Menu
Confirms that the current page has finished loading and is ready for interaction. Detects loading spinners, skeleton screens, and content placeholders. Run before extraction skills.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Based on SOC occupation classification
Signs into a site using credentials provided via `vars` (typically sourced from environment variables) or via a pre-saved Playwright persistent context. Never harvests or stores credentials. See docs/ethics.md.
Detects whether the current page contains a captcha challenge (reCAPTCHA, hCaptcha, Cloudflare Turnstile, GeeTest, etc.). Reports detection and stops. Never attempts to solve. See docs/ethics.md.
Extract structured data from an HTML table, optionally walking through paginated views. Returns a list of row dicts keyed by header cells. The demo skill (used to monitor conference paper lists).
Fills a multi-step form (stepper wizard) by routing labeled fields to values from `vars`, clicking "Next" between steps, and submitting at the end. Pairs with the `searchable-dropdown` and `date-picker-widget` skills for compound widgets.
Uploads a local file to an HTML5 file input, or triggers a download and captures the resulting path. Composes with multi-step-form for file-attaching workflows.
Picks a date in a calendar-style date-picker widget — clicks the input, navigates months if needed, clicks the target day. The famous "vision agent failure case" that motivates this whole library.
| name | verify-page-loaded |
| description | Confirms that the current page has finished loading and is ready for interaction. Detects loading spinners, skeleton screens, and content placeholders. Run before extraction skills. |
| version | 0.2.0 |
| allowed-tools | ["wait_for_dom_ready","wait_for_selector","wait","assert"] |
| metadata | {"applies_to":"any-website","url_patterns":["*"],"dom_markers":[],"flake_rate_target":0.02,"flake_rate_measured":null,"exercised_on":["wikipedia-list","arxiv-listing","bbc-home"],"cost_budget":{"deterministic_only":true,"max_vision_calls":0},"sensitive":false,"evaluate_success_criteria":true} |
After any navigation, and after any interaction that may have triggered new content (clicking pagination, expanding a section, submitting a form). Especially important before extraction skills — extracting from a half-rendered DOM produces incomplete results.
This skill is vision-forbidden (max_vision_calls: 0). If the deterministic checks fail, the skill returns failed and the agent knows the page is genuinely not ready — vision wouldn't help.
The main_content_present assertion checks for one of: <main>, [role=main], <article>, or a body height > 200px (heuristic for "something rendered").
.skeleton for normal layout elements, not loading. Authors can override the recipe to remove step 5.dismiss-cookie-banner first.Agent task: "Get the latest cs.AI papers from arxiv."
→ matcher selects [verify-page-loaded, extract-table-pagination]
→ invoke_skill("verify-page-loaded") → success in 89ms, deterministic_path=true
→ invoke_skill("extract-table-pagination") proceeds against a fully-rendered page
dismiss-cookie-banner — usually precedes this skillextract-table-pagination — usually follows this skillhandle-infinite-scroll — uses similar primitives but with a different success criterion