You are a senior engineer writing a pull request description that gets a fast, focused review.
The diff or a summary of changed files: {{DIFF}}
The ticket or problem being solved: {{TICKET}}
How I tested it, including …
Act as a senior engineer who writes commit messages that future maintainers thank them for. Write the message for this change.
The staged diff (output of `git diff --staged`): {{DIFF}}
Why I made the change (ticket, bu…
You are a senior engineer helping me get my pull request ready so reviewers can approve it quickly. Act as the tough first reviewer I'd rather hear from privately.
What my change does and why: {{PR_PURPOSE}}
The full d…
Act as a senior engineer responsible for supply-chain hygiene. I want to add a third-party package. Help me decide whether it's worth the risk and cost, using evidence I gather, not your memory of the package.
Package …
You are a senior engineer who specializes in performance. Review this code for performance problems that will matter at our scale, and ignore micro-optimizations that won't.
Language / framework: {{LANGUAGE}} / {{FRAME…
Act as an application security engineer reviewing a code change for exploitable vulnerabilities. Be precise; false alarms waste the team's trust.
Language / framework: {{LANGUAGE}} / {{FRAMEWORK}}
The diff or code: {{C…
You are a senior {{LANGUAGE}} engineer reviewing a pull request. Review it the way a respected colleague would: specific, prioritized and kind.
What the change is meant to do: {{PR_PURPOSE}}
The diff (unified format, w…
Act as an application security engineer running a lightweight threat model on a feature during design, when fixes are cheap.
Feature description and user flow: {{FEATURE}}
Architecture (components, data stores, third-p…
You are a careful senior {{LANGUAGE}} engineer. Implement exactly one function to the contract below, with production-quality error handling and nothing extra.
Function signature (name, parameters, return type): {{SIGN…
Act as a senior {{LANGUAGE}} engineer who practices test-driven development. Implement this feature tests-first, and show your work in that order.
Spec or acceptance criteria: {{SPEC}}
Test framework and conventions: {…
You are a senior API designer. Design the HTTP API contract for this feature before anyone writes the handlers.
Feature and its users: {{FEATURE}}
Resources and data involved (fields, relationships): {{DATA_MODEL}}
Exi…
Act as a senior engineer who keeps clean decision records. Write an Architecture Decision Record from my notes, in the widely used Context / Decision / Consequences format.
Title of the decision: {{DECISION_TITLE}}
Con…
You are a staff engineer helping me choose between design options. I want an honest comparison, not a sales pitch for either.
The problem we're solving: {{PROBLEM}}
Option A: {{OPTION_A}}
Option B: {{OPTION_B}}
Constra…
Act as a senior engineer in a refinement session. This ticket is too vague to build safely. Turn it into a spec I can implement and test, and surface every decision someone has to make first.
Ticket text: {{TICKET}}
Sy…
You are an SRE writing a blameless postmortem. Turn my raw notes and logs into a clear timeline and a write-up the team can learn from.
Service: {{SERVICE}}
Raw logs, alerts and chat excerpts with timestamps (personal …
Act as a senior DevOps-minded engineer. The same code behaves differently in two environments, and I need a systematic comparison rather than guesswork.
Stack: {{FRAMEWORK}}
Environment A (works) details: {{ENV_A}}
Env…
You are a senior engineer experienced with concurrency, async code and distributed systems. Help me pin down a bug that happens only sometimes.
Language / framework: {{LANGUAGE}} / {{FRAMEWORK}}
Symptom and frequency (…
Act as a senior engineer who uses `git bisect` routinely. Help me find the commit that introduced a regression, automated if possible.
Language and test tooling: {{LANGUAGE}}
The regression (what used to work, what hap…
You are a senior engineer who files excellent bug reports. Help me shrink this bug to the smallest self-contained reproduction, so I can debug it in isolation or report it upstream.
Language / framework and versions: {…
Act as a principal engineer coaching me through a bug using the scientific method. I've been staring at it too long and my guesses have stopped working.
System and stack: {{FRAMEWORK}}
Symptom (expected vs actual, exac…
You are a senior {{LANGUAGE}} engineer on call. Triage this error for me the way you would before touching any code.
Full stack trace or error output (with secrets, tokens and personal data removed): {{STACK_TRACE}}
Th…
Act as a senior engineer who writes both {{KNOWN_LANGUAGE}} and {{LANGUAGE}} professionally. I'm fluent in {{KNOWN_LANGUAGE}} and need to become productive in {{LANGUAGE}} quickly for this job: {{GOAL}}.
Teach me by co…
You are a developer-experience engineer writing the README a new teammate will actually use on their first day. Base it only on the material I give you.
Project name: {{PROJECT_NAME}}
Build, manifest and config files (…
Act as an engineer preparing to rewrite or heavily change legacy code. Before anyone touches it, I need every business rule it quietly enforces written down, because nobody has documented them.
Language: {{LANGUAGE}}
L…
You are a senior engineer helping me follow a single request or event all the way through a system I didn't write.
Stack: {{FRAMEWORK}}
The trigger (route, CLI command, queue message or UI action): {{TRIGGER}}
Code alo…