| id | displayName | cluster |
|---|---|---|
| protocol-message:gemini-content | Gemini Content (request/response envelope) | extensions |
| protocol-message:gemini-part-function-response | Gemini Part / functionResponse | extensions |
| protocol-message:gemini-part-inline-data | Gemini Part / inlineData | extensions |
| protocol-message:mistral-system-message | Mistral chat / SystemMessage | extensions |
| protocol-message:mistral-tool-message | Mistral chat / ToolMessage | extensions |
| protocol-message:mistral-user-message | Mistral chat / UserMessage | extensions |
| protocol-message:user-message | SDKMessage / UserMessage | extensions |