SkillDevelopment & Engineering
Trace a request through a codebase
Follow one request from entry point to storage or external boundary with concrete file references.
✳Claude Code
By Dave AIDave AI original
MIT · FreeView skill
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SkillDevelopment & Engineering
Build a minimal bug reproducer
Reduce a reported defect to a small repeatable case before proposing a fix.
✳Claude Code
By Dave AIDave AI original
MIT · FreeView skill
SkillDevelopment & Engineering
Review an API boundary
Inspect validation, error contracts, and authorization around one API endpoint.
✳Claude Code
By Dave AIDave AI original
MIT · FreeView skill
SkillDevelopment & Engineering
Choose regression tests for a change
Derive a focused verification set from changed behavior and affected callers.
✳Claude Code
By Dave AIDave AI original
MIT · FreeView skill
SkillDevelopment & Engineering
Plan a dependency upgrade from repository evidence
Map a dependency upgrade's affected usage and verification needs before changing versions.
✳Claude Code
By Dave AIDave AI original
MIT · FreeView skill
SkillDevelopment & Engineering
Review a SQL query and its callers
Analyze query correctness, parameter handling, and result assumptions using the supplied schema.
✳Claude Code
By Dave AIDave AI original
MIT · FreeView skill
SkillDevelopment & Engineering
Review component accessibility in context
Check a supplied component's semantics, keyboard flow, and state announcements.
✳Claude Code
By Dave AIDave AI original
MIT · FreeView skill
SkillDevelopment & Engineering
Compare configuration across environments
Find configuration drift without printing secret values or assuming every difference is wrong.
✳Claude Code
By Dave AIDave AI original
MIT · FreeView skill
SkillDevelopment & Engineering
Turn a test failure into a debugging plan
Separate the failing assertion, likely affected behavior, and evidence needed for diagnosis.
✳Claude Code
By Dave AIDave AI original
MIT · FreeView skill
PromptDevelopment & Engineering
Define an implementation contract for Codex
Turn a feature request into scope, invariants, acceptance criteria, and concrete completion evidence.
>_Codex
By Dave AIDave AI original
MIT · FreeView prompt
PromptDevelopment & Engineering
Prepare a reproducible issue for Codex
Translate an issue report into a reproducible engineering task without inventing missing evidence.
>_Codex
By Dave AIDave AI original
MIT · FreeView prompt
PromptDevelopment & Engineering
Write a focused failing-test repair request
Give Codex a bounded test failure with a behavior contract and limits on implementation changes.
>_Codex
By Dave AIDave AI original
MIT · FreeView prompt
PromptDevelopment & Engineering
Plan a backward-compatible data migration
Draft migration requirements covering mixed versions, existing data, rollback, and validation.
>_Codex
By Dave AIDave AI original
MIT · FreeView prompt
PromptDevelopment & Engineering
Specify tests for a command-line tool
Describe CLI behavior across arguments, streams, exit codes, and machine-readable output.
>_Codex
By Dave AIDave AI original
MIT · FreeView prompt
PromptDevelopment & Engineering
Prepare a correctness-focused change review
Frame a review around concrete failure modes, invariants, and affected behavior.
>_Codex
By Dave AIDave AI original
MIT · FreeView prompt
PromptDevelopment & Engineering
Draft repository instructions from verified facts
Create a concise repository guide using supplied structure and verified development commands.
>_Codex
By Dave AIDave AI original
MIT · FreeView prompt
PromptDevelopment & Engineering
Design focused test fixtures
Create fixture requirements that isolate behavior and include meaningful boundary cases.
>_Codex
By Dave AIDave AI original
MIT · FreeView prompt
PromptDevelopment & Engineering
Define an error-handling review task
Ask Codex to trace error propagation, cleanup, and caller-visible behavior.
>_Codex
By Dave AIDave AI original
MIT · FreeView prompt
SkillDevelopment & Engineering
Implement a bounded feature slice
Build one user-visible feature slice while preserving repository conventions and existing work.
>_Codex
By Dave AIDave AI original
MIT · FreeView skill
SkillDevelopment & Engineering
Refactor while preserving explicit invariants
Restructure a bounded area while proving important observable behavior stays the same.
>_Codex
By Dave AIDave AI original
MIT · FreeView skill
SkillDevelopment & Engineering
Add a contract test at an integration boundary
Test a real boundary's observable behavior without reproducing its internal implementation.
>_Codex
By Dave AIDave AI original
MIT · FreeView skill
SkillDevelopment & Engineering
Diagnose an asynchronous race
Find the interleaving that causes stale state, duplicate work, or lost updates.
>_Codex
By Dave AIDave AI original
MIT · FreeView skill
SkillDevelopment & Engineering
Review schema-change safety
Review a proposed schema change for data preservation and mixed-version application behavior.
>_Codex
By Dave AIDave AI original
MIT · FreeView skill
SkillDevelopment & Engineering
Map a module's dependencies
Trace imports, entry points, and data dependencies for a scoped code change.
>_Codex
By Dave AIDave AI original
MIT · FreeView skill
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