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Web & SearchMCP Registryremote14 toolsD · 33

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

dev.oassis · Updated

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

At a glance

oassis — web scraping, crawling and browser control for AI agents is an MCP server in the Web & Search category. It is hosted remotely and connects over HTTP, and declares no required credentials. It exposes 14 tools, including web_scrape, web_session_open and web_act. It scores D (33/100) on the MCP Skills Hub health score as of Oct 28, 2026.

Source

One-click install

Opens your editor and pre-fills the config. Your editor will ask before adding it.

How to install oassis — web scraping, crawling and browser control for AI agents in your AI client

Setup for Claude Code, Claude Desktop, Cursor, Codex, Windsurf, Cline and VS Code — copy-paste ready.

How to install oassis — web scraping, crawling and browser control for AI agents in Claude CodeAnthropic's agentic CLI

  1. Add the server

    bash
    claude mcp add --transport http scraper-crawler https://api.oassis.dev/mcp
  2. Verify it's connected

    bash
    claude mcp list
  3. Sharing it with your team?

    Add `--scope project` to write it to .mcp.json in the repository root, which you can commit (with the secrets left as environment variables).

  4. Use it in a session

    Ask Claude to use the tools this server exposes (e.g. web_scrape, web_session_open, web_act). It discovers them automatically.

What tools does oassis — web scraping, crawling and browser control for AI agents expose? (14)

Read from the live server. Click any tool for its input schema.

  • web_scrapeProcesses 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 pointing at a PDF, Word, Excel or CSV file is converted to markdown instead, with no browser, for $0
  • web_session_openOpens 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
  • web_actRuns 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 credit) per action, plus requested outputs and any outstanding browser time. API key and credits required
  • web_scrape_batchA 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_batch_statusChecks a batch of scrapes: status, how many are done, and the results. Free for the owning account. Pass `cancel: true` to stop it.
  • web_mapEvery 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: https://oassis.dev/openapi.json
  • web_crawlFollows 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_statusChecks 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_search_exaSearch 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 payment challenge on every call — the quote is read at execution time and is not a guaranteed fixed pr
  • web_feedbackTell 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 a page that is simply like that. Reference for the oassis API: https://oassis.dev/openapi.json
  • web_task_startStarts 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_statusReturns a task's status, progress, sources, limitations, result and billing. Only your own tasks.
  • web_task_cancelStops 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_session_closeCloses 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.

What the code can do

This is a remote server — nothing is installed or run on your machine, so there is no local code to analyze. What it can reach is described above: your requests go to the provider's host.

Before you install

Signals gathered from the source repo and package registry — not a safety verdict.

What it can reach

  • Third-party hosted service — Your requests and any data in them are sent to api.oassis.dev.
  • No local execution — Nothing is installed or run on your machine.
  • No source repository — This registry entry does not link to a public repo, so its code cannot be reviewed before you install it.

Client compatibility

Claude Code: NativeClaude Desktop: Via mcp-remoteCursor: NativeCodex CLI: Via mcp-remoteWindsurf: NativeCline: NativeVS Code: Native

Health score

D · 33

Maintenance, adoption, transparency and packaging — not a safety audit. How this is calculated

  • Maintenance30%not measurable

    No commit history available.

  • Adoption20%not measurable

    No usage data available.

  • Transparency20%25%

    1/4: ✗ public source repo, ✗ declared license, ✗ documentation, ✓ discoverable tool list.

  • Provenance15%0%

    No source repository to trace the code back to.

  • Packaging15%75%

    Remote endpoint; authentication requirements not declared.

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