Add usage-guard to Usage Analytics & Cost Tracking

[eltonylfgi-blip]

Description

Adds usage-guard to the Usage Analytics & Cost Tracking section. It is an open-source (MIT) Claude Code plugin that warns you in-session, before you hit your 5-hour or weekly quota, via a Stop hook that interrupts instead of waiting for you to glance at a status line. It shows an even-pace readout (ahead of or behind an even split of the week), exact % used with a reset countdown, a weighted burn-rate fallback, and a /usage-guard:usage command. Zero dependencies, local-only, no network calls.

It sits alongside the existing quota and pace trackers already in that section (claude-lens, onWatch, WhereMyTokens); the differentiator is that it is a proactive in-session guard rather than a passive display. One-line addition, appended to the section like the neighbouring entries.

Checklist

• The entry is a tool that uses AI
• The entry is a developer-focused tool
• The description is unambiguous and clear
• The description matches the style of other entries

[github-actions]

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