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. 272,428 indexed, measured the same four ways as everything else here.

grant-thinking-general

16538

Agents365-ai/grant-thinking-skill

Skill Claude CodeCodex

Use when evaluating grant ideas, diagnosing proposal logic, framing fundable projects, strengthening reviewer-aware arguments, or preparing to write any section of a research proposal.

not rated 6 5mo ago A 35 tokens

mermaid-diagrams

16539

HighDesertWizard/mdg

Skill Claude CodeCodex

Comprehensive toolkit for creating consistent, cognitively-optimized Mermaid diagrams following the Mermaid Diagram Guidelines (MDG) v1.0 standard. Use for creating flowcharts, system architectures, process flows, sequence diagrams, ERDs, state diagrams, Gantt charts, mindmaps, class diagrams, and conceptual maps.…

not rated 6 5mo ago A 105 tokens original MIT

omophub-mcp

16540

OMOPHub/omophub-mcp

MCP server Claude CodeCodexCursor +2

Search, lookup, map, and navigate OMOP medical vocabularies via AI agents. Runs locally from the @omophub/omophub-mcp npm package. Needs 1 environment variable to run.

not rated 6 25d ago A tokens not measured original MIT

flows

16541

victorgrein/spec-crew

Skill Claude CodeCodex

This skill should be used when designing CrewAI Flows with typed state management, deterministic routing, and event-driven orchestration. Use it for flow architecture, state transitions, control primitives, and production deployment.

not rated 6 7mo ago A 43 tokens

sanctifai/skills

Skill Claude CodeCodex

Integrate SanctifAI Trust Proof-of-Human attestations. Use when an app needs cryptographic proof a human performed a task or human-in-the-loop verification.

not rated 6 changed 25d ago B 43 tokens original Apache-2.0

torque:next

16543

mattjaikaran/torque

Skill Claude CodeCodex

Determine the single best next action based on current project state. Reads GSD state, SP plans, and git context to suggest exactly one command to run.

not rated 6 26d ago A 36 tokens original MIT

ai-daily-digest

16544

yinjialu/ai-frontier-daily

Skill Claude CodeCodex

A workflow for collecting official AI-vendor announcements and turning them into a daily news digest in Chinese. It creates image cards for Xiaohongshu, a Chinese social platform, and WeChat Official Accounts, then updates a GitHub Pages review page and can send a phone notification.

not rated 6 26d ago A 132 tokens

brain-dump-organiser

16545

8ix/neurodiverse-claude-skills

Skill Claude CodeCodex

Organises unstructured thought, ideas, worries, and tasks into clear, actionable structure. Use this skill whenever the user has a lot on their mind — even if they have not asked for organisation explicitly. Triggers on overwhelm, scattered thinking, not knowing where to start, too many things at once, or any stream…

not rated 6 5mo ago A 145 tokens original MIT

writing-review-packets

16546

figitaki/reviews

Skill Codex

Create or revise Reviews packet markdown for a code diff, including section strategy, prose, hunk references, validation, and pushing packet revisions with the Reviews CLI. Use when the user asks to write a review packet, organize a diff for review, add prose around hunk refs, update a packet for a new patchset, or…

not rated 6 4d ago A SkillSpector: pass 82 tokens original MIT

docs

16547

tiankonglan/TomeWiki

Skill Claude CodeCodex

Human-facing documentation for changing a cloned TomeWiki template from “Example Game” into a real unofficial game guide site. It explains which branding and search-engine details change, which core features do not, and how to start the setup.

not rated 6 1mo ago A 0 tokens original MIT

format-monitoring-report

16548

sergeionlyart/minius_codex_lab

Skill Codex

A formatting guide for turning already-approved legal-monitoring content into a DOCX or PDF report. It specifies a seven-section layout, blue labels, Times New Roman, footnotes, page numbers, and a final comparison table.

not rated 6 14d ago A SkillSpector: warn 91 tokens original Apache-2.0

stingray

16549

MantaDigital/stingray-agent-skills

Skill Claude CodeCodex

Trading strategy builder for coding agents. Use when Codex, Claude, Cursor, or a SKILL.md host needs to turn a trading idea into market Evidence, an inspectable Signal, a private Replay, Replay status, or an opt-in Studio Publication. Stingray does not place trades.

not rated 6 2mo ago B 61 tokens original Apache-2.0

archify

16550

HK-hub/AgentSkills

Skill Claude CodeCodex

Create polished, validated architecture, workflow, sequence, data-flow, and lifecycle/state diagrams as explorable standalone HTML with inline SVG, dark/light themes, semantic navigation, optional trace motion, an optional 1200×630 Share Card PNG, and PNG/JPEG/WebP/SVG/WebM export. Accept plain-language requirements…

not rated 6 1mo ago A 187 tokens original MIT

skillize-any-lib

16551

pointerliu/skillize-any-libs

Skill Claude CodeCodex

Generate SKILL.md for any library by analyzing its source and real-world usage. Supports Rust, Python, JavaScript, Go, C/C++, and more.

not rated 6 6mo ago A 37 tokens

typst-cards

16552

ondata/skills

Skill Claude CodeCodex

Generate PNG images and PDF carousels for online communication — social media, carousels, infographics, posts — using Typst. Use this skill whenever the user wants to create slides, cards, visual posts or any digital graphic content, even if they don't explicitly mention Typst. The skill drives an interview about…

not rated 6 changed 11d ago A 153 tokens

kodama-verification

16553

amergrgic/kodama

Skill Claude CodeCodex

Define measurable success criteria and collect targeted test, build, lint, type-check, or smoke-test evidence before claiming work is complete.

not rated 6 23d ago A 31 tokens original MIT

sxsc-tushare-analysis

16554

TrueHOOHA/shanxi-securities-tushare-skill

Skill Claude CodeCodex

A Chinese-language analysis workflow for mainland Chinese stocks, indexes, public funds, and futures. It produces a structured Markdown report using market data from the SXSCTushare service.

not rated 6 changed 2d ago A 154 tokens

ax-platform

16555

ax-platform/ax-platform-mcp

MCP server Claude CodeCodexCursor +2

Agent-native collaboration network: orchestrate a team of long-running agents from any MCP client. Remote server at paxai.app.

not rated 6 3mo ago A tokens not measured original MIT

skill-evaluator

16556

huajielong/skill-evaluator

Skill Claude CodeCodex

A review tool for deciding whether a coding-agent skill is safe and worthwhile to install. It checks for risky behavior and scores how precisely, effectively, and efficiently the skill works.

not rated 6 3mo ago A 76 tokens original MIT

libreoffice-calc

16557

dfk1352/LibreOffice-skills

Skill Claude CodeCodex

Use when creating, editing, formatting, exporting, or extracting LibreOffice Calc (.ods) spreadsheets via UNO, including session-based cell and range edits, sheets, named ranges, validation, charts, patch workflows, and snapshots.

not rated 6 2mo ago A 51 tokens original MIT

using-telegram-cli

16558

will-17173/telegram-cli

Skill Codex

Use when an agent needs to install or operate @will-17173/telegram-cli for Telegram accounts, chats, messages, media downloads, Web UI, Guard automation, contacts, folders, notifications, archives, listening, or group administration.

not rated 6 changed 28d ago A 53 tokens GPL-3.0

handsomeng/Hskill-chatcut

Skill Claude CodeCodex

Prepare and upload an approved local video to Xiaohongshu, Douyin, and WeChat Channels through the user's logged-in browser. Analyze the actual video or transcript with AI, generate platform-specific titles, descriptions, and hashtags from the content, validate official topic selection, apply scheduling and…

not rated 6 2mo ago A 102 tokens original MIT

startup-strategy-council

16560

antonioc-cl/startup-strategy-council

Skill Claude CodeCodex

Expert startup strategy council with 6 advisors (Thiel, Graham, Ries, Andreessen, Lavingia, Dunford) for validation, PMF, business models, positioning, and growth.

not rated 6 8mo ago A 47 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: