Define the outcome
Anchor the task in a visible result, not an implementation guess.
Give your coding agent the context, guardrails, and finish line it needs—before it touches a file.
# Checkout recovery
Outcome
Customers can retry a declined card without losing cart state.
Guardrails
— Do not duplicate charges
— Preserve analytics events
— Add a rollback path
Done when
Focused tests pass and decline recovery is verified.
The free builder, source, release, and workflow are public. The paid kit is the faster, complete operating system—not a black box.
Inspect the starter briefs, license, and repository history.
View on GitHub ↗02 / RELEASEDownload the free starter and verify the shipped version.
Open release ↗03 / METHODSee the four-part method and use it before spending anything.
Read on DEV ↗04 / PROFILEReview the maker, stack, screenshots, and open-source link.
View on Peerlist ↗Four inputs become a structured Markdown brief you can paste into any coding-agent session.
# Client portal — Agent task brief ## Outcome Add passwordless sign-in without changing the existing email/password flow. ## Context - Primary stack: TypeScript / React - Risk profile: Medium - First inspect the smallest relevant surface and state any material assumptions. ## Guardrails - Call out assumptions before editing. Add focused regression coverage and keep rollback simple. - Preserve unrelated behavior and existing user changes. - Prefer the smallest complete implementation over speculative refactors. ## Definition of done - The requested behavior works on the primary path. - Relevant edge cases and failure states are covered. - Build, types, and focused tests pass. - The handoff explains what changed, what was verified, and any residual risk.
Anchor the task in a visible result, not an implementation guess.
Tell the agent what must survive the change and where risk lives.
Define the checks required before “done” means anything.
AgentBrief Pro turns a good prompt into a repeatable delivery workflow for solo developers and small product teams.
$24.65 launch price with code PRODUCTHUNT15
Frontend, backend, API, data, mobile, monorepo, and more.
Bug fixes, migrations, integrations, refactors, and releases.
When builds fail, scope drifts, tests flake, or context runs out.
Review, security, performance, accessibility, and release checks.
PRODUCTHUNT15