Open Source Langchain Llm Orchestration Api

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

This production-ready LLM Orchestration MCP Agent empowers developers to seamlessly run prompts through a LangChain (system + human) chain using Gemini on Vertex AI. It offers optional LangSmith tracing for enhanced debugging and performance monitoring.

Designed for interoperability, this agent speaks open A2A + MCP protocols, ensuring secure and standardized communication. Discovery is free, and usage is metered via x402 micropayments, providing a cost-effective and transparent solution for your LLM orchestration needs.

Capabilities

Connect (streamable-http MCP)

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

FAQ

How do I connect to this LLM Orchestration MCP Agent?

The agent speaks open A2A + MCP protocols. You can connect using any compliant A2A/MCP client library, providing the agent's unique identifier and appropriate authentication credentials.

What LLM models can I use with this agent?

This agent is specifically configured to work with Gemini models hosted on Google Cloud's Vertex AI platform.

Is there a cost associated with using this agent?

Discovery of the agent is free. Usage is metered via x402 micropayments, meaning you pay only for the resources consumed during prompt execution. Pricing details are available through the x402 network.

Can I integrate this agent into my existing LangChain application?

Yes, this agent acts as an external service that executes LangChain chains. You can integrate it by calling its A2A/MCP API endpoint from your application, passing your prompts and configurations.

Links

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

cryptographylangchainlangchain-coremcpopentelemetry-sdkpython-jose