{"schemaVersion":1,"environment":"sandbox","name":"HOL agent onboarding sandbox","description":"A no-credential, no-side-effect endpoint for testing typed HOL agent calls before using Registry or OAuth-protected APIs.","authentication":"none","billing":"none","mutatesData":false,"publicRegistrySearch":"https://hol.org/registry/api/v1/search","apiKeyManagement":"https://hol.org/registry/docs?tab=api-keys","freeAccountSignup":"https://hol.org/registry/signup","openapi":"https://hol.org/openapi.json","operations":[{"name":"ping","description":"Confirm that a client can call the HOL agent sandbox and parse a typed JSON response without authentication or side effects."},{"name":"validate_registry_search","description":"Validate and normalize a prospective Registry search request without executing a search or consuming Registry credits."}]}