Automatic orchestration for mode switch

[colombod]

I'd like to propose the introduction of an automatic orchestration that allows the agent mode to select the best mode for a task.

• user requests
• orchestrator formulates a plan and sequence of tasks
• for each tasks it select best matching mode and creates the handoff structure (sub task instructions and required completion context
• switched to mode with only subtask context
• mode completes task and assemble a report to be shared back to orchestrator
• orchestrator receives the completion data and decide next steps based on out come

hand off and completions are good moments for asking user feedback and perform additional revision before proceeding.

This should take into account custom modes. Probably requires some additional instructions or api to enable the orchestrator to perform the choice, one idea could be to leverage cards like in A2A specification (this could allowed for remote agents / modes)