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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.
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Basado en la clasificación ocupacional SOC
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).
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.
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.
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 | upload-download-file |
| description | 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. |
| version | 0.1.0 |
| allowed-tools | ["wait_for_selector","fill","click","wait","assert"] |
| metadata | {"applies_to":"any-website","url_patterns":["*"],"dom_markers":["input[type='file']","[role='button'][aria-label*='upload' i]"],"flake_rate_target":0.08,"exercised_on":["httpbin-forms","the-internet-herokuapp"],"cost_budget":{"deterministic_only":false,"max_vision_calls":1}} |
The user task requires uploading a local file or capturing a download.
The agent provides the file path in vars.file_path (uploads) or a
target directory in vars.download_dir (downloads).
The matcher hits this skill when an <input type="file"> is present
on the page.
vars.mode = "upload" or auto-detected via input[type=file] presence)vars.mode = "download")Downloads in headless browsers route through the browser's download API; this skill stubs the recipe for now and defers to the runner's download event handler (M5 wiring).
<input type="file"> (proprietary
drag-and-drop). Vision fallback or a per-site bespoke approach.attached until a wrapper button is clicked. Run a click
primitive first; spec your agent to chain.~/Documents, uploads
silently fail. Document in the agent's expected setup.fill-multi-step-form — common parent flowverify-page-loaded — run before to ensure the file input has rendered