Koskamo

B4n1Web MCP

B4n1Web is an ultra-lightweight headless browser engine designed for AI agents. It provides 33 MCP tools to navigate URLs, extract structured content like markdown and links, and capture screenshots. The server runs as a single Rust binary with SDKs for Python, JavaScript, C#, and Java, supporting cross-platform deployment on Linux, macOS, and Windows.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

B4n1Web MCP logo, by B4N1-comCommunity listingLocal stdioSource reviewed; not executedPublished by B4N1-com
Vendor documentation

Checks and signals

Each line is separate evidence, not a trust score.

  • Popularity 2 GitHub stars

What you can do with it

  • Navigate URLs and extract structured content
  • Capture page screenshots for AI analysis
  • Build autonomous agent workflows
  • Execute JavaScript on web pages

Source and maintenance

Community listingRegistry 0.12.2
mcp-registry: io.github.B4N1-com/b4n1web@0.12.2Source repository
Last repository push
Latest release
v0.12.3
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

b4n1-web 0.12.1

npm
b4n1-web package definition
{
  "version": "0.12.1",
  "transport": "stdio",
  "identifier": "b4n1-web",
  "registryType": "npm"
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · repository · passed · metadata changed · updated
  • · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "b4n1web-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "b4n1-web@0.12.1"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "b4n1web-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "b4n1-web@0.12.1"
      ]
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "b4n1web-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "b4n1-web@0.12.1"
      ]
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "b4n1web-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "b4n1-web@0.12.1"
      ]
    }
  }
}

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