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Get Started Free →Get Firecrawl credentials and SDK setup into a project. Use when an application needs `FIRECRAWL_API_KEY`, when an agent should add Firecrawl to `.env`, when the user wants to authenticate Firecrawl for app code, or when choosing the first SDK and docs for a new Firecrawl integration. This skill includes its own browser auth flow, so it does not depend on the website onboarding skill.
.claude/skills/sediman-agent-firecrawl-build-onboarding/SKILL.md| Test case | Without → With | Effect | Δ tokens | Δ turns |
|---|---|---|---|---|
| case-16 | ✗→✓ | ▲ Improved | 49% | 0% |
| case-02 | ✗→✓ | ▲ Improved | 22% | 0% |
| case-04 | ✗→✓ | ▲ Improved | -43% | 0% |
| case-05 | ✗→✓ | ▲ Improved | 29% | 0% |
| case-06 | ✗→✓ | ▲ Improved | -35% | 0% |
Use this skill for the application-integration path from Firecrawl's onboarding flow.
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):
bashnpx -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.
FIRECRAWL_API_KEY.envIf the human still needs to sign up, sign in, or authorize access in the browser, use the auth flow reference in this skill.
If the user already has an API key, place it in .env:
dotenvFIRECRAWL_API_KEY=fc-...
If the project is self-hosted, also set:
dotenvFIRECRAWL_API_URL=https://your-firecrawl-instance.example.com
Then decide which integration path applies:
| 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 |
Read the source-of-truth page for your project language for SDK usage, schemas, and examples:
Once the key is present:
firecrawl/cli| Case | Status | Duration (ms) | Turns | Tokens | Tool calls | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Without | With | Δ | Without | With | Δ | Without | With | Δ | Without | With | Δ | ||
case-16 | fail→pass | 9,836 | 7,416 | -25% | 1 | 1 | 0% | 1,449 | 2,157 | +49% | 0 | 0 | — |
case-01 | fail→fail | 12,646 | 7,078 | -44% | 1 | 1 | 0% | 2,435 | 2,606 | +7% | 0 | 0 | — |
case-02 | fail→pass | 11,329 | 9,532 | -16% | 1 | 1 | 0% | 2,411 | 2,940 | +22% | 0 | 0 | — |
case-03 | fail→fail | 13,360 | 8,521 | -36% | 1 | 1 | 0% | 2,658 | 2,890 | +9% | 0 | 0 | — |
case-04 | fail→pass | 10,841 | 1,552 | -86% | 1 | 1 | 0% | 2,210 | 1,254 | -43% | 0 | 0 | — |
case-05 | fail→pass | 6,857 | 2,773 | -60% | 1 | 1 | 0% | 1,241 | 1,595 | +29% | 0 | 0 | — |
case-06 | fail→pass | 13,230 | 2,834 | -79% | 1 | 1 | 0% | 2,437 | 1,588 | -35% | 0 | 0 | — |
case-07 | fail→pass | 11,409 | 1,746 | -85% | 1 | 1 | 0% | 1,918 | 1,320 | -31% | 0 | 0 | — |
case-08 | fail→pass | 9,082 | 3,491 | -62% | 1 | 1 | 0% | 1,761 | 1,670 | -5% | 0 | 0 | — |
case-09 | fail→pass | 6,955 | 2,336 | -66% | 1 | 1 | 0% | 1,162 | 1,458 | +25% | 0 | 0 | — |
case-10 | fail→pass | 4,239 | 1,859 | -56% | 1 | 1 | 0% | 690 | 1,279 | +85% | 0 | 0 | — |
case-11 | fail→pass | 8,423 | 1,273 | -85% | 1 | 1 | 0% | 1,391 | 1,184 | -15% | 0 | 0 | — |
case-12 | fail→pass | 8,908 | 3,713 | -58% | 1 | 1 | 0% | 1,446 | 1,698 | +17% | 0 | 0 | — |
case-13 | fail→pass | 8,034 | 1,988 | -75% | 1 | 1 | 0% | 1,199 | 1,332 | +11% | 0 | 0 | — |
case-14 | fail→pass | 9,174 | 2,643 | -71% | 1 | 1 | 0% | 1,546 | 1,417 | -8% | 0 | 0 | — |
case-15 | fail→pass | 16,472 | 8,455 | -49% | 1 | 1 | 0% | 2,728 | 2,635 | -3% | 0 | 0 | — |
case-17 | fail→pass | 10,365 | 6,943 | -33% | 1 | 1 | 0% | 1,555 | 2,219 | +43% | 0 | 0 | — |
case-18 | fail→pass | 9,168 | 3,267 | -64% | 1 | 1 | 0% | 1,388 | 1,524 | +10% | 0 | 0 | — |
case-19 | fail→pass | 8,956 | 2,835 | -68% | 1 | 1 | 0% | 1,526 | 1,356 | -11% | 0 | 0 | — |
case-20 | pass→pass | 7,964 | 11,830 | +49% | 1 | 1 | 0% | 1,472 | 3,251 | +121% | 0 | 0 | — |
case-21 | pass→pass | 14,988 | 11,934 | -20% | 1 | 1 | 0% | 2,763 | 3,165 | +15% | 0 | 0 | — |
case-22 | pass→pass | 9,942 | 6,136 | -38% | 1 | 1 | 0% | 1,719 | 2,070 | +20% | 0 | 0 | — |
DecimalAI ran this skill against gemini-3.6-flash twice over the same eval suite — once with the skill loaded and once without — and compared the two runs case by case. 22 cases were attempted. The headline lift of +77 percentage points is the difference between those two pass rates over the 22 comparable cases.
Without the skill loaded, the model failed this case. With it loaded, the same prompt on the same model passed. This is one improved case from the latest verified run; every case, including any that regressed, is in the table above.
Other measured skills in the registry, with their headline benchmark lift.