mcp-server-web-fetcher

A fast, dependency-light Model Context Protocol server that converts web pages into clean Markdown, structured metadata, and classified links for LLMs. It features SSRF hardening, pagination for long pages, and typed outputs via Zod schemas.

Package and access

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

Community listingLocal stdioSource reviewed; not executedPublished by vojtisprime11

Vendor documentation

What you can do with it

Convert web pages to clean Markdown for LLM consumption
Extract structured metadata like titles and dates
Classify links as internal or external with attributes

Source and maintenance

Community listingRegistry 0.1.0

mcp-registry: io.github.vojtisprime11/web-fetcher@0.1.0 Source repository

Maintenance checked: Oct 31, 2026, 10:59 PM UTC

Packages and installation

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

mcp-server-web-fetcher 0.1.0

npm

mcp-server-web-fetcher package definition

{
  "version": "0.1.0",
  "transport": "stdio",
  "identifier": "mcp-server-web-fetcher",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "WEB_FETCHER_TIMEOUT_MS",
      "format": "number",
      "description": "Request timeout in milliseconds (1000-120000). Defaults to 15000."
    },
    {
      "name": "WEB_FETCHER_MAX_BYTES",
      "format": "number",
      "description": "Maximum bytes downloaded per response. Defaults to 5000000."
    },
    {
      "name": "WEB_FETCHER_USER_AGENT",
      "format": "string",
      "description": "User-Agent header sent with every request."
    },
    {
      "name": "WEB_FETCHER_ALLOW_PRIVATE_HOSTS",
      "format": "boolean",
      "description": "Set to true to allow fetching loopback and private network addresses. Disables the SSRF guard."
    },
    {
      "name": "WEB_FETCHER_RESPECT_ROBOTS",
      "format": "boolean",
      "description": "Set to true to enforce robots.txt before fetching."
    }
  ]
}

Tools

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

No tool definitions available.

Connect from your client

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Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "mcp-server-web-fetcher": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-server-web-fetcher@0.1.0"
      ],
      "env": {
        "WEB_FETCHER_TIMEOUT_MS": "<YOUR_WEB_FETCHER_TIMEOUT_MS>",
        "WEB_FETCHER_MAX_BYTES": "<YOUR_WEB_FETCHER_MAX_BYTES>",
        "WEB_FETCHER_USER_AGENT": "<YOUR_WEB_FETCHER_USER_AGENT>",
        "WEB_FETCHER_ALLOW_PRIVATE_HOSTS": "<YOUR_WEB_FETCHER_ALLOW_PRIVATE_HOSTS>",
        "WEB_FETCHER_RESPECT_ROBOTS": "<YOUR_WEB_FETCHER_RESPECT_ROBOTS>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "mcp-server-web-fetcher": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-server-web-fetcher@0.1.0"
      ],
      "env": {
        "WEB_FETCHER_TIMEOUT_MS": "<YOUR_WEB_FETCHER_TIMEOUT_MS>",
        "WEB_FETCHER_MAX_BYTES": "<YOUR_WEB_FETCHER_MAX_BYTES>",
        "WEB_FETCHER_USER_AGENT": "<YOUR_WEB_FETCHER_USER_AGENT>",
        "WEB_FETCHER_ALLOW_PRIVATE_HOSTS": "<YOUR_WEB_FETCHER_ALLOW_PRIVATE_HOSTS>",
        "WEB_FETCHER_RESPECT_ROBOTS": "<YOUR_WEB_FETCHER_RESPECT_ROBOTS>"
      }
    }
  }
}

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": {
    "mcp-server-web-fetcher": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "mcp-server-web-fetcher@0.1.0"
      ],
      "env": {
        "WEB_FETCHER_TIMEOUT_MS": "<YOUR_WEB_FETCHER_TIMEOUT_MS>",
        "WEB_FETCHER_MAX_BYTES": "<YOUR_WEB_FETCHER_MAX_BYTES>",
        "WEB_FETCHER_USER_AGENT": "<YOUR_WEB_FETCHER_USER_AGENT>",
        "WEB_FETCHER_ALLOW_PRIVATE_HOSTS": "<YOUR_WEB_FETCHER_ALLOW_PRIVATE_HOSTS>",
        "WEB_FETCHER_RESPECT_ROBOTS": "<YOUR_WEB_FETCHER_RESPECT_ROBOTS>"
      }
    }
  }
}

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": {
    "mcp-server-web-fetcher": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-server-web-fetcher@0.1.0"
      ],
      "env": {
        "WEB_FETCHER_TIMEOUT_MS": "<YOUR_WEB_FETCHER_TIMEOUT_MS>",
        "WEB_FETCHER_MAX_BYTES": "<YOUR_WEB_FETCHER_MAX_BYTES>",
        "WEB_FETCHER_USER_AGENT": "<YOUR_WEB_FETCHER_USER_AGENT>",
        "WEB_FETCHER_ALLOW_PRIVATE_HOSTS": "<YOUR_WEB_FETCHER_ALLOW_PRIVATE_HOSTS>",
        "WEB_FETCHER_RESPECT_ROBOTS": "<YOUR_WEB_FETCHER_RESPECT_ROBOTS>"
      }
    }
  }
}

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