web_session_open

The web_session_open tool is provided by oassis — web scraping, crawling and browser control for AI agents. Install that server in your AI client and the assistant can call it directly.

Servers exposing web_session_open

• oassis — web scraping, crawling and browser control for AI agentsD · 33HTTP

  From the publisher:Opens a browser session and returns the map of controls. Opening costs 2.5 credits plus the requested outputs; the first minute is included. Further started minutes cost 2 credits with an account key. Use web_act to interact and web_session_close when done. API key and credits required. Reference: https://oassis.dev/openapi.json

  Parameter	Type	Description
  url*	string	Page to process.
  formats	array	Outputs you want in the same response. `controls` is the map of what can be clicked; `elements` needs `selectors`; `json` needs `json.prompt` or `json.schema`.
  selectors	array	CSS selectors for the `elements` format.
  json	object	For the `json` format: a `prompt` describing what to pull out, a JSON `schema` to fill, or both.
  screenshot	object	Options for the `screenshot` format: `fullPage` for the whole page, `type` (png, jpeg, webp), `quality` 1-100 (not with png), `omitBackground`, `selector` to capture one element, and its own `viewport
  pdf	object	Options for the `pdf` format: `format` (a4, letter, legal…), `landscape`, `printBackground`, `scale` 0.1 to 2.
  controls	object	Options for the `controls` format: `visibleOnly`, and `limit` (1 to 1000) to cut the map.
  links	object	Options for the `links` format: `visibleOnly`, `excludeExternal` to keep only internal links.
  wait	object	When to consider the page loaded: `until` (load, domcontentloaded, networkidle0, networkidle2), `selector` to wait for, `timeout` in ms.
  request	object	How to make the request: `headers`, `cookies`, `userAgent`, and `auth` for basic authentication.
  block	object	What not to load, which makes a render faster and cheaper. `resourceTypes` takes image, font, stylesheet, media… and `urlPatterns` are regular expressions, not globs: `\.svg$`, not `*.svg`.
  maxAge	integer	Accept an answer up to this many milliseconds old. A cache hit costs $0.0002 instead of the format price. Leave it out to force a fresh render.
  binaryAs	string	How a screenshot or a PDF comes back. `base64` is the only value today.
  viewport	object	The window to render in: `width`, `height`, `deviceScaleFactor`.

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