C / 01C
Claude Web
Session-backed quota visibility, reset timing, and auth health for Claude's rolling windows.
5h windowsweekly limitsauth state
Browser extension · v1.0Live preview
One local extension.
All your quota signals.
Track AI usage quotas, reset windows, and alerts across Claude, ChatGPT, Codex, Cursor, and GitHub Copilot without sending a byte of your usage history to anyone but you.
ACTION POPUP
360px · click the icon
360px · click the icon
PRIMARY MONITOR
the one you live in
the one you live in
REST OF THE STACK
at a glance
at a glance
Primary · Claude · 5h windowHigh
Claude Web82%
Resets in 02:14:06Auth OK
GCodex / ChatGPTWeekly + short windowHealthy
⌘CursorMonthly · 12d left94%
▲GitHub CopilotChat + premium reqsHealthy
4 monitors · 3 alertsOpen dashboard ->
§ 01 · Providers
Four monitors today.
More on the way.
DevQuota reads quota, reset, and auth signals from the providers you are already signed in to. Source-specific collectors where needed, with no credentials leaving your browser.
G / 02G
Codex / ChatGPT
Short-window and weekly quota visibility for ChatGPT and Codex web sessions.
5h + weeklyplan-awareweb auth
⌘ / 03⌘
Cursor
Plan usage, billing-cycle health, and authentication checks for Cursor Web.
monthly capacitybilling cycleauth state
▲ / 04▲
GitHub Copilot
Chat and premium-request quota visibility alongside the rest of your stack.
chat quotapremium reqsplan headroom
§ 02 · Capabilities
Fast in the popup.
Deeper in the dashboard.
The popup answers whether you are about to hit a limit at a glance. The full dashboard handles sources, alerts, activity, delivery, and diagnostics.
The 0.5-second read.
One primary monitor up top, the rest of your stack at a glance. Built for the toolbar.
CLAUDE · 5H82%
The full workspace.
Sources, alerts, activity, delivery, setup, guide, and diagnostics opened as a real tab, not a cramped popout.
Thresholds, cooldowns, routing.
Configure thresholds per source, decide where they fire, and inspect every dispatch in one feed.
CURSOR · 90%Fired
CLAUDE · RESETSoon
Precise countdowns. Plan-aware.
5-hour windows, weekly caps, monthly billing cycles, all rendered with the same tabular numerals.
CLAUDE · 5H02:14:06
Four channels. Your call.
Browser notifications, console, webhooks, or TRMNL. Pick one, several, or none.
A receipt for everything.
Source syncs, webhook tests, delivery outcomes, and auth events all land in the activity log.
RECENT EVENTS18
§ 03 · Privacy posture
Local-first by design.
Explicit about the network path.
DevQuota keeps its working state on this device. There is no publisher backend, no hosted control plane, and no analytics pipeline. The runtime talks directly to providers you enable and only sends optional deliveries to endpoints you configure.
Publisher backendnoneoff
Provider hostsenabled only · 4 surfacesscoped
Optional deliverybrowser · webhook · TRMNLuser-set
Storagechrome.storage.local · this devicelocal
3rd-party SDKsnone0
Cloud syncnot implementedoff
We never seeprompts · completions · codenever
§ 04 · How it works
Three moves.
One workspace.
From install to live read in under two minutes. Stay signed in to the providers you already use and DevQuota reads from the same sessions you do.
Add the extension.
Install from your browser's store. DevQuota lives in the toolbar as a popup and as a full-tab workspace.
Turn on what you use.
Enable the providers you have sessions for, pick defaults, and decide how alerts should surface.
Popup, then dashboard.
The popup is for quick reads. The dashboard owns sources, alerts, activity, delivery, and diagnostics.
§ 05 · Questions
Answers, compressed.
Q · 01Is DevQuota a SaaS dashboard or a browser extension?
DevQuota is a local-first Chrome extension with its own popup and full dashboard workspace. There is no hosted control plane, no web account, and no publisher-managed cloud workspace.
Q · 02How do I track Claude, ChatGPT, Codex, Cursor, or GitHub Copilot quotas?
Install the extension, stay signed in to the providers you use in the same browser, and DevQuota reads quota, reset, and auth signals from those signed-in sessions with source-specific collectors where needed.
Q · 03Can DevQuota show reset times, alerts, and activity in one place?
Yes. The current build includes the action popup plus Dashboard, Alerts, Activity, Setup, Guide, and a Settings workspace covering Sources, Alerts, Activity, Preferences, Delivery, Development, and About.
Q · 04Does DevQuota send my quota history anywhere?
There is no DevQuota backend receiving your usage history. The extension stores state locally, talks to the providers you enable, and can send optional deliveries only to browser notifications, console, webhooks, or TRMNL endpoints you configure.
Q · 05What can I configure?
Sources, thresholds, reset warnings, refresh cadence, browser notifications, console output, webhook destinations, TRMNL devices, activity retention, settings import and export, and developer log policy are all configurable inside the current workspace.
Q · 06Which AI tools and browsers does DevQuota support today?
Today the build targets Chrome Manifest V3 and supports Claude Web, Codex Web / ChatGPT, Cursor Web, and GitHub Copilot Web. More monitors and API-based tracking are planned next.
Still have questions? Use the contact page for support, bugs, and policy questions.