{"uid":"cap_5dj-sFqV0I4P8IR8jf3Nl","slug":"go-module-health-check-100bc841","name":"Go Module Health Check","description":"Health of a Go module via the official proxy: latest tagged version, release age, repository origin and pseudo-version warning.","url":"https://package-registries.x402tookit.com/go-module-health?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["module"],"properties":{"module":{"type":"string","description":"Module path, e.g. github.com/gin-gonic/gin"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"ref":{"type":["null","string"]},"vcs":{"type":["null","string"]},"asOf":{"type":["null","string"]},"commit":{"type":["null","string"]},"module":{"type":["null","string"]},"source":{"type":["null","string"]},"reasons":{"type":["array","null"],"items":{"type":"string"}},"summary":{"type":["null","string"]},"verdict":{"type":["null","string"]},"degraded":{"type":["boolean","null"]},"sourceUrl":{"type":["null","string"]},"disclaimer":{"type":["null","string"]},"notChecked":{"type":["array","null"],"items":{"type":"string"}},"latestVersion":{"type":["null","string"]},"pseudoVersion":{"type":["boolean","null"]},"repositoryUrl":{"type":["null","string"]},"daysSinceLatest":{"type":["null","number"]},"latestPublished":{"type":["null","string"]}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_b6R9hyE9CCBUcxxBEJ-uN","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns health metadata for a Go module via the official Go proxy: latest tagged version, release age, repository origin, and pseudo-version warning.","exampleAgentPrompt":"Can you check the health of the Go module github.com/gin-gonic/gin — I want to know the latest tagged version, how old the last release is, and whether it uses a pseudo-version?","exampleUseCases":[{"title":"Vetting a new Go dependency","prompt":"Before I add github.com/gorilla/mux to my project, can you check its Go module health — specifically the latest version, how recently it was released, and whether it's actively maintained or stuck on a pseudo-version?"},{"title":"Auditing Go dependencies for staleness","prompt":"I'm doing a dependency audit. Can you check the module health of golang.org/x/net and tell me how many days since the last release and what the latest version is?"},{"title":"Verifying module source repository","prompt":"I need to confirm what VCS and repository URL backs the Go module github.com/uber-go/zap — can you pull the module health info and show me the source origin?"}],"resultDescription":"Returns a JSON object with fields including: module path, latest tagged version, days since the latest release, latest published timestamp, repository and source URLs, VCS type, commit ref, a boolean indicating pseudo-version usage, a degraded flag, a verdict string, a human-readable summary, an array of reasons, any unchecked checks, and a disclaimer. Allows an agent to assess whether a Go module is well-maintained and safely usable as a dependency.","failureModes":["Module not found on Go proxy returns null fields or error verdict","Network timeout reaching proxy.golang.org results in degraded flag being set","Invalid or malformed module path causes request failure","Module with no tagged releases returns pseudoVersion: true as a warning","Rate limiting from the upstream Go proxy may cause transient failures"],"whenToPreferThis":"Use this endpoint when you need authoritative Go module health data sourced directly from the official Go module proxy (proxy.golang.org). Prefer it over generic package search tools when you need Go-specific signals like pseudo-version warnings, VCS origin, and official proxy-backed versioning. Choose it over manual repository inspection when you need structured, machine-readable health output suitable for automated dependency auditing pipelines.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-30T00:35:01.473Z","isFirstParty":false,"canonicalSlug":"go-module-health-check-100bc841"}