MCP server

oassis — web scraping, crawling and browser control for AI agents Official

dev.oassis/scraper-crawler

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Web Tools and Web Tasks for AI agents. 100-credit MCP trial; API-key credits or x402.

Website

At a glance

Type

MCP server

Publisher

oassis.dev (verified by the MCP Registry)

Status

Working at last check

Tools

14

Token cost

About 10,131 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http scraper-crawler https://api.oassis.dev/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.scraper-crawler]
url = "https://api.oassis.dev/mcp"

Gemini CLI

{"mcpServers":{"scraper-crawler":{"httpUrl":"https://api.oassis.dev/mcp"}}}

Cursor

{"mcpServers":{"scraper-crawler":{"url":"https://api.oassis.dev/mcp"}}}

VS Code

{"servers":{"scraper-crawler":{"type":"http","url":"https://api.oassis.dev/mcp"}}}

Antigravity

agy mcp add scraper-crawler https://api.oassis.dev/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"scraper-crawler","server_url":"https://api.oassis.dev/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"scraper-crawler","server_url":"https://api.oassis.dev/mcp"}

Tools

• web_act ~2135 tokens
  Runs actions against an open session and returns the resulting state. Actions: {navigate}, {click:{ref}}, {type:{ref,text,clear}}, {select:{ref,value}}, {press}, {scroll}, {wait}, {back}. The `ref` is the one `controls` gave you. It stops at the first failure and tells you where. $0.0005 (0.25 credi
• web_batch_status ~162 tokens
  Checks a batch of scrapes: status, how many are done, and the results. Free for the owning account. Pass `cancel: true` to stop it.
• web_crawl Browses the web · ~1414 tokens
  Follows a site's links and reads every page. Returns a jobId; poll it with web_crawl_status. API key and credits required; `limit` controls the maximum pages charged. Use web_map first if you only need the urls. Reference for the oassis API: https://oassis.dev/openapi.json
• web_crawl_status ~165 tokens
  Checks a crawl: status, pages read, discovered and still queued, and the pages themselves. Free for the owning account. Pass `cancel: true` to stop it.
• web_feedback ~317 tokens
  Tell us an answer was good or bad. FREE. Use it when a result is wrong — empty markdown, a control map missing a button, data that does not match the page — with the url or the jobId so it can be reproduced. It is the only way we learn that we read a page badly: our logs cannot tell that apart from
• web_map ~393 tokens
  Every url of a site, fast and cheap: its sitemap plus, optionally, the links on the page. Use it BEFORE crawling, to see what is there and decide what is worth reading. 1 credit ($0.002) with `includePage: false` (no browser at all), 1.5 credits ($0.003) with the page. Reference for the oassis API:
• web_scrape Browses the web · ~1604 tokens
  Processes a page and returns every output you ask for at once: markdown, html, links, screenshot, PDF, accessibility tree, elements by selector, AI-structured data, and `controls` (what can be clicked). One call, and a partial failure does not void the rest. From 1 credit ($0.002) per output. A url
• web_scrape_batch Browses the web · ~1206 tokens
  A batch OF SCRAPES: reads a list of urls YOU give it (2 to 50, from any sites) and returns a jobId. It discovers nothing on its own — for that use web_crawl. API key and credits required. Poll it with web_batch_status.
• web_search_exa ~378 tokens
  Search the web with Exa's index: a query instead of a url, for when you do not know where to look. Returns title, url and a snippet per result. To read the pages, pass the urls to web_scrape_batch. The engine is named because the price is Exa's, passed through with no markup and read from its own pa
• web_session_close ~130 tokens
  Closes the browser session and stops its time. HTTP equivalent: POST /web/v1/session/{id}/close. No additional close fee; outstanding browser time is settled when applicable. If you do not close it, it closes itself after a minute without use.
• web_session_open ~1531 tokens
  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: h
• web_task_cancel ~145 tokens
  Stops a task using its owning API key, or its legacy access_token. No new operations start. Cancellation is free; unused account credit reservations are released. Cancelling a finished task changes nothing.
• web_task_start ~437 tokens
  Starts a research task: a question answered by reading public pages, with sources, progress and cost. Requires an API key and credits. The maximum budget is reserved, actual execution cost is charged, and unused credits are released. Returns a task id: check it with web_task_status.
• web_task_status ~114 tokens
  Returns a task's status, progress, sources, limitations, result and billing. Only your own tasks.

Browse

• OpenAPI tools
• Exa tools
• Web scraping
• Website monitoring
• Website screenshots
• PDF tools

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