A2A Langchain Llm Orchestration Service

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

This production-ready LLM Orchestration Agent allows you to execute LangChain prompts (system + human) leveraging Gemini on Vertex AI. It's designed for seamless integration into your existing systems.

Built for developers, this agent speaks open A2A + MCP protocols, enabling easy interoperability. Discovery is free, and usage is metered via x402 micropayments, ensuring cost-effective access.

Capabilities

Connect (streamable-http MCP)

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

FAQ

What is the primary function of this agent?

The agent's primary function is to orchestrate and execute LangChain prompts (system + human) using Gemini on Vertex AI, with optional LangSmith tracing.

How does pricing work for this service?

Discovery of the agent is free. Usage is metered via x402 micropayments, meaning you pay only for the resources consumed during prompt execution.

How do I connect to this agent?

You connect to this agent using open A2A (Agent-to-Agent) and MCP (Microledger Communication Protocol) standards. Specific connection details and API endpoints will be provided upon service access.

Can I use this agent with other LLMs besides Gemini on Vertex AI?

This specific agent is configured to use Gemini on Vertex AI. While LangChain supports other LLMs, this particular orchestration agent is specialized for Gemini on Vertex AI.

Links

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

langchainlangchain-openailanggraphmcpopenai