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 RudraDudhat2509/claude-skills --skill firecrawl-build-onboardinggit clone --depth 1 https://github.com/RudraDudhat2509/claude-skillsWrote 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/rudradudhat2509/claude-skills/firecrawl-build-onboarding)<a href="https://agentmods.dev/skills/rudradudhat2509/claude-skills/firecrawl-build-onboarding"><img src="https://agentmods.dev/badge/skills/rudradudhat2509/claude-skills/firecrawl-build-onboarding/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/rudradudhat2509/claude-skills/firecrawl-build-onboarding"><img src="https://agentmods.dev/badge/skills/rudradudhat2509/claude-skills/firecrawl-build-onboarding.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00089 | $0.01130 |
| Opus 5.5 | $0.00036 | $0.00452 |
| Sonnet 5.5 | $0.00018 | $0.00226 |
| Haiku 4.5 | $0.00009 | $0.00113 |
Grade A, and why
firecrawl-build-onboarding 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) How it starts
The opening of the file, as written. The whole thing — 103 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Firecrawl Build Onboarding
Use this skill for the application-integration path from Firecrawl's onboarding flow.
Install
If you haven't installed yet, one command sets up both the CLI tools (for live web work) and the build skills (for app integration):
npx -y firecrawl-cli@latest init --all --browser
This installs the Firecrawl CLI, the CLI skills, and these build skills
together. It also opens browser auth so the human can sign in or create
an account. No separate npx skills add step is needed.
Use This When
- a project needs
FIRECRAWL_API_KEY - the user wants Firecrawl wired into
.env - you are adding Firecrawl to an app for the first time
- you need to choose the first SDK or REST path
If the human still needs to sign up, sign in, or authorize access in the browser, use the auth flow reference in this skill.
Quick Start
If the user already has an API key, place it in .env:
FIRECRAWL_API_KEY=fc-...
If the project is self-hosted, also set:
FIRECRAWL_API_URL=https://your-firecrawl-instance.example.com
Then decide which integration path applies:
- Fresh project -> choose the target stack, install the SDK, add the first Firecrawl call, and run a smoke test
- Existing project -> inspect the repo first, then integrate Firecrawl where the project already handles third-party APIs and env vars
What Do You Need?
| Task | Reference |
|---|---|
Run the browser auth flow and save FIRECRAWL_API_KEY |
references/auth-flow.md |
| Install the right SDK | references/sdk-installation.md |
Put credentials into .env or project config |
references/project-setup.md |
| Choose the right endpoint after setup | firecrawl-build |
| Need live web tooling during this task | The CLI skills are already installed from the same command |
| Start implementation from a known URL | firecrawl-build-scrape |
| Start implementation from a query | firecrawl-build-search |
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 · 103 lines · 89 tokens per session scan A cc8b77a25f92
firecrawl-build-onboarding is a skill published in the GitHub repository RudraDudhat2509/claude-skills (2 stars, last pushed 2mo ago), licensed MIT. It adds 89 tokens to every session and 1,130 once invoked, about $0.0004 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 2026-08-31.
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