Multiple FastAgent instance possible ?

[Yapppppppppppp]

Can I define multiple FastAgent instances and then include their agents together in a single router, or must all agents used in a router be registered under the same FastAgent instance?

something like this

fast = FastAgent("banking_and_website_assistant", config_path = f'C:\chat_bot\csv_data\{user_id}\fastagent.config.yaml')
fast1 = FastAgent("banking_and_website_assistant", config_path = f'fastagent.config.yaml' )

@fast.agent(
name = "name1"
)
@fast1.agent(
name = "name2"

)
#i am not sure which router instance should i use for routing .
@fast.router(
agents=["name1", "name2"],
)

[iqdoctor]

pls check
https://fast-agent.ai/agents/workflows/#agents-as-tools

The Agents As Tools workflow takes a complex task, breaks it into subtasks, and calls other agents as tools based on the main agent instruction.

This pattern is inspired by the OpenAI Agents SDK Agents as tools feature.

With child agents exposed as tools, you can implement routing, parallelization, and orchestrator-workers decomposition directly in the instruction (and combine them). Multiple tool calls per turn are supported and executed in parallel.