๐Debugging Skills
Browse the best Debugging skills for Claude Code, Codex, Cursor and other AI agents.
989 skills ยท Page 13 of 42
container-debugging
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25Debug Docker containers and containerized applications. Diagnose deployment issues, container lifecycle problems, and resource constraints.
browser-debugging
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25Debug client-side issues using browser developer tools. Identify JavaScript errors, styling issues, and performance problems in the browser.
root-cause-tracing
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25Backward call-chain tracing - systematically trace bugs from error location backthrough call stack to original trigger. Adds instrumentation when needed.
regex-visual-debugger
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24Debug regex patterns with visual breakdowns, plain English explanations, test case generation, and flavor conversion. Use when user needs help with regular expressions or pattern matching.
debugging
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22Systematic debugging methodologies for hard bugs. Covers rubber ducking, code tracing, hypothesis testing, logging strategies. Use when stuck on bugs that resist quick fixes.
debugging
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22Debug and troubleshoot issues
log-analyzer
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21ๆบ่ฝๆฅๅฟๅๆๅทฅๅ ท๏ผๅธฎๅฉๅฟซ้ๅฎไฝๅบ็จ้่ฏฏๅๆง่ฝ็ถ้ข
code-investigation
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18Efficient codebase investigation for rapid-go. Use when understanding existing code before modifications, tracing request flows from API to database, finding where functionality is implemented, or analyzing impact before changes. ALWAYS use before modifying existing code, fixing bugs, or adding features.
debugging-issues
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18Systematically debug issues with reproduction steps, error analysis, hypothesis testing, and root cause fixes. Use when investigating bugs, analyzing production incidents, or troubleshooting unexpected behavior.
pine-debugger
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17Adds debugging capabilities and troubleshoots Pine Script issues in TradingView's opaque environment. Use when scripts have errors, unexpected behavior, need debugging tools added, or require troubleshooting. Triggers on "debug", "fix", "error", "not working", "wrong values", or troubleshooting requests.
sf-debug
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17Salesforce debugging and troubleshooting skill with log analysis, governor limit detection, and agentic fix suggestions. Parse debug logs, identify performance bottlenecks, analyze stack traces, and automatically suggest fixes.
mobile-debugging
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17Expert in debugging React Native and Expo mobile applications. Covers React DevTools, Flipper, Chrome DevTools, network debugging, crash analysis, error boundaries, debugging native modules, remote debugging, breakpoints, console logging strategies. Activates for debugging mobile app, react native debugging, flipper, devtools, breakpoints, crash, error, remote debugging, network request debugging, console.log, debugger, react native debugger.
rails-aidebugging-rails
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15Use when debugging Rails issues - provides Rails-specific debugging tools (logs, console, byebug, SQL logging) integrated with systematic debugging process
error-recovery
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15Comprehensive error handling methodology with 13-category taxonomy, diagnostic workflows, recovery patterns, and prevention guidelines. Use when error rate >5%, MTTD/MTTR too high, errors recurring, need systematic error prevention, or building error handling infrastructure. Provides error taxonomy (file operations, API calls, data validation, resource management, concurrency, configuration, dependency, network, parsing, state management, authentication, timeout, edge cases - 95.4% coverage), 8 diagnostic workflows, 5 recovery patterns, 8 prevention guidelines, 3 automation tools (file path validation, read-before-write check, file size validation - 23.7% error prevention). Validated with 1,336 historical errors, 85-90% transferability across languages/platforms, 0.79 confidence retrospective validation.
grey-haven-memory-profiling
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15Identify memory leaks, inefficient allocations, and optimization opportunities in JavaScript/TypeScript and Python applications. Analyze heap snapshots, allocation patterns, garbage collection, and memory retention. Use when memory grows over time, high memory consumption detected, performance degradation, or when user mentions 'memory leak', 'memory usage', 'heap analysis', 'garbage collection', 'memory profiling', or 'out of memory'.
troubleshoot
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15Diagnoses and fixes errors following structured troubleshooting process. Use when user reports errors, bugs, or asks "์ ์๋ผ?", "์๋ฌ ๋ฌ์ด", "๋ฌธ์ ํด๊ฒฐํด์ค", "๋๋ฒ๊น ํด์ค", "์ด๊ฑฐ ์ ์ด๋?", "์ ๋ผ", "์ค๋ฅ", or needs help with compilation, runtime, or logic errors.
fix-bug
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14Systematic bug fixing workflow with regression tests and PR creation. Use when the user asks to "fix a bug", "debug an issue", "resolve a problem", or provides error messages/failing tests to fix. Handles reproduction, root cause analysis, test creation, fix implementation, and PR submission.
analyze-wast
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14Analyze WebAssembly test (WAST) files to debug compilation issues and create regression tests. Use when the user asks to debug or analyze WAST test failures, investigate compilation bugs in wasmoon, or when encountering test failures in spec/*.wast files. Triggers include "analyze wast", "debug wast", "wast bug", or references to specific .wast test files.
root-cause-tracing
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13Use when errors occur deep in execution - traces bugs backward through call stack to find original trigger, not just symptom
debugging-with-tools
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13Use when encountering bugs or test failures - systematic debugging using debuggers, internet research, and agents to find root cause before fixing
rails-debugger
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13Use proactively when encountering Rails errors, test failures, build issues, or unexpected behavior. Analyzes errors, reproduces issues, and identifies root causes.
python-debugger
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13Debug Python errors, exceptions, and unexpected behavior. Analyzes tracebacks, reproduces issues, identifies root causes, and provides fixes.
debugging-wizard
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12Use when investigating errors, analyzing stack traces, or finding root causes of unexpected behavior. Invoke for error investigation, troubleshooting, log analysis, root cause analysis. Keywords: debug, error, bug, traceback, exception, breakpoint.
error-handling
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12When VS Code problems or any terminal shows an error