18 plugins in our Usage & Quotas shelf (Know where your tokens went.), ordered by what we can actually measure: our editor's picks first, then GitHub stars (checked 2026-10-26). Archived repos go to the bottom.
Stars measure popularity, not quality or safety. We haven't installed or audited these; every description is the project's own. Read the code before you install anything. Paid placements never affect this order.
Most-starred right now: Agent Retro by summationai.
Weekly retro of how you use Codex and Claude Code: 12 animated slides of usage stats with four evidence-backed coaching tips, built locally from your own logs.
★ 1 · by summationai#2Cut token usage 60-90% with caching, compression, and smart file tools — diff-only re-reads, paths-only search, out-of-context stashing, and a per-tool savings report for Codex and Claude Code.
★ 562 · by ooples#3Codex setup skill and OpenCode plugin for ChatGPT Plus/Pro OAuth, GPT-5/Codex presets, and multi-account failover.
★ 207 · by ndycode#4Track aggregate Codex token usage from local session logs with MCP tools for summaries, session detail, CSV export, and dashboard generation.
★ 196 · by douglasmonsky#5Unofficial Windows app and Codex plugin that waits out Codex usage limits, rate limits and temporary failures, then continues the exact interrupted conversation by itself, with a Dashboard and a tray icon.
★ 49 · by songyb111-gachon#6A native progress bar for Codex Goals with checklist-based progress and token usage on Apple Silicon Macs.
★ 29 · by ezra-y#7Auto-compress .md, .html, and .txt files via PostToolUse hook, cutting context usage by up to 40% with zero workflow change.
★ 8 · by epicsagas#8Budgeted `rg`/`grep` replacement for Codex that narrows broad searches before they waste model context.
★ 5 · by Rycen7822#9Reduces avoidable Codex usage with task-aware model routing, focused context, minimal change surfaces, and layered verification.
★ 4 · by ctdaniel#10Turns Codex usage into planning facts with linear pace, projected exhaustion, banked-reset expirations, and conservative unexpected-reset detection.
★ 3 · by joelfarthing#11Keeps each ChatGPT account and workspace in an isolated `CODEX_HOME`, shows official usage windows, and selects the identity used by the next native Codex process.
★ 1 · by masakaai#12Shows live Codex quota usage and reset time directly in the Codex Desktop window title on Windows.
★ 0 · by nokisenpai#13Hosted read-only MCP tools for when Codex usage limits reset: 24/48h reset forecast, verified reset record with sources, and outage-vs-limit service status.
★ 0 · by suvadadepolo-blip#14Skill and zero-dependency local CLI that compacts long logs, stops identical retries, checks stale project maps and audits Codex token usage.
★ 0 · by noamshorts22-prog#15Show your Command Code plan usage inside Codex: a per-turn quota line, plus a /quota command for the full panel.
★ n/a · by Jovan1666#16Turn Codex token usage into Sail Power for a local-first fishing, fleet, and harbor-building companion game.
★ n/a · by NickHOI#17Local document extraction for 91+ formats with skills for CLI usage, OCR, table extraction, output formats, and a local MCP server.
★ 26 · by kreuzberg-dev#18Managed document extraction for Codex with API-key setup, presigned uploads, job tracking, webhook workflows, and usage guidance.
★ 26 · by kreuzberg-dev