| Value | Meaning |
|---|---|
| parseError-32700 | |
| invalidRequest-32600 | |
| methodNotFound-32601 | |
| invalidParams-32602 | |
| internalError-32603 | |
| resourceNotFound-32002 | |
| requestCancelled-32800 | |
| headerMismatch-32001 | |
| unsupportedProtocolVersion-32004 | |
| missingRequiredClientCapability-32003 | |
| urlElicitationRequired-32042 | |
| userRejected-1 |
Standard JSON-RPC 2.0 + MCP error codes.