Controlling one agent is easy (Part 1/2)
September 13, 2026
But what about 5? And 20? And 100? 🤔 🤖 The problem of agent spawning and the usual “I was 5 minutes into my session and my tokens are gone” 🪫 For
A number that you see is a number that you can directly control
September 13, 2026
Last week, I wrote about prompt cache discipline in Claude Code. I followed the rules by quickly checking the numbers, now I can directly see them. Release v2.1.151 from Anthropic
Claude Code – Initial considerations on cache and token optimization
September 13, 2026
Claude Code is useful to add small features and to find errors in old code.
Many users say that Opus 5 is too verbose and uses tokens too quickly. Now, when the cache of a session is older than 1 hour, Claude Code shows the token cost before you continue. This warning, together with good use of the cache, helps you start a new session and use fewer tokens.