Guide

Revoke before you debug

When a live agent spend path misfires, close the pipe first: disconnect → lock → empty the sleeve → revoke or rotate — then dig into the bad prompt. Pair it with review before place, spend caps, and a dedicated agent wallet.

By Agent Lane Editorial · Page dated 27 September 2026

Answer first

Before you raise a cap, paste a “fix” prompt, or reconnect a brokerage or payer MCP, run revoke before you debug: disconnect live connectors, lock or sign out of agent apps, empty or move the spend sleeve, revoke grants and rotate tokens — then dig into the bad prompt. Agent Lane publishes the checklist. We do not place trades, hold wallets, or run your agents.

What this page is

A short operator guide for the incident / kill-switch order on the shield — the step siblings mention as “revoke before you raise.” Pair it with review before place, agent spend caps, the dedicated agent wallet, the brokerage shield, the crypto shield, x402 buyer basics, the shared-box checklist, and a separate browser profile for the agent when personal banking cookies must stay off the agent’s browser surface.

We are a publisher, not a trading desk. Product screens change; confirm tool names on the official page before you put money in.

Why live debug is the failure mode

• Second fill during the fix. A retry, “try again,” or agent-to-agent handoff re-fires place, pay, or sign while you are still reading the log.
• Raised ceiling, open pipe. Bumping a session max or daily max while connectors are still live turns a debug pass into a larger spend.
• Shared box, open session. Another user, an unlocked app, or a leftover token spends from the same sleeve you meant to inspect.

What “revoke before you debug” means

• Disconnect. Live brokerage, payment, and payer MCP connectors off Cursor and Grok so place, pay, and sign cannot run.
• Lock. Lock or sign out of agent apps on that computer.
• Empty the sleeve. Move leftover funds off the dedicated spend wallet or Agentic sleeve — or empty it.
• Revoke or rotate. Login grants, API tokens, and OAuth sessions that lived beside those connectors.
• Then debug. Read logs, fix standing rules, lower caps if needed — without live spend tools.

Where it sits in the shield stack

1. Dedicated agent wallet — money the bot can reach; long-term holdings stay outside.
2. Spend caps — session and daily maxes you enforce; funded balance is the last brake.
3. Review before place — human gate on amount, destination, asset, and venue.
4. Venue — brokerage MCP, on-chain pay path, or other rail behind the gate.
5. Revoke before you debug — kill-and-isolate when something goes wrong, before you change prompts or raise ceilings.

Healthy run uses layers 1–4. Incident response adds layer 5 before any dig. Skip it and the next layer has to catch a live second spend.

How to revoke before you debug

1. Disconnect live connectors. Remove or disable brokerage, payment, and payer MCP connectors from Cursor and Grok so place, pay, and sign tools cannot run.
2. Lock or sign out of agent apps. Lock the session or sign out on that computer so a shared user or open window cannot re-fire tools.
3. Empty or move the spend sleeve. Move leftover funds off the dedicated spend wallet or Agentic sleeve to a place the agent cannot trade or sign — or empty it.
4. Revoke grants and rotate tokens. Revoke login grants, API tokens, and OAuth sessions that lived beside those connectors. Rotate anything that may have been logged or pasted.
5. Then dig into the bad prompt. Only after the pipe is closed: read logs, fix standing rules, lower caps if needed, and re-test without live place, pay, or sign tools.
6. Re-enable only what you need. Reconnect one connector at a time, prove on paper before live if the path is new, fund only the ceiling for this run, and keep review before place on every place, pay, or signature.

Practical checklist

• Kill order memorized. Disconnect → lock → empty sleeve → revoke/rotate → then dig. Same order after a clean session ends.
• No raise while open. Do not bump a session max or daily max until the pipe is closed — see agent spend caps. Before putting cash back in: rotate before you raise the balance.
• Sleeve empty first. Leftover balance on the dedicated wallet or Agentic sleeve is still spendable until you move it — see dedicated agent wallet.
• Shared-box pass. Connectors, passwords, and open sessions on a shared computer — see shared-box. Keep agent browsing in a separate browser profile.

Brokerage path: Shield brokerage spend. On-chain pay: Shield crypto spend and x402 buyer basics.

What Agent Lane does not do here

• We do not place trades, preview your orders, or babysit your agents.
• We do not hold your funds, run a hot wallet, or settle payments.
• We do not publish a funded “agent buyer” or a set-it-running auto-place prompt.

Related guides

• Flatten all before connector revoke
• One order per idea until fill
• No place while unconfirmed fill
• Write max loss before entry
• Review before place
• Agent spend caps
• Fund the session ceiling
• Empty the sleeve overnight
• Receipt log after the session
• Separate browser profile for the agent
• Rotate before you raise the balance
• One connector at a time
• Paper before live
• Dedicated agent wallet
• Shield crypto spend
• Shield brokerage spend
• x402 buyer basics
• Write invalidation before entry
• Reject duplicate place same thesis
• Confirm symbol before place
• No scale-in without GO
• Flatten all before connector revoke
• One order per idea until fill
• No place while unconfirmed fill
• Shared-box and connector checklist
• Trading-agent map
• Agent memory hygiene
• Revoke connectors when idle
• Whitelist merchants only
• More on Resources

FAQ

What does revoke before you debug mean?

Revoke before you debug is the incident order: disconnect live connectors and payer MCPs, lock or sign out of agent apps, empty or move the spend sleeve, revoke grants and rotate tokens — then dig into the bad prompt, raise a cap, or re-enable tools. Debugging while the pipe is still open is how a second spend lands.

Why is live debug the failure mode?

A bad prompt, runaway retry, or fat-finger fix can re-fire place, pay, or sign while you are still reading logs. Caps still let a second fill inside the ceiling. A dedicated wallet still funds that fill. Closing the pipe first is what stops the next spend.

Where does revoke sit in the shield stack?

Stack order for a healthy run: dedicated agent wallet → spend caps → review before place → venue. When something goes wrong, revoke before you debug is the kill-and-isolate step before you change prompts, raise ceilings, or reconnect. Skip it and the next layer has to catch a live second spend.

What is the minimum kill order?

Disconnect → lock → empty sleeve → revoke or rotate → then debug. Do not raise a session max, paste a “fix” prompt, or reconnect a payer MCP until those four are done.

Does revoke replace caps, wallet, or review?

No. Caps bound how much can move. The dedicated wallet keeps long-term holdings outside. Review stops the first bad place. Revoke before debug stops the second spend while you dig. You need the full stack.

When do I revoke even if nothing failed?

After the session ends, before you raise caps, before you hand the computer to someone else, and before you leave a live connector overnight — cash park: empty the sleeve overnight. Write a receipt log after the session before you empty when the run was intentional. Same order: disconnect, lock, empty, revoke or rotate.

Where do I apply this next?

Human gate: review before place. Hard dollar limits: agent spend caps. Separate spend path: dedicated agent wallet. Brokerage MCP: shield brokerage spend. On-chain hygiene: shield crypto spend. Paying for a web request: x402 buyer basics. Shared computer: shared-box checklist. Agent Lane publishes the checklist; we do not place trades or hold wallets.

Next steps

Before an agent touches real money, lock down a shared computer, set hard spend caps, and keep agent memory clean. Or browse all Agent Lane guides.