{"slug": "limitcast-weekly-update-nov-6-safer-trimming-and-clearer-results", "title": "Limitcast weekly update, Nov 6: safer trimming and clearer results", "summary": "A developer released Limitcast 0.18.1, an npm-published tool for auditing and trimming starting context in coding agents, which makes `trim --apply` disable only MCP servers idle for 30 days and requires `--yes` before applying an explicitly empty keep-list. The release also changes `results` to lead with the net change in controllable starting context and fixes the Codex guard's lookback around local midnight. Version 0.18.0 previously added duplicate-subagent holds, optional tool-result limits, and `trim --share` privacy fixes.", "body_md": "**Shipped this week:** [Limitcast 0.18.1](https://github.com/SamStull9007/limitcast/releases/tag/v0.18.1) is available on [npm](https://www.npmjs.com/package/limitcast/v/0.18.1) and GitHub. It makes trimming more conservative: `trim --apply` now disables only MCP servers that have been quiet for 30 days. A server unused during the report window but used within those 30 days stays enabled. An explicitly empty keep-list requires `--yes` before applying changes.\n\nThe release also makes `results` lead with the net change in the starting context you control, and fixes the Codex guard's lookback around local midnight. These changes are in the published package; `main` currently has no additional source-only changes beyond the release.\n\nAlso shipped since last week's update: [0.18.0](https://github.com/SamStull9007/limitcast/releases/tag/v0.18.0) added duplicate-subagent holds, optional tool-result limits, and the `trim --share` privacy fixes previously available only on `main`.\n\nActual public npm-registry output checked for this update on November 6, 2026; no synthetic usage figures or private session data:\n\n``` bash\n$ npm view limitcast version\n0.18.1\nlimitcast results --days 7\n```\n\nUse it for a weekly review of starting-context changes, forecast evidence, and recorded protection events. Install or update with `npm install -g limitcast` on macOS or Linux with Node.js 20+. For Claude usage readings, run `limitcast install` and restart Claude Code; useful comparisons need recorded history, so a new installation may have little to report.\n\nContext estimates are not measured cash savings or proof that Limitcast caused a reduction. Recorded holds are events, not saved-token totals. A configuration check alone does not prove a live guard hold.\n\nDoes the 30-day inactivity threshold keep the MCP servers you still need enabled, or is it too conservative? Tell us which coding tool you use and the cutoff you would find useful, without sharing private logs.\n\nFollow shipped releases with **Watch → Custom → Releases** and enable email delivery in your GitHub notification settings if you want release emails.", "url": "https://wpnews.pro/news/limitcast-weekly-update-nov-6-safer-trimming-and-clearer-results", "canonical_source": "https://dev.to/samstull9007/limitcast-weekly-update-nov-6-safer-trimming-and-clearer-results-20mf", "published_at": "2026-11-06 22:18:17+00:00", "updated_at": "2026-11-06 22:22:39.193094+00:00", "lang": "en", "topics": ["ai-tools", "ai-agents", "developer-tools", "agent-protocols", "mlops"], "entities": ["Limitcast", "npm", "GitHub", "Claude Code", "Codex", "Node.js"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/limitcast-weekly-update-nov-6-safer-trimming-and-clearer-results", "markdown": "https://wpnews.pro/news/limitcast-weekly-update-nov-6-safer-trimming-and-clearer-results.md", "text": "https://wpnews.pro/news/limitcast-weekly-update-nov-6-safer-trimming-and-clearer-results.txt", "jsonld": "https://wpnews.pro/news/limitcast-weekly-update-nov-6-safer-trimming-and-clearer-results.jsonld"}}