Transaction Commit & Side-Effect Safety
Verify that a committed transaction produces each intended external and business effect exactly once. This bundle covers transaction scope, transactional outbox delivery, unknown outcomes, audit-event contracts, duplicate business actions, and proof that decisions took effect. Use it when database success does not guarantee that downstream notifications, records, approvals, or customer-visible changes completed correctly.
Works with every agent that reads SKILL.md — Claude Code, Cursor, Codex CLI, Gemini CLI, GitHub Copilot, Windsurf, OpenClaw, and more.
One payment, lifetime access. 6 skills unlock instantly in your library.
30-day refund guarantee
Instant unlock in your library
Free updates from the creator
What's included
6 skills
Repair transaction boundaries, rollback behavior, nested transaction drift, and unsafe external side effects without widening database locks.
Repair systems that commit database changes but lose or duplicate the events that should follow.
Repair API calls that time out after possibly succeeding, leaving payments, orders, or provisioning in an unknown state.
Repair audit-event contract drift in a repository using Cursor.
Prevent duplicate payments, refunds, shipments, orders, approvals, notifications, account changes, and operational work.
Verify whether approved business decisions were translated into real actions, system changes, communications, financial treatment, and measurable outcomes.
See it in action
Repair Transaction Scope Drift
Example session with this skill installed
Our Java/Spring order service starts a @Transactional method before loading fraud configuration from another service, then writes Order and PaymentAttempt rows, calls the payment provider while the transaction is still open, publishes a Kafka event, and finally commits. We see long lock waits, and when the provider succeeds but the DB commit fails the customer can be charged without an order. Another retry sometimes repeats the provider call. Repair transaction scope in the repository using local fixtures. Do not touch production data, call the real payment provider, change live isolation settings, or decide which payment outcomes are commercially reversible.
- Read your context and instructions
- Compiled the repair transaction scope
Transaction-scope drift found. The transaction starts before remote I/O, holds locks across a payment-provider call, publishes before commit, and retries across an uncertain external outcome. The repair narrows the DB transaction, persists durable intent, moves external work after commit, uses outbox/after-commit handoff, separates retry boundaries, and adds rollback tests. Payment business policy and production behavior remain unverified.
How to install
Works the same in every agent - Claude, Cursor, Codex, Copilot and 20+ more.
- 1
Download the ZIP
Free skills download straight away. Paid skills unlock right after purchase.
- 2
Unzip into your skills folder
Every agent reads skills from one folder on your machine. Drop the unzipped folder in there.
- 3
Ask your agent to use it
Restart the agent if it was already running. It picks the skill up automatically - no config needed.
Skills folder by agent
Click the path to copy it. Create the folder if it does not exist yet.
Reviews
No reviews yet
Be one of the first to try it. Every skill in this bundle passes our trust checks.
Security scanned
Passed our 8-point scan before listing
Fresh listing
Recently published to Agensi
30-day refund
Not a fit? Get your money back