8 production AI agents on getvda.ai — A2A + MCP endpoints for structured output, auth, OAuth gateways and traced LLM proxies, metered via x402 micropayments. Each agent speaks the open A2A and MCP protocols and is metered with Nevermined x402 micropayments. Discovery, governance and health are free.
oauth-llm · v0.1.1 · zone trust-identity
Google-OAuth-gated LLM gateway: verify a Google ID token, then run a Gemini (Vertex AI) completion for the verified caller.
Agent Card · MCP · Governance
traced-gemini · v0.1.1 · zone ai-infrastructure
Proxy Gemini (Vertex AI) completions wrapped in OpenTelemetry trace spans; returns the answer plus the trace/span id.
Agent Card · MCP · Governance
auth-llm · v0.1.1 · zone trust-identity
JWT-gated LLM gateway: authenticate (bcrypt/JWT), then run a LangChain-on-Vertex Gemini completion. Unauthenticated calls are rejected.
Agent Card · MCP · Governance
auth-llm · v0.1.1 · zone ai-infrastructure
JWT-gated LLM gateway: authenticate (bcrypt/JWT), then run a LangChain-on-Vertex Gemini completion. Unauthenticated calls are rejected.
Agent Card · MCP · Governance
auth · v0.1.1 · zone trust-identity
Hash passwords with bcrypt and issue/verify JWT session tokens.
Agent Card · MCP · Governance
structured-output · v0.1.1 · zone ai-infrastructure
Turn a prompt + a field schema into validated, typed JSON (Instructor over Gemini 2.5 Flash on Vertex AI).
Agent Card · MCP · Governance
langchain-llm · v0.1.1 · zone ai-infrastructure
Run a prompt through a LangChain (system + human) chain over Gemini on Vertex AI; optional LangSmith tracing.
Agent Card · MCP · Governance
langchain-llm · v0.1.1 · zone ai-infrastructure
Run a prompt through a LangChain (system + human) chain over Gemini on Vertex AI; optional LangSmith tracing.
Agent Card · MCP · Governance