{"uid":"cap_IhNve8B71xEPRk3b0MsBw","slug":"prompt-guard-agentdiet-dev-real-time-open-source-package-cve-ghsa-535a77e6","name":"Real-Time Open-Source Package CVE & GHSA Vulnerability Scanner (OSV.dev)","description":"Queries live Google OSV.dev vulnerability intelligence for any PyPI, npm, Go, or Rust crate and returns active CVEs, GHSA advisories, and patched versions. (Live x402 v2, IETF MPP & MCP endpoint at https://prompt-guard.agentdiet.dev/v1/zero-day-advisories)","url":"https://prompt-guard.agentdiet.dev/v1/zero-day-advisories?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["package"],"properties":{"package":{"type":"string","minLength":1,"description":"Package identifier in 'Ecosystem:name' or 'name' format (e.g. 'PyPI:requests', 'npm:lodash', 'Go:golang.org/x/net', 'crates.io:hyper')"}}},"responseSchema":{"type":"object"},"example":null,"exampleRequest":null,"tags":[],"displayCostAmount":"0.015","displayCostAsset":"USD","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":"$0.015/call","primary":{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.015","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.015","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_-I7A0gqAGhwIBYo0x6Bjl","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.015","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"prompt-guard.agentdiet.dev","brandSlug":"prompt-guard-agentdiet-dev-mpp","brandBaseUrl":"https://prompt-guard.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Queries Google OSV.dev to return active CVEs, GHSA advisories, and patched versions for a given PyPI, npm, Go, or Rust crate package.","exampleAgentPrompt":"Can you check if the PyPI package 'requests' has any active CVEs or GHSA security advisories, and tell me which versions are patched?","exampleUseCases":[{"title":"Audit Python dependency before deployment","prompt":"Before I push this to production, can you scan PyPI:cryptography for any known CVEs or security advisories and tell me if there's a safe patched version I should upgrade to?"},{"title":"Check npm package for zero-day vulnerabilities","prompt":"I'm using lodash in my Node project — can you look it up on OSV.dev and tell me if there are any active GHSA advisories or CVEs I should know about?"},{"title":"Rust crate security review for CI pipeline","prompt":"Can you check the crates.io package 'hyper' for any known vulnerabilities or security advisories so I can decide whether to block this build?"}],"resultDescription":"Returns a structured object containing active CVE identifiers, GHSA advisory IDs, vulnerability descriptions, affected version ranges, severity information, and recommended patched versions for the queried package, sourced live from Google OSV.dev.","failureModes":["Package not found in the specified ecosystem — returns empty or error response","Malformed package identifier format — requires 'Ecosystem:name' or plain 'name' format","OSV.dev upstream unavailable — may return timeout or 5xx error","No known vulnerabilities found — returns empty advisories list (not an error)","Payment failure via x402 protocol — request rejected before processing"],"whenToPreferThis":"Choose this endpoint when you need live, up-to-date vulnerability data for open source packages across PyPI, npm, Go, or Rust ecosystems sourced directly from Google OSV.dev. Prefer it over static databases or offline scanners when real-time CVE and GHSA accuracy matters, such as in CI/CD pipelines, pre-deployment audits, or agent-driven dependency reviews. It is particularly useful for single-package lookups with a pay-per-call model rather than subscribing to a full vulnerability feed.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:20:56.431Z","isFirstParty":false,"canonicalSlug":"prompt-guard-agentdiet-dev-real-time-open-source-package-cve-ghsa-d9b60b38"}