{"uid":"cap_CNFqD_QfzF3rTzaonQkjl","slug":"m2mcent-nlp-metadata-auditor-mcp-node-8d5ac166","name":"M2MCent NLP Metadata Auditor MCP Node","description":"The premier global index of 1,069 monetized MCP nodes across 205 specialized subdomains. Gasless USDC runtime settlements via x402 V2 Spec on Base L2. Save 95% token context.","url":"https://api.m2mcent.com/nlp-metadata-auditor-mcp-385/api/execute?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["hash"],"properties":{"hash":{"type":"string"}}},"responseSchema":{"type":"object","required":["result"],"properties":{"result":{"type":"boolean"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.15","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":"$0.917313/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.917313","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.917313","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_IbLZleyGIGt8mEpWkLFKn","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.917313","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates or audits a hash value via the M2MCent NLP metadata auditor endpoint, returning a boolean result","exampleAgentPrompt":"Can you run this hash 'a3f9c12b7e4d...' through the M2MCent NLP metadata auditor and tell me if it comes back valid?","exampleUseCases":[{"title":"MCP node metadata integrity check","prompt":"I have a hash for one of my MCP node metadata records — can you run 'e7d2a9f1c3b845' through the M2MCent NLP metadata auditor to confirm it's valid?"},{"title":"NLP content hash verification pipeline","prompt":"Before we publish this NLP dataset, can you verify that the content hash '8b3c1a0f27e94d' passes the M2MCent metadata auditor check?"},{"title":"Automated hash audit in agent workflow","prompt":"As part of my QA step, I need to audit the hash 'f4a2e6c8d1b039' against the M2MCent NLP metadata auditor — does it return true or false?"}],"resultDescription":"Returns a JSON object with a single boolean 'result' field indicating whether the submitted hash passed the NLP metadata audit (true = valid/pass, false = invalid/fail).","failureModes":["Missing or malformed 'hash' field returns a 400 or validation error","Hash not found in index may return result: false rather than an error","Network or payment failure (x402 USDC settlement) may block request execution","Service unavailability across the subdomain may return 5xx","Invalid hash format may yield an immediate false rather than a processing error"],"whenToPreferThis":"Use this endpoint when you need a simple boolean validation of a hash string against M2MCent's NLP metadata auditor logic, particularly within automated MCP node workflows where a pass/fail signal is sufficient and low-latency response is needed.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-09T18:55:03.233Z","isFirstParty":false,"canonicalSlug":"m2mcent-nlp-metadata-auditor-mcp-node-8d5ac166"}