{"uid":"cap_DMA7erjUresXiakeD2uoa","slug":"hn-pulse-agentdiet-dev-real-time-open-source-package-cve-ghsa-66cb4c23","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://hn-pulse.agentdiet.dev/v1/npm-vuln-scan)","url":"https://hn-pulse.agentdiet.dev/v1/npm-vuln-scan?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_Y7BcAQPHV_awn2k9Ig34Y","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.015","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"hn-pulse.agentdiet.dev","brandSlug":"hn-pulse-agentdiet-dev-mpp","brandBaseUrl":"https://hn-pulse.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Queries Google OSV.dev in real-time to return active CVEs, GHSA advisories, and patched versions for PyPI, npm, Go, or Rust packages.","exampleAgentPrompt":"Can you check if the npm package lodash has any active CVEs or GHSA security advisories, and tell me which versions have patches?","exampleUseCases":[{"title":"Dependency audit before production deploy","prompt":"Before we ship this release, can you check if PyPI:requests has any known CVEs or GHSA advisories right now, and let me know if there's a patched version we should upgrade to?"},{"title":"Security review of a Rust crate","prompt":"I'm about to add hyper to our Rust project — can you scan crates.io:hyper for any active security vulnerabilities or advisories and tell me which versions are safe?"},{"title":"CI/CD pipeline vulnerability gate","prompt":"Our pipeline just flagged a potential issue — can you look up Go:golang.org/x/net on OSV.dev and list any current CVEs, their severity, and what version patches them?"}],"resultDescription":"Returns a structured list of active vulnerabilities for the queried package, including CVE IDs, GHSA advisory identifiers, affected version ranges, severity information, and the versions in which each vulnerability has been patched, sourced live from Google OSV.dev.","failureModes":["Package not found in OSV.dev — returns empty advisory list or 404-style response","Malformed package identifier (missing ecosystem prefix) — may return error or wrong results","OSV.dev upstream API unavailability — returns timeout or service error","Unknown ecosystem specified — returns validation error","No vulnerabilities found — returns empty result set (not an error)"],"whenToPreferThis":"Use this endpoint when you need live, up-to-date vulnerability intelligence for PyPI, npm, Go, or Rust (crates.io) packages specifically, sourced directly from Google OSV.dev. Prefer it over static or cached vulnerability databases when currency of CVE/GHSA data matters, and when you need patched version details alongside advisory identifiers in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:20:44.985Z","isFirstParty":false,"canonicalSlug":"hn-pulse-agentdiet-dev-real-time-open-source-package-cve-ghsa-83ed8d11"}