{"uid":"cap_xP9k4CkTdGXz_87t8t8d7","slug":"mcp-security-agentdiet-dev-real-time-open-source-package-cve-ghsa-fec1dbdb","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://mcp-security.agentdiet.dev/v1/epss-scanner)","url":"https://mcp-security.agentdiet.dev/v1/epss-scanner?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":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_87hYnVMD98gMJ0j9Olf0f","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"mcp-security.agentdiet.dev","brandSlug":"mcp-security-agentdiet-dev-mpp","brandBaseUrl":"https://mcp-security.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Queries Google OSV.dev for live CVE and GHSA vulnerability advisories affecting a named PyPI, npm, Go, or Rust crate package, returning active vulnerabilities and patched versions.","exampleAgentPrompt":"Can you check if the npm package lodash has any active CVEs or GHSA security advisories right now, and tell me which versions have patches available?","exampleUseCases":[{"title":"Python dependency vulnerability audit","prompt":"I'm about to ship a project that uses the PyPI requests library — can you scan it for any active CVEs or GHSA advisories and tell me if there's a patched version I should upgrade to?"},{"title":"CI pipeline npm package security gate","prompt":"Before merging this PR, scan the npm package express for any live vulnerability advisories from OSV.dev and flag any unpatched CVEs I should know about."},{"title":"Rust crate supply chain risk check","prompt":"We're evaluating the Rust crate hyper for production use — can you look it up on OSV.dev and show me any active security vulnerabilities or advisories affecting it?"}],"resultDescription":"Returns a structured list of active CVEs, GHSA advisories, affected version ranges, severity data, and available patched versions for the queried package, sourced live from Google OSV.dev.","failureModes":["Package not found in OSV.dev — returns empty advisory list or 404-style response","Unsupported ecosystem prefix — malformed 'Ecosystem:name' input may yield no results","No vulnerabilities found — clean package returns empty advisories array, not an error","Rate limiting or upstream OSV.dev outage — service may return 5xx or timeout","Payment required — HTTP 402 returned if x402 micropayment not included"],"whenToPreferThis":"Choose this endpoint when you need real-time, live vulnerability intelligence from Google OSV.dev for open-source packages across PyPI, npm, Go modules, or Rust crates — especially when you need CVE and GHSA advisory data with patched version recommendations. Prefer over static NVD lookups when freshness matters or when scanning supply-chain dependencies during CI/CD pipelines or code reviews.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:20:18.931Z","isFirstParty":false,"canonicalSlug":"mcp-security-agentdiet-dev-real-time-open-source-package-cve-ghsa-398bd891"}