SVSravan Vidiyalainsravanvidiyala.com·2d ago · 9 min readMy test suite was green. My detector was wrong.AI agents increasingly connect to external tool servers over the Model Context Protocol (MCP). Each server describes its own capabilities in plain English, and the agent reads those descriptions direc12K
SVSravan Vidiyalainsravanvidiyala.com·2d ago · 7 min readIsolate by dependency, not by loadThe standard load-testing playbook phases along a single axis: traffic volume. Start with a smoke test to confirm the system runs under minimal load. Ramp to a load test to find normal operating perfo00
SVSravan Vidiyalainsravanvidiyala.com·Jun 4 · 5 min readYou can't load-test an LLM agent with a dumb mockThe first thing I tried was the obvious thing: stand up a fake OpenAI endpoint that returns a hardcoded response, point the agent at it, and ramp up concurrent users. Mock the expensive dependency, is10
