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. 265,124 indexed, measured the same four ways as everything else here.

mnemosyne-oss/mnemosyne

Skill Claude CodeCodex

Install and configure Mnemosyne as a Hermes Agent memory provider — local SQLite with vector search, episodic consolidation, and temporal knowledge graphs.

not rated 3.1k +75 today A SkillSpector: pass 34 tokens original MIT

wecomcli-meeting

626

WecomTeam/wecom-cli

Skill Claude CodeCodex needs its repo

A skill for managing Enterprise WeChat online meetings, meaning meetings with a remote-joining link or meeting number.

not rated 3.0k +30 13d ago A Socket: warnSnyk: passSkillSpector: pass 177 tokens original MIT

j-space

627

Tiger3807861189/J-Space-Cognition-Suite-V3.7

Skill Claude CodeCodex

Use this skill to establish and operate the model's inner workspace — the J-space — for any task that needs more than fluent output: multi-step or chained reasoning, planning, long-horizon and agentic work, competition-level problems, complex debugging, keeping many parts of a deliverable globally consistent, holding…

not rated 3.0k +15 changed 4d ago A SkillSpector: warn 144 tokens original Apache-2.0

alphafold-database

628

FreedomIntelligence/OpenClaw-Medical-Skills

Skill Claude CodeCodex

Access AlphaFold's 200M+ AI-predicted protein structures. Retrieve structures by UniProt ID, download PDB/mmCIF files, analyze confidence metrics (pLDDT, PAE), for drug discovery and structural biology.

not rated 3.0k +16 1mo ago A 55 tokens

verify-behavior

629

nicknisi/dotfiles

Skill Claude CodeCodex

Verify or reproduce visible product behavior by driving the real UI with pi-computer-use's checked tools, requiring verified expect postconditions and durable state evidence for meaningful UI flows. Use when triage needs visual reproduction, implementation needs behavioral proof, review needs interactive confirmation…

not rated 3.0k +3 today A SkillSpector: warn 68 tokens original MIT

geeklee/srt-whiteboard-animation

Skill Claude CodeCodex

A workflow that turns SRT subtitle files into whiteboard-style hand-drawn animation videos. It plans scenes from the subtitles, draws them in flowing strokes, and renders an MP4.

not rated 3.0k +293 1mo ago A 156 tokens original MIT

add-component

631

signerlabs/ShipSwift

Skill Claude CodeCodex

Add a SwiftUI component from ShipSwift. Use when the user says "add component", "add a view", "add X view", "I need a chart", "add animation", or wants a specific UI element.

not rated 3.0k +2 29d ago A SkillSpector: pass 48 tokens original MIT

manage-taskboard

632

chuspeeism/dashi-taskboard

Skill Codex

Manage Codex Taskboard / e-taskboard work with taskctl. Use for taskboard issue IDs, status sync, comments, or taskctl cloud setup—not for unrelated product docs.

not rated 3.0k +128 today A SkillSpector: pass 41 tokens original Apache-2.0

Agentchengfeng/chengfeng-videocut-skills

Skill Claude CodeCodex

An environment manager for a video-editing system. It checks whether its skills and runtime—the software needed to run them—are installed and compatible.

not rated 3.0k +18 today A SkillSpector: pass 120 tokens original Apache-2.0

totalsegmentator

634

wasserth/TotalSegmentator

Skill Claude CodeCodex

Use for requests involving medical-image files or image-based analysis, especially CT or MR, including anatomy or pathology detection, segmentation, mask creation, modality detection, contrast-phase estimation, quantitative measurements, and body-statistics estimation. Check TotalSegmentator capabilities before using…

not rated 3.0k +11 today A SkillSpector: pass 67 tokens original Apache-2.0

alphaear-predictor

635

RKiding/Awesome-finance-skills

Skill Claude CodeCodex

Market prediction skill using Kronos. Use when user needs finance market time-series forecasting or news-aware finance market adjustments.

not rated 3.0k +132 5mo ago A Socket: passSnyk: warnSkillSpector: pass 29 tokens original Apache-2.0

cm-imagegen

636

qxcnm/Codex-Manager

Skill Codex

Generate or edit raster images through CodexManager's OpenAI-compatible Images API when Codex should use the current Codex provider baseurl and auth.json API key instead of the official built-in imagegen tool. Use when the user asks for CodexManager image generation, API-key/provider-mode image generation, or image…

not rated 3.0k +12 3d ago A SkillSpector: warn 82 tokens original MIT

jianying-editor

637

luoluoluo22/jianying-editor-skill

Skill Claude CodeCodex

A Python interface for automating video editing in JianYing Pro, a video-editing application. It supports recordings, imported media, subtitles, web animations, voiceovers, zoom effects, and exported project drafts.

not rated 3.0k +25 2mo ago A 101 tokens original MIT

bazi

638

jinchenma94/bazi-skill

Skill Claude CodeCodex

An interactive Chinese Four Pillars astrology guide, also called Bazi, that uses birth details to produce a traditional birth-chart reading.

not rated 3.0k +66 21d ago A 257 tokens original MIT

release

639

zerx-lab/FluxDown

Skill Claude CodeCodex

A release-management guide for FluxDown versions. It checks that stable and preview version tags use the expected format and helps list versions by release channel or component.

not rated 2.9k +77 2d ago A SkillSpector: pass 119 tokens AGPL-3.0

pdf

640

jjyaoao/HelloAgents

Skill Claude CodeCodex

Comprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting documents, and handling forms. When GLM needs to fill in a PDF form or programmatically process, generate, or analyze PDF documents at scale.

not rated 2.9k +60 4d ago A SkillSpector: warn 51 tokens

ddgs

641

deedy5/ddgs

Skill Claude CodeCodex

Use when an agent needs to search the web, find images/news/videos/books, or extract content from a URL. Covers the ddgs Python library, CLI, and MCP server integration.

not rated 2.9k +12 12d ago A SkillSpector: warn 40 tokens original MIT

comet-native

642

rpamis/comet

Skill Codex

A workflow for managing Native changes in Comet, where requirements, progress, and acceptance results are saved in project files. It uses the Comet command-line runtime to move through defined work stages.

not rated 3.0k +35 changed 3d ago A SkillSpector: pass 34 tokens original MIT

antfu/node-modules-inspector

Skill Claude CodeCodex

Inspects a project's installed nodemodules and produces three reports: duplicated packages (installed in multiple versions), packages sorted by install size, and maintenance actions (dep-upgrade opportunities + publint findings, grouped by consumer/author). Use when the user wants to audit dependencies, find duplicate…

not rated 2.9k +1 14d ago A SkillSpector: warn 156 tokens original MIT

example

644

intellectronica/ruler

MCP server Claude CodeCodexCursor +2

MCP server "example", hosted remotely at mcp.example.com, as configured in intellectronica/ruler.

not rated 2.9k +5 5d ago A tokens not measured original MIT

twitter-cli

645

public-clis/twitter-cli

Skill Claude CodeCodex

Use twitter-cli for ALL Twitter/X operations — reading tweets, posting, replying, quoting, liking, retweeting, following, searching, user lookups. Invoke whenever user requests any Twitter interaction.

not rated 2.9k +6 4mo ago A 43 tokens original Apache-2.0

mcp

646

supabase/mcp

MCP server Claude CodeCodexCursor +2 ✓ vendor

Lets the agent manage Supabase projects: inspect tables, run SQL, handle migrations and read logs. Runs locally from the @supabase/mcp-server-supabase npm package. Needs 1 environment variable to run.

not rated 2.9k +6 today A tokens not measured original Apache-2.0

ax-agent

647

ax-llm/ax

Skill Claude CodeCodex

This skill helps an LLM generate correct core AxAgent code using @ax-llm/ax. Use when the user asks about agent(), child agents, namespaced functions, discovery mode, clarification, bubbleErrors, host-side final/clarification protocol, or ordinary agent runtime behavior. For MCP clients, native runtime modules…

not rated 2.9k +3 changed yesterday A SkillSpector: pass 131 tokens original Apache-2.0

chdb-datastore

648

chdb-io/chdb

Skill Claude CodeCodex

Use when the user has tabular data (pandas DataFrame, parquet, csv, Arrow, json) and wants to filter, group, aggregate, join, or speed up slow pandas. Provides chDB DataStore — same pandas API, ClickHouse engine underneath. Also handles reading from S3, MySQL, PostgreSQL, MongoDB, ClickHouse Cloud, Iceberg, Delta Lake…

not rated 2.9k +3 today A SkillSpector: pass 168 tokens original Apache-2.0

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: