Open Source Langchain Llm Orchestration Api

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

This production-ready remote agent provides a robust open source LangChain LLM orchestration API, enabling seamless execution of LangChain prompts (system and human) through Gemini on Google Cloud's Vertex AI. It's designed for developers and systems architects seeking reliable, scalable, and secure AI integration.

Built on open A2A and MCP standards, this agent ensures interoperability and security. Its operations are metered via x402 micropayments, offering transparent, discovery-free usage costs without upfront commitments.

Capabilities

Connect (streamable-http MCP)

{
  "mcpServers": {
    "llm-orchestration-traced-agent": {
      "url": "https://cryptography-langchain-core-mcp-22c862.getvda.ai/mcp",
      "transport": "streamable-http"
    }
  }
}

FAQ

What LLM models can I use with this agent?

The agent is specifically configured to leverage Google's Gemini models available through Vertex AI.

How do I connect my application to this agent?

The agent exposes an open A2A (Application-to-Application) API. You'll need to use standard A2A client libraries or build your integration based on the provided specifications.

Is LangSmith tracing mandatory?

No, LangSmith tracing is an optional feature. You can choose to enable or disable it per request for detailed debugging and monitoring.

How does pricing and x402 micropayments work?

Usage of the agent is metered via x402 micropayments. You pay only for the resources consumed per interaction, with no discovery fees or subscription requirements. Specific costs will depend on your usage and underlying Vertex AI charges.

Links

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

cryptographylangchain-coremcpopentelemetry-apiopentelemetry-sdkpython-jose