MCP server

agent-audit + page-read (x402)

io.github.agent-audit-x402/x402-tools

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Pay-per-call page reader, quote check, link check and x402 seller audit. USDC on Base via x402.

Website Source

At a glance

Type

MCP server

Publisher

Not verified

Status

Working at last check

Tools

7

Token cost

About 1,150 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http x402-tools https://mcp.agent-audit.workers.dev/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.x402-tools]
url = "https://mcp.agent-audit.workers.dev/mcp"

Gemini CLI

{"mcpServers":{"x402-tools":{"httpUrl":"https://mcp.agent-audit.workers.dev/mcp"}}}

Cursor

{"mcpServers":{"x402-tools":{"url":"https://mcp.agent-audit.workers.dev/mcp"}}}

VS Code

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

Antigravity

agy mcp add x402-tools https://mcp.agent-audit.workers.dev/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"x402-tools","server_url":"https://mcp.agent-audit.workers.dev/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"x402-tools","server_url":"https://mcp.agent-audit.workers.dev/mcp"}

Tools

• audit_x402_seller ~242 tokens
  Paid, $0.02 USDC on Base via x402 (agent-audit). Read-only x402 seller and agent-readiness audit of one origin: live 402 challenge per paid route, price vs catalog, llms.txt, /.well-known/x402, openapi.json, dead doc links. JSON score, findings and fixes. Grades measure protocol conformance, not leg
• check_links ~196 tokens
  Paid, $0.01 USDC on Base via x402 (agent-audit). Checks up to 25 URLs now: status, final URL, redirects, latency, verdict ok/broken/paid(402). Call without payment to get the x402 requirements.
• list_services ~64 tokens
  Free. Lists the paid tools, their USDC prices on Base, the upstream x402 HTTP endpoints, and how to pay.
• preview_audit ~77 tokens
  Free, rate-limited (10 per hour). Audit score, grade and fail/warn counts for one origin (no findings), from agent-audit's free preview.
• preview_page ~71 tokens
  Free, rate-limited (10 per hour). Title and the first 300 characters of a public page, from page-read's free preview.
• quote_check ~219 tokens
  Paid, $0.005 USDC on Base via x402 (agent-audit). Fetches the page now and reports whether the quote is really there: found_exact/found_near/partial/not_found/page_unavailable, similarity, context and page sha256. Call without payment to get the x402 requirements.
• read_page ~281 tokens
  Paid, $0.001 USDC on Base via x402 (page-read). Fetches one public web page now and returns clean markdown or text with title, canonical URL, published time and sha256. No JavaScript execution. Fetch failures and unreadable pages are not charged. Call without payment to get the x402 requirements.

Browse

• GitHub tools
• OpenAPI tools
• Converting to Markdown
• Payments
• GitHub and code hosting
• APIs and testing

Related MCP servers

• x402 Markdown Reader
  Turn any public web page into clean Markdown. Pay-per-call via x402: 0.005 USDC on Base.
• OperStack
  Scores whether AI assistants can read, understand and quote a public website. No account.
• BOZOS
  Exact source text, not summaries: check citations and quotes in one call; read pages and PDFs.
• ScrapeMole Reader
  Pay-per-call x402 web reading: page to Markdown, link previews, RSS feeds, links, sitemaps.
• Cited Brief
  Paid web research tools: cited briefs, quote checks, page text. Pay per call in USDC via x402.
• Subpay Invoice Reader
  Reads invoices and receipts from PDF to JSON and checks the math. $0.04/page via x402.
• Landfall
  Audit a landing page before paid ads: readiness score, ad pixels found, conversion paths, top fixes.
• The Stochastic Parrot
  Span-grounded audits of how US outlets covered the same story, quotes checkable at the source.

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