Skills

Progressive-disclosure instructions an agent loads on demand. Cheap until invoked, which is why the per-session figure on each card is usually two digits.

formulate-hypotheses

2473

yogsoth-ai/de-anthropocentric-research-engine

Skill Claude CodeCodex

Generate testable hypotheses from theory, empirical regularity, anomaly, or explicit explanatory competition. Deductive, inductive, abductive, and competing-hypothesis generation are modes; discriminating predictions and comparison are activated in competing mode.

not rated 510 +3 16d ago A 54 tokens original Apache-2.0

mxyhi/ok-skills

Skill Claude CodeCodex

Reverse engineer native, managed, Electron/JavaScript, packaged, firmware, and browser targets with REA, and build agent environments (AgentEnv bundles) of web applications from a live instance or a capture. Use shipped-artifact or requested runtime evidence to explain features, compare versions, decompile code, or…

not rated 510 +1 changed 9d ago A 83 tokens original Apache-2.0

ryantsai/KKTerm

Skill Claude CodeCodex

Improve KKTerm Dashboard AI Created Widget visual design, layout hierarchy, desktop utility polish, design-system consistency, compact states, and redesign critique.

not rated 509 +1 10d ago A 33 tokens

osint-recon

2476

Unclecheng-li/DeepSec

Skill Claude CodeCodex

An OSINT guide for open-source intelligence, meaning information collected from publicly available sources. It organizes reconnaissance across servers, websites, domains, and, when appropriate, people.

not rated 509 +8 2mo ago A 42 tokens copy · 100% MIT

managedcode/dotnet-skills

Skill Claude CodeCodex

Use this skill before answering, planning, or editing any MSTest 3.x-to-4.x upgrade or post-upgrade failure. Triggers include "MSTest v4 breaking changes"; CS0507/CS0103/CS1061/CS1615; ExecuteAsync, CallerInfo, DisplayName, or custom TestMethodAttribute; ClassCleanupBehavior; ContainsKey; ThrowsExactly or…

not rated 509 +10 changed 2mo ago A SkillSpector: warn 179 tokens original MIT

migrate-from-ai-sdk

2478

Deuz-AI/Deuz-SDK

Skill Claude CodeCodex

Use when porting an app from the Vercel AI SDK (ai, @ai-sdk/) to @deuz-sdk/core. Triggers include "migrate from the AI SDK", "replace ai with @deuz-sdk/core", "we use streamText/generateText/useChat and want to switch", removing @ai-sdk/openai or @ai-sdk/anthropic, porting a toUIMessageStreamResponse route, converting…

not rated 508 +4 changed 25d ago A SkillSpector: pass 118 tokens original MIT

unbroker

2479

KevRojo/Dulus

Skill Claude CodeCodex

Autonomously remove your info from data-broker sites.

not rated 507 +2 yesterday A SkillSpector: warn 15 tokens GPL-3.0

ast-introspection

2480

pilinux/gorest

Skill Claude CodeCodex

Use Go AST-aware analysis to enumerate symbols, extract signatures, and propose mechanically safe refactors (read-only by default).

not rated 506 yesterday A SkillSpector: pass 28 tokens original MIT

fuck-my-shit-mountain

2481

XiNian-dada/Fuck_My_Shit_Mountain

Skill Codex

Audit codebases or Git changes for engineering risks and repository health using concrete evidence, coverage limits, and prioritized fixes. Use for comprehensive audits, focused quality or security reviews, and incremental PR audits. Ordinary feature implementation and quick code explanations do not need this skill.

not rated 506 +2 changed 26d ago A SkillSpector: pass 59 tokens original MIT

comfyui-animatool

2482

ShiroEirin/comfyui-good-anima

Skill Claude CodeCodex

A routing guide for Anima image generation through ComfyUI, a visual system for running image-generation workflows. It covers validating visual requirements and preparing prompts and settings.

not rated 506 +2 4mo ago A 76 tokens GPL-3.0

ecom-pdp

2483

coolqoo/1click-ecom-detailpage

Skill Claude CodeCodex

Build high-converting cross-border ecommerce PDP, hero image, product image stack, and AI image prompt strategy by resolving minimum inputs in priority order from user input, attachments, context, web research, logic inference, and explicit assumptions/defaults; then diagnose the conversion driver, produce an English…

not rated 506 +8 5mo ago A 90 tokens

openclaw-lite

2484

codesstar/loci

Skill Claude CodeCodex

On first message, check if /.loci/lite/tasks/active.md exists.

not rated 506 +2 15d ago A SkillSpector: warn 0 tokens original MIT

ace-step-studio

2485

timoncool/ACE-Step-Studio

Skill Claude CodeCodex

Drive ACE-Step Studio on this computer through its MCP server - write and make songs with ACE-Step 1.5 (caption, lyrics, metadata), let its own language model plan or listen to a song, make covers, remixes, repaints and stems of a track, manage the library, draw covers, split stems, turn any track into MIDI, time…

not rated 505 +21 changed 11d ago A 152 tokens original MIT

verify

2486

GoDiao/dreamcoder

Skill Claude CodeCodex

Verify a code change does what it should by running the app.

not rated 504 +1 yesterday A 15 tokens copy · 100%

workflow-orchestrator

2487

SHAdd0WTAka/Zen-Ai-Pentest

Skill Claude CodeCodex

Module Loop and Iteration Skill for orchestrating multi-phase penetration testing workflows. Use when coordinating sequential tool execution, managing dependencies between reconnaissance and vulnerability scanning modules, implementing adaptive fallback strategies, or managing workflow state across iterations.…

not rated 504 +4 5d ago A SkillSpector: pass 85 tokens original MIT

example-skill

2488

buzhangsan/skills-manager-client

Skill Claude CodeCodex

An example skill from a skills-management project. A skill is a packaged set of instructions that teaches an agent how to handle a particular kind of task.

not rated 503 +1 8mo ago A 0 tokens

intelligencedev/manifold

Skill Claude CodeCodex

Author WARPP workflows for Manifold as typed-port dataflow JSON. Use when a user asks to build, create, design, generate, or edit a Flow / workflow / automation / pipeline / DAG in Manifold, or mentions WARPP, workflow nodes, or the /flow builder. Covers the document format, port types and coercions, the builtin node…

not rated 503 +1 17d ago A SkillSpector: pass 103 tokens original MIT

openai-docs

2490

deonmenezes/mantishack

Skill Codex

Use when the user asks how to build with OpenAI products or APIs, asks about Codex itself or choosing Codex surfaces, needs up-to-date official documentation with citations, help choosing the latest model for a use case, or model upgrade and prompt-upgrade guidance; use OpenAI docs MCP tools for non-Codex docs…

not rated 503 +2 1mo ago A SkillSpector: pass 98 tokens original Apache-2.0

frontend-design

2491

pretend1111/claude-desktop-app

Skill Claude CodeCodex

Design principles and component patterns for building polished web UIs, games, and interactive HTML/CSS/JS projects. Use when creating websites, web apps, browser games, or any frontend project.

not rated 503 +4 6mo ago A 42 tokens

cuequivariance

2492

NVIDIA-BioNeMo/bionemo-agent-toolkit

Skill Claude CodeCodex

Use when defining cuEquivariance groups and irreps, building equivariant tensor products, or validating segmented polynomials with NumPy.

not rated 503 +2 changed 2d ago A 31 tokens

search-math-results

2493

frenzymath/Danus

Skill Codex

Find program-conditioned math results, constructions, examples, counterexamples, analogies, and background references. Use when the current active program needs repair, mutation, analogy, a program shift, or carefully gated obstruction search.

not rated 503 +7 2mo ago A SkillSpector: pass 48 tokens original Apache-2.0

npcpy-prompting

2494

NPC-Worldwide/npcsh

Skill Claude CodeCodex

Skill "npcpy-prompting" from NPC-Worldwide/npcsh, covering npcpy-prompting, imports, basic-call, json-mode and npc-object.

not rated 502 +2 5d ago A SkillSpector: pass 16 tokens original MIT

earn-hunter

2495

okx/agent-trade-kit

Skill Claude CodeCodex

A monitoring skill for OKX Earn products, which let users put supported cryptocurrency assets into flexible, fixed-term, or short-term earning programmes.

not rated 502 +4 changed 10d ago A SkillSpector: warn 114 tokens original MIT

seo-audit

2496

shadcn-labs/agentcn

Skill Claude CodeCodex

How to present the deterministic AI-SEO audit returned by auditpage. Use when reporting a page's readability and citation-readiness for AI answer engines (ChatGPT, Claude, Perplexity).

not rated 501 +4 1mo ago A SkillSpector: pass 43 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: