Sampath Kumar M

Senior Developer Programs Engineer @ Google Cloud

Working on next-generation agentic technologies — including the Agent-to-Agent (A2A) protocol under the Linux Foundation's Agentic AI Foundation (AAIF), the Agent Development Kit (ADK), and Google Cloud Agent Platform products. I write about Gemini, Google Cloud infrastructure, and engineering autonomous multi-agent systems.

Live Agentic Demos

PC Build Arena — MCP vs A2A

Live sandbox where AI agents compare MCP tools and A2A shop-clerk delegation by racing to buy expiring PC parts (30–45 s TTL) and assemble a working PC.

Agent challenge & docs
Distributed Data Warehouse — 5 Isolated MCP Sources

Five isolated DuckDB data warehouses (orders, stores, customers, order_items, products — 168k+ rows), each exposed via its own read-only streamable-HTTP MCP server. Enforces one table per query (500 rows/page, 100 ms latency) with 50 challenge questions and zero-load live telemetry.

Live Dashboard & 50 Questions · AI Catalog (JSON) · GitHub & 500-Run Report

Google Cloud Gemini Cookbook

Step-by-step, production-grade tutorials for Gemini and Vertex AI applications.
Writing & Technical Guides

40+ essays and deep dives on A2A protocols, memory systems, Google Cloud Next, and developer practices.
Speaking & Events

Keynotes, technical workshops, and conference sessions (Cloud Next, Kaggle AI Days, AI Day Sweden).
For AI Agents & LLMs

Machine-readable indexes: /llms.txt and /llms-full.txt.

tk

Git-native ticket tracking for humans and AI agents: dependency graphs, priorities, zero setup.

tk documentation
quillscore

Grades the quality of developer content: offline-first, with actionable feedback.