Debugging

15,552 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.

netcoredbg-mcp

889

thebtf/netcoredbg-mcp

MCP server Claude CodeCodexCursor +2

MCP server for debugging C#/.NET code using netcoredbg. Runs locally from the netcoredbg-mcp Python package.

not rated 6 8d ago A tokens not measured original MIT

ripple-impact-mcp

890

0xYubo/Ripple-Mcp

MCP server Claude CodeCodexCursor +2

Field-level semantic impact analysis for Claude Code — see the ripple effect of any code change. Runs locally from the ripple-impact-mcp Python package.

not rated 6 3mo ago A tokens not measured

sentry-mcp

891

mjavadalavi/sentry-mcp

MCP server Claude CodeCodexCursor +2

MCP server "sentry-mcp" as configured in mjavadalavi/sentry-mcp. Runs locally from the sentry-mcp Python package.

not rated 6 7mo ago A tokens not measured

ETHAN0430/java-class-analyzer-mcp

MCP server Claude CodeCodexCursor +2

MCP server "java-class-analyzer-mcp-server" as configured in ETHAN0430/java-class-analyzer-mcp. Runs locally from the @yifei/java-class-analyzer-mcp-server npm package.

not rated 6 6mo ago A tokens not measured original Apache-2.0

mcp-solarwinds

894

jakenuts/mcp-solarwinds

MCP server Claude CodeCodexCursor +2

MCP server for SolarWinds Observability logs. Runs locally from the mcp-solarwinds npm package.

not rated 6 1y ago A tokens not measured

code-review

895

tigu77/tiguclaw

Skill Claude CodeCodex

A method for reviewing code, bugs, diffs, branches, and pull requests. A diff is the set of changes between two versions of code, and a pull request is a proposed change submitted for review.

not rated 6 changed 5d ago A SkillSpector: pass 278 tokens original Apache-2.0

bug-prospector

896

Terryc21/bug-prospector

Plugin Claude Code

Bundles 1 skill · 72 tokens together

Mine for hidden bugs that pattern-based auditors miss — logic errors, broken assumptions, state machine gaps, and semantic fragility.

not rated 6 +1 12d ago A tokens not measured original Apache-2.0

glyphtrail

897

glyphtrail/glyphtrail

Skill Claude CodeCodex

Query this repo's code graph instead of ls/grep/reading files blindly. Use whenever you are understanding the codebase or its architecture, tracing how something works, or searching for a symbol or term; before changing a symbol, to get its blast radius (dependent symbols, tests to run, API surface, and other indexed…

not rated 6 +1 2d ago A 151 tokens EUPL-1.2

dejavu

898

WhiteBite/opencode-dejavu

Skill Claude CodeCodex

Protocol for working with the dejavu error-gate plugin. Use when a tool call is answered with a "[dejavu] REMINDER" or "[dejavu] BLOCKED" message, when the same tool call fails repeatedly, or when you discover the root cause of a gated failure. Covers how to react to reminders, what BLOCKED means, the dejavu:proceed…

not rated 6 +1 today A 99 tokens original MIT

web-reverse-algorithm

899

guccig4366/xbsReverseSkill

Skill Codex

A workflow for reconstructing calculations in web JavaScript from their final outputs, such as request parameters, cookies, headers, or WebSocket messages. It covers signatures, encryption, verification challenges, WebAssembly, and heavily obfuscated code.

not rated 6 +1 today A 226 tokens copy · 100% MIT

evaluate-bug

901

zhoushoujianwork/clawflow

Skill Claude CodeCodex

Evaluate a bug-labeled issue for reproducibility, root cause, and fix difficulty; post a structured assessment comment.

not rated 6 1mo ago A 27 tokens

ctrlx

902

gmantoha/ctrlx-os-agent-skills

Skill Claude Code

Use for Bosch Rexroth ctrlX OS and ctrlX CORE tasks including debugging apps and services, configuring devices, VPN/network/firewall/storage setup, building ctrlX snaps, REST/Data Layer/WebDAV/Web UI workflows, PLC integration, virtual labs, demos, and customer technical answers.

not rated 6 5d ago A 60 tokens original MIT

post-mortem

903

rot13maxi/agent-post-mortem

Skill Claude CodeCodex

Run an Amazon-style Correction of Errors (COE) post-mortem on a development process failure. Produces a structured document with summary, timeline, five-whys root cause analysis, lessons learned, and typed action items — then offers to implement the fixes. Use this whenever something goes wrong in the dev process: a…

not rated 6 5mo ago A 0 tokens

mcubuddy

904

cunjun/McuBuddy

Skill Codex

Use when debugging MCU firmware or boards with McuBuddy, including probe, boot, HardFault, peripheral, register, memory, ELF/SVD, RTOS, RTT/UART, Keil, GDB, pyOCD, J-Link, ST-Link, or CMSIS-DAP work.

not rated 6 23d ago A 64 tokens original MIT

debug

905

jzl-maker/EA-SKILL

Command Claude Code

A command-line debugging toolkit for embedded programs using J-Link or OpenOCD, tools that connect a computer to a microcontroller for inspection.

not rated 6 12d ago A 0 tokens original MIT

query-codemap

906

Sunye1213106/ascendc-codemap-mcp

Skill Claude CodeCodex

Query an existing AscendC operator CodeMap. Use when asking who writes/reads a name, why a path is taken, which TilingKey/Dim values exist on this operator, or what a change affects.

not rated 6 changed 5d ago A 49 tokens

opengrok

907

IcyHot09/opengrok-mcp-server

Skill Claude CodeCodex

Use this skill whenever the user wants to search, navigate, or understand source code in a large codebase — even when they don't say "OpenGrok". Trigger for: finding where a function or class is defined, tracking where something is called or referenced, reading a remote source file, checking who last changed a line…

not rated 6 5mo ago A 158 tokens

nivlewd1/prompt-optimizer

Skill Claude CodeCodex

Architects the system prompt, context budget, and tool contract of an AI agent as one system. Use when designing a new agent prompt, reviewing an existing agent configuration, or debugging an agent that loops, mis-selects tools, or stops without a clear result.

not rated 6 yesterday A 59 tokens

log-analyzer-mcp

910

Fato07/log-analyzer-mcp

MCP server Claude CodeCodexCursor +2

MCP server for intelligent log file analysis and debugging assistance. Runs locally from the codesdevs-log-analyzer Python package.

not rated 5 7mo ago A tokens not measured original MIT

parecode-explore

911

BasilSkyWalk/parecode

Plugin Claude Code

Bundles 1 skill, 1 agent · 55 tokens together

Read-only exploration agent and skill that delegates 'where is X' / 'how does Y work' questions to a Haiku-powered sub-agent driven by ParecodeSearch.

not rated 5 2d ago A tokens not measured original MIT

agent-audit

912

fullstackdegen/agent-audit

MCP server Claude CodeCodexCursor +2

Turn Lighthouse audits into coding-agent fix packs for Claude Code, Cursor, and Copilot. Runs locally from the @fullstackdegen/agent-audit npm package.

not rated 5 7d ago A tokens not measured 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: