Debugging

20,699 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.

pi-en

289

share-skills/pi

Cursor rule

PI Cognitive AI. Trigger: $pi/coding/dev/code/architecture/API/refactor/debug/bug/error/exception/crash/timeout/performance/optimization/test/compile/git/release/verify/review/CR/product/requirements/ops/growth/design/team/support, or deep/2+ failures/looping/stuck/giving-up/retry/nevermind.

not rated 108 2mo ago A 16,873 tokens original Apache-2.0

eval-loop

290

jacob-dietle/context-os

Skill Claude CodeCodex

This skill should be used when a specific quality problem (UX, data, architecture, feature) needs systematic diagnosis and iterative fixing toward a defined target. Traces symptoms to root causes, sets measurable targets with automated backpressure (unit tests, Playwright, LLM-as-judge, or rubric scoring), and…

not rated 108 22d ago A 150 tokens original MIT

dependency-tracer

292

davila7/claude_subagents

Agent Claude Code

Traces which components and scripts import a specific function from src/scripts/utils.js. Use when you're about to rename, remove, or change the signature of a utility function and need to know the blast radius.

not rated 107 2mo ago A 45 tokens

code-index

293

Regsorm/code-index-mcp

MCP server Claude CodeCodexCursor +2

Rust code index MCP server, native 1C:Enterprise (BSL) support. 32 tools, AST for 14 languages. Runs locally from the @regsorm/code-index-mcp npm package.

not rated 106 +1 8d ago A tokens not measured original MIT

leanchy

294

leanchy/BingoCode

Skill Claude CodeCodex

Engineering protocol. Programming, architecture, debugging. Diagnostics, decisions, architecture discipline. Ultra-compressed output (75% token reduction). Merged leanchy + caveman.

not rated 104 2mo ago A 39 tokens

triage-issue

295

Teaonly/SKILL.mk

Skill Claude CodeCodex

Triage a bug or issue by exploring the codebase to find root cause, then create a GitHub issue with a TDD-based fix plan. Use when user reports a bug, wants to file an issue, mentions "triage", or wants to investigate and plan a fix for a problem.

not rated 103 +1 4mo ago A 65 tokens original MIT

ida-reverse

296

haikow/claude-reverse-skills

Skill Claude CodeCodex

A Chinese-language assistant for IDA Pro, a program used to analyze compiled files such as Windows executables, libraries, and firmware.

not rated 102 +2 2mo ago A 176 tokens

ambient-project

297

Bene-2020/plane-codex-mcp

Skill Claude CodeCodex

Quietly maintain a useful project view from meaningful work in the current Codex session. Use when work creates a task, bug, decision, idea, risk, milestone, plan, progress update, or explicit completion.

not rated 101 +39 2d ago A 46 tokens original MIT

go-delve/mcp-dap-server

Instructions file

Instructions for go-delve/mcp-dap-server, covering claude.md, project overview, architecture, core components and key patterns.

not rated 100 +1 1mo ago A 2,867 tokens original MIT

ZJLi2013/awesome-kernel-skills

Skill Claude CodeCodex

Orchestrates continuous kernel optimization by chaining profiling, bottleneck diagnosis, tier-based optimization, verification, and benchmarking into an iterative loop. This is the "main program" that drives the other skills. Use when you want to iteratively optimize a kernel until it meets a performance target…

not rated 100 +2 5mo ago A 70 tokens

aozyildirim/Agena

Skill Claude CodeCodex

Correlate near-in-time events across PR merges, deploys, monitoring (Sentry/NewRelic/Datadog/AppDynamics) and ticket trackers (Jira/Azure DevOps) into confidence-scored clusters that answer "which deploy caused this bug" without manual tab-switching.

not rated 99 +1 1mo ago A 64 tokens original MIT

wpegpt-analyzer

302

WPeace-HcH/WPeGPT-Analyzer

Skill Claude CodeCodex

A skill for using IDA and the WPeGPT plugin to analyse executable files in PE or ELF formats. It produces a structured report about the program, network indicators, suspicious functions, and possible vulnerabilities.

not rated 98 3mo ago A 58 tokens

sql-semantic-check

303

sqlsure/sqlsure

Skill Claude CodeCodex

Check SQL for silent semantic errors (fan-out double-counting, unsafe sums, wrong join keys, sensitive columns) BEFORE executing it against a database. Use whenever you are about to run a SELECT you or another model wrote — especially aggregates over joins. Deterministic, offline, 0.1 ms per check.

not rated 98 1mo ago A 69 tokens original Apache-2.0

codedb-mcp

304

killop/codedb-mcp

Skill Claude CodeCodex

Use the configured codedb MCP server whenever an indexed repository needs lifecycle tracing, implementation discovery, call/dispatch analysis, shared-state producer lookup, branch evidence, architecture explanation, or exact source navigation. Prefer declarative graph queries over repeated wrapper reads or…

not rated 96 +1 1mo ago A 59 tokens

triage-failure

305

GoogleCloudPlatform/cxas-scrapi

Agent Codex

Diagnose ONE failing GECX eval. Read its transcript, classify against the decision tree, and return a structured diagnosis JSON the main thread can act on. Fan out in parallel for the top N failures from a triage run.

not rated 95 +1 yesterday A 52 tokens original Apache-2.0

agent-tail CLAUDE.md

307

gillkyle/agent-tail

Instructions file

Instructions for gillkyle/agent-tail, covering claude.md, project overview, packages, tech stack and commands.

not rated 91 5mo ago A 765 tokens original MIT

scrcpy-gotchas

308

JuanCF/scrcpy-mcp

Skill Claude CodeCodex

Use when interacting with Android devices via scrcpy-mcp tools (tap, swipe, inputtext, keyevent, uidump, uifindelement, appstart, etc.). Documents common pitfalls and lessons learned.

not rated 91 +3 15d ago A 48 tokens original MIT

aspire

309

AditiKraft/Krafter

Skill Claude CodeCodex

Orchestrates Aspire distributed applications using the Aspire CLI for running, debugging, and managing distributed apps. USE FOR: aspire start, aspire stop, start aspire app, aspire describe, list aspire integrations, debug aspire issues, view aspire logs, add aspire resource, aspire dashboard, update aspire apphost.…

not rated 90 2mo ago A 150 tokens copy · 100% MIT

root-cause-analyst

310

bookmark/BMAD-METHOD-EXP

Agent

Agent "root-cause-analyst" from bookmark/BMAD-METHOD-EXP, covering root cause analyst, agent activation, persona & expertise, personality traits and core expertise.

not rated 90 1y ago A 0 tokens original MIT

mcp

311

tata1mg/catalyst-core

MCP server Claude CodeCodexCursor +2

Developer-workflow MCP server for catalyst-core: migration guidance, debugging, and task planning. Runs locally from the catalyst-mcp npm package. Needs 1 environment variable to run.

not rated 90 +1 2d ago A tokens not measured original MIT

performance-optimize

312

tensorcircuit/tensorcircuit-ng

Skill Claude CodeCodex

Analyzes and refactors TensorCircuit-NG code to achieve peak time and memory performance. It enforces advanced JAX vectorization, intelligent JIT staging, optimal tensor network contraction, and memory-efficient autodiff strategies.

not rated 89 4d ago A 48 tokens original Apache-2.0

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