Detect WebFinger Endpoint
WebFinger (RFC 7033) is a protocol that allows discovery of information about people or resources using a standard URL pattern: /.well-known/webfinger. It is commonly used by ActivityPub implementations (Mastodon, etc.) and federated identity systems.
Step 1 — Fast Signal Search
Search the codebase for the string webfinger (case-insensitive) across all source files. This single search catches the vast majority of implementations.
Search query: webfinger
[Description truncada. Veja o README completo no GitHub.]