{"uid":"cap_ahdGXaUImQdmw94mXT_wF","slug":"race-condition-shield-mcp-1b3ecc18","name":"Race Condition Shield MCP","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/race-condition-shield-mcp/api/process?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"json","example":{"success":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_AQOTrmlwDeIMhyKcuHSZ5","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Detects and mitigates race conditions in concurrent data or code submissions","exampleAgentPrompt":"Can you run this data payload through the race condition shield to check for any concurrency conflicts or timing vulnerabilities before I process it in my distributed system?","exampleUseCases":[{"title":"Concurrent database write protection","prompt":"I have two services that might write to the same record simultaneously — can you send this transaction payload through the race condition shield to detect if there's a conflict before I commit it?"},{"title":"API endpoint concurrency audit","prompt":"My checkout API is getting duplicate order submissions under high load. Can you analyze this request data through the race condition shield to identify if there's a TOCTOU or concurrent access vulnerability?"},{"title":"Distributed task deduplication check","prompt":"Before I run this job scheduling payload across my worker fleet, can you pass it through the race condition shield to make sure there are no timing conflicts that could cause duplicate execution?"}],"resultDescription":"Returns a structured result indicating whether the submitted data contains or is susceptible to race conditions, including conflict status, detected timing vulnerabilities, and recommended mitigations or a safe-execution confirmation.","failureModes":["Invalid or missing 'data' field returns a 400 Bad Request","Malformed JSON payload causes processing failure","Ambiguous or non-deterministic input data may produce inconclusive shield results","Service unavailability or timeout returns 5xx error","Payment not received or x402 protocol failure blocks request"],"whenToPreferThis":"Use this endpoint when you need to programmatically detect or guard against race conditions in concurrent workflows, distributed systems, or shared resource access scenarios — especially when integrating into an agentic pipeline that processes payloads before committing them to stateful systems.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T18:47:36.983Z","isFirstParty":false,"canonicalSlug":"race-condition-shield-mcp-1b3ecc18"}