Series · 2 parts

agentgateway on Kubernetes

Put your AI agents behind a gateway: lock down their tools, then see what they cost.

A two-part, hands-on series on running AI agents safely on Kubernetes with agentgateway. Part 1 puts a Google ADK agent behind the gateway so it holds no secrets and can only call the tools you allow. Part 2 adds Prometheus and Grafana for token-cost and per-tool observability.

Shubham Katara

Written by

Shubham Katara
  1. 01

    Part 1 · Jun 29, 2026 · 22 min

    Controlling MCP Tools with agentgateway on Kubernetes (Part 1)

    Run AI agents behind agentgateway on Kubernetes: route their LLM and MCP tool calls through one proxy, keep secrets out of the agent, and block tools by policy.

  2. 02

    Part 2 · Jun 30, 2026 · 12 min

    LLM Costs and Observability with agentgateway on Kubernetes (Part 2)

    Part 2: scrape agentgateway with Prometheus, build a Grafana dashboard of token cost and per-tool usage, see blocked tool calls, and alert on spend.