One post tagged with "scaling"

Every agent demo starts with three tools. A web search, a calculator, maybe a code executor. The agent nails it every time. So you ship it, and your team starts adding integrations — Slack, Jira, GitHub, email, database queries, internal APIs. Six months later, your agent has 150 tools and picks the wrong one 40% of the time.

This is the tool explosion problem, and it's one of the least discussed failure modes in production agent systems. The degradation isn't linear — it's a cliff. An agent that's 95% accurate with 5 tools can drop below 30% accuracy when you hand it 100, even if the model and prompts haven't changed at all.