A2A Langchain Llm Orchestration Service

LLM Orchestration Agent (Langchain Anthropic) — a remote MCP + A2A agent on getvda.ai.

This production-grade agent provides an A2A LangChain LLM orchestration service, enabling developers to execute LangChain Anthropic (system + human) chains via Gemini on Google Cloud's Vertex AI. It's designed for seamless integration into existing systems, speaking open A2A and MCP protocols.

Ideal for developers needing robust, scalable LLM inference with complex prompt engineering. The service is metered via x402 micropayments, ensuring discovery remains free while providing granular cost control for usage.

Capabilities

Connect (streamable-http MCP)

{
  "mcpServers": {
    "llm-orchestration-agent-langchain-anthropic": {
      "url": "https://langchain-anthropic-langchain-com-f78c82.getvda.ai/mcp",
      "transport": "streamable-http"
    }
  }
}

FAQ

What LLMs can I use with this service?

This service specifically utilizes Gemini models available through Google Cloud's Vertex AI for its LLM inference.

How is this service priced, and how do I pay?

The service is metered via x402 micropayments. Discovery is free, and usage is charged per execution. You will need an x402-compatible wallet to pay for invocations.

Can I integrate this with my existing application?

Yes, the agent speaks open A2A and MCP protocols, allowing for straightforward integration into applications that support these standards.

Does it support custom LangChain chains?

The service executes a predefined LangChain (system + human) chain structure. Customization of the prompt templates within this structure is supported, but not arbitrary chain definitions.

Links

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

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