io.github.clearcotelabs/clearcote-mcp

clearcote-mcp

Drive the Clearcote Chromium browser from any MCP client: read pages, click, fill, screenshot.

97/wk GitHub npm PyPI

No known CVEs

BSD-3-Clause license

Actively maintained

Last commit 0d ago

Works with most clients

Transport: stdio, sse, http

0 tools

Grade F

MCPpedia last refreshed this data 56m ago

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io.github.clearcotelabs/clearcote-mcp is an MCP server that drive the Clearcote Chromium browser from any MCP client: read pages, click, fill, screenshot. Its tool list has not been published yet over stdio, sse and http, requires no API key, and scores 62/100 on MCPpedia's security, maintenance and efficiency rubric.

Browser

Step 1

Install in your client

Config is the same across clients - only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "clearcote": {
      "env": {
        "CLEARCOTE_PLATFORM": "windows",
        "CLEARCOTE_FINGERPRINT": "acct-1"
      },
      "args": [
        "-y",
        "clearcote-mcp"
      ],
      "command": "npx"
    }
  }
}

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[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-clearcotelabs-clearcote-mcp)](https://mcppedia.org/s/io-github-clearcotelabs-clearcote-mcp)

Read me

What io.github.clearcotelabs/clearcote-mcp does

Drive the Clearcote Chromium browser from any MCP client: read pages, click, fill, screenshot.

Test This Server

This server supports HTTP transport. Be the first to test it - help the community know if it works.

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Scored, not listed

Why this score

Five weighted categories - click any category to see the underlying evidence.

Score breakdown

62/100across 5 weighted dimensions

How we score →

0255075100

−38

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked clearcote-mcp against OSV.dev.

Community

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Frequently Asked Questions

Is io.github.clearcotelabs/clearcote-mcp safe to use?: io.github.clearcotelabs/clearcote-mcp has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment. Licensed under BSD-3-Clause.
How do I install io.github.clearcotelabs/clearcote-mcp?: io.github.clearcotelabs/clearcote-mcp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What AI clients work with io.github.clearcotelabs/clearcote-mcp?: io.github.clearcotelabs/clearcote-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is io.github.clearcotelabs/clearcote-mcp actively maintained?: io.github.clearcotelabs/clearcote-mcp is actively maintained - last commit was 0 days ago.

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Community

Discussion

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Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

{ "mcpServers": { "clearcote": { "env": { "CLEARCOTE_PLATFORM": "windows", "CLEARCOTE_FINGERPRINT": "acct-1" }, "args": [ "-y", "clearcote-mcp" ], "command": "npx" } } }

Quickstart

pip install clearcote

from clearcote import launch browser = launch(fingerprint="user-7423") # same seed -> same machine on every launch page = browser.new_page() # a standard Playwright Browser from here on page.goto("https://example.com") browser.close()

The SDK downloads the browser on first use and checks its SHA-256. Node.js: npm install clearcote. .NET: dotnet add package Clearcote. Docker, a CDP endpoint or hosted browsers: choose how to run it.

To hear about new builds, click Watch → Custom → Releases at the top of this page.

At a glance

What it is

A Chromium distribution (based on ungoogled-chromium) plus a stack of readable source patches

Works with

Playwright, Puppeteer, and any tool that speaks the Chrome DevTools Protocol (CDP)

SDKs

Python, Node.js / TypeScript, .NET. launch() returns a standard Playwright Browser

Runs on

Windows x64, Linux x64, Docker. Or hosted on our servers, with nothing to install

License

BSD-3-Clause for the code and patches. The open build is reproducible from this repo

Cost

Open build: free. Latest build: free for one browser at a time with GitHub. Pro: $49/month. Hosted: €1 per GB

Website

clearcotelabs.com: docs, pricing, the dashboard and hosted

Frequently Asked Questions

Is io.github.clearcotelabs/clearcote-mcp safe to use?

io.github.clearcotelabs/clearcote-mcp has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment. Licensed under BSD-3-Clause.

How do I install io.github.clearcotelabs/clearcote-mcp?

io.github.clearcotelabs/clearcote-mcp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What AI clients work with io.github.clearcotelabs/clearcote-mcp?

io.github.clearcotelabs/clearcote-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.

Is io.github.clearcotelabs/clearcote-mcp actively maintained?

io.github.clearcotelabs/clearcote-mcp is actively maintained - last commit was 0 days ago.

Clearcote Browser

Blend in. Stay clear.

Get the latest build free with GitHub →

Website · Docs · Pricing · Playground · Discord

Clearcote is an open-source Chromium with its fingerprint controls compiled into the C++ engine. Each browser presents one coherent machine: the JavaScript surface, the HTTP headers and the TLS handshake all come from the same real Chromium, so they agree with each other. You drive it with the Playwright or Puppeteer code you already have.

Quickstart

pip install clearcote

from clearcote import launch

browser = launch(fingerprint="user-7423")   # same seed -> same machine on every launch
page = browser.new_page()                   # a standard Playwright Browser from here on
page.goto("https://example.com")
browser.close()

To hear about new builds, click Watch → Custom → Releases at the top of this page.

At a glance


What it is	A Chromium distribution (based on ungoogled-chromium) plus a stack of readable source patches
Works with	Playwright, Puppeteer, and any tool that speaks the Chrome DevTools Protocol (CDP)
SDKs	Python, Node.js / TypeScript, .NET. `launch()` returns a standard Playwright `Browser`
Runs on	Windows x64, Linux x64, Docker. Or hosted on our servers, with nothing to install
License	BSD-3-Clause for the code and patches. The open build is reproducible from this repo
Cost	Open build: free. Latest build: free for one browser at a time with GitHub. Pro: $49/month. Hosted: €1 per GB
Website	clearcotelabs.com: docs, pricing, the dashboard and hosted

... View full README on GitHub