Best root cause analysis skills, page 5

Debug GitHub Actions build failures by fetching and analyzing workflow logs.

FastLED/FastLED

Systematic debugging with root cause investigation. An agent skill from mr-daedalium/ostack-saas.

mr-daedalium/ostack-saas

Treats bug-fix pull requests as invasive and untrusted. An agent skill from TanStack/ai.

TanStack/ai

Walks the agent through a fixed loop for failing tests and build errors: reproduce, isolate, hypothesize, instrument, fix, verify, then add a regression test.

Totoro-jam/battle-tested-patterns

Research Langfuse production telemetry with reusable Datadog queries.

langfuse/langfuse

Establish root cause by combining Datadog telemetry with the Langfuse repo.

langfuse/langfuse

Writes a structured, blameless root-cause analysis for a defect that escaped a test or gate, separating surface from structural causes and linting the result.

assafkip/kipi-system

Reads CI results for a dotnet/maui pull request and reports in one short comment whether the failures relate to the PR or to the base branch.

dotnet/maui

Traces a reported dotnet/maui issue back to the commit or pull request that introduced it, separating confirmed causes from likely candidates.

dotnet/maui

A skill your agent uses for Amazon e-commerce research, market validation, competitor analysis, traffic diagnosis, keyword strategy, advertising review, launch evaluation, and growth optimization…

liangdabiao/amazon-sorftime-research-MCP-skill

Methodology for root-causing hard concurrency / memory-ordering bugs (intermittent races, use-after-free, RCU/lock-free publish-order defects, "impossible" stale reads) with LTTng flight-recorder…

isc-projects/bind9

Quality control and non-conformance management for regulated manufacturing (FDA 21 CFR 820, IATF 16949, AS9100): NCR lifecycle and disposition, 5-Why/Ishikawa/fault-tree/8D root cause analysis, CAPA…

affaan-m/ECC

Replaces trial-and-error fixing with an observe, hypothesize, experiment and conclude loop kept in DEBUG.md, where no fix is allowed before evidence supports a cause.

LichAmnesia/lich-skills

ALWAYS use before attempting any fix. An agent skill from heyitsnoah/claudesidian.

heyitsnoah/claudesidian

Investigate a GitHub issue or reported bug the way a seasoned maintainer would — form an independent model before reading the thread's theories, trace the mechanism and history, verify the…

mastra-ai/mastra

Parallel read-only multi-agent root-cause investigation for bugs, regressions, crashes, flaky behavior, or unexplained failures.

Dimillian/Skills

Investigate a ClickHouse CI failure end-to-end from a PR or S3 report URL.

ClickHouse/ClickHouse

Systematic debugging with structured reproduction and root cause analysis.

nth5693/gemini-kit

Use CodeScope to analyze any indexed codebase via its graph database (neug) and vector index (zvec).

QwenLM/qwen-code-examples

Run health check on GitHub Actions workflow with root cause analysis and recommendations.

FastLED/FastLED

Read and record root causes in the Linear incident-alert knowledge base.

langfuse/langfuse

Run a structured, resumable multi-session brand identity interview across 8 modules (purpose, positioning, audience, personality, voice, narrative, founder tension) using laddering, 5 Whys, and…

affaan-m/ECC

Explains why something happened by generating competing hypotheses, gathering evidence in parallel, ranking explanations and proposing the next discriminating probe.

Yeachan-Heo/oh-my-claudecode

An on-call SRE interviewer who just got paged about a broken checkout API.

PrepLabsAI/InterviewMentor

Produces a blameless post-incident debrief with timeline, root cause and follow-up actions after an outage, failed release or significant bug, while details are fresh.

VeryGoodOpenSource/vgv-wingspan

Rank root-cause hypotheses and propose the smallest safe fix.

antonbabenko/deliberation

DAVIS problem analysis including root cause identification, impact assessment, and correlation with other telemetry.

Dynatrace/dynatrace-for-ai

Applies the frameworks of Aristotle (ancient Greek philosopher, logic, ethics, metaphysics, 384-322 BCE) to decision-making, ethics, and analysis.

K-Dense-AI/mimeographs

Replication lag root cause analysis with automated resolution workflow.

openocta/openocta_skills

Build a runnable reproduce→fix→verify loop for a bug or feature in a fresh sandbox, and record it as a feedback-loop doc.

bagofwords1/bagofwords

Diagnoses other Qwen Code sessions on your machine that look frozen or slow, checking process state, CPU, memory, child processes and logs, and reports what it finds.

QwenLM/qwen-code

Triage a Factory work item's issue — trace history, understand architecture, diagnose root cause, then advance the stage

mastra-ai/mastra

Use Sentry MCP to discover, triage, and fix production issues with root-cause analysis.

brianlovin/agent-config

Traces an opaque production error in an OpenWork build to its cause using local server logs and Sentry, names the regressing PR and files a report.

different-ai/openwork

A skill your agent uses when encountering any bug, test failure, or unexpected behavior, before proposing fixes - four-phase framework with built-in backward tracing for deep-stack failures…

koolamusic/claudefiles

Guides your agent through diagnosing failed GitHub Agentic Workflows by downloading run logs, auditing individual runs and reading the artifacts they leave behind.

github/gh-aw

A skill your agent uses when the user has a known, already-observed anomaly in their data — a metric spike or drop, an outlier, an unexpected number — and wants its root cause diagnosed, not guessed.

gaasher/Agent-Loop-Skills

mini-harness · consolidate execution trajectories (.harness/exectraj/) into repoinfo/harnesseffect.md — which parts of the harness helped or hurt, root causes, and one proposed change at a time.

HangYu8123/mini-harness

Reads orchestration and judgment logs without writing to them, finds failures that keep recurring, and proposes rule candidates with confidence scores for human review.

Chachamaru127/claude-code-harness

Root-cause analysis with hypothesis tracking. An agent skill from FerroxLabs/ijfw.

FerroxLabs/ijfw

Workflow for analyzing bug reports, tracing root causes, and generating structured bug-fix implementation plans with rollback strategies.

GulajavaMinistudio/Mayukai-Theme

Evidence-driven tracing with competing hypotheses in parallel.

zereight/gitlab-mcp

Analyzes Copilot Studio evaluation results using Practical Guidance on Agent Evaluation's 10-step playbook (Steps 6, 7, and 9) plus Microsoft's triage diagnostics.

microsoft/eval-guide

Autonomous bug-fix loop for any form:year. An agent skill from filedcom/opentax.

filedcom/opentax

Trace systemic brittleness from symptom to root cause. An agent skill from juanandresgs/claude-ctrl.

juanandresgs/claude-ctrl

Performs root-cause analysis of a bug — from a GitHub issue, an issue URL, or a free-text description — before any reproduction or fix is written.

opsmill/infrahub

Checks whether a defect report has enough context to be accepted, then drafts candidate-only root-cause evidence for human review without confirming causes or changing code.

protect-my-hair/nucleus-marketplace

Structured MAP debugging via decomposer, actor, and monitor agents.

azalio/map-framework