Launching soonEarly access opens in the coming weeks

COMPOUND ALL YOUR AI

See what’s left on every plan you already pay for.

At Underc0de Day? Leave your email for early access.

Underc0de Day: signing up enters you in the draw for 3 months of Pro. Terms

Official logins only. SubRabbit never stores, sees or proxies your tokens. Zero telemetry.

Only for SubRabbit early access. Delete anytime: hello@subrabbit.comFor SubRabbit early access and, if you enter, the draw. Delete anytime: hello@subrabbit.com

Desktop app for Windows · macOS · Linux

Useful with one plan. Your agents read the same numbers over MCP.

Using AI at work? See Teams →
SubRabbit · CapacitySample data
  • Claude Max: 28% left, Running low, from claude CLI, 2 minutes ago, resets in about 42 minutes. Sample data.
  • ChatGPT Pro: 78% left, Healthy, from codex CLI, 1 minute ago, resets in about 5 days. Sample data.
  • Grok SuperGrok: unknown, Sign-in needed, from grok CLI. Sample data.
  • Kimi Coding: Old reading. Not counted as left., Stale, from hermes, 6 hours ago. Sample data.
subrabbit_check → Claude resets 42 min
Reading
What’s left, per plan
Clock
When each one resets
Provenance
Source and age on every number
Agents
The same view through MCP
01Demofig. 1

Every number shows its age.

Each reading says where it came from and how old it is. Stale stays stale. Unknown stays unknown.

SubRabbit · CapacitySample data
  • 5-hour28% left · resets in about 42 minutes
    Weekly59% left · resets in about 3 days
  • 5-hour82% left · resets in about 3 hours
    Weekly78% left · resets in about 5 days

  • grok loginstarted by you

    Sign in again with the official login.

  • Weekly51% left

    Old reading. Not counted as left.

Claude Max

Running low
5h
window
5-hour
resets in
resets in about 42 minutes

Running low in this window.

from claude CLI · 2 minutes ago

ChatGPT Pro

Healthy
wk
window
Weekly
resets in
resets in about 5 days

Plenty left in this window.

from codex CLI · 1 minute ago

Grok SuperGrok

Sign-in needed
5h

unknown

window
5-hour

grok loginstarted by you

Sign in again with the official login.

from grok CLI · needs sign-in

Kimi Coding

Stale
wk

at last reading

window
Weekly
resets in
2d 9h 00m

Old reading. Not counted as left.

from hermes · 6 hours ago

  • Healthy
  • Running low
  • Stale
  • Sign-in needed

Your agent, over MCP

read-only

How much is left on my plans?

tool subrabbit_check

[
  { "name": "Claude Max",
    "left_pct": 28,
    "resets_in": "42m",
    "state": "attention",
    "source": "claude CLI",
    "age_s": 120 },
  { "name": "Grok SuperGrok",
    "left_pct": null,
    "state": "auth_required",
    "source": "grok CLI" }
  // + ChatGPT Pro, Kimi Coding
]

Agent

Claude resets in 42m. Grok needs a sign-in.

Works with Claude Code · Codex · Cursor · Hermes · any MCP client

fig. 1 · Sample data, not your accounts.Per-person view.
  1. Every number shows its source and age.
  2. Stale stays stale. It is not counted as left.
  3. Sign-in needed is shown as such, with the official login.

Every plan.Its own dashboard.Its own reset clock.

  1. A page per plan

    Each plan keeps its own limits, like Claude’s 5-hour and weekly windows, on its own usage page. To know where you stand, you open every one.

    One screen, with the source and age of every reading.

  2. Limits hit mid-task

    One plan hits its limit while another has hours left, and that allowance resets unused.

    See what’s left and when it resets before you start.

  3. Agents can’t see limits

    Coding agents start long tasks without knowing a limit is close, or what today’s date is.

    Through MCP they read what’s left, when it resets, and the real date and time.

One plan? It’s built for that too.

Install, connect, read. Your agents get the same view.

A local MCP server gives Claude Code, Codex, Cursor, Hermes and any MCP client the same readings you see, plus today’s real date and time.

  1. 01

    Install at launch

    A desktop app for Windows, macOS and Linux. Each package will be signed with minisign.

  2. 02

    Connect

    Sign in with each provider’s own command-line tool. SubRabbit then reads that account’s usage. Your tokens stay with the provider’s tool.

    claude auth login

    Same for Codex, Grok and Hermes: each provider’s official login, started by you.

  3. 03

    Read

    Open the dashboard on your machine. Add SubRabbit as one entry in your MCP client’s config, and your agents read the same view.

Example configmcp.json
Example config mcp.json
{
  "mcpServers": {
    "subrabbit": {
      "command": "subrabbit",
      "args": ["mcp"]
    }
  }
}

Works with Claude Code Codex Cursor Hermes any MCP client

Every answer includes the current date and time and the age of each number. Agents get readings only, never credentials.

Your data stays on your machine.

Official logins only. Readings stay on your machine, credentials stay with each provider’s own tool, and the app reports nothing back to us.

Connectstarted by you
your machinereadingsMCPcredentialsClaudeChatGPT/CodexGrokHermes
official login
claude auth login
codex login --device-auth
grok login
hermes auth

Official logins, started by you. SubRabbit never stores, sees or proxies your tokens.

Local-first
Readings stay on your machine. Usage is read directly from each provider.
Telemetry
Zero. No analytics or usage reporting.
Read-only
Reads usage. Never changes your plan. Prompts and code never pass through it.
Tokens
Never stored, seen or proxied.
Packages
Each package will be signed with minisign, for Windows, macOS and Linux.At launch
05TeamsComing after launch

Your team’s AI plans, in one view.

See which seats are near their limits and which go unused, without sharing a single credential.

What teams run into

  1. Nobody sees the team total.

    Each person checks their own usage pages, one provider at a time.

  2. Paid allowance resets unused.

    Some seats hit their limits while others reset with capacity left.

  3. Security wants nothing to leave laptops.

    Credentials and prompts have to stay on each person’s machine.

How Teams works

Shared view
Members opt in and share readings only: what’s left, reset time and age.
Credentials
They stay on each laptop. Nothing is shared.
Policies
Org rules your members’ agents read through MCP before they start work.
SSO and billing
Single sign-on and one consolidated invoice for every seat.
Client spaces
Separate spaces per client, for agencies and consultancies.

At launchEach person runs SubRabbit on their own laptop. Credentials and readings stay there. No admin access, no shared accounts.

Tell us what your team needs
06Plansplanned launch pricing

Free shows the truth. Pro adds suggestions and heads-ups.

Free

Core

US$0/month

Planned launch price

What’s left on each plan, when it resets, and how old each reading is.

  • Claude, ChatGPT/Codex, Grok and Hermes/Nous, more planned
  • Local dashboard with source and age on every reading
  • Sign in with each provider’s official login
  • MCP server for your agents
Join the waitlist

Pro

14-day trial

US$6/month

or US$60/year · USD

For several plans and parallel agents. Arrives after the free release.

  • Everything in Free
  • Pick: a suggestion for which plan fits your next piece of work
  • Forecast: an estimate of when you’ll run low at your current pace
  • Alerts: a heads-up before a window runs out or resets
Join the waitlist

What comes at launch, and after

  1. LaunchLaunching soon

    The free desktop app: dashboard, official logins and MCP.

  2. NextPro

    Pick, Forecast and Alerts, in the Pro plan above.

  3. LaterComing after launch

    Teams, a phone companion and sync between your machines.

    How Teams works

Planned launch pricing. Prices in USD. Taxes depend on your country.

07FAQ

Questions people ask. The short answers.

Another question? Write to hello@subrabbit.com.

Is this a way around usage limits?

No. SubRabbit shows your limits so you can plan your work around them. It never shares, combines or switches accounts.

Do you see my tokens?

No. You sign in with each provider’s own login. SubRabbit never stores, sees or proxies tokens, and credentials stay on your machine.

Does SubRabbit use my accounts?

It reads usage through the official login you start. To get each reading, it makes a small status request to that provider. It never sends prompts or work through your accounts. Each provider sets its own terms, so check yours.

What data leaves my machine?

Only the status requests SubRabbit sends to the providers you connect, through your own login. Nothing is sent to us. If you buy Pro, our payment provider processes that purchase. Teams, after launch, is opt-in and shares readings only.

Which providers and plans does it support?

Claude, ChatGPT/Codex, Grok and Hermes/Nous, with more planned. SubRabbit reads subscription plans: usage windows and reset times, such as Claude’s 5-hour and weekly limits. Pay-as-you-go API spend stays in each provider’s billing console. On a company plan like Claude Team or ChatGPT Business? List it when you join the waitlist; those answers set which company accounts come first.

Is it useful with one subscription?

Yes. You see what’s left, when it resets and where each reading came from. Your agent reads the same data over MCP.

When does it launch?

Early access opens in the coming weeks. People on the waitlist get it first.

Can my whole team use it?

Yes. At launch, each person installs the free app and signs in with their own provider logins, and IT can check each package’s minisign signature before allowlisting. Teams comes after launch: a shared view of readings without shared credentials, org policies for agents, SSO, one invoice and client spaces for agencies.

08Early access

Get early access.

Launching soon · Early access opens in the coming weeks

Leave your email. The waitlist gets the free app first.

Underc0de Day: signing up enters you in the draw for 3 months of Pro. Terms

Only for SubRabbit early access. Delete anytime: hello@subrabbit.comFor SubRabbit early access and, if you enter, the draw. Delete anytime: hello@subrabbit.com

Desktop app for Windows · macOS · Linux