{"slug": "claude-code-burns-15-20-of-tokens-on-background-agents-3-5-word-status-lines", "title": "Claude Code burns 15-20% of tokens on background agents' 3-5 word status lines", "summary": "Claude Code sends every background agent's full transcript to its model every 30 seconds, spending 15-20% of tokens on 3-5 word status lines that do not affect the conversation, according to a Hacker News-linked gist by flamerix-ai. The write-up states the behavior can be disabled with a Bun preload script, freeing token capacity and rate-limit headroom for production LLM deployments.", "body_md": "Agents & Inference\n\n[Hacker News](https://gist.github.com/flamerix-ai/c3905705cc4205e5de3011fa2e74efce)\n### Claude Code burns 15-20% of tokens on background agents' 3-5 word status lines\n\nWhich summary reads better? Pick one — models revealed after.Both summaries are AI-generated.\n\nSummary A\n\nClaude Code sends every background agent's entire transcript to its model every 30 seconds, consuming 15-20% of tokens on a 3-word status update that doesn't affect the conversation. Disabling this feature can be done via a Bun preload script, saving token capacity and rate-limit headroom for production LLM deployments. This tweak enables more efficient use of LLM resources for actual conversations.\n\nSummary B\n\nMistral Large quota or rate limit — check usage and plan. Original headline: Claude Code regularly sends each background agent’s transcript to its model\n\n0 picks", "url": "https://wpnews.pro/news/claude-code-burns-15-20-of-tokens-on-background-agents-3-5-word-status-lines", "canonical_source": "https://www.snipvote.com/story/cmvt7yate000at8imd8a1x6tp", "published_at": "2026-10-29 12:00:00+00:00", "updated_at": "2026-10-30 02:18:37.179339+00:00", "lang": "en", "topics": ["ai-agents", "ai-tools", "large-language-models", "ai-infrastructure"], "entities": ["Claude Code", "Anthropic", "Bun", "Hacker News", "flamerix-ai"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/claude-code-burns-15-20-of-tokens-on-background-agents-3-5-word-status-lines", "markdown": "https://wpnews.pro/news/claude-code-burns-15-20-of-tokens-on-background-agents-3-5-word-status-lines.md", "text": "https://wpnews.pro/news/claude-code-burns-15-20-of-tokens-on-background-agents-3-5-word-status-lines.txt", "jsonld": "https://wpnews.pro/news/claude-code-burns-15-20-of-tokens-on-background-agents-3-5-word-status-lines.jsonld"}}