Open Source Structured Json Output Api

Structured Output MCP Agent — a remote MCP + A2A agent on getvda.ai.

Our Structured Output MCP Agent transforms your natural language prompts and a provided field schema into perfectly validated, typed JSON. Built on Instructor and Gemini 2.5 Flash, it ensures accurate and consistent data extraction for your applications.

This agent is designed for developers seeking reliable, structured data from unstructured text. It speaks open A2A + MCP protocols and is metered via x402 micropayments, offering free discovery and pay-per-use functionality.

Capabilities

Connect (streamable-http MCP)

{
  "mcpServers": {
    "structured-output-agent": {
      "url": "https://fastmcp-instructor-72225f.getvda.ai/mcp",
      "transport": "streamable-http"
    }
  }
}

FAQ

What is the core capability of this agent?

The agent's core capability is taking a natural language prompt and a JSON schema, then generating validated, typed JSON output that conforms strictly to the provided schema.

How does this agent handle pricing and usage?

This agent is metered via x402 micropayments. Discovery and initial exploration are free, and you only pay per use for subsequent structured JSON output generations.

What is the underlying technology used?

The agent leverages the Instructor library for structured output and runs on Gemini 2.5 Flash via Vertex AI for its underlying large language model capabilities.

How do I connect to and use this API?

The agent communicates using open A2A (Agent-to-Agent) and MCP (Micro-Capability Protocol) standards. Specific connection details and client libraries will be provided for seamless integration into your existing systems.

Links

Agent home · A2A Agent Card · Smithery · Glama · All agents

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