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. 281,709 indexed, measured the same four ways as everything else here.

use-aholo-viewer

1345

manycoretech/aholo-viewer

Skill Codex

Guide external npm package users and AI coding agents integrating @manycore/aholo-viewer into web applications. Use when asked to install, bootstrap, render 3D Gaussian Splatting or mesh content, configure cameras, scenes, lighting, viewer pipeline options, or write TypeScript examples for the public…

not rated 1.1k +2 yesterday A SkillSpector: pass 78 tokens original MIT

loki-mode

1346

asklokesh/loki-mode

Skill Claude CodeCodex

Runs an autonomous software factory that knows what it is supposed to deliver and proves it did, with a signed receipt. Use when the user says Loki Mode or asks to build, fix or verify software autonomously.

not rated 1.1k +4 changed yesterday A 46 tokens

instrument-agent

1347

raindrop-ai/workshop

Skill Claude CodeCodex

Set up Raindrop AI traces for an agent and verify they flow into Workshop. Use when the user says "set up traces", "add tracing", "instrument my agent", "wire Raindrop", "Workshop is empty", or "make traces show up in Workshop." Guides unknown repos by discovering runtime and telemetry setup, using current Raindrop…

not rated 1.1k +3 changed 11d ago A SkillSpector: pass 114 tokens original MIT

renwei-writing

1348

orange2ai/renwei-writing

Skill Claude CodeCodex

A Chinese-language writing skill for polishing, rewriting, shortening, or humanizing text while preserving the writer’s personal voice. It also addresses writing that sounds overly generated by AI.

not rated 1.1k +5 4mo ago A 190 tokens

unreal-mcp-overview

1349

flopperam/unreal-engine-mcp

Skill Claude CodeCodex

Overview of the Flopperam Unreal Engine MCP server -- tool categories, workflows, and cross-tool relationships. Use when first connecting to a running Unreal Editor, when unsure which tool handles a task, or when the user asks about available capabilities.

not rated 1.1k +1 4mo ago A 58 tokens

data-analysis

1350

vstorm-co/pydantic-deepagents

Skill Claude CodeCodex

Comprehensive data analysis skill for CSV files using Python and pandas.

not rated 1.1k +5 7d ago A SkillSpector: pass 15 tokens original MIT

ms-365-mcp-server

1351

Softeria/ms-365-mcp-server

MCP server Claude CodeCodexCursor +2

Interact with Microsoft 365 and Office services through the Microsoft Graph API. Runs locally from the @softeria/ms-365-mcp-server npm package.

not rated 1.1k +14 2d ago A tokens not measured original MIT

executive-assistant

1352

snarktank/clawchief

Skill Claude CodeCodex

Perform {{OWNERNAME}}'s executive-assistant workflow using Google Workspace via gog and your chat/messaging layer for updates. Use when handling general inbox triage, sending short operational email replies, scheduling/rescheduling/canceling meetings, checking calendars across relevant accounts, spotting urgent…

not rated 1.1k +1 7mo ago A 119 tokens

sam-mesh

1353

google/sam

MCP server Claude CodeCodexCursor +2 ✓ vendor

MCP server "sam-mesh", hosted remotely at localhost, as configured in google/sam.

not rated 1.1k 20d ago A tokens not measured original Apache-2.0

Kotlin/kotlin-agent-skills

Skill Claude CodeCodex

Migrates Kotlin Multiplatform (KMP) projects to Android Gradle Plugin 9.0+. Handles plugin replacement (com.android.kotlin.multiplatform.library), module splitting, DSL migration, and the new default project structure. Use when upgrading AGP, when build fails due to KMP+AGP incompatibility, or when the user mentions…

not rated 1.1k +6 7d ago A Socket: passSnyk: passSkillSpector: pass 105 tokens original Apache-2.0

cellxgene-census-query

1355

PharMolix/OpenBioMed

Skill Claude CodeCodex

Query CZ CELLxGENE Census (61M+ cells). Filter by cell type/tissue/disease, retrieve expression data, and integrate with scanpy/PyTorch for population-scale single-cell analysis. Use this skill when: (1) Querying single-cell expression data by cell type, tissue, or disease, (2) Exploring available single-cell datasets…

not rated 1.1k +2 3mo ago A SkillSpector: pass 105 tokens original MIT

gongkao-huasheng13

1356

WangJunqing-coder/huasheng13-skill

Skill Claude CodeCodex

A Chinese-language study guide for civil-service exams in China, including the national exam, provincial exams, joint exams, and public-institution exams. It covers reasoning and writing sections with question types, calculation methods, examples, and review techniques.

not rated 1.1k +19 4mo ago A 308 tokens

brand-identity

1357

dp-archive/archive

Skill Claude CodeCodex

Create a complete brand visual identity system from a project description. Use this skill when a user asks to create a brand kit, logo system, business card design, social media cover, color palette, typography specification, brand guidelines document, or any combination of brand identity deliverables. Covers the full…

not rated 1.1k 8mo ago A 116 tokens original Apache-2.0

cuga-github-issues

1358

cuga-project/cuga-agent

Skill Claude CodeCodex

Create GitHub issues for cuga-agent (bugs, features, epics, designs, and related work) against origin using gh, with epic → feature → issue hierarchy and GraphQL sub-issue linking, and the required design-impact and area labels. Use when the user says create new issues, report a bug, file a bug, feature request, new…

not rated 1.1k +51 changed 11d ago A 97 tokens original Apache-2.0

claude-code-dmwork

1359

Mininglamp-OSS/octo-server

Skill Claude CodeCodex

Connect to DMWork messaging platform as an AI bot via the OpenClaw DMWork adapter plugin.

not rated 1.1k +6 3d ago A SkillSpector: pass 0 tokens original Apache-2.0

tinyjs

1360

momozi1996/momo-code

Skill Claude CodeCodex

Build and modify tinyjs desktop apps — tiny macOS (and beta Windows/Linux) apps with a txiki.js JavaScript backend and a native webview window. Use when working in a project with a tinyjs.json, when the user mentions tinyjs, tiny.api, or tinyjs dev/build, or when porting an Electron app to tinyjs.

not rated 1.1k +7 11d ago A 75 tokens

pandoc-docx-template

1361

Achuan-2/pandoc_docx_template

Skill Codex

Use this skill when converting Markdown to Word DOCX or DOCX back to Markdown with Pandoc, especially when the output should use the bundled Chinese Word reference templates, heading numbering variants, list indentation variants, SCI paper templates, and Lua filters for HTML tags, image captions, font color, and…

not rated 1.1k +1 4mo ago A 69 tokens

microsoft/Agents

Skill Claude CodeCodex ✓ vendor

CI instructions for a bounded Teams SDK to Agents SDK sample synchronization using the selected language profile.

not rated 1.1k +4 yesterday A 28 tokens original MIT

swiftui-backports

1363

shaps80/SwiftUIBackports

Skill Claude CodeCodex

Find SwiftUIBackports replacements for SwiftUI APIs unavailable on a project deployment target. Use for Swift/SwiftUI compiler availability errors, old iOS/tvOS/watchOS/macOS targets, or when implementing SwiftUI app features that may benefit from SwiftUIBackports.

not rated 1.1k +1 4mo ago A SkillSpector: pass 60 tokens original MIT

AgentWorkforce/relay

Skill Claude CodeCodex

Use when coordinating multiple AI agents with Agent Relay's workflow engine and need to pick the right orchestration pattern - covers the 10 core patterns (fan-out, pipeline, hub-spoke, consensus, mesh, handoff, cascade, dag, debate, hierarchical) plus 14 specialized ones, with decision framework and accurate SDK/YAML…

not rated 1.1k +7 changed 1mo ago A SkillSpector: warn 76 tokens original Apache-2.0

QueryWeaver

1365

FalkorDB/QueryWeaver

MCP server Claude CodeCodexCursor +2

MCP server "QueryWeaver" as configured in FalkorDB/QueryWeaver. Runs in Docker (docker.io/falkordb/queryweaver:0.0.11).

not rated 1.1k +2 3d ago A tokens not measured AGPL-3.0

github

1366

kostja94/marketing-skills

Skill Claude CodeCodex

When the user wants to use GitHub for SEO, parasite SEO, GEO, open source marketing, README optimization, or curated Awesome lists. Also use when the user mentions "GitHub," "GitHub SEO," "GitHub parasite SEO," "GitHub GEO," "awesome list," "GitHub README," "profile README," "pinned repositories," "Trending,"…

not rated 1.1k +16 2d ago A Socket: passSnyk: passSkillSpector: warn 165 tokens original MIT

momozi1996/awesome-ai-persona-skills

Skill Claude CodeCodex

A Chinese-language creative-writing guide built around character-led stories, interwoven plotlines, memorable dialogue, ensemble casts, and emotional contrasts. It is presented as a perspective associated with the author Mo Xiang Tong Xiu.

not rated 1.1k +14 2mo ago A SkillSpector: pass 136 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: