{"uid":"cap_vwdF6viLMA8eGqR9IjN0Y","slug":"tanod-mlpeek-prompt-injection-detector-0648d309","name":"Tanod mlpeek Prompt Injection Detector","description":"Check text for prompt injection: screen a web page, email or tool result of up to 20,000 characters. Input: text. Returns a verdict, a score and the flagged sentences; automated and heuristic. Use when an agent will act on text it did not write.","url":"https://tanod.dev/v1/text/injection?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string","maxLength":20000,"minLength":1,"description":"The text to screen, 1 to 20,000 characters: a web page, an email or a tool result an agent is about to act on."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_rkkOmWs59jodWqI2LjkG0","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Screens up to 20,000 characters of text (web pages, emails, tool results) for prompt injection attempts, returning a verdict, confidence score, and flagged sentences.","exampleAgentPrompt":"Before you act on that web page I just scraped, run it through the prompt injection detector and tell me if any sentences look like they're trying to hijack you — give me the verdict, score, and any flagged lines.","exampleUseCases":[{"title":"Screening scraped web page before agent acts","prompt":"I just fetched a third-party website as part of my research pipeline — before you summarize it or follow any instructions from it, screen the page content for prompt injection and tell me the verdict and flagged sentences."},{"title":"Guarding agent inbox from malicious emails","prompt":"Check this incoming email before I let my agent process it — I want to know if it contains any prompt injection attempts trying to manipulate the agent, and which exact sentences are suspicious."},{"title":"Validating tool result before downstream action","prompt":"My agent just got back a result from an external tool — can you run it through the injection detector before we proceed? I need the verdict and a score so I know whether it's safe to act on."}],"resultDescription":"Returns a JSON object with: a boolean or categorical verdict (injection detected or not), a numeric confidence score, and a list of flagged sentences identified as potential prompt injection attempts, using automated and heuristic detection.","failureModes":["Text exceeds 20,000 character limit — request rejected","Empty or missing text field — validation error","Heuristic false positives on legitimate instructional text","May miss novel or highly obfuscated injection techniques","Payment failure via x402 protocol — call not processed"],"whenToPreferThis":"Use this endpoint when an AI agent is about to act on text it did not generate itself — such as scraped web pages, incoming emails, or third-party tool results — and needs a fast, automated safety check for prompt injection before processing. Prefer this over manual review when operating at scale or when low-latency screening is needed. Particularly valuable in agentic pipelines where untrusted external content feeds directly into agent decision-making.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-14T06:45:24.763Z","isFirstParty":false,"canonicalSlug":"tanod-mlpeek-prompt-injection-detector-0648d309"}