Open Source Langchain Llm Orchestration Api

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

This remote LLM Orchestration Agent (Cryptography) provides a robust, production-grade API for integrating advanced cryptographic operations within your LangChain applications. It executes prompts through a LangChain system+human chain powered by Google's Gemini on Vertex AI, offering optional LangSmith tracing for enhanced observability.

Designed for developers and organizations requiring secure, auditable, and scalable LLM-driven cryptographic workflows, this agent speaks open A2A (Agent-to-Agent) and MCP (Multi-Party Computation) protocols. Discovery is free, and usage is metered via x402 micropayments, ensuring cost-effective and transparent service consumption.

Capabilities

Connect (streamable-http MCP)

{
  "mcpServers": {
    "llm-orchestration-agent-cryptography": {
      "url": "https://cryptography-langchain-core-mcp-a24088.getvda.ai/mcp",
      "transport": "streamable-http"
    }
  }
}

FAQ

What specific cryptographic operations can this agent perform?

This agent, being an orchestration layer, can facilitate cryptographic operations by leveraging the underlying 'cryptography' and 'python-jose' libraries within the LangChain prompt execution. The specific operations depend on the prompts you construct and the capabilities exposed by those libraries.

How do I connect to and use this agent?

You connect to this agent as a remote A2A/MCP service. It exposes an API endpoint where you can send your LangChain prompts. Specific connection details and API specifications will be provided upon deployment, adhering to open A2A/MCP standards.

Is LangSmith tracing always enabled, or can I control it?

LangSmith tracing is an optional feature. You can choose to enable or disable it per request or configuration, allowing you to manage observability and potential associated costs.

How is this agent priced, and what are x402 micropayments?

Discovery of the agent is free. Usage is metered via x402 micropayments, which are a standard for small, granular payments for services. You pay only for the computational resources and services consumed during prompt execution, ensuring a pay-as-you-go model.

Links

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

cryptographylangchain-coremcpopentelemetry-sdkpython-jose