General
PromptBeginner5 minmarkdown
- **Silent catch blocks**: Exception handlers that swallow errors without logging
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114,721 skills indexed with the new KISS metadata standard.
Showing 24 of 114,721Categories: Data & Insights, General, Coding & Debugging, Cursor-rules, Research & Learning
General
PromptBeginner5 minmarkdown
- Check for split-brain risks in leader election
distributed locks
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General
PromptBeginner5 minmarkdown
- Check for unchecked error returns from functions that follow the `(value
error)` convention.
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General
PromptBeginner5 minmarkdown
- Verify `===` usage instead of `==` to avoid type coercion surprises with null
undefined
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Coding & Debugging
PromptBeginner5 minmarkdown
- Rank findings by the product of probability and blast radius
not by defect category or code location.
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General
PromptBeginner5 minmarkdown
- Simulate edge-case user inputs mentally: empty queries
ambiguous phrasing
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Coding & Debugging
PromptBeginner5 minmarkdown
- Verify that every new variable is initialized before use on all code paths
including early returns and exception handlers.
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General
PromptBeginner5 minmarkdown
- Verify that test suites include concurrency stress tests
not just single-threaded happy-path coverage.
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General
PromptBeginner5 minmarkdown
- Check each branch condition for off-by-one
negation
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Coding & Debugging
PromptBeginner5 minmarkdown
- Start from the diff
not the entire codebase; focus analysis on changed lines and their immediate callers and callees.
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General
PromptBeginner5 minmarkdown
- Verify health check endpoints accurately reflect service readiness
not just process liveness.
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General
PromptBeginner5 minmarkdown
- Identify zero-downtime deployment risks from schema changes
cache invalidation
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General
PromptBeginner5 minmarkdown
- Validate idempotency of operations that may be retried by queues
load balancers
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Coding & Debugging
PromptBeginner5 minmarkdown
- Check for data validation at trust boundaries: API inputs
file uploads
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General
PromptBeginner5 minmarkdown
- Confirm that timeout
retry
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Coding & Debugging
PromptBeginner5 minmarkdown
- Assess infrastructure-as-code changes for resource sizing
scaling policy
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General
PromptBeginner5 minmarkdown
- Missing retry logic for transient failures in network calls
distributed locks
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General
PromptBeginner5 minmarkdown
- Error message information leakage exposing stack traces
internal paths
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General
PromptBeginner5 minmarkdown
- Review every modified function for introduced null dereference
type mismatch
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General
PromptBeginner5 minmarkdown
- Missing fallback behavior when an agent's required tool
memory store
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General
PromptBeginner5 minmarkdown
- Silent exception swallowing in catch blocks that neither log
re-throw
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General
PromptBeginner5 minmarkdown
- Memory leaks from accumulated event listeners
growing caches without eviction
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General
PromptBeginner5 minmarkdown
- File descriptor leaks from unclosed streams
sockets
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General
PromptBeginner5 minmarkdown
- Regular expression defects: catastrophic backtracking
greedy vs. lazy mismatch
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