Debugging

23,803 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.

8beeeaaat/touchdesigner-mcp

Skill Claude CodeCodex

A generic workflow for self-starting TouchDesigner via computer-use (or an already-running instance), loading mcpwebserverbase.tox, and verifying any TD-side Python change (td/modules/) directly from the Textport — reading back real TD runtime values and reconciling them. Use after changing TD-side code in the…

not rated 515 +1 27d ago A 134 tokens original MIT

bug-hunter

122

codexstar69/bug-hunter

Skill Claude CodeCodex

Precision-first adversarial bug hunting for runtime, logic, data, concurrency, and security defects. Uses deterministic risk triage, evidence-bounded retrieval, Hunter/Skeptic/Referee review, optional hybrid verification, and explicit immutable Fixer scope. Scan-only and single-pass by default; complete-coverage…

not rated 502 +3 18d ago A 105 tokens original MIT

performance-profiling

123

agulli/atlas-agents

Skill Claude CodeCodex

Profile and optimize application performance. Use when asked to improve speed, reduce latency, fix memory leaks, find bottlenecks, or optimize a slow function or endpoint.

not rated 498 +4 1mo ago A 38 tokens

skydoves/compose-performance-skills

Skill Claude CodeCodex

Use this skill to run an end-to-end Jetpack Compose performance audit when the symptom is broad ("the app feels sluggish", "scroll is rough everywhere", "we're starting a perf sprint", "what should we fix first?"). Orchestrates the four-phase Measure → Diagnose → Fix → Verify loop by sequencing the 25 focused skills…

not rated 496 +2 2mo ago A 214 tokens original Apache-2.0

debug-live

125

microsoft/DebugMCP

Skill Claude CodeCodex ✓ vendor

Guides root-cause investigations with debugging capabilities by setting breakpoints, starting a debug session, stepping through execution, inspecting variables, and tracing symptoms back to their origin. Prefer it for runtime bugs, failing tests, exceptions, crashes, hangs, wrong/null values, and unexpected output…

not rated 491 +2 yesterday A 84 tokens original MIT

modiqo/cliare

Skill Claude CodeCodex

Use when reviewing a CLIARE measurement artifact directory, explaining score changes, triaging issues, finding evidence, or proposing CLI remediation work from artifact-map.json, scorecard.json, issues.json, command-index.json, condition-dictionary.csv, shape.json, and evidence.jsonl.

not rated 487 1mo ago A 62 tokens original Apache-2.0

halby24/RenderDocMCP

Instructions file

Project instructions for RenderDocMCP, a server that lets an AI assistant inspect RenderDoc graphics captures. RenderDoc is a tool for debugging rendered graphics such as DirectX 11 and 12 frames.

not rated 487 +1 7mo ago A 1,504 tokens original MIT

fix-tck-issue

128

a2aproject/a2a-java

Skill Claude CodeCodex

Analyzes and fixes A2A Transport Compatibility Kit (TCK) issues by understanding the specification, reproducing the failure, implementing the fix, and validating it works.

not rated 483 today A 40 tokens original Apache-2.0

browser-trace

129

mxyhi/ok-skills

Skill Claude CodeCodex

Capture a full DevTools-protocol trace of any browser automation — CDP firehose, screenshots, and DOM dumps — then bisect the stream into per-page searchable buckets. Use when the user wants to debug a failed run, audit network/console/DOM activity, attach a trace to an in-progress session, or feed structured per-page…

not rated 480 2d ago A 88 tokens original Apache-2.0

slack-triage

130

instructure/instructure-ui

Command Claude Code

Triage a Slack thread from the internal bug/feature/question channel — assess it, check the code, draft an answer, and propose a Jira ticket if warranted.

not rated 479 today A 32 tokens

ast-grep

131

ast-grep/ast-grep-mcp

Cursor rule

Your task is to help users to write ast-grep rules to search code. User will query you by natural language, and you will write ast-grep rules to search code.

not rated 455 6d ago A 0 tokens original MIT

x64dbg-mcp AGENTS.md

132

SetsunaYukiOvO/x64dbg-mcp

Instructions file CodexOpenCode

Instructions for SetsunaYukiOvO/x64dbg-mcp, covering agents.md, my custom instructions, build and development commands, prerequisites and build.

not rated 452 +11 14d ago A 1,344 tokens original MIT

audit-remediate

133

ai-driven-dev/framework

Skill Claude CodeCodex

Macro workflow for auditing a single domain layer against its authoritative layer skill, applying fixes, and gating the result. Use when you need to prove a layer skill on real code, clean up an existing layer after a skill update, or verify that a layer is already compliant. Always captures a golden baseline before…

not rated 453 yesterday A 110 tokens original MIT

ArisGuimera/MobiAI-Core

Skill Claude CodeCodex

You MUST use this before proposing any fix for a mobile bug, test failure, crash, or unexpected behavior — AND when re-investigating a bug whose previous fix didn't work (user shares a commit SHA and questions whether it resolves the bug). Walks root-cause analysis as phased evidence gathering. For small fixes with…

not rated 446 4d ago A 104 tokens original MIT

pdf-translate

136

breslee1707/VI-Translate

Skill Claude CodeCodex

Translate local, text-based PDFs into Vietnamese or another supported Latin-script language while preserving the original layout, formulas, tables, and figures. Use for PDF translation, batch translation, terminology-sensitive handoff translation, or diagnosing incomplete translated output. Do not use for image-only…

not rated 488 2d ago A 76 tokens AGPL-3.0

Ikalus1988/MisakaNet

Skill Claude CodeCodex

Search and record failure-recovery lessons from real engineering sessions; submit and verify debugging lessons across the MisakaNet network.

not rated 433 changed today A 31 tokens original Apache-2.0

ast-deobfuscate

138

zhizhuodemao/ai-reverse-toolkit

Skill Claude CodeCodex

A tool-assisted process for making deliberately hard-to-read JavaScript easier to understand. It uses Babel, a JavaScript parsing and code-generation toolkit, to decode strings, simplify expressions, remove unused code, and restore control flow when applicable.

not rated 433 +3 5mo ago A 33 tokens original MIT

qa-find-bugs

139

bex-co/bex

Skill Claude CodeCodex

Drive the live product at https://dashboard.bex.co as a signed-in QA user (QAEMAIL / QAPASSWORD from .env), hunt real bugs across the hosting features, research each fix down to file:line, file the non-duplicate findings to the w6 board through /pm, and /ship the scheduled milestone. Use when the user asks to QA the…

not rated 420 today A 96 tokens original Apache-2.0

rajudandigam/agent-inspect

Instructions file CodexOpenCode

AGENTS.md instructions for rajudandigam/agent-inspect, covering agentinspect ai maintainer instructions, product boundary, source of truth, public-copy rule and start every task.

not rated 499 yesterday A 1,932 tokens original MIT

smell

141

smallnest/pigo

Skill Claude CodeCodex

Detect software architecture bad smells, algorithmic complexity hotspots, and anti-patterns in a codebase. Produces a detailed markdown report identifying violations of architectural principles, design patterns, code quality, and performance complexity. Triggers on: smell, code smell, architecture smell, find…

not rated 419 4d ago A 97 tokens original MIT

skills

142

blueberrycongee/termcanvas

Plugin Claude Code

Bundles 7 skills, 1 hook · 318 tokens together

TermCanvas skills: Hydra sub-agent orchestration, adversarial review, systematic debugging, security auditing, code review, and browser-based QA testing.

not rated 393 3mo ago A tokens not measured original MIT

firefox-devtools-mcp

143

mozilla/firefox-devtools-mcp

Plugin Claude Code ✓ vendor

Bundles 5 skills, 2 agents · 222 tokens together

Control Firefox for browsing, web testing, and debugging. Fill forms, capture network and console activity, take screenshots, run scripts, and profile performance. Supports Android devices.

not rated 387 +1 yesterday A tokens not measured

debugger

144

nth5693/gemini-kit

Agent

Analyze errors and bugs, identify root causes, and provide systematic fix recommendations.

not rated 375 +1 6mo ago A 18 tokens original MIT

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