Module io.modelcontextprotocol.sdk.mcp

Package io.modelcontextprotocol.spec

Class McpSchema.ErrorCodes

java.lang.Object

io.modelcontextprotocol.spec.McpSchema.ErrorCodes

Enclosing class:

McpSchema

public static final class McpSchema.ErrorCodes
extends Object

Standard error codes used in MCP JSON-RPC responses.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	INTERNAL_ERROR	Internal JSON-RPC error.
static final int	INVALID_PARAMS	Invalid method parameter(s).
static final int	INVALID_REQUEST	The JSON sent is not a valid Request object.
static final int	METHOD_NOT_FOUND	The method does not exist / is not available.
static final int	PARSE_ERROR	Invalid JSON was received by the server.

Constructor Summary

Constructors

Constructor	Description
ErrorCodes()

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

PARSE_ERROR

public static final int PARSE_ERROR

Invalid JSON was received by the server.

See Also:

• Constant Field Values

INVALID_REQUEST

public static final int INVALID_REQUEST

The JSON sent is not a valid Request object.

See Also:

• Constant Field Values

METHOD_NOT_FOUND

public static final int METHOD_NOT_FOUND

The method does not exist / is not available.

See Also:

• Constant Field Values

INVALID_PARAMS

public static final int INVALID_PARAMS

Invalid method parameter(s).

See Also:

• Constant Field Values

INTERNAL_ERROR

public static final int INTERNAL_ERROR

Internal JSON-RPC error.

See Also:

• Constant Field Values

Constructor Details

ErrorCodes

public ErrorCodes()