Find what’s draining your money every month.
Connect Gmail (read-only) to Codex or Claude Code. Your AI agent audits your billing emails and turns recurring charges into a Keep / Review / Compare / Negotiate action plan.
Connect. Search. Review. Decide.
Works with Codex or Claude Code + a Gmail connector. Read-only by default.
What’s inside — 29-page PDF
- Gmail setup for Codex & Claude Code
- Read-only connection test
- Master Gmail Audit prompt
- Evidence ledger & recurring expense finder
- Subscription review: Keep / Review / Compare / Cancel
- Overlap, annual-cost & renewal tracker
- Fee review & cancellation check
- Competitor comparison & negotiation messages
- 10-minute quick run & re-audit prompt
- Security guardrails (email is untrusted)
One-time payment · Secure checkout · No subscription
Five modules. One clear action plan.
Work through them in order the first time. After that, the quick run and the re-audit take minutes.
- 01
Connect safely
Connect Gmail read-only to Codex or Claude Code, test the connection and decide how far back to look.
Chapters 01-04You'll haveA working read-only connection and an audit scope
- 02
Build the evidence ledger
Run the master audit, merge reminders and receipts for the same charge, and log every charge with its source email.
Chapters 05-06You'll haveOne ledger: provider, amount, frequency, renewal, evidence
- 03
Find the leaks
Spot recurring charges, overlaps, price rises, fees, upcoming renewals and services that kept billing after you cancelled.
Chapters 07-13You'll haveA Keep / Review / Compare / Negotiate list with yearly totals
- 04
Act on it
Compare alternatives for the items worth it, then draft negotiation messages, cancellation steps and renewal reminders.
Chapters 14-17You'll haveDrafted messages and a renewal calendar. Nothing is sent until you decide
- 05
Keep it running
Set guardrails, learn what Gmail can miss and keep a prompt library for a quick run or a full re-audit.
Chapters 18-25You'll haveA 10-minute re-audit to repeat every 3-6 months
All 25 chapters
- 01Connect Gmail read-onlyp.3
- 02Codex setupp.4
- 03Claude Code setupp.5
- 04Audit scopep.6
- 05Master Gmail auditp.7
- 06Evidence ledgerp.9
- 07Recurring expensesp.10
- 08Subscription reviewp.11
- 09Overlapsp.12
- 10Annualize costsp.13
- 11Renewalsp.14
- 12Bank & card feesp.15
- 13Cancellation checkp.16
- 14Compare alternativesp.17
- 15Negotiate + message patternsp.18
- 16Cancellation reviewp.20
- 17Remindersp.21
- 18Ongoing monitoringp.22
- 19What Gmail can missp.23
- 20Security guardrailsp.24
- 21Prompt libraryp.25
- 2210-minute quick runp.26
- 23Re-auditp.27
- 24How the connection worksp.28
- 25Important notesp.29
Small charges. Big annual total.
Illustrative only — not your actual costs.
Example output with made-up figures. Your results depend on what you provide.
Six steps. You stay in charge.
- ConnectGive Codex or Claude Code read-only Gmail access through a trusted connector.
- SearchThe agent searches receipts, renewals, invoices and subscription emails.
- ExtractIt builds a ledger: provider, amount, frequency, renewal and evidence.
- AnalyzeSpots recurring costs, overlaps, price rises, fees and upcoming renewals.
- CompareResearches alternatives for the items worth a second look.
- Act safelyDrafts negotiation or cancellation messages. You decide what to send.
Safety note. Gmail access is read-only by default and email is treated as untrusted data, never as instructions. Nothing is sent, cancelled, paid or changed without your explicit approval. This is organisation and research help, not financial advice, and savings are not guaranteed.
Your data. Your AI. Your control.
- Read-onlyGmail access is view-only: no sending, deleting or editing.
- Your Gmail, your AIRuns in your own tool. PromptPack never sees your email.
- No subscriptionOne payment. No budgeting app, no monthly fee.
- ReusableRe-audit every 3–6 months to catch new charges and price rises.
- Nothing automaticYou approve every message, cancellation or payment.
Questions.
What do I receive?
A 29-page PDF: Gmail setup for Codex and Claude Code, connection tests, a master Gmail audit prompt, evidence ledger, subscription review, overlap, annual-cost, renewal, fee and cancellation checks, competitor comparison and negotiation prompts, a 10-minute quick run, a re-audit prompt and security guardrails.
What do I need to use it?
An AI agent that supports connectors — Codex or Claude Code — a Gmail account that holds your billing emails, and a Gmail connector (MCP) you trust that supports read-only Google sign-in. The pack walks you through setup.
Does PromptPack access my Gmail or bank?
No. You connect Gmail to your own AI tool through a connector you choose. PromptPack never receives your emails and never connects to your bank or accounts.
Is it safe to connect Gmail?
The pack recommends read-only, least-privilege access and tells the AI to treat every email as untrusted data. Connectors are made by third parties, so review one before you grant access. You can revoke access any time in your Google account. No setup is risk-free.
Does it cancel or send anything automatically?
No. It drafts messages and cancellation steps for you to review. Nothing is sent, cancelled, paid or changed without your explicit approval.
Does it guarantee savings?
No. Results depend on your situation and what your email contains — Gmail may not show every transaction. The pack helps you look more closely; it promises no amount saved.
Can I use ChatGPT or Gemini instead?
The pack is built around Codex and Claude Code because they support Gmail connectors. Other tools with similar connector support may work, but they are not covered in the guide.
Is this financial advice?
No. It is a set of prompts for organisation, research and drafting — not financial, legal or tax advice. AI output can be wrong, so check anything important yourself.
How is it delivered?
Instantly after payment: you land on a page with a secure download link, and we may also email you a copy. Nothing is shipped.
Audit it once. Reuse it always.
AI Money Audit Prompt Pack — US$19 / ₹1,599 once
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