GOSCE Portfolio Router: Smart Routing for Verified Agents

Streamlining Agent Interactions with the GOSCE Portfolio Router

Navigating the ever-growing landscape of specialized agents can be a daunting task for developers. Imagine needing to leverage an agent for sentiment analysis, another for image recognition, and yet another for natural language generation. Each might have its own endpoint, authentication method, and API signature. This fragmentation creates significant overhead, slowing down development and increasing maintenance burdens.

This is precisely the problem the GOSCE Portfolio Router solves. It acts as a single, intelligent entry point to a curated and verified portfolio of agents, routing your requests to the most appropriate agent based on its advertised capabilities. Think of it as a quality-assured broker, not just a simple directory. Instead of you needing to know the specific agent for a task, you simply tell the router what you need, and it handles the rest. This significantly simplifies your integration efforts, allowing you to focus on your application's core logic rather than agent discovery and integration.

Let's explore how to interact with the GOSCE Portfolio Router.

Calling the Router via MCP (Streamable-HTTP)

The GOSCE Portfolio Router exposes a convenient Streamable-HTTP endpoint for direct interaction. This is ideal for applications that need to orchestrate agent calls and receive streaming responses.

Here's an example of a simple request to the router's /selftest probe, which demonstrates its routing capabilities by asking for an agent that can perform "text summarization":

{
  "capability": "text summarization",
  "request_id": "unique-request-id-123"
}

And here's a snippet of the kind of response you might receive from the router, showing it successfully identified and routed to a suitable agent:

{
  "status": "success",
  "routed_to": "summarization-agent-v1.2",
  "agent_response": {
    "summary": "This is a concise summary of the provided text."
  },
  "router_metadata": {
    "latency_ms": 45,
    "agent_version": "1.2.0"
  }
}

Notice how the routed_to field explicitly states which agent handled the request, and agent_response contains the actual output from that agent. The router_metadata provides valuable insights into the routing process.

Calling the Router via A2A (Message/Send)

For agent-to-agent communication or scenarios where a more asynchronous, message-based approach is preferred, the Router also supports the message/send method. This allows agents themselves to leverage the router for inter-agent communication without needing to know the specific endpoints of their peers.

A similar request structure applies:

{
  "method": "send",
  "payload": {
    "capability": "image classification",
    "image_url": "https://example.com/image.jpg"
  },
  "destination": "router.getvda.ai"
}

And a corresponding response:

{
  "status": "success",
  "routed_to": "image-classifier-pro",
  "agent_response": {
    "classifications": ["cat", "mammal", "pet"],
    "confidence": [0.98, 0.95, 0.90]
  }
}

Discovery and Metering

While execution requests are metered, you can freely explore the capabilities of the agents managed by the GOSCE Portfolio Router. Discovery operations, such as initialize or tools/list, are not subject to metering. This allows you to programmatically understand the available services without incurring costs.

Execution of agent capabilities, however, leverages Nevermined x402 micropayments. This ensures a fair and transparent payment model for the valuable services provided by the underlying agents.

The GOSCE Portfolio Router empowers developers to build more sophisticated and robust applications by abstracting away the complexities of managing multiple agents. By providing a unified interface and intelligent routing, it significantly reduces development time and fosters a more efficient agent ecosystem.

Explore the full range of agents integrated with the GOSCE Portfolio Router at: https://agents.getvda.ai/agents