Open Source Compliance
Go Module Path Validator
Enter a Go module path to validate format, check major version suffix requirements, and verify proxy URL construction. Covers GONOSUMCHECK and retraction implications.
No data is transmitted — everything runs locallyTool
About this tool
Go Module Path Validator
The Go Module Path Validator checks module path format, major version suffix requirements, and proxy URL construction for Go modules.
• Validate a new Go module path before publishing to pkg.go.dev
• Check whether a v2+ module requires a /v2 suffix in the import path
• Construct the correct GOPROXY URL for a specific module and version
• Understand the security implications of GONOSUMCHECK for a module path pattern
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FAQ
What does this tool tell you?
The Go Module Path Validator checks module path format, major version suffix requirements, and proxy URL construction for Go modules.
What affects the result most?
Validates Go module path format: must be a valid domain with path — github.com/owner/repo. Major version suffix: v2+ modules must have /v2 suffix in module path — common import confusion. Module proxy URL construction: GOPROXY=https://proxy.golang.org/module_path/@v/version.info.
How should I use the result?
Treat the tool's output as a first-pass check, not a proof of correctness. A clean pass means no issues in the patterns this tool recognizes; a failure points to a specific problem you can investigate in your source. The underlying spec is the authoritative source for edge cases.
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