{
"x-agent-trust": {
  "slug": "x-agent-trust",
  "title": "X Agent Trust",
  "issue": "",
  "description": "Trust-level metadata block for agent-authenticated security schemes. Required by `apiKey` security schemes that use `Agent-Signature` as the header. Carries algorithm, trust level vocabulary, and JWKS endpoint for local verification.",
  "owner": "razashariff",
  "url": "/spec.openapis.org/registry/extension/x-agent-trust",
  "objects": ["securitySchemeObject"],
  "schema": {"type":"object","properties":{"algorithm":{"type":"string"},"trustLevels":{"type":"array","items":{"type":"string"}},"issuerKeysUrl":{"type":"string"}}}
},
"x-codeSamples": {
  "slug": "x-codeSamples",
  "title": "X Codesamples",
  "issue": "",
  "description": "Provides custom code samples for an operation in one or more programming languages.",
  "owner": "baywet",
  "url": "/spec.openapis.org/registry/extension/x-codeSamples",
  "objects": ["Operation Object"],
  "schema": {"type":"array","items":{"type":"object","required":["lang","source"],"properties":{"lang":{"type":"string"},"label":{"type":"string"},"source":{"oneOf":[{"type":"string"},{"type":"object","required":["$ref"],"properties":{"$ref":{"type":"string"}}}]}}}}
},
"x-jsonschema-$anchor": {
  "slug": "x-jsonschema-$anchor",
  "title": "X Jsonschema $anchor",
  "issue": "",
  "description": "The JSON Schema $anchor identifier for a schema resource, used when targeting OpenAPI versions that do not directly support it.",
  "owner": "baywet",
  "url": "/spec.openapis.org/registry/extension/x-jsonschema-$anchor",
  "objects": ["Schema Object"],
  "schema": {"type":"string"}
},
"x-jsonschema-contains": {
  "slug": "x-jsonschema-contains",
  "title": "X Jsonschema Contains",
  "issue": "",
  "description": "The JSON Schema contains subschema for array elements, used when targeting OpenAPI versions that do not directly support it.",
  "owner": "baywet",
  "url": "/spec.openapis.org/registry/extension/x-jsonschema-contains",
  "objects": ["Schema Object"],
  "schema": {"$ref":"#/$defs/schemaObject"}
},
"x-jsonschema-contentEncoding": {
  "slug": "x-jsonschema-contentEncoding",
  "title": "X Jsonschema Contentencoding",
  "issue": "",
  "description": "The JSON Schema contentEncoding annotation, used when targeting OpenAPI versions that do not directly support it.",
  "owner": "baywet",
  "url": "/spec.openapis.org/registry/extension/x-jsonschema-contentEncoding",
  "objects": ["Schema Object"],
  "schema": {"type":"string"}
},
"x-jsonschema-contentMediaType": {
  "slug": "x-jsonschema-contentMediaType",
  "title": "X Jsonschema Contentmediatype",
  "issue": "",
  "description": "The JSON Schema contentMediaType annotation, used when targeting OpenAPI versions that do not directly support it.",
  "owner": "baywet",
  "url": "/spec.openapis.org/registry/extension/x-jsonschema-contentMediaType",
  "objects": ["Schema Object"],
  "schema": {"type":"string"}
},
"x-jsonschema-contentSchema": {
  "slug": "x-jsonschema-contentSchema",
  "title": "X Jsonschema Contentschema",
  "issue": "",
  "description": "The JSON Schema contentSchema subschema for decoded string content, used when targeting OpenAPI versions that do not directly support it.",
  "owner": "baywet",
  "url": "/spec.openapis.org/registry/extension/x-jsonschema-contentSchema",
  "objects": ["Schema Object"],
  "schema": {"$ref":"#/$defs/schemaObject"}
},
"x-jsonschema-dependentSchemas": {
  "slug": "x-jsonschema-dependentSchemas",
  "title": "X Jsonschema Dependentschemas",
  "issue": "",
  "description": "A map of schemas that apply when corresponding properties are present, used when targeting OpenAPI versions that do not directly support dependentSchemas.",
  "owner": "baywet",
  "url": "/spec.openapis.org/registry/extension/x-jsonschema-dependentSchemas",
  "objects": ["Schema Object"],
  "schema": {"type":"object","additionalProperties":{"$ref":"#/$defs/schemaObject"}}
},
"x-jsonschema-else": {
  "slug": "x-jsonschema-else",
  "title": "X Jsonschema Else",
  "issue": "",
  "description": "The JSON Schema else conditional subschema, used with x-jsonschema-if when targeting OpenAPI versions that do not directly support it.",
  "owner": "baywet",
  "url": "/spec.openapis.org/registry/extension/x-jsonschema-else",
  "objects": ["Schema Object"],
  "schema": {"$ref":"#/$defs/schemaObject"}
},
"x-jsonschema-if": {
  "slug": "x-jsonschema-if",
  "title": "X Jsonschema If",
  "issue": "",
  "description": "The JSON Schema if conditional subschema, used when targeting OpenAPI versions that do not directly support it.",
  "owner": "baywet",
  "url": "/spec.openapis.org/registry/extension/x-jsonschema-if",
  "objects": ["Schema Object"],
  "schema": {"$ref":"#/$defs/schemaObject"}
},
"x-jsonschema-maxContains": {
  "slug": "x-jsonschema-maxContains",
  "title": "X Jsonschema Maxcontains",
  "issue": "",
  "description": "The maximum number of array elements that may match contains, used when targeting OpenAPI versions that do not directly support maxContains.",
  "owner": "baywet",
  "url": "/spec.openapis.org/registry/extension/x-jsonschema-maxContains",
  "objects": ["Schema Object"],
  "schema": {"type":"integer","minimum":0}
},
"x-jsonschema-minContains": {
  "slug": "x-jsonschema-minContains",
  "title": "X Jsonschema Mincontains",
  "issue": "",
  "description": "The minimum number of array elements that must match contains, used when targeting OpenAPI versions that do not directly support minContains.",
  "owner": "baywet",
  "url": "/spec.openapis.org/registry/extension/x-jsonschema-minContains",
  "objects": ["Schema Object"],
  "schema": {"type":"integer","minimum":0}
},
"x-jsonschema-patternProperties": {
  "slug": "x-jsonschema-patternProperties",
  "title": "X Jsonschema Patternproperties",
  "issue": "",
  "description": "A map of regular expressions to schemas for matching property names, used when targeting OpenAPI versions that do not directly support patternProperties.",
  "owner": "baywet",
  "url": "/spec.openapis.org/registry/extension/x-jsonschema-patternProperties",
  "objects": ["Schema Object"],
  "schema": {"type":"object","additionalProperties":{"$ref":"#/$defs/schemaObject"}}
},
"x-jsonschema-propertyNames": {
  "slug": "x-jsonschema-propertyNames",
  "title": "X Jsonschema Propertynames",
  "issue": "",
  "description": "A schema applied to property names in an object, used when targeting OpenAPI versions that do not directly support propertyNames.",
  "owner": "baywet",
  "url": "/spec.openapis.org/registry/extension/x-jsonschema-propertyNames",
  "objects": ["Schema Object"],
  "schema": {"$ref":"#/$defs/schemaObject"}
},
"x-jsonschema-then": {
  "slug": "x-jsonschema-then",
  "title": "X Jsonschema Then",
  "issue": "",
  "description": "The JSON Schema then conditional subschema, used with x-jsonschema-if when targeting OpenAPI versions that do not directly support it.",
  "owner": "baywet",
  "url": "/spec.openapis.org/registry/extension/x-jsonschema-then",
  "objects": ["Schema Object"],
  "schema": {"$ref":"#/$defs/schemaObject"}
},
"x-jsonschema-unevaluatedProperties": {
  "slug": "x-jsonschema-unevaluatedProperties",
  "title": "X Jsonschema Unevaluatedproperties",
  "issue": "",
  "description": "The JSON Schema unevaluatedProperties keyword, used when targeting OpenAPI versions that do not directly support it.",
  "owner": "baywet",
  "url": "/spec.openapis.org/registry/extension/x-jsonschema-unevaluatedProperties",
  "objects": ["Schema Object"],
  "schema": {"oneOf":[{"type":"boolean"},{"$ref":"#/$defs/schemaObject"}]}
},
"x-oai-$self": {
  "slug": "x-oai-$self",
  "title": "X Oai $self",
  "issue": "",
  "description": "The canonical absolute URI for an OpenAPI document, used when targeting OpenAPI versions prior to 3.2.",
  "owner": "baywet",
  "url": "/spec.openapis.org/registry/extension/x-oai-$self",
  "objects": ["OpenAPI Object"],
  "schema": {"type":"string","format":"uri"}
},
"x-oai-additionalOperations": {
  "slug": "x-oai-additionalOperations",
  "title": "X Oai Additionaloperations",
  "issue": "",
  "description": "Represents non-standard HTTP method operations on a Path Item when targeting OpenAPI versions prior to 3.2.",
  "owner": "mikekistler",
  "url": "/spec.openapis.org/registry/extension/x-oai-additionalOperations",
  "objects": ["Path Item Object"],
  "schema": {"type":"object","additionalProperties":{"$ref":"#/$defs/operationObject"}}
},
"x-oai-dataValue": {
  "slug": "x-oai-dataValue",
  "title": "X Oai Datavalue",
  "issue": "",
  "description": "A structured example value for an Example Object, used when targeting OpenAPI versions prior to 3.2.",
  "owner": "baywet",
  "url": "/spec.openapis.org/registry/extension/x-oai-dataValue",
  "objects": ["Example Object"],
  "schema": {}
},
"x-oai-deprecated": {
  "slug": "x-oai-deprecated",
  "title": "X Oai Deprecated",
  "issue": "",
  "description": "Indicates that a Security Scheme is deprecated, used when targeting OpenAPI versions prior to 3.2.",
  "owner": "mikekistler",
  "url": "/spec.openapis.org/registry/extension/x-oai-deprecated",
  "objects": ["Security Scheme Object"],
  "schema": {"type":"boolean"}
},
"x-oai-deviceAuthorization": {
  "slug": "x-oai-deviceAuthorization",
  "title": "X Oai Deviceauthorization",
  "issue": "",
  "description": "A device authorization OAuth2 flow, used when targeting OpenAPI versions prior to 3.2.",
  "owner": "baywet",
  "url": "/spec.openapis.org/registry/extension/x-oai-deviceAuthorization",
  "objects": ["OAuth Flows Object"],
  "schema": {"$ref":"#/$defs/oauthFlowObject"}
},
"x-oai-deviceAuthorizationUrl": {
  "slug": "x-oai-deviceAuthorizationUrl",
  "title": "X Oai Deviceauthorizationurl",
  "issue": "",
  "description": "The device authorization URL for an OAuth2 flow (RFC 8628), used when targeting OpenAPI versions prior to 3.2.",
  "owner": "mikekistler",
  "url": "/spec.openapis.org/registry/extension/x-oai-deviceAuthorizationUrl",
  "objects": ["OAuth Flow Object"],
  "schema": {"type":"string","format":"uri"}
},
"x-oai-encoding": {
  "slug": "x-oai-encoding",
  "title": "X Oai Encoding",
  "issue": "",
  "description": "A map of nested encoding definitions for an Encoding Object, used when targeting OpenAPI versions prior to 3.2.",
  "owner": "baywet",
  "url": "/spec.openapis.org/registry/extension/x-oai-encoding",
  "objects": ["Encoding Object"],
  "schema": {"type":"object","additionalProperties":{"$ref":"#/$defs/encodingObject"}}
},
"x-oai-itemEncoding": {
  "slug": "x-oai-itemEncoding",
  "title": "X Oai Itemencoding",
  "issue": "",
  "description": "Encoding properties for individual items in a multipart request part, used when targeting OpenAPI versions prior to 3.2.",
  "owner": "mikekistler",
  "url": "/spec.openapis.org/registry/extension/x-oai-itemEncoding",
  "objects": ["Media Type Object","Encoding Object"],
  "schema": {"$ref":"#/$defs/encodingObject"}
},
"x-oai-itemSchema": {
  "slug": "x-oai-itemSchema",
  "title": "X Oai Itemschema",
  "issue": "",
  "description": "Schema for individual items in a multipart request part, used when targeting OpenAPI versions prior to 3.2.",
  "owner": "mikekistler",
  "url": "/spec.openapis.org/registry/extension/x-oai-itemSchema",
  "objects": ["Media Type Object"],
  "schema": {"$ref":"#/$defs/schemaObject"}
},
"x-oai-name": {
  "slug": "x-oai-name",
  "title": "X Oai Name",
  "issue": "",
  "description": "An identifier for a Server Object, used when targeting OpenAPI versions prior to 3.2.",
  "owner": "mikekistler",
  "url": "/spec.openapis.org/registry/extension/x-oai-name",
  "objects": ["Server Object"],
  "schema": {"type":"string"}
},
"x-oai-prefixEncoding": {
  "slug": "x-oai-prefixEncoding",
  "title": "X Oai Prefixencoding",
  "issue": "",
  "description": "Encoding properties applied before the item encoding in a multipart request part, used when targeting OpenAPI versions prior to 3.2.",
  "owner": "mikekistler",
  "url": "/spec.openapis.org/registry/extension/x-oai-prefixEncoding",
  "objects": ["Media Type Object"],
  "schema": {"type":"array","items":{"$ref":"#/$defs/encodingObject"}}
},
"x-oai-serializedValue": {
  "slug": "x-oai-serializedValue",
  "title": "X Oai Serializedvalue",
  "issue": "",
  "description": "A serialized example value for an Example Object, used when targeting OpenAPI versions prior to 3.2.",
  "owner": "baywet",
  "url": "/spec.openapis.org/registry/extension/x-oai-serializedValue",
  "objects": ["Example Object"],
  "schema": {"type":"string"}
},
"x-oai-summary": {
  "slug": "x-oai-summary",
  "title": "X Oai Summary",
  "issue": "",
  "description": "A short summary for a Response Object, used when targeting OpenAPI versions prior to 3.2.",
  "owner": "baywet",
  "url": "/spec.openapis.org/registry/extension/x-oai-summary",
  "objects": ["Response Object"],
  "schema": {"type":"string"}
},
"x-twitter": {
  "slug": "x-twitter",
  "title": "X Twitter",
  "issue": "",
  "description": "Used to hold a reference to the API provider's Twitter account.",
  "owner": "MikeRalphson",
  "url": "/spec.openapis.org/registry/extension/x-twitter",
  "objects": ["contactObject"],
  "schema": {"type":"string"}
}

}