Advertise
MCP.so
Sign In
W

Web Speed MCP Server

@Dominic-Pi-Sunyer

Repository

Basic information

Category

Other

Transports

stdio

Author

Dominic-Pi-Sunyer

Submitted by

Dominic Pi-Sunyer

About Web Speed MCP Server

One call turns any web page into a structured map — what it is, what's on it, and the actions an agent can take (search, add-to-cart, log in, paginate) — instead of raw HTML or screenshots. Served from a shared, always-current registry, so popular pages return in milliseconds.

#web#agent#scraping#browser#automation#search#data#api#llm

Web Speed MCP Server config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "webspeed": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote@latest",
        "https://api.getwebspeed.io/mcp/sse",
        "--header",
        "X-Web-Speed-Key: wsp_your_key_here"
      ]
    }
  }
}

Web Speed MCP Server tools

6

Full structured map: headings, navigation, content links, forms, tables, text, metadata

Submit a form (GET or POST), get back the resulting page's map

Crawl from a root URL, return a combined map of all pages

Deep structural data for nodes matching a CSS selector

Instant page classification — `login`, `listing`, `article`, `form`, `navigation`, `other`

Drop a cached map so the next call fetches fresh

Overview

What is Web Speed?

Web Speed solves the Signal‑to‑Noise problem for AI agents by translating cluttered, human‑oriented web HTML into a deterministic, token‑efficient structural map. It contains no AI itself—all interpretation is left to the calling agent—and provides six tools (interpret_page, submit_form, site_map, inspect_element, page_type, invalidate_cache) via the Model Context Protocol.

How to use Web Speed?

Install by cloning the repository, creating a Python virtual environment, and installing dependencies with pip install -r requirements.txt. Run locally with mcp dev server.py or over stdio with python server.py. Register with Claude Desktop or Cowork by adding a server entry to the MCP client configuration JSON; the six tools then appear under the web-speed server.

Key features of Web Speed

  • Strips non‑structural content for up to 97% token reduction.
  • Returns a frozen structural map—no hallucinated element IDs.
  • Same JSON schema for every website, eliminating per‑site scrapers.
  • site_map crawls an entire domain in a single call.
  • Built‑in 24‑hour disk cache; optional crowdsourced registry sync.

Use cases of Web Speed

  • Navigating a site by reading navigation and content links, then fetching specific pages.
  • Submitting forms (GET or POST) with CSRF tokens preserved verbatim.
  • Classifying a page instantly (login, listing, article, etc.) before deeper analysis.
  • Drilling into specific elements via CSS selectors with inspect_element.
  • Pre‑planning multi‑step workflows using the full domain map from site_map.

Frequently asked questions

1

What runtime or dependencies does Web Speed require?

A Python 3 environment with the packages listed in `requirements.txt`. No LLM dependencies are needed—all AI logic lives in the calling agent.

2

Where does fetched page data live?

Maps are cached as JSON files in a local `./cache/` directory with a 24‑hour TTL. Optionally, structural page data (not form values or session tokens) is contributed to the Web Speed shared registry at `api.getwebspeed.io`. This sync is opt‑out via the `WEB_SPEED_REGISTRY_SYNC=false` environment variable.

3

What are the known limitations of Web Speed?

JS‑rendered SPAs (React, Vue, Angular) return only the pre‑render HTML shell—content injected by JavaScript will be missing. Page type classification is heuristic and may be inaccurate for shell‑only SPAs. Elements returned by `inspect_element` are capped at 25; navigation and content links are each capped at 60.

4

How are tools invoked if an error occurs?

Tools never raise exceptions. On failure they return a JSON object with `"error": true`, a `code` (`FETCH_FAILED`, `PARSE_FAILED`, `TIMEOUT`, or `NOT_HTML`), and a `message` with a human‑readable explanation.

5

Is authentication or authorization handled by Web Speed?

The README does not describe any built‑in authentication or authorization mechanisms. Form fields, including hidden CSRF tokens, are passed back verbatim for the calling agent to handle.

Comments

More Other MCP servers

The Living Bread

The Living Bread

A free remote MCP server for The Living Bread. Bible passages read word for word from a stored public domain text with an evidence label, keyword search and cross references, real churches, gatherings and prayer groups w

Codelf

unbug

A search tool helps dev to solve the naming things problem.

14.2K

Awesome Mlops

visenger

A curated list of references for MLOps

14.0K

Soar Flight Booking MCP

Soar Flight Booking MCP is a remote MCP server available at https://mcp.soar.flights.

Handl

Handl speaks the Model Context Protocol. Your whole billing operation — projects, invoices, clients, reports, approvals — as tools any AI assistant can call, inside your autonomy rules.

Advertise