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Free tool 2 · Agent Spend-Cap Stress Test

How to give your AI agent a wallet without waking up to a drained balance, even if you already set a spend cap.

Enter the cap you believe in and answer a few one-tap questions, or paste your SpendControls or CDP policy. You get the worst case in 24 hours with every formula shown, the leak patterns that let it through, and acceptance tests you can drop into CI. No signup, no wallet connection, no keys.

No signup. No wallet connection. Nothing you enter leaves your browser.

Then answer the questions below, or paste your SpendControls or CDP policy. “Not sure” is always allowed: it scores as the risky option and is marked assumed.

Your numbers
1. Where is the cap enforced?

Tick every place that applies. The strongest one counts.

2. Can the agent change its own config, env or code while it runs?

For example a tool that writes files, runs shell commands or edits settings.

3. How is spend recorded when payments run at the same time?
4. Do workers get their own caps, and is there a cap on the whole crew?
5. Can an agent create a new key, wallet or session that comes with its own cap?
6. Is the cap tied to one asset?
What does the agent wallet hold?
7. Does the agent check the price it's asked against an expected price before signing?
8. Who can the agent pay?
9. When the cap is hit…
…and the window
10. How do you stop one agent?
11. Do retries reuse the same idempotency key?

Want a second pair of eyes on one real workflow?

This tool checks where your spend cap is enforced and how it can leak from what you typed. It can't see your code, keys, contracts or production traffic. If the result shows gaps, send me one real workflow. In my free 48-hour integration review I go through it end to end and send you a written report: fit, dependencies, permission risks, acceptance tests and a build or don't-build-yet call.

This shows where your cap leaks. It doesn't fix it. In my free 48-hour integration review I take one payment workflow, find exactly where the cap is enforced, and hand you the permission risks, the failure modes and the acceptance tests that prove the cap holds, including the ones marked red above.

Request the free 48-hour review (opens Cal.com in a new tab)

Contact: Shilpa Goel, [email protected]

This is an engineering checklist, not a security audit, legal, compliance or investment advice.

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Ran this check on your own setup? Put the badge in your README or docs so your readers can run it too. It says which free check you ran, not what it found: your answers never leave your browser, so there is no score I could stand behind.

Checked with Agent Spend-Cap Stress Test, a free Consistra tool

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