Skills and MCP tagged “root-cause”

investigate-first JuliusBrussee skill The skill keeps the agent in diagnosis mode: gather evidence, rank hypotheses, name the cause. Only then does it touch code. Claude Code CX Codex Cursor +1 104,400installs debugging-strategies Seth Hobson skill This skill gives an agent a step-by-step way to investigate bugs, crashes, and performance problems. Use it when a project behaves unexpectedly. Claude Code CX Codex Cursor 13,414installs systematic-debugging Hermes Agent (adapted from obra/superpowers) skill A four-phase skill that moves from a reproducible symptom to its root cause. Use it for test failures, build errors, integration issues, and unexpected behavior. Claude Code CX Codex Cursor +1 470installs post-mortem thananon skill Skill writes an engineering post-mortem after debugging: root cause with code identifiers, symptom, mechanism, the fix, and why it slipped through. Use after validation, before closing the ticket. Claude Code CX Codex Cursor +1 4,700installs postmortem Alireza Rezvani skill Runs a blameless 5 Whys review after a failed launch, missed target, or bad hire. It turns the findings into owned changes with review dates. Claude Code 1,465installs