DomPruner MCP

An MCP server that strips layout noise and boilerplate from HTML via DOM AST extraction, reducing token usage by 97-99%. It supports fetching URLs with optional BM25 query filtering to extract relevant sections, fetching sitemaps, and analyzing token reduction reports without requiring an API key or vector database.

Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

Community listingStreamable HTTPNo sign-inEndpoint checked 2026-11-06Published by dong7812

MCP endpoint (Streamable HTTP)

https://dompruner-mcp.vercel.app/api/mcp

Vendor documentation

What its tools do

2 tools, grouped by the hints the server advertises. Hints are self-declared, not verified behavior.

2 of 2 have a description · 2 of 2 declare behavior hints · 2 of 2 with parameters document them all

Checks and signals

Each line is separate evidence, not a trust score.

Passed Endpoint answered the live check · Nov 6, 2026, 3:51 PM UTC
Availability 1 of 1 checks passed in 30 days

What you can do with it

Fetch a URL and return DOM-refined Markdown with optional BM25 section filtering
Fetch all pages in a sitemap.xml to generate one refined Document per page
Generate a token-reduction report for a URL without retrieving full content

Source and maintenance

Community listingRegistry 0.5.2

mcp-registry: io.github.dong7812/dompruner-mcp@0.5.2 Source repository Project website

Maintenance checked: Nov 6, 2026, 3:14 PM UTC

Protocol and capabilities

Server: dompruner 0.3.0
MCP protocol negotiated in check: 2025-11-25
Tools: 2 advertised
Resources: Not advertised
Resource templates: Not advertised
Prompts: Not advertised

Server-advertised capabilities

{
  "tools": {
    "listChanged": true
  }
}

Tools

2 advertised

dompruner_fetch

Advertised by the server during the last successful anonymous check.

Advertised read-onlyOpen-world

Fetches a URL and returns DOM-pruned Markdown with 90%+ token reduction. Optimized for Developer Documentation, API Specs, and Technical Blogs (Next.js/Nuxt/SSR). Always prefer this over raw WebFetch when the URL is known.

dompruner_fetch input schema

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "url": {
      "type": "string",
      "format": "uri",
      "description": "URL to fetch and refine."
    },
    "query": {
      "type": "string",
      "description": "Search intent — enables BM25+ section filtering when provided."
    }
  },
  "additionalProperties": false
}

dompruner_fetch output schema

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "markdown",
    "stats"
  ],
  "properties": {
    "stats": {
      "type": "object",
      "required": [
        "hostname",
        "originalTokens",
        "refinedTokens",
        "savedTokens",
        "reductionPercent",
        "fetchMs",
        "parseMs"
      ],
      "properties": {
        "fetchMs": {
          "type": "number"
        },
        "parseMs": {
          "type": "number"
        },
        "hostname": {
          "type": "string"
        },
        "savedTokens": {
          "type": "number"
        },
        "refinedTokens": {
          "type": "number"
        },
        "originalTokens": {
          "type": "number"
        },
        "reductionPercent": {
          "type": "string"
        }
      },
      "additionalProperties": false
    },
    "markdown": {
      "type": "string",
      "description": "DOM-pruned Markdown content."
    }
  },
  "additionalProperties": false
}

dompruner_fetch annotations

{
  "title": "Fetch & Prune Web Page",
  "readOnlyHint": true,
  "openWorldHint": true,
  "idempotentHint": true
}

dompruner_analyze

Advertised by the server during the last successful anonymous check.

Advertised read-onlyOpen-world

Returns a token-reduction analysis report for a URL. Shows render type (SSR/CSR/SSG), original vs refined token counts, reduction ratio, and top Semantic Anchors.

dompruner_analyze input schema

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "format": "uri",
      "description": "URL to analyze."
    }
  },
  "additionalProperties": false
}

dompruner_analyze output schema

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "url",
    "renderType",
    "originalTokens",
    "refinedTokens",
    "reductionPercent",
    "fetchMs",
    "parseMs",
    "topAnchors"
  ],
  "properties": {
    "url": {
      "type": "string"
    },
    "fetchMs": {
      "type": "number"
    },
    "parseMs": {
      "type": "number"
    },
    "renderType": {
      "type": "string",
      "description": "SSR, CSR, or SSG"
    },
    "topAnchors": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Top 5 semantic section headings."
    },
    "refinedTokens": {
      "type": "number"
    },
    "originalTokens": {
      "type": "number"
    },
    "reductionPercent": {
      "type": "string"
    }
  },
  "additionalProperties": false
}

dompruner_analyze annotations

{
  "title": "Analyze Token Reduction",
  "readOnlyHint": true,
  "openWorldHint": true,
  "idempotentHint": true
}

Prompts

Not advertised

No prompt definitions available.

Resources

Not advertised

No resource definitions available.

90-day uptime

A lightweight connection check about every six hours, sampled on hosts with many listings. It shows the server answered, not that its tools work.

Too few checks for a percentage yet (1 of 1 answered).

2026-11-06: 1 of 1 checks answered

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks: 1 of 1 (100%)
Average latency: 565 ms
95th percentile latency: 565 ms

Maintenance history

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

Nov 6, 2026, 3:51 PM UTC · probe · passed · 565 ms · metadata changed · 2 tool(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you 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.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http dompruner-mcp-vercel https://dompruner-mcp.vercel.app/api/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add dompruner-mcp-vercel --url https://dompruner-mcp.vercel.app/api/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable dompruner-mcp-vercel in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "dompruner-mcp-vercel": {
      "url": "https://dompruner-mcp.vercel.app/api/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).

Cline configuration

{
  "mcpServers": {
    "dompruner-mcp-vercel": {
      "type": "streamableHttp",
      "url": "https://dompruner-mcp.vercel.app/api/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start dompruner-mcp-vercel and inspect its tools.

VS Code configuration

{
  "servers": {
    "dompruner-mcp-vercel": {
      "type": "http",
      "url": "https://dompruner-mcp.vercel.app/api/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http dompruner-mcp-vercel https://dompruner-mcp.vercel.app/api/mcp

Claude Desktop

Open Claude Settings > Connectors > Add custom connector, enter this server URL and enable it for the conversation. This is a manual remote-connector handoff, not a desktop JSON configuration.

Claude Desktop configuration

https://dompruner-mcp.vercel.app/api/mcp

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "dompruner-mcp-vercel": {
      "serverUrl": "https://dompruner-mcp.vercel.app/api/mcp"
    }
  }
}

Let your agent find its tools

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