, Makefile, or CI harness wiring. Also use it when you need spec resolution, risk-pack routing, or phased verification commands.
llmwiki
Build and use a persistent, citation-traceable knowledge wiki from documents, research papers, notes, or project documentation. Use for llmwiki projects, retrieving reusable evidence for an agent task, or compiling a corpus for repeated questions. A one-off file read or live web search does not need a wiki.
crit
Review code changes, a plan, a live page (running dev server), or a local HTML file with Crit inline comments and structured human feedback. Use only when the user explicitly invokes /crit or directly asks to use Crit; a generic review request does not count.
crit-story
Author a crit story and continue the interactive review loop only when the user explicitly invokes crit-story or directly asks you to generate a crit story. Do not infer this skill from generic review, PR, or diff-review requests.
slopless
Use Slopless to review English Markdown for deterministic AI and human slop signals, including vague phrasing, formulaic prose, weak rhythm, filler, and cliches.