MCP server exposing 1 tool for web-fetch.
This URL is a JSON-RPC 2.0 endpoint over HTTP. Issue POST requests with a JSON-RPC body. Browsers and search crawlers land here on GET.
POST https://gateway.pipeworx.io/web-fetch/mcp
Content-Type: application/json
{"jsonrpc":"2.0","id":1,"method":"tools/list"}fetch_url — Fetch the exact contents of ONE public web URL live from its origin server and return them verbatim with a SHA-256 hash of the bytes received. Use it to read a specific page, raw data file (CSV, TSV, .dat, JSON, XML), API endpoint or PDF whose address you already know. format "auto" (default) returns readable text for HTML and PDF and the raw body for everything else; "raw" returns the body itself (decoded text, or base64 for binary such as zip/xlsx); "text" forces text extraction. Large bodies page with max_bytes and offset. Also returns url_final, the redirect chain, status, response headers, charset and how it was chosen. Refusals are explicit: blocked_url (private address, disallowed port or scheme, credentials in the URL), upstream_refused (the site answered 401/403/429 or a bot wall; the response names archive_evidence as a place to look for a capture), upstream_down, upstream_status (e.g. 404). Does not run JavaScript, log in, send cookies or search; for a past version of a page use archive_evidence. Keyless.Code samples (curl / TypeScript / one-click client install), schemas, and the live playground are on the pack page:
https://pipeworx.io/packs/web-fetch/
Pipeworx is an open MCP gateway connecting AI agents to live data. pipeworx.io