Open Source Langchain Llm Orchestration Api

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

This open-source agent provides a robust LangChain LLM orchestration API, enabling you to seamlessly run prompts through complex LangChain (system + human) chains. It leverages Gemini on Google Cloud's Vertex AI for powerful LLM inference, with optional LangSmith tracing for enhanced debugging and observability.

Designed for developers and organizations building advanced AI applications, this agent speaks open A2A and MCP protocols, ensuring broad interoperability. It's metered via x402 micropayments for usage, with discovery remaining free, offering a transparent and efficient cost model.

Capabilities

Connect (streamable-http MCP)

{
  "mcpServers": {
    "llm-orchestration-mcp-agent": {
      "url": "https://cryptography-langchain-langchain-dcb5f0.getvda.ai/mcp",
      "transport": "streamable-http"
    }
  }
}

FAQ

What LLM models can this agent use?

This agent is specifically configured to use Gemini models available on Google Cloud's Vertex AI platform.

How do I connect to this agent?

The agent speaks open A2A and MCP protocols. You can connect and interact with it using standard A2A/MCP client libraries and tools.

What are the costs associated with using this agent?

Usage of the agent's orchestration capabilities is metered via x402 micropayments. Discovery of the agent itself is free.

Can I integrate my existing LangChain applications?

Yes, the agent is designed to orchestrate LangChain chains, making it compatible with existing LangChain prompt and chain definitions.

Links

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

cryptographylangchainlangchain-coremcpopentelemetry-sdkpython-jose