Skills for Codex

216,076 that install into Codex. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

reddit-growth-operator

13105

1229119561Weike/reddit-agent-marketing-department

Skill Claude CodeCodex

Plan and execute expert Reddit growth, soft promotion, community research, comment strategy, launch posts, AI-tool/product marketing, and anti-AI-slop Reddit copy. Use when the user mentions Reddit promotion, subreddit operations, soft ads, karma, account warming, viral Reddit posts, AI tool promotion, GitHub/Reddit…

not rated 6 3mo ago A 92 tokens

docs

13106

cniska/skills

Skill Claude CodeCodex

Create or update project documentation. Use when creating architecture docs, runtime docs, reference docs, or design documents that explain what the system does.

not rated 6 changed 8d ago A 30 tokens original MIT

orchestrate

13107

asimons81/hardproof

Skill Claude CodeCodex

Coordinate an active Hardproof run across discovery, design, planning, implementation, review, verification, delivery, and learning.

not rated 6 17d ago A 28 tokens original Apache-2.0

sima-neat/core

Skill Codex needs its repo

Guidance for making safe changes in the SiMa Neat core repository. Use when modifying Neat framework code, public headers, pipeline/runtime behavior, Model/archive/MPK-contract handling, Nodes/NodeGroups, Graph, Tensor/Sample contracts, Python bindings, tutorials, docs, or tests in the core repo.

not rated 6 today A 73 tokens original Apache-2.0

cost-aware-development

13109

BottleYo/model-economy

Skill Claude CodeCodex

Guidance for choosing the smallest suitable development process based on a task's risk and complexity.

not rated 6 changed 13d ago A 40 tokens original MIT

ecl-harness-engineer

13110

qinghui316/ecl-harness-engineer

Skill Codex

Create, audit, or migrate a project-bound local Harness for reliable AI coding. Use when a project needs ECL Change planning, layered project knowledge, local Codex/Claude worktree coordination, PR-like Integration, Harness Evolution, greenfield guidance, or reference-source maps. Do not use for ordinary feature…

not rated 6 changed 26d ago A 70 tokens original MIT

wochihuolg/chengzi-reading-assistant

Skill Codex

A Chinese-language reading assistant that turns highlights, notes, and questions from WeRead or other reading sources into traceable plans and knowledge cards in Obsidian, a note-taking application.

not rated 6 2mo ago A 98 tokens

pr-review-toolkit

13112

hakula139/nixos-config

Skill Codex

Review pull requests, merge requests, branches, commit ranges, or uncommitted changes for bugs, regressions, security risks, error-handling gaps, missing tests, and maintainability issues. Use for code review requests or checking changes before merge.

not rated 6 changed 10d ago A 55 tokens

pluggy-doctor

13113

pluggyai/agent-skills

Skill Claude CodeCodex

Code-reviews Pluggy API integrations against Pluggy's official documentation (queried in real time via the Pluggy MCP, with a web fallback to docs.pluggy.ai when the MCP isn't connected) and returns a diagnostic report (✅/❌/⚠️) with file, line, and the code fix for each issue. Use WHENEVER the dev uploads integration…

not rated 6 4mo ago A 249 tokens

yasdef-worker-plan

13114

yasdef/yasdef-core

Skill Claude CodeCodex

Run one YASDEF ASDLC worker planning iteration for an assigned step. Use when yasdef or the user asks to create, update, validate, or finish a step plan artifact under .asdlcworker/stepplans after design is complete.

not rated 6 1mo ago A 56 tokens original MIT

write-extension-local

13115

aayushmau5/eva

Skill Claude CodeCodex

Write an Eva extension that runs on the same machine as the session — a script (.exs) compiled into Eva's VM, or a Mix project on its own local node. Use when asked to create, modify, or debug a local Eva extension.

not rated 6 23d ago A SkillSpector: pass 55 tokens original MIT

post-mortem

13116

rot13maxi/agent-post-mortem

Skill Claude CodeCodex

Run an Amazon-style Correction of Errors (COE) post-mortem on a development process failure. Produces a structured document with summary, timeline, five-whys root cause analysis, lessons learned, and typed action items — then offers to implement the fixes. Use this whenever something goes wrong in the dev process: a…

not rated 6 6mo ago A 0 tokens

zytelabs/claude-webscraping-skills

Skill Claude CodeCodex

Extract structured product data from e-commerce URLs using the Zyte API and generate side-by-side comparison tables with intelligent purchase recommendations. Use this skill whenever the user wants to compare products from different e-commerce websites, asks "which product should I buy", wants a product comparison…

not rated 6 4mo ago A 132 tokens original Apache-2.0

mesh-master

13118

Snail3D/Mesh-Master

Skill Claude CodeCodex

Mesh Master v2.5 — off-grid AI operations suite for Meshtastic and MeshCore LoRa mesh networks. Architecture, commands, Docker/OrbStack setup, device management, two-tier agentic AI, and integration points.

not rated 6 changed 8d ago C 50 tokens GPL-3.0

read-paper

13119

Lucaswangzcx/read-paper

Skill Codex

Read academic papers from a provided PDF, URL, text, DOI, title, or citation and produce a teaching-first structured interpretation report, usually saved to a user-specified directory as a PDF with a Markdown source copy. Use when the user wants to genuinely understand, learn, summarize, deconstruct, critique…

not rated 6 4mo ago A 151 tokens original MIT

references

13120

dungnotnull/team-synergy-coach-agent-skill

Skill Claude CodeCodex needs its repo

The team-synergy-coach skill registry provides a comprehensive framework for registering, resolving, executing, and validating skills within the esports team training and coordination coaching harness. This document explains the complete skill lifecycle, from registration to execution and quality enforcement.

not rated 6 2mo ago A 0 tokens original MIT

dungnotnull/adhd-friendly-home-design-agent-skill

Skill Claude CodeCodex

ADHD-Friendly Home Space Optimization Advisor (Environmental Psychology) — ADHD environmental-design and cognitive-ergonomics analysis and decision-support harness. Use this skill when the user mentions ADHD home design, ADHD-friendly spaces, sensory-friendly environment, ADHD workspace optimization, ADHD bedroom…

not rated 6 2mo ago A 107 tokens original MIT

architect

13122

shamimfahad/adlc-toolkit

Skill Claude CodeCodex

Design + task breakdown + validate. Phase 2.

not rated 6 changed 12d ago A 13 tokens

obsidian-bases

13123

highbaud/synaptic

Skill Claude CodeCodex

Create and edit Obsidian Bases (.base files) with views, filters, formulas, and summaries. Use when working with .base files, creating database-like views of notes, or when the user mentions Bases, table views, card views, filters, or formulas in Obsidian.

not rated 6 1mo ago A 63 tokens copy · 100% MIT

3d-file-toolkit

13124

Kikobuf/3d-file-toolkit

Skill Claude CodeCodex

Read, view, and edit 3D model files (.3mf, .stl, .obj, .ply, .glb). Use this skill whenever the user uploads, mentions, or asks about any 3D model file — even casually ("look at this model", "scale my print file", "what's in this 3MF", "convert to STL"). Also covers detecting which CAD/slicer produced a file and…

not rated 6 5mo ago A 230 tokens

sefaria-mcp

13125

abeperl/sefaria-mcp-server

Skill Claude CodeCodex

An MCP (Model Context Protocol) server that provides access to Sefaria's library of Jewish texts — Torah, Talmud, Mishnah, Midrash, and thousands of commentaries.

not rated 6 1mo ago A 4 tokens original MIT

grill-me-checkpoint

13126

EricTechPro/grill-me-checkpoint

Skill Codex

Interview the user about a plan, design, topic, or decision while checkpointing every answer to a durable markdown capture file. Use when the user says "grill-me-checkpoint", "grill me with checkpoints", asks to be grilled without losing context, wants a discovery session saved to disk, or needs messy thinking…

not rated 6 +1 2mo ago A 75 tokens original MIT

gsa-mas

13127

blencorp/skills

Skill Claude CodeCodex

Guides users through a complete GSA Multiple Award Schedule (MAS) application, focused on SIN 54151S (IT Professional Services). Walks first-time applicants through every phase — eligibility, registration, technical proposal drafting, pricing, and eOffer submission — producing staged deliverables at each step. Use…

not rated 6 1mo ago A 139 tokens original Apache-2.0

octarine-notes

13128

rajatkulkarni95/octarine-skills

Skill Codex

Create, edit, and organize notes in an Octarine workspace by writing Markdown files directly to disk. Use when the user asks an agent to save notes, daily notes, meeting notes, plans, research, attachments, tags, wiki links, templates, or any other content into Octarine.

not rated 6 2mo ago A 63 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: