x402 Web Tools

Connect Remote server

claude mcp add --transport http web-tools https://x402-web-tools.microtools-x402.workers.dev/mcp

{
  "mcpServers": {
    "web-tools": {
      "url": "https://x402-web-tools.microtools-x402.workers.dev/mcp"
    }
  }
}

{
  "servers": {
    "web-tools": {
      "type": "http",
      "url": "https://x402-web-tools.microtools-x402.workers.dev/mcp"
    }
  }
}

Settings > Connectors > Add custom connector
URL: https://x402-web-tools.microtools-x402.workers.dev/mcp

Tools 9 found in our last check

• read_url

  Fetch a public web page and return its main content as clean Markdown (readability extraction): title, url, final_url, markdown, word_count. HTML, plain text, Markdown, JSON and XML. Static fetch only (no JavaScript rendering). Respects robots.txt, blocks private/loopback/metada…

• read_url_safe

  Same as read_url plus a heuristic prompt-injection check: flags hidden/invisible text, instruction-like phrases ("ignore previous instructions", role reassignment, secret exfiltration, chat-template tokens), suspicious HTML comments and zero-width/Unicode-tag characters. Returns…

• read_pdf

  Fetch a public PDF (max 10 MB) and convert it to Markdown with Cloudflare Workers AI toMarkdown. Returns title (if detected), url, markdown, word_count. Same URL safety rules as read_url. Failed conversions are not charged. Costs $0.006 USDC per call via x402.

• transcribe_audio

  Transcribe a public direct audio file URL (mp3, wav, m4a, ogg/opus, flac; max 25 MB and 10 minutes, checked from the file header before transcription) with Whisper (@cf/openai/whisper-large-v3-turbo) on Cloudflare Workers AI. Returns text, language, duration, segments with times…

• search_papers

  Search scholarly papers (OpenAlex index of 250M+ works). Returns up to 25 results with title, authors, year, venue, DOI, citation count, open-access PDF link, abstract (reconstructed from OpenAlex's inverted index; may be null when the publisher withholds it) and OpenAlex id. Op…

• get_paper

  Look up one scholarly work by DOI (10.xxxx/..., doi.org URL), arXiv id (arXiv:1706.03762) or OpenAlex work id (W...). Returns title, authors, year, venue, DOI, citation count, references count, open-access PDF link, abstract, OpenAlex id and a retraction flag (OpenAlex is_retrac…

• check_citation

  Check whether a cited paper really exists (catch hallucinated or mistyped references) and whether it has been retracted. Give a doi, or a title with optional year and first_author. Returns exists, verdict (verified | found | doi_exists_metadata_mismatch | uncertain | not_found),…

• ping

  Paid connectivity test: returns ok and a server timestamp. Use it to check that your x402 payment flow works end to end. Costs $0.001 USDC per call via x402.

• health

  Free health check. Returns service status, version, tool prices, network and the plain-HTTP x402 endpoints.

Details

More files and documents servers See all

• Нишка – отворен слой

  Checked Bulgarian public-service facts, legal deadlines and official documents, with sources.

• Craft Quantities: construction material calculators

  Construction quantities from cited calculators, takeoffs, planners, drawings, cut plans. No prices.

• step2gcode

  Turn STEP, DXF and SVG files into CNC milling and laser G-code for GRBL, LinuxCNC, Mach3 and more.

• StickerByVIN

  Check whether a car's original window sticker (Monroney label) is on file for a VIN, plus recalls.

• BDK Native

  Turn a web app from Lovable, Bolt, Replit, Base44, Bubble or any stack into iOS and Android apps.

• Unique.domains

  Domain status, WHOIS records, nine registrars' daily prices, renewal traps and auctions. No key.