Approved
Unit tests for a Python function or module
Produces a readable set of unit tests with a coverage map from a Python snippet and its intended behavior. Use it when adding tests to untested or legacy code.
Engineeringpythontesting
Engineering prompts
Code review, debugging, architecture, testing and docs. 88 reviewed prompts for engineering.
Prompts and skills
Prompts
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codetestingarchitecturesecurityapideployment
4 stars and up
Has variables
Approved
Evidence-based answer to a code question
Answers a question about how a codebase behaves by tracing the actual code paths, separating facts from guesses and naming the check that would confirm it. Use for debugging, code review or learning unfamiliar code.
Engineeringcodedebugging
Approved
Blank page after deploying a web app
Produces a ranked list of likely causes and concrete fixes when a single-page web app shows a blank screen in production but works locally. Use it right after a failed or odd deploy.
Engineeringdebuggingdeployment
Approved
Unit tests for a web API handler class
Writes a thorough set of unit tests for a class that handles create, read, update and delete requests, covering normal use, bad input and permissions. Use when you need reliable tests before changing existing code.
Engineeringtestingapi
Approved
Data protection plan for how your data is stored and shared
Reviews how an organization stores and shares sensitive data and proposes a prioritized protection plan covering access, encryption, sharing rules and monitoring. Use when tightening data handling in a small team.
Engineeringsecurity
Approved
Security detection rule design for your logs
Designs a tested, low-noise detection rule for a suspicious behavior in your own logs, with false-positive tuning, evasion considerations, a safe test plan and analyst triage steps. Use it for defensive security monitoring.
Engineeringsecurity
Approved
Test-first bug fix plan
Guides a bug fix that starts with a failing test, then the smallest fix, then proof nothing else broke. Use it when you or an assistant must fix a defect without causing regressions.
Engineeringtestingdebugging
Approved
Technical debt audit of a codebase or module
Produces an evidence-based debt register for a codebase or module: ranked findings with file references, severity and effort, top fixes, quick wins and things that only look bad. Use it to plan refactoring work.
Engineeringcode-qualityrefactoring
Approved
Embedded firmware module design
Designs a firmware module for a resource-limited microcontroller: stated hardware assumptions, task and interrupt layout, memory and timing rules, a C code skeleton, and a verification and rollout plan. Use when starting a driver or feature on embedded hardware.
Engineeringembedded
Approved
Cloud architecture proposal and review
Produces a cloud architecture proposal for a workload with components, trade-offs, cost drivers, security and reliability notes, and a migration path. Use it when designing a new system or reviewing an existing setup.
Engineeringarchitectureinfrastructure
Approved
System integration design with failure handling
Designs a reliable connection between two systems: data flow, pattern choice, authentication, retries, duplicate protection, monitoring and a build plan. Use when planning a new integration or fixing a fragile one.
Engineeringapiarchitecture
Approved
Safety and control review of an AI agent design
Reviews an AI agent or automation design for human control, handling of unclear instructions, prompt-injection defenses, transparency and data exposure, and names concrete fixes. Use it before giving an agent real tools or data.
Engineeringsafetydesign-review
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