Debugging skills

10,169 tagged Debugging, measured the same way as everything else here.

Browse within: LLM 148cli 96agent 95agents 83skills 79javascript 74agentic-ai 72claude-code-plugin 50mcp-server 43ai-coding 42kubernetes 40ab-testing 39agentic 38ai-skills 38

sky-cloak/skycloak-mcp

Skill Claude CodeCodex

Preflight a Keycloak export, import or migration on a Skycloak-managed cluster against the known blockers, and diagnose a job that already failed by reading the failure reason the API records but the dashboard notice does not show. Use when an export or import fails, a migration stalls, or before moving realm data in…

not rated 0 yesterday A 72 tokens original Apache-2.0

wtf-happened

866

Wave-Engineering/mcp-server-wtf

Skill Claude CodeCodex

Retrieve a distilled timeline of the current troubleshooting incident and generate a runbook skeleton. Returns a concise summary by default, or the full untruncated timeline on request.

not rated 0 1mo ago A 0 tokens original MIT

use-error-broker

867

amsultan2010/error-broker

Skill Claude CodeCodex

When an API, tool, or agent step fails, classify it with error-broker and follow the recovery advice instead of guessing.

not rated 0 1mo ago A 31 tokens original MIT

verified-code-rescue

868

wenjieding327/repo-rescue-mcp

Skill Codex

Repair code with before-and-after execution evidence instead of unverified suggestions. Use when a user pastes a code snippet, error message, assignment function, Python file, notebook, or public GitHub repository and wants it explained, debugged, minimally fixed, run, tested, or reproduced. Route small snippets to…

not rated 0 8d ago A 93 tokens

warpline-workflow

869

foundryside-dev/warpline

Skill Claude CodeCodex

Use when the user asks "what changed", "what breaks if I touch X", "what is the blast radius / change impact", "what should I re-verify before claiming done", "show the timeline / churn for this entity", or when working in a project that uses warpline for temporal change-impact tracking. warpline is the Weft…

not rated 0 28d ago A 109 tokens original MIT

k8s-troubleshoot

870

batu-sonmez/infraclaude

Skill Claude CodeCodex

When debugging Kubernetes issues, follow this systematic approach using InfraClaude tools.

not rated 0 6mo ago A 0 tokens original MIT

request-api-tool

871

TarminaRX/request-mcp-server

Skill Claude CodeCodex

Use this skill whenever the user wants to call, test, inspect, or debug an HTTP API through the Request API Tool MCP server, especially for endpoint checks, login flows, bearer-token reuse, cookies, headers, base URL setup, or repeated API requests. This skill teaches the correct use of newrequestsession…

not rated 0 5mo ago A 97 tokens

openl-tablets/openl-mcp

Skill Claude CodeCodex

Investigate why OpenL Tablets produced an unexpected result — wrong value, null, rejected claim, or incorrect decision. Trigger when the user asks why OpenL returned X, pastes a JSON payload for explanation, references a rule execution issue, or asks to fix a dispatch table or rule row.

not rated 0 today A 66 tokens LGPL-3.0

sf-debug-log-analysis

873

ryanStark24/sfgraph

Skill Claude CodeCodex

Read and analyse a Salesforce Apex debug log — exceptions/FATALERROR, governor-limit consumption (SOQL/DML/CPU/heap), the execution call tree, and slow or repeated code units — then ground every finding in the org graph (map the log's code units/methods to qnames and explain WHY with trace/governor/analyzefield). Use…

not rated 0 2mo ago A 139 tokens

repo-debugging

874

Master0fFate/forloop-mcp

Skill Claude CodeCodex

Debug a local repository with controlled repo tools and deterministic test verification.

not rated 0 2mo ago A 17 tokens original MIT

gdb-debugging

875

Mort2000/gdb-lite-mcp

Skill Codex

Debug native C/C++/Rust or other compiled programs with GDB through MCP or shell. Use when localizing crashes, wrong results, hangs, memory corruption, recursion/control-flow bugs, or when an LLM should minimize debugger round trips with breakpoint commands, watchpoints, conditional breakpoints, and GDB Python.

not rated 0 2mo ago A 69 tokens original MIT

skill-cerberus-mcp

876

Undermybelt/skill-cerberus-mcp

Skill Claude CodeCodex

An MCP server that helps a coding agent explore a codebase by analysing its structure, function relationships, and dependencies. It supports Python, TypeScript/JavaScript, Go, and Rust.

not rated 0 6mo ago A 0 tokens original MIT

debugpilot

877

inkan-tech/DebugPilot

Skill Claude CodeCodex

Debug applications through VS Code using DebugPilot MCP tools. Connects to VS Code's debugger to inspect state, set breakpoints, step through code, and analyze bugs — all without leaving Claude Code. Use when: (1) VS Code debugger is running and you need to inspect state, (2) investigating a bug with breakpoints, (3)…

not rated 0 5mo ago A 146 tokens original Apache-2.0

deep-analyze

878

Kijun0708/llm-router-mcp

Skill Claude Code

A codebase analysis skill for examining architecture, dependencies, and possible problems. A codebase is the complete set of source files and related project code.

not rated 0 15d ago A 27 tokens

mc-modpack-helper

880

dcd887/mc-modpack-mcp

Skill Claude CodeCodex

A diagnostic workflow for Minecraft Fabric and Forge modpacks, which are collections of Minecraft modifications. It checks Java versions, conflicting or missing mods, outdated files, launch settings, and crash logs.

not rated 0 19d ago A 75 tokens original MIT

Quod-cmd/SystemLens

Skill Codex

Diagnose Windows slowness, crashes, storage, startup, driver, service, network, and peripheral problems using SystemLens read-only evidence. Use when a paired PC can supply relevant telemetry; do not use for changing the PC or for unrelated general Windows advice.

not rated 0 12d ago A 59 tokens original MIT

code-search

882

zhaoxingxing06/kimi-tree-lens

Skill Claude CodeCodex

Structural code navigation for many languages via the tree-sitter MCP tools.

not rated 0 8d ago A 16 tokens original MIT

state-bridge

883

jonjoe/mcp-state-bridge

Skill Claude Code

Diagnose Huginn app state using the state bridge MCP tools. Use when debugging UI issues, investigating unexpected behavior, checking app state, or when you need to understand what the Huginn app is currently doing.

not rated 0 6mo ago A 46 tokens

code-search

884

Krat12/mcp-code-index

Skill Claude CodeCodex

Search and navigate a codebase through the local code-index CLI (FTS5 text + tree-sitter symbols + semantic vectors). Use for "where is symbol X defined", "where does this string/identifier/error appear", "where do we do X", a file outline, or reading a span by path:line — instead of the built-in grep when the repo is…

not rated 0 2mo ago A 96 tokens

splunk-investigate

885

debaditya-mohankudo/splunk-intelligence

Skill Claude Code

Investigate a Splunk production issue. Loads events, runs deterministic detectors, then drives an iterative investigation loop via MCP tools — Claude is the reasoning engine. No Ollama, no API key, no server process. Watch live progress via the TUI (uv run python -m splunk.tui).

not rated 0 19d ago A 66 tokens

@elad12390/sentry-mcp

886

elad12390/sentry-mcp

Skill Claude CodeCodex

MCP server for Sentry issue, event & trace analysis. 4 tools (search issues, trace lookup, issue details with stack trace + breadcrumbs, pattern analysis), 3 resources, 3 prompts. Triggers: sentry, sentry errors, issue search, stack trace, breadcrumbs, trace lookup, error patterns, crash report. Trigger phrases…

not rated 0 2mo ago A 130 tokens original MIT

bug-analysis

887

IceyWu/mcp-hub

Skill Claude CodeCodex

A workflow for analysing bug data stored in a table. It helps find the right document, read its records, match differently named columns, and summarise the results.

not rated 0 9d ago A 46 tokens original MIT

grok

888

handong66/grok-plugin-codex

Skill Codex

Use when Codex must directly operate or troubleshoot the installed grok-plugin-codex MCP capability surface, including CLI/model checks, literal prompt runs or continuations, session inspection or export, and known background-job control. Do not use for bounded repository delegation, implementation, review…

not rated 0 changed 4d ago A 79 tokens original MIT

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: