Free QR code images; paid web page → Markdown, page metadata and file hosting via x402 (no API key).
Scored across 4 tools
host_file and qr_code target clearly distinct outputs (hosted URL vs QR image), and the two page-fetching tools return different payloads (metadata vs Markdown), so descriptions largely disambiguate them. page_metadata and page_to_markdown still share the same underlying action (fetch a public page), which could cause occasional misselection.
All names use lowercase snake_case with no camelCase mixing, so the surface reads consistently. There is a minor convention shift: host_file is verb_noun while page_metadata, page_to_markdown, and qr_code are noun phrases.
Four tools is a lean but sensible set for a small utility service, and each covers a distinct capability with no filler. It is on the thin side, but nothing feels redundant or missing at the count level.
host_file issues a delete token yet no delete/revoke tool is exposed, leaving an obvious lifecycle gap for hosted files. The page-fetch tools are read-only and coherent, but the overall surface is a grab-bag with no unifying CRUD coverage.
Upload a file (≤ 5 MB; png, jpeg, webp, gif, pdf, json, txt, md or csv) and get a stable public URL https://qrcode.pub/f/ that any agent, tool or browser can fetch for 30 days. Nothing executable is accepted. The answer includes a delete token. Price: $0.01 USDC per call via x402 (USDC on Base or Solana, no account; nothing is charged for a bad input).
Inputs: content (required), content_type (required), name, payment, +1 more.
Fetch a public web page and return its metadata: title, description, canonical URL, language, OpenGraph and Twitter card tags, icons and parsed JSON-LD blocks. Price: $0.005 USDC per call via x402 (USDC on Base or Solana, no account; nothing is charged for a bad input).
Inputs: url (required), payment.
Fetch a public web page and return its title, description, clean Markdown (scripts, styles, nav chrome removed) and the list of links. No model call, deterministic. Price: $0.01 USDC per call via x402 (USDC on Base or Solana, no account; nothing is charged for a bad input).
Inputs: url (required), payment.
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
Loading tool schema changelog…
Pay-per-call x402 web reading: page to Markdown, link previews, RSS feeds, links, sitemaps.
Small web and data tools for agents: page to text/markdown, RSS, CSV/JSON. Free tries, then x402.
PDF from HTML or Markdown, OCR, email validation, image conversion and hosting, QR and barcodes.
Web search, page-to-markdown, memory, leases and proof for agents. x402, no signup.
Add one secure layer between your agents and this server.
