Skills for Codex

215,360 that install into Codex. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

delphi-rest-apis-horse

12553

regyssilveira/AgentKit4D

Skill Claude CodeCodex

Desenvolvimento de microserviços e APIs REST com o framework minimalista Horse em Delphi. Rotas, controllers, middlewares, gerenciamento de memória e tratamento de parâmetros.

not rated 7 2mo ago A 43 tokens

specforge

12554

cadic/specforge

Skill Claude CodeCodex

Use when starting or resuming a SpecForge task — the orchestrator that scaffolds the task directory, detects the current phase, and routes to the explore, spec, or execute stage skill. Triggers on "specforge", "execution spec", "spec-driven implementation".

not rated 7 12d ago A 58 tokens original MIT

moviepilot-delivery

12555

InfinityPacer/MoviePilot-Skills

Skill Codex

Use for commit-and-publish, push, pull request creation or follow-up, merge, version bump, plugin release, or issue delivery in supported MoviePilot repositories. Uses fork-based upstream contribution rules for jxxghp targets.

not rated 7 changed 7d ago A 51 tokens

skill-optimizer

12556

chujianyun/skill-optimizer

Skill Claude CodeCodex

A review and improvement workflow for existing coding-agent skills, including their instructions, triggers, resources, and safety rules.

not rated 7 changed 15d ago A 41 tokens

setup

12557

TheSmuks/ai-project-template

Skill Claude CodeCodex

Interactive project setup from the ai-project-template — replaces the static SETUPGUIDE.md with a guided, multi-step workflow.

not rated 7 4mo ago A 26 tokens original MIT

anchor.noise

12558

unknowbug/anchorlaw

Skill Claude CodeCodex

A system for recording runtime failures as structured “noise cards,” which are saved notes about unexpected behavior and its cause. Unresolved cards can later be turned into regression tests, tests that prevent the same failure from returning.

not rated 7 +2 changed 4d ago A 40 tokens original MIT

echo-development

12559

andersonlemesc/Oryntra

Skill Claude CodeCodex

Develops real-time broadcasting with Laravel Echo. Activates when setting up broadcasting (Reverb, Pusher, Ably); creating ShouldBroadcast events; defining broadcast channels (public, private, presence, encrypted); authorizing channels; configuring Echo; listening for events; implementing client events (whisper)…

not rated 7 +1 2d ago A 94 tokens original Apache-2.0

glyphweave-map-generator

12560

HsiangNianian/GlyphWeave

Skill Claude CodeCodex

A skill that turns plain-language descriptions into GlyphWeave tilemap files. A tilemap is a grid-based map made from tiles such as walls, floors, doors, and decorations.

not rated 7 8d ago A 105 tokens original MIT

jsdocs

12561

trycompai/evie

Skill Claude CodeCodex

Write, insert, or update Effect public API JSDoc so it satisfies the jsdocs oxlint rule. Use when adding or fixing JSDoc comments, resolving jsdocs diagnostics, preparing docs for JSON extraction, or reviewing public API documentation.

not rated 7 10d ago A 52 tokens

webnovel-handbook

12562

miserylee/webnovel-handbook

Skill Claude CodeCodex

Use when working on Chinese webnovel projects or AI-agent novel workflows: planning a new webnovel, drafting or continuing chapters, running internal beta-read/review/revision loops, diagnosing reader feedback, maintaining continuity ledgers, or routing to the Chinese webnovel handbook. This skill is a lightweight…

not rated 7 3mo ago A 93 tokens original MIT

report-format

12563

GSA-TTS/agent-usai-api

Skill Claude CodeCodex

Use when the user asks you to write a report or executive summary. Formats the report as a short executive summary of exactly five bullet points covering Purpose, Audience, Problem, Solution, and Conclusion.

not rated 7 1mo ago A 42 tokens original MIT

skill-creator

12564

SocialGouv/claw-code-go

Skill Claude CodeCodex

Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.

not rated 7 3d ago A 64 tokens copy · 88% MIT

eunomia-bpf/research-skills

Skill Codex

Start, orchestrate, or resume an autonomous research project through hierarchical EXPERIMENT, WRITE, and REVIEW gates. Use when running a project from a rough idea to a complete paper, recovering after context loss, deciding which gate or inner loop must run next, auditing whether a specialist loop actually completed…

not rated 7 1mo ago A 120 tokens

meme-bababoyi

12566

WhiteGiverMa/meme-skills

Skill Claude CodeCodex

A Chinese-language reference about the “Baba Booey” internet meme, also written as “bababooey” or similar Chinese spellings. It covers the meme’s origins, spread, variations, and use with cat videos.

not rated 7 4mo ago A 92 tokens original MIT

dungnotnull/mountain-landslide-early-warning-agent-skill

Skill Claude CodeCodex

The skill system follows a skill-registry pattern with a chain-of-thought router. Skills are declarative descriptors (metadata + I/O schemas + optional handler) registered in a single registry. The router scores skills against an intent, emits a rationale, and returns an ordered dispatch plan. The orchestrator…

not rated 7 2mo ago A 0 tokens original MIT

blotato-posting

12568

grandamenium/blotato-posting

Skill Claude CodeCodex

Post content to multiple social platforms via the Blotato API. Supports TikTok, Instagram Reels/Carousels, YouTube, X (Twitter) posts and threads, Threads, and LinkedIn.

not rated 7 +1 5mo ago A 48 tokens

arxiv-analyze

12569

dsebastien/ai-skill-arxiv

Skill Claude CodeCodex

Fetch and analyze an arXiv paper via tiered fallback (markdown -> arXiv HTML -> ar5iv -> PDF). Rate-limited for arxiv2md (28 req/min, deterministic). Produces a structured summary with citation, problem, key claims, method, results, limitations. Use when the user says "analyze arxiv paper", "summarize arxiv", "read…

not rated 7 +1 5mo ago A 107 tokens original MIT

auto-audit-security

12570

mr-tbot/Auto-Everything

Skill Claude CodeCodex

Use when a codebase needs an adversarial security review or compliance readiness assessment — web UI and API security, authentication and access control, licensing or paywall bypass, secrets exposure, dependency vulnerabilities, and SOC 2 / ISO 27001 / HIPAA / PCI DSS / GDPR readiness; when the user mentions security…

not rated 7 changed 24d ago A SkillSpector: warn 123 tokens original MIT

deserialization-insecure

12571

jinyimeng01/net-code-audit-skill-master

Skill Claude CodeCodex

A security-audit topic for unsafe deserialization. Deserialization turns stored or received data back into program objects, and unsafe handling can create security risks.

not rated 7 +2 4mo ago A 0 tokens MulanPSL-2.0

check-prd-alignment

12572

ChatPRD/cursor-plugin

Skill Claude CodeCodex

Compare current code changes against a PRD to find gaps, deviations, and opportunities. Use before opening a PR, after finishing a feature, or to verify requirement coverage.

not rated 7 +1 7mo ago A 40 tokens original MIT

lucius

12573

berkantay/lucius

Skill Claude CodeCodex

Drive the lucius pairing canvas — build rich, self-contained HTML/CSS/JS/SVG one-pagers on ANY topic (architecture diagrams, product one-pagers, sales/CS collateral, design docs, explainers, simulations) as versioned iterations while pairing with a user. Use when the user says "lucius", "put it on the canvas", "new…

not rated 7 +1 2mo ago A 92 tokens

math-model-code

12574

OrinVoss/dsh-math-team

Skill Claude CodeCodex

A team workflow for solving mathematical modelling problems with code, including analysis, model selection, computation, plots, and reproducibility notes.

not rated 7 changed 17d ago A 98 tokens original MIT

clean-code

12575

markoa/clean-code-skill

Skill Claude CodeCodex

Clean-code engineering standards for writing, refactoring, and reviewing code in any programming language. Use this whenever the user asks to write clean code, follow clean-code principles, refactor for clarity, improve naming, reduce complexity or duplication, separate concerns, tighten error handling, work…

not rated 7 3mo ago A 93 tokens copy · 100% MIT

haroldo-ok/sega-master-system-skill-for-claude

Skill Claude CodeCodex

Program, build, debug, and port Sega Master System (and Game Gear / SG-1000) homebrew games in C with devkitSMS (SMSlib + PSGlib) and the SDCC Z80 compiler. Use whenever the user writes, compiles, fixes, optimizes, or ports an SMS/Master System or Game Gear game or demo: the SDCC + devkitSMS toolchain; producing a…

not rated 7 +1 changed today A 293 tokens

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: