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Oculo MCP server

by xidik12·io.github.xidik12/oculo·v0.4.1·5 stars
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AI-powered native browser with 12 MCP tools. ~30 tokens per page.

A88/100grade A
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Safety scan
A88/100

full report

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5 stars

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If you have run it, two minutes of your experience saves the next person an afternoon.

Oculo tools (16, 3 write)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • abortwrite action

    Cancel a pending tool call by callId, or pass callId="all" to cancel everything.

  • act

    Perform an action in Oculo browser: click, navigate, scroll, press key, hover, type, login. Elements found by ref (from a11y snapshot), text, role, label, placeholder, or CSS selector. After click/navigate/back/forward/reload, returns fresh ref-tagged snapshot. Use newTab with background=true to open tabs without switching, then use tabId to run actions in parallel.

  • fill

    Fill form fields in Oculo browser by label, placeholder, or data-placeholder text. Handles text, select, checkbox, textarea, and contenteditable (DraftJS, ProseMirror). Use visible labels as keys.

  • lens

    Visual analysis of the current page via screenshot. Describe what you see or answer questions about the page visually.

  • media

    Generate images (Nano Banana 2 / DALL-E 3) or videos (Veo 3.1) via Oculo. Returns saved file path. Supports image-to-image editing with reference image.

  • page

    Describe the current page in Oculo browser. Default: compact (~30-80 tokens). Use detail="a11y" for ref-tagged accessibility tree — interactive elements get [ref=e1],[ref=e2]... refs usable in act tool. Use detail="markdown" for full article content as clean markdown.

  • preview

    Pre-fetch a URL without navigating. Returns page description without leaving current page.

  • read

    Extract structured data from the page in Oculo browser (search results, tables, lists, articles).

  • research

    Deep web research on a topic. Opens multiple tabs, reads pages, synthesizes findings.

  • runwrite action

    PREFERRED for any task with 2+ actions. Executes a multi-step pipeline in a SINGLE call — use this instead of multiple act/fill calls. Example — post on X: run({steps:[{act:{action:"navigate",url:"https://x.com/compose/post"}},{wait:{timeout:2000}},{act:{action:"type",text:"Hello world",role:"textbox"}},{act:{action:"click",text:"Post",role:"button"}}]}). Each step is an object with exactly ONE ke

  • shellwrite action

    Execute a shell command (ls, npm, git, node, python, etc.) via Oculo and return stdout+stderr. Non-interactive only.

  • status

    List all pending tool calls with their callId, toolName, and elapsed time.

  • tabs

    List all open browser tabs with their URLs and titles.

  • translate

    Translate page content or specific text to another language.

  • webmcp_call

    Call a WebMCP tool registered by the current page. Use webmcp_list first to discover available tools.

  • webmcp_list

    Discover WebMCP tools registered by the current page via navigator.modelContext.registerTool() or <form toolname="..."> elements. Returns list of available page-declared tools.

Public scan report

scanner v0.1.10 · 2026-09-28 · same rubric, same numbers if you re-run it

no findings
  • Code scan2 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitylocal package, no credentials required12/15
  • Maintenancelast push 70 days ago12/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Overall 88/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Oculo compares

Against every graded Scraping and browsing MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
88/100
higher than 70% of 866 Scraping and browsing servers
Tools
16
the typical Scraping and browsing server has 6
Tools that change things
19%
typical: 0%. Fewer write tools means less an agent can break
GitHub stars
5
more than 73% of 583 Scraping and browsing servers

What its tools let an agent do: 13 read · 1 change · 2 run or deploy

Install Oculo in Claude Code, Cursor or VS Code

Runs npx -y oculo-mcp on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add oculo -- npx -y oculo-mcp
Add to Cursor

What the publisher says

From the Oculo repository's README, as published. We do not edit it. Read it on GitHub

Website &middot; Download &middot; Quick Start &middot; MCP Tools &middot; Architecture &middot; Contributing

Oculo is a full-Chromium desktop browser that speaks the Model Context Protocol. Point Claude Code, Cursor, Windsurf, or any MCP client at it and your agent can see and drive real web pages — read the DOM, click, fill forms, extract data, run multi-step pipelines — through 12 compact tools that answer in under 300 tokens per flow.

Cursor : VSCode :: Oculo : Chrome

See it in action

Your agent describes intent; Oculo resolves it into a few tiny tool calls and hands back terse, redacted results — not megabytes of screenshots.

You: "Log into GitHub and star the oculo repo"

Claude Code calls:
  1. act({action: "navigate", url: "https://github.com/login"})
  2. act({action: "login", site: "github.com"})         # vault lookup, password never leaves the OS keychain
  3. act({action: "navigate", url: "https://github.com/xidik12/oculo"})
  4. act({action: "click", text: "Star"})

→ 4 tool calls, <100 tokens of response
You: "Fill out the contact form on example.com"

Claude Code calls:
  1. act({action: "navigate", url: "https://example.com/contact"})
  2. page()                                               # see the form structure
  3. fill({fields: {"Name": "...", "Email": "..."}, submit: true})

→ 3 tool calls

Oculo runs a real Chromium engine on your machine and adds an agent-first control layer on top. That combination is the point:

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Oculo: common questions

Is Oculo MCP server safe?
Yes, by our scan: it is graded A (88/100). Read the Oculo safety report
How do I install Oculo?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Oculo need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Oculo maintained?
The last commit was 107 days ago (2026-07-20). The latest release is v0.4.1.
What can I use instead of Oculo?
Servers from other publishers that do the same job: unbrowser by Unchained MCP server, AIHawk MCP server and Unbrowse MCP server.
How does Oculo compare with other Scraping and browsing MCP servers?
safety score 88/100 (higher than 70% of 866 Scraping and browsing servers); tools 16 (the typical Scraping and browsing server has 6); tools that change things 19% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

Alternatives to Oculo

Same job from other publishers: the closest match first, then the best rated.

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    More from feder-cr →
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  • Fortress
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