Browser Form Fill

Automates web form submissions by mapping field names to values, either by pulling selectors from saved templates or by scanning the page's accessibility tree on the fly. You give it a URL and a JSON map like `{"first_name": "Ada", "company": "Acme"}`, and it handles the typing, selecting, and clicking. The PII detection gate is mandatory before any value gets typed, and the trajectory logs only field names with redacted placeholders, never the actual data. Useful when you're filling the same form repeatedly or want to script signups and contact forms without Selenium boilerplate. Templates get stored automatically for reuse. CAPTCHAs will stop it, as they should.

skills.sh installs: 718
GitHub stars: 81.4K
last updated: Aug 21, 2026

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Install

$ npx -y skills add ruvnet/ruflo --skill browser-form-fill --agent claude-code

Installs into .claude/skills of the current project.

Files

Browser Form Fill

Fill a form using a structured field map ({"first_name": "Ada", "company": "..."}). When a browser-templates entry exists for the host, use it to resolve field names → CSS selectors automatically; otherwise resolve via the page accessibility snapshot.

When to use

Submitting a known form (signup, contact, checkout) where field names are stable.
Re-using a stored template for a recurring submission.
Authoring a new template for a site by recording the resolved selectors.