Load an OpenAPI or AsyncAPI file into a named session

Create a new empty OpenAPI or AsyncAPI document in a named session

Save the document from a session to a file

Close a named session and release the document from memory

List all active document sessions

Export the document content as a JSON or YAML string

Clone an existing session into a new session with a deep copy of the document

Get document overview: type, title, version, path/schema counts

List all paths (OpenAPI) or channels (AsyncAPI) with their operations

Get full details of a specific operation by path and HTTP method

List all schema/component definitions in the document

Get any node by its node path (e.g. /paths[/pets]/get, /info, /components/schemas[Pet])

List all operations across the entire document with path, method, operationId, summary, and tags

Get a specific schema definition by name with its full content

List all security scheme definitions in the document

List all server definitions in the document

List all tag definitions in the document

List parameters on a specific path item or operation

List responses on a specific operation with status codes and descriptions

List media types on a request body or response

List all vendor extensions (x-* properties) on a specific node

List examples on a media type, parameter, or header

Find all $ref references to a given definition throughout the document

Validate the document and return structured validation problems

Set document title, description, and/or version

Add a new path item to an OpenAPI document

Add a schema definition to the document

Set or replace any node at a given node path using in-place update

Remove any node at a given node path

Add a new HTTP operation to an existing path item

Remove a specific HTTP operation from a path item

Add a response to an operation by status code and description

Add a parameter to a path item or operation

Add an empty request body to an operation (OpenAPI 3.x only)

Add a media type to a request body or response (OpenAPI 3.x)

Set the schema for a media type, either as a $ref or inline type

Add a security scheme definition to the document

Remove a response from an operation by status code

Add a reusable response definition to the document

Remove a parameter from a path item or operation

Remove a security scheme definition from the document

Add a tag definition to the document

Add a server to the document or to a specific path/operation

Set the contact information in the document info

Set the license information in the document info

Remove a schema definition from the document

Remove a path item from the document

Add a channel item to an AsyncAPI document

Add a header to an OpenAPI response

Remove the request body from an operation (OpenAPI 3.x only)

Update an existing security scheme definition

Remove a tag definition from the document

Rename a tag across the entire document (updates both the tag definition and all operation references)

Remove a server from the document or a specific scope

Add a vendor extension (x-* property) to any node in the document

Remove a vendor extension (x-* property) from a node

Remove a header from an OpenAPI response

Add a named property to an object schema definition

Remove a named property from an object schema definition

Add a security requirement to the document or to a specific operation

Add a named example to a media type, parameter, or header (OpenAPI 3.x)

Set metadata properties on an operation (operationId, summary, description, deprecated)

Set the tags array on an operation

Set the required array on a schema, controlling which properties are mandatory

Set the type field on a schema (string, object, array, integer, number, boolean)

Set enum values on a schema

Remove all security requirements from the document or from a specific operation

Remove a specific media type from a request body or response

Add a reusable parameter definition to the document components

Remove a reusable parameter definition from the document components

Add a reusable header definition to the document components (OpenAPI 3.x only)

Remove a reusable header definition from the document components (OpenAPI 3.x only)

Add a reusable example definition to the document components (OpenAPI 3.x only)

Remove a reusable example definition from the document components (OpenAPI 3.x only)

Add a reusable request body definition to the document components (OpenAPI 3.x only)

Remove a reusable request body definition from the document components (OpenAPI 3.x only)

Remove the contact object from the document info

Remove the license object from the document info

Update the value of an existing vendor extension

Remove all examples from a media type, parameter, or header

Rename a path, preserving all operations and configuration

Rename a schema definition and update all $ref references throughout the document

Copy an operation from one path/method to another

Move an operation from one path/method to another

Add a callback definition to an operation or to components (OpenAPI 3.x only)

Remove a callback from an operation or components (OpenAPI 3.x only)

Add a link to a response or to components (OpenAPI 3.x only)

Remove a link from a response or components (OpenAPI 3.x only)

Set external documentation on a node (document, tag, operation, or schema)

Add a variable to a server definition (OpenAPI 3.x only)

Remove a variable from a server definition (OpenAPI 3.x only)

Remove all operations from a path item

Remove all responses from an operation

Remove all parameters (or parameters of a specific type) from a path item or operation

Remove all headers from a response

Remove all properties from a schema

Remove all servers from the document, a path item, or an operation

Remove all tag definitions from the document

Remove all security scheme definitions from the document

Remove all vendor extensions from a node