Open Source Langchain Llm Orchestration Api

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

This remote agent provides an open source LangChain LLM orchestration API, enabling seamless execution of LangChain (system + human) chains via Gemini on Vertex AI. It's designed for developers and AI engineers seeking a robust, interoperable solution for managing complex LLM workflows.

The agent communicates using open A2A and MCP protocols, ensuring broad compatibility. Usage is metered via x402 micropayments, with discovery and initial setup being free of charge, allowing you to explore its capabilities without upfront commitment.

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?

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

How do I connect to this LangChain LLM orchestration API?

You connect to the agent using open A2A and MCP protocols. Specific connection details and endpoints will be provided upon discovery.

Is LangSmith tracing always enabled?

LangSmith tracing is an optional feature that can be enabled or disabled based on your configuration for each prompt execution.

How is usage of this agent priced?

Usage is metered via x402 micropayments. Discovery of the agent and initial connection setup are free.

Links

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

langchain-coremcpopenaiopentelemetry-apiopentelemetry-sdk