Everything for Codex

Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 281,657 indexed, measured the same four ways as everything else here.

cleanup

1273

mem9-ai/mem9

Skill Claude CodeCodex

Remove mem9-managed Codex files before reinstalling, resetting, or uninstalling mem9.

not rated 1.2k +4 3d ago A SkillSpector: warn 19 tokens original Apache-2.0

ppt-image-first

1274

NyxTides/ppt-image-first

Skill Claude CodeCodex

A workflow for planning presentations and slide decks through conversation, with visual previews created before the final deck. It covers content, visual direction, page layouts, and review.

not rated 1.2k +3 6mo ago A 91 tokens original Apache-2.0

slides-grab-image

1275

NomaDamas/slides-grab

Skill Claude CodeCodex

Image-native presentation pipeline usable in Codex and Claude Code. Generate whole-slide raster images one slide at a time with slides-grab image, passing the reference template page as --reference so the model copies the layout and style and only swaps the content. Use when visual fidelity to an existing template…

not rated 1.2k +1 1mo ago A SkillSpector: warn 69 tokens original MIT

GPTomics/bioSkills

Skill Claude CodeCodex

Test whether two or more traits share a causal variant at a locus using Bayesian colocalization (coloc.abf, coloc.susie, HyPrColoc, moloc, eCAVIAR, SMR/HEIDI, PWCoCo, SharePro). Use when integrating GWAS with eQTL/sQTL/pQTL/mQTL, distinguishing shared causal variants from LD-driven coincidence, handling allelic…

not rated 1.2k +4 2mo ago A 132 tokens original MIT archived

a2ui-generation

1277

AGenUI/AGenUI

Skill Claude CodeCodex

Design and generate A2UI updateComponents and updateDataModel payloads for three modes (DTO component, non-DTO component, non-DTO page). Use when asked to create or refine A2UI cards, components, or pages from DTO/JSON/business data, generate Python transformer code for DTO-driven components, iterate on existing A2UI…

not rated 1.2k +9 5d ago A SkillSpector: pass 147 tokens original Apache-2.0

modern-web-guidance

1278

GoogleChrome/modern-web-guidance-src

Skill Claude CodeCodex

Search tool for modern web development best practices. MANDATORY: Execute FIRST for all HTML/CSS and clientside JS tasks. Do NOT skip — web APIs evolve rapidly and training weights contain obsolete patterns. Trigger immediately for: modals/dialogs/popovers, tables, dark mode, anchor positioning, container queries…

not rated 1.2k +11 changed 3d ago A SkillSpector: warn 210 tokens original Apache-2.0

xxd-color-brief

1279

nevertoday/zhongguo-traditional-colors

Skill Codex

Turn vague visual direction into a practical Chinese traditional color brief. Use when a user has mood words, client feedback, audience positioning, references, or an unclear Chinese traditional color direction that must become palette constraints before choosing colors.

not rated 1.2k +1 1mo ago A SkillSpector: pass 50 tokens original GPL-3.0

coding-agent-standards

1280

repowise-dev/claude-code-prompts

Skill Claude CodeCodex

Defines practical standards for implementation-focused coding agents. Use when creating or editing code, especially when reliability, clarity, and low-risk delivery are required.

not rated 1.2k +4 5mo ago A SkillSpector: pass 35 tokens original MIT

yolo-chorus

1281

Chorus-AIDLC/Chorus

Skill Claude CodeCodex

Full-auto AI-DLC pipeline — from prompt to done. Automates the entire Idea -> Proposal -> Execute -> Verify lifecycle.

not rated 1.2k +7 changed yesterday A SkillSpector: warn 31 tokens AGPL-3.0

migrate-birp-to-urp

1282

Unity-Technologies/skills

Skill Claude CodeCodex ✓ vendor

Plans, executes, and troubleshoots migration from the Built-in Render Pipeline to URP. Use when asked to convert a project, scene, material, or shader to URP, or to fix visuals broken by the change.

not rated 1.2k +26 changed 10d ago A Socket: passSnyk: pass 54 tokens

gearboy-debugging

1283

drhelius/Gearboy

Skill Claude CodeCodex

Debug and trace Game Boy / Game Boy Color / Super Game Boy games using the Gearboy emulator MCP server. Provides workflows for SM83 CPU debugging, breakpoint management, hardware inspection, disassembly analysis, and execution tracing. Use when the user wants to debug a Game Boy game, trace code execution, inspect CPU…

not rated 1.2k +2 changed 13d ago A SkillSpector: warn 143 tokens GPL-3.0

agent-deck

1284

asheshgoplani/agent-deck

Skill Claude CodeCodex

Helper scripts live in this skill's scripts/ folder. Resolve them from the base directory shown when the skill loaded, not from the user's project.

not rated 1.2k +25 changed 12d ago A SkillSpector: warn 231 tokens original MIT

vibe-security

1285

raroque/vibe-security-skill

Skill Codex

Audits codebases for common security vulnerabilities that AI coding assistants introduce in "vibe-coded" applications. Checks for exposed API keys, broken access control (Supabase RLS, Firebase rules), missing auth validation, client-side trust issues, insecure payment flows, and more. Use this skill whenever the user…

not rated 1.2k +25 7mo ago A Socket: passSnyk: pass 147 tokens original MIT

deep-research

1286

199-biotechnologies/claude-deep-research-skill

Skill Claude CodeCodex

Use when the user needs multi-source research with citation tracking, evidence persistence, and structured report generation. Triggers on "deep research", "comprehensive analysis", "research report", "compare X vs Y", "analyze trends", or "state of the art". Not for simple lookups, debugging, or questions answerable…

not rated 1.2k +7 6mo ago A 77 tokens

based-mining

1287

BankrBot/skills

Skill Claude CodeCodex

Buy Bitcoin hashpower and Megapot lottery tickets through the BASED x402 endpoints on Base. Use when the user says mine bitcoin, solo mining, based pool, buy hashpower, rent hashrate, block odds, block party, my mining payout, what would I earn if BASED hits a block, mining profitability, hashprice, bitcoin hashprice…

not rated 1.2k +1 2d ago A SkillSpector: warn 138 tokens

skill-creator

1288

clacky-ai/openclacky

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 1.2k +3 changed 1mo ago A SkillSpector: warn 64 tokens original MIT

token-savior

1289

Mibayy/token-savior

MCP server Claude CodeCodexCursor +2

One of 2 in server.json

Optimized MCP server for AI coding agents. Structural codebase navigation + persistent memory engine — 97.9% accuracy at −80% tokens on tsbench. Runs locally from the token-savior-recall Python package. Needs 3 environment variables to run.

not rated 1.2k +8 22d ago A tokens not measured original MIT

seller-research

1290

cinderline/northcinder

Skill Claude CodeCodex

Use when researching a merchant, storefront, marketplace seller, or merchant of record for a buying decision, especially when identity, refund terms, fulfillment, counterfeit risk, domain history, or independent buyer outcomes are uncertain.

not rated 1.2k 2mo ago A SkillSpector: pass 46 tokens original MIT

skillpack-creator

1291

CreminiAI/skillpack

Skill Codex

Create a reusable SkillPack from a successful completed task. Use when the user wants to convert a one-off research, coding, analysis, or content workflow into a distributable local SkillPack with skillpack.json, local skills under skills/, starter prompts, start scripts, and an optional zip package.

not rated 1.2k 1mo ago A SkillSpector: warn 67 tokens original MIT

first-customer-finder

1292

Kappaemme-git/codex-first-customer-finder-skill

Skill Codex

Find evidence-backed potential first customers, beta users, or design partners from public demand signals. Use for product-specific prospect research, qualified shortlists, source-grounded outreach drafts, and follow-up searches refined by the user's feedback and local prospect history. Does not send outreach…

not rated 1.2k +62 changed 1mo ago A SkillSpector: pass 61 tokens original MIT

scansci-pdf

1293

Rimagination/scansci-pdf

Skill Claude CodeCodex

Use this skill whenever the user wants to download academic papers, search for research literature, get citations (BibTeX/RIS/EndNote), manage WebVPN institutional proxy for paper access, import .bib files, or batch-download papers. This skill orchestrates the scansci-pdf MCP server which exposes 18 high-level tools…

not rated 1.2k +24 changed yesterday A SkillSpector: pass 200 tokens original MIT

cass

1295

Dicklesworthstone/coding_agent_session_search

Skill Claude CodeCodex

Coding Agent Session Search - unified CLI/TUI to index and search local coding agent history from Claude Code, Codex, Gemini, Cursor, Aider, ChatGPT, Pi-Agent, Factory, and more. Purpose-built for AI agent consumption with robot mode.

not rated 1.2k +3 changed 1mo ago A 54 tokens

ds-idea

1296

OpenLAIR/dr-claw

Skill Claude CodeCodex

Use when a quest needs concrete hypotheses, limitation analysis, candidate directions, or a selected idea relative to the active baseline.

not rated 1.2k +26 yesterday A SkillSpector: pass 28 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: