Why does this skill forbid the use of grep, find, and glob?

Grep and find perform text-based searches which are prone to false positives. Debugger Detective uses AST (Abstract Syntax Tree) analysis via claudemem to provide 100% accurate structural relationships between functions and variables.

Which programming languages are supported?

It supports any language that the claudemem tool can index, which typically includes TypeScript, JavaScript, Python, Go, and Rust.

What is blast radius analysis?

Blast radius analysis identifies all direct and transitive callers of a specific code block, allowing you to see exactly which parts of your application are affected by a bug or will be impacted by a fix.

Do I need a specific version of claudemem?

Yes, this skill is optimized for claudemem v0.3.0 or higher to leverage the 'context' and 'callers' commands for full call chain visibility.

How does this help with incident response?

It provides a standardized investigation report that maps the symptom, the call chain, and the evidence-based root cause, making it easier to document and communicate findings during a production incident.

Debugger Detective

Name: Debugger Detective
Author: involvex

byinvolvex

セキュリティとテスト

Performs high-precision root cause analysis and AST call chain tracing to identify and resolve complex software bugs.

概要

Debugger Detective is a specialized Claude Code skill engineered for deep-dive incident response and structural bug investigation. By utilizing claudemem v0.3.0 AST analysis, it moves beyond simple text searches to map the full execution flow of an application. It allows developers to trace errors back to their source, identify where state mutations go wrong, and perform blast radius analysis to see how a bug affects the rest of the codebase. Whether you are dealing with null pointer exceptions, race conditions, or logic errors, this skill provides a standardized framework for identifying root causes and ensuring regressions are prevented.

主な機能

Structural error origin mapping and state tracking
Full AST call chain tracing (backward and forward)
0 GitHub stars
Automated index freshness verification and stale file detection
Blast radius impact analysis for regression testing
Detailed bug investigation reporting format

ユースケース

Analyzing the impact of a function change to identify all downstream components that need re-testing.
Tracing the source of an undefined value through multiple layers of API mappers and hooks.
Investigating race conditions by mapping every function that mutates a shared state variable.

概要

主な機能

Structural error origin mapping and state tracking
Full AST call chain tracing (backward and forward)
0 GitHub stars
Automated index freshness verification and stale file detection
Blast radius impact analysis for regression testing
Detailed bug investigation reporting format

ユースケース

Analyzing the impact of a function change to identify all downstream components that need re-testing.
Tracing the source of an undefined value through multiple layers of API mappers and hooks.
Investigating race conditions by mapping every function that mutates a shared state variable.