{"uid":"cap_IzVA-gl4jdQkGAYkK-o7o","slug":"mcp-security-agentdiet-dev-real-time-open-source-package-cve-ghsa-26e6af95","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/npm-vuln-scan)","url":"https://mcp-security.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":"0.01","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_1mDWT4PcsRth3Svb3AUTg","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 for 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 known CVEs or GHSA security advisories, and tell me which versions have fixes?","exampleUseCases":[{"title":"Pre-release dependency security check","prompt":"Before I publish my new release, scan the PyPI package 'requests' for any active CVEs or GHSA advisories and tell me if there are patched versions I should upgrade to."},{"title":"CI pipeline vulnerability gate","prompt":"I need to know if the Go module golang.org/x/net has any open security vulnerabilities right now — pull the latest CVEs and GHSA advisories from OSV so I can decide whether to block the build."},{"title":"Rust crate supply chain audit","prompt":"We're evaluating adding the Rust crate 'hyper' to our project — can you look up its current vulnerability status on OSV.dev and show me any active advisories and what versions are safe?"}],"resultDescription":"Returns a structured object containing active CVE identifiers, GHSA advisory IDs, vulnerability descriptions, affected version ranges, and recommended patched versions for the queried package, sourced live from Google OSV.dev.","failureModes":["Unknown or misspelled package name returns empty results or an error","Unsupported ecosystem prefix causes a validation error","OSV.dev upstream API downtime results in a timeout or 5xx error","Package exists but has no known vulnerabilities — returns empty advisory list (not an error)","Missing required 'package' parameter returns a 400 bad request"],"whenToPreferThis":"Choose this endpoint when you need real-time, live vulnerability data from Google OSV.dev for open-source packages across PyPI, npm, Go modules, or Rust crates. It is preferable over static databases or periodic snapshots when freshness matters — e.g. in CI/CD pipelines, pre-release audits, or agent-driven dependency reviews. It covers multiple ecosystems in a single API with a simple package identifier input.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:26:15.272Z","isFirstParty":false,"canonicalSlug":"mcp-security-agentdiet-dev-real-time-open-source-package-cve-ghsa-398bd891"}