A2A Langchain Llm Orchestration Service

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

This remote agent provides an A2A LangChain LLM orchestration service, enabling seamless execution of LangChain (system + human) chains using Gemini on Google Cloud's Vertex AI. It's designed for developers and teams integrating advanced LLM capabilities into their applications with robust tracing options.

Built for interoperability, this agent speaks open A2A and MCP protocols, ensuring broad compatibility. Usage is metered via x402 micropayments, offering a discovery-free model where you only pay for what you use.

Capabilities

Connect (streamable-http MCP)

{
  "mcpServers": {
    "llm-orchestration-agent-langchain-core": {
      "url": "https://langchain-core-mcp-openai-29a249.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.

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

You can connect to this agent using standard open A2A and MCP protocols. Specific connection details and endpoints will be provided upon access.

Is LangSmith tracing always enabled?

LangSmith tracing is an optional feature. You can enable or disable it based on your monitoring and debugging needs for each chain execution.

How is pricing handled for this service?

This service operates on a discovery-free, usage-based model metered via x402 micropayments. You are charged only for the resources consumed during chain execution.

Links

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

langchain-coremcpopenaiopentelemetry-apiopentelemetry-sdk