Best root cause analysis skills, page 3

Find likely software bugs in a codebase, rank concrete bug candidates, and prove or reject them with focused regression tests before proposing a fix.

AnastasiyaW/codex-claude-code-config

Triage a failed splice GitHub Actions job (cn-test-failures ref) into a reproducible evidence packet - fetch job log and artifact, isolate the flagged lines, check the known flake families for…

canton-network/splice

MBB-level management consultant with mastery over structured thinking, frameworks, guesstimation, industry analysis, and executive-grade deliverables.

DogInfantry/claude-skill-management-consultant-B1

Parses error messages, traces execution flow through stack traces, correlates log entries to identify failure points, and applies systematic hypothesis-driven methodology to isolate and resolve bugs.

Yikai-Liao/symusic

Analyzes Perfetto traces to find the root cause of latency, memory, or jank issues in Android apps.

jameshnsears/QuoteUnquote

Systematic root cause analysis for errors, bugs, and unexpected behaviors using 5-Why methodology.

umputun/cc-thingz

Writes an implementation-ready plan for a feature, bug fix, refactor or chore from a PRD, issue or description, grounded in codebase evidence, and can post it back to the source issue.

Wirasm/prp

Runs a Five Whys root cause analysis, asking why repeatedly from the stated problem until it reaches an actionable cause, then lists corrective actions and verification.

neurofoo/agent-skills

Root-cause a failing or wrong geobr call with a disciplined check-the-environment-first loop instead of guessing.

ipea/geobr

Autonomous framework engineer — reads VibeHQ post-run analysis, understands root causes of multi-agent coordination failures, then designs and implements real code changes (new features, refactors…

0x0funky/vibehq-hub

Triage a bug report against the triagebot-action codebase. An agent skill from withastro/triagebot-action.

withastro/triagebot-action

Drives a bug report from validation and root-cause tracing through a critic-reviewed plan, an approved minimal fix and a PR-ready closure, never merging without recorded human approval.

ZaxbyHub/opencode-swarm

Systematic debugging methodology for diagnosing failures and root cause analysis.

TechDufus/oh-my-claude

Any bug, failing or flaky test, or surprise behavior?. An agent skill from christopherarter/superpowers-reasonix.

christopherarter/superpowers-reasonix

Systematic root-cause debugging — reproduce, isolate, fix at the source, prove the fix.

gnomeria/usbtree

Diagnoses problems in the PiDeck desktop app from a redacted environment report, matching health checks to known failure patterns with fix steps.

ayuayue/PiDeck

Tests a security patch against the original bug, its variants and normal behavior, with reproducible baseline-versus-patched evidence before you merge or call it fixed.

trailofbits/skills

Systematic 4-phase debugging with root cause investigation. An agent skill from tmcfarlane/oh-my-cursor.

tmcfarlane/oh-my-cursor

Use early when debugging a medium or hard bug, especially when tests alone may not reveal the real runtime failure.

mastra-ai/mastra

Query and analyze Logfire telemetry data — traces, logs, spans, metrics, summaries, and SQL results.

pydantic/skills

Diagnose and fix required CI failures for the current DDNS branch without weakening tests, platform coverage, caches, or repository policy.

NewFuture/DDNS

Coordinates parallel investigation threads to simultaneously explore multiple hypotheses or root causes across different system areas.

rohitg00/skillkit

Active runtime recovery for coding agents: when something breaks mid-task, diagnose the root cause, write a fix, VERIFY by re-running the broken thing, then file a HEAL- entry to .learnings/HEALS.md…

pskoett/pskoett-ai-skills

Evidence-before-action diagnosis of failing ML experiments. An agent skill from fcakyon/phd-skills.

fcakyon/phd-skills

Reproduce a Vaadin Flow component bug from a GitHub issue in vaadin/flow-components or a component-specific issue in vaadin/flow.

vaadin/flow-components

Forces root-cause investigation before any fix, combining a four-phase debugging method with log, CI and performance investigation techniques and a rule against unverified completion claims.

withkynam/vibecode-pro-max-kit

Debug and investigate plugin issues in a running Obsidian instance — collect diagnostic data, inspect state, trace events, and identify root causes via the operability facade.

saberzero1/quartz-syncer

A skill your agent uses when encountering any bug, test failure, or unexpected behavior.

RedWoodOG/Hermes-Desktop

A short debugging procedure for an existing project: reproduce the failure, test one hypothesis at a time, make the smallest fix, add a regression check and re-verify.

KhazP/vibe-coding-prompt-template

Walks a problem or decision through the OODA loop: observe the facts, orient on causes and assumptions, decide among at least three options, and plan the execution.

neurofoo/agent-skills

Simplify recently modified Lynx business code while preserving behavior.

elliothux/open-compute

Groups a large GitHub issue backlog by root cause into plan-master issues, redirects the child issues, and bundles one PR per cluster that closes them together.

thedotmack/claude-mem

Diagnose ClickHouse runtime query failures when the user wants database-level cause and fix guidance from an error or numeric error code, not source-code root cause analysis.

FrankChen021/datastoria

Drafts and iterates on local-development bug reports in the role of a staff-level Tech Lead.

FHIR/fhir-codegen

Debugger-first runtime root-cause analysis for JVM code in IntelliJ IDEA.

xpinjection/test-driven-spring-boot

Makes the smallest code change that fixes one well-scoped problem, such as a CI failure, review comment or typo, without refactoring anything unrelated.

cobusgreyling/loop-engineering

Root-cause a misbehaving Adaptive Cover Pro cover on a RUNNING Home Assistant install by pulling live diagnostics over the HA MCP, correlating against the recorder, proving the mechanism with a…

jrhubott/adaptive-cover-pro

Structured debugging methodology — use before proposing fixes for any error or failure.

sangrokjung/claude-forge

A skill your agent uses when a recursive-mode requirement involves debugging a bug, test failure, or unexpected behavior.

try-works/recursive-mode

Generate MSBuild binary logs (binlogs) for build diagnostics and analysis.

microsoft/testfx

Fetch and analyze Sentry issues, events, transactions, and logs.

mitsuhiko/agent-stuff

Check PyTorch ciflow/xpu (xpu.yml) on the main branch, collect the failing XPU test cases from the most recent completed run(s), analyze the ROOT CAUSE of each failure with AI, and produce a list…

intel/torch-xpu-ops

GitHub issue and PR investigator. An agent skill from SethGammon/Citadel.

SethGammon/Citadel

Close a case or alert with proper reason and documentation. An agent skill from dandye/ai-runbooks.

dandye/ai-runbooks

Bug-fix and refactoring workflow for MacMagazine — root cause analysis, pattern-matching fix, regression verification.

MacMagazine/app-iOS

A skill your agent uses when NPU FlashAttention hangs (ERTCMDSTATETIMEOUT) or produces NaN at headdim ≥ 128.

Xilinx/mlir-air

Triage a GitHub repository's open issues by finding exact duplicates, rejecting evidenceably off-base requests, requesting concrete clarification, applying only existing labels, and opening a linked…

arcee-ai/nac

Troubleshoot Golang programs systematically - find and fix the root cause.

samber/cc-skills-golang