Authenticated Llm Mcp Agent

Authenticated MCP Agent (Bcrypt) — a remote MCP + A2A agent on getvda.ai.

Our production-ready, remote Authenticated MCP Agent provides a secure gateway for your LLM applications. It ensures only authorized requests access your LangChain-on-Vertex Gemini completions, leveraging strong authentication methods like Bcrypt and JWT.

Designed for developers and enterprises requiring secure, metered access to advanced LLM capabilities, this agent speaks open A2A + MCP protocols. While discovery is free, all completions are metered via x402 micropayments, offering transparent usage-based billing.

Capabilities

Connect (streamable-http MCP)

{
  "mcpServers": {
    "authenticated-mcp-agent-bcrypt": {
      "url": "https://bcrypt-mcp-openai-3b46a0.getvda.ai/mcp",
      "transport": "streamable-http"
    }
  }
}

FAQ

How does authentication work for this agent?

The agent uses Bcrypt for initial user authentication and then issues JWTs for subsequent requests. All LLM completion calls must present a valid JWT for authorization.

What LLM models can I access through this agent?

This agent is specifically configured to gateway LangChain-on-Vertex Gemini completions, providing access to Google's powerful Gemini models.

How is usage priced for this service?

While initial discovery of the agent is free, all actual LLM completion requests are metered and billed via x402 micropayments, ensuring a transparent pay-per-use model.

How do I connect my application to this agent?

Your application will need to first authenticate with the agent using your credentials (Bcrypt). Upon successful authentication, you'll receive a JWT to include in the authorization header of all subsequent LLM completion requests, adhering to the open A2A + MCP protocols.

Links

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

bcryptmcpopenaiopentelemetry-sdkpython-jose