https://korchasa.dev/tags/claude-code/Recent content in Claude-Code on korchasa@*opsHugoenTue, 21 Jul 2026 00:00:00 +0000https://korchasa.dev/posts/2026_07_21_rtk_ekonomiya_v_160_raz_menshe/Tue, 21 Jul 2026 00:00:00 +0000https://korchasa.dev/posts/2026_07_21_rtk_ekonomiya_v_160_raz_menshe/<p>I spent a month running <a href="https://github.com/rtk-ai/rtk" rel="nofollow noopener noreferrer external">rtk</a> — a proxy that filters shell command output to save LLM tokens. Its analytics reported 689 million tokens saved (93.3%).</p> <p>rtk hooks into the ide and rewrites bash commands: <code>git status</code> becomes <code>rtk git status</code>, and the output gets filtered and compressed. Two numbers go into its database: how many tokens the raw output contained and how many remained after filtering. The difference is declared &ldquo;saved&rdquo;. Looks perfectly logical: the bigger the output, the bigger the savings.</p>