Open Source Langchain Llm Orchestration Api

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

This agent provides an open source LangChain LLM orchestration API, enabling seamless execution of LangChain (system + human) prompts over Gemini on Vertex AI. It supports optional LangSmith tracing for enhanced observability of your LLM workflows.

Designed for developers and teams integrating advanced LLM capabilities into their applications, this agent speaks open A2A + MCP protocols. It's metered via x402 micropayments, ensuring a discovery-free and cost-effective solution for your LangChain orchestration needs.

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

How do I connect to this LangChain orchestration agent?

The agent communicates via open A2A and MCP protocols. You can connect using standard client libraries or tools that support these protocols to send your LangChain prompt requests.

What LLM models does this agent support?

This agent specifically orchestrates LangChain prompts using the Gemini models available through Google Cloud's Vertex AI.

How is this agent priced or metered?

This agent is metered via x402 micropayments. This enables a discovery-free, pay-per-use model, where you only pay for the specific LLM orchestration tasks you execute.

Can I use LangSmith for tracing my LangChain executions?

Yes, the agent supports optional LangSmith tracing. You can configure your requests to enable LangSmith for detailed visibility into your LangChain (system + human) chain executions.

Links

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

langchain-coremcpopenaiopentelemetry-apiopentelemetry-sdk