A2A Langchain Llm Orchestration Service

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

This remote agent provides an A2A LangChain LLM orchestration service, executing prompts through a LangChain system and human chain powered by Gemini on Vertex AI. It's designed for developers needing scalable and traceable LLM interactions.

Built for seamless integration, this agent speaks open A2A and MCP protocols, enabling broad interoperability. Discovery is free, with all service usage metered via x402 micropayments.

Capabilities

Connect (streamable-http MCP)

{
  "mcpServers": {
    "llm-orchestration-agent-langchain": {
      "url": "https://langchain-langchain-openai-langgr-ae01b8.getvda.ai/mcp",
      "transport": "streamable-http"
    }
  }
}

FAQ

How do I connect to this A2A LangChain LLM orchestration service?

You can connect to this service using standard A2A or MCP protocols. Specific connection details and endpoints will be provided upon service discovery.

What LLM models are supported for orchestration?

The service primarily orchestrates chains through Gemini models hosted on Google Vertex AI.

Is LangSmith tracing always enabled?

LangSmith tracing is an optional feature. You can enable or disable it per request for detailed debugging and performance monitoring.

How is pricing handled for this service?

Service usage is metered via x402 micropayments. Discovery of the service is free, and you only pay for the actual LLM orchestration tasks performed.

Links

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

langchainlangchain-openailanggraphmcpopenai