{"uid":"cap_yoA8_crMv5EUQLoECfmaJ","slug":"papacasper-sitemap-url-validator-9c1bc3ee","name":"PapaCasper Sitemap URL Validator","description":"A hosted MCP server exposing utility tools any AI agent can call over HTTP — page-to-markdown, SEO audits, robots/sitemap checks, and more.","url":"https://papacasper.com/mcp/pay/sitemap_url_validator","method":"POST","headers":{},"bodySchema":{"type":"object","required":["url"],"properties":{"url":{"type":"string","description":"URL of the sitemap.xml to validate (or any page URL — /sitemap.xml on that origin is used)"}}},"responseSchema":{"type":"object"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_3oEo42x2nvRwfEmAe52Gw","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates the sitemap.xml for a given URL, checking its structure, accessibility, and compliance","exampleAgentPrompt":"Can you validate the sitemap for https://myblog.com — I want to make sure it's accessible, correctly structured, and has no errors before I submit it to Google Search Console.","exampleUseCases":[{"title":"Pre-launch SEO sitemap check","prompt":"I'm about to launch my new site at https://newstartup.io — can you check whether the sitemap.xml is valid and properly formatted so search engines can index it without issues?"},{"title":"Diagnosing indexing problems","prompt":"My pages aren't showing up in Google search results. Can you validate the sitemap at https://myecommerce.com and tell me if there are any errors or accessibility issues with it?"},{"title":"Routine SEO audit for client site","prompt":"I'm auditing an SEO site for a client at https://clientbrand.com — please check their sitemap.xml and let me know if it's valid, how many URLs it includes, and whether there are any problems."}],"resultDescription":"Returns a validation report for the target site's sitemap.xml, including whether the sitemap is accessible, structurally valid XML, the number of URLs listed, any detected errors or warnings, and overall compliance status for search engine submission.","failureModes":["Sitemap not found (404) — site has no sitemap.xml at the expected path","Connection timeout — target site is slow or unreachable","Invalid URL input — URL is malformed or missing protocol","Sitemap is malformed XML — returns parse errors","Sitemap is too large — exceeds size or URL count limits","Access denied (403) — sitemap is blocked by the server or robots.txt"],"whenToPreferThis":"Use this endpoint when you need a quick, automated check of a website's sitemap.xml validity as part of an SEO audit, pre-launch checklist, or ongoing site health monitoring workflow. It is especially useful when you want to verify sitemap accessibility and structure without manually downloading and inspecting the file. Prefer this over a full SEO audit tool when the specific concern is sitemap compliance for search engine indexing.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:31:17.635Z","isFirstParty":false}