Skills for Codex

213,011 that install into Codex. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

dbops-changeset

4441

harness/harness-skills

Skill Claude CodeCodex

Generates Liquibase database changesets via a structured workflow: resolve schema+instance (from context or via API discovery), confirm DB engine type, generate Liquibase YAML, and present for HITL review with Accept / Deny / Accept & Commit actions. Supports update mode (refine existing changeset) and error-recovery…

not rated 106 +1 8d ago A SkillSpector: warn 78 tokens original Apache-2.0

Szotasz/marveen

Skill Claude CodeCodex

AI fleet project execution (orchestrator=PM, marketing agent, backend dev agent, video agent). Fast-iteration architecture pivots and inter-agent task delegation across multi-hour sessions. Use when a user assigns a multi-agent project with "take it as a team" instruction.

not rated 106 +8 today A SkillSpector: warn 63 tokens original MIT

agentos-ui-ux

4443

SapienXai/AgentOS

Skill Codex

Design, review, or implement AgentOS UI and UX work using the project’s operator-console visual system. Use for React/Tailwind pages, cards, dialogs, mobile layouts, theme work, navigation, forms, empty/loading/error states, and UI consistency reviews in AgentOS.

not rated 106 +5 changed 12d ago A SkillSpector: warn 62 tokens original MIT

prometheus/prometheus-mcp

Skill Claude CodeCodex

Audit and improve recording and alerting rules. Use when reviewing alert coverage or rule health, drafting new alerts or recording rules, investigating flapping or noisy alerts, or speeding up slow dashboards with pre-computed expressions; produces complete rule-group YAML.

not rated 106 +5 yesterday A SkillSpector: warn 55 tokens original Apache-2.0

prose-critique

4445

BingHanOfUESTC/open_agent_team

Skill Claude CodeCodex

Adversarial reading methodology for narrative fiction: find what doesn't work, not confirm what does. Focus-area driven with dedicated resources per area. Use when reviewing drafts, evaluating prose quality, or assessing changes at any stage.

not rated 106 2mo ago A SkillSpector: pass 50 tokens original MIT

fable-soul

4446

akseolabs-seo/fable-soul

Skill Claude CodeCodex

Use when a session or weaker model needs the Fable judgment layer loaded; when installing, refreshing, or syncing the soul across machines, runtimes, or global instruction files; when capturing a new model failure into the soul's rationalization table; when auditing or slimming the judgment rules; or when transferring…

not rated 105 +1 2mo ago A 82 tokens original MIT

repo-context

4447

nduc99911/repo-context-mcp

Skill Claude CodeCodex

Use repo-context-mcp tools to map, search, and pack repository context before large edits or PR review.

not rated 105 1mo ago A SkillSpector: warn 25 tokens original MIT

tdd

4448

smartfrog/opencode-froggy

Skill Claude CodeCodex

Apply Test-Driven Development workflow for new features and bugfixes.

not rated 105 today A 17 tokens original MIT

repo-context-ledger

4450

gviiisen/repo-context-ledger

Skill Codex

Record every behavior-changing feature addition, fix, and adjustment as durable, evidence-based repository knowledge, then use that ledger to continue accurately across AI windows, tools, Git collaboration, and pull requests. Use the deterministic runtime to route bounded context, isolate private drafts, publish…

not rated 105 changed 8d ago A SkillSpector: warn 98 tokens original MIT

video-to-notes

4451

KIRVO-REPORTING/video-to-notes

Skill Codex

Use immediately for any bare YouTube or YouTube Shorts URL, youtu.be link, Bilibili or b23.tv link, or other video URL; do not ask what the user wants. Treat a message containing only a supported video URL as a request to create timestamped notes and a report, then publish to the configured local, Notion, or Obsidian…

not rated 105 +2 27d ago A SkillSpector: pass 101 tokens original MIT

figma-pilot

4452

youware-labs/figma-pilot

Skill Claude CodeCodex

REQUIRED reading before using figmaexecute. Contains API syntax, parameter formats, and examples. READ rules/.md files for correct usage.

not rated 105 7mo ago A 33 tokens original MIT

sharepoint-embedded

4453

microsoft/SharePoint-Embedded-Samples

Skill Claude CodeCodex ✓ vendor

Entry point for all SharePoint Embedded operations - setup, container management, content operations, and billing. Routes to the appropriate sub-skill. Use when working with SPE, SharePoint Embedded containers, container types, file storage containers, or Microsoft Graph storage APIs.

not rated 105 +1 14d ago A SkillSpector: warn 57 tokens original MIT

paper-glance

4454

Diaugeia/paper-glance-skill

Skill Claude CodeCodex

A Chinese-language tool for working with research papers, including uploaded PDFs, pasted text, and abstracts. It can produce analysis reports, mind maps, review comments, promotional scripts, and podcast audio.

not rated 105 +1 2mo ago A 102 tokens

respond-to-pr-comments

4455

microsoft/PromptKit

Skill Claude CodeCodex ✓ vendor

Respond to pull request review comments on GitHub or Azure DevOps Services. Reads review threads, validates each, proposes fixes or explanations, applies changes with user confirmation, and updates thread status via the platform's API. Use when the user wants to address PR feedback or resolve review threads.

not rated 105 +1 3d ago A SkillSpector: warn 62 tokens original MIT

software-ai-life/Awesome-PPT-Design-Skills

Skill Codex

Create or redesign PowerPoint/PPTX decks in the user's Japanese editorial styles: (1) "Washi Paper & Soft Glow" with washi texture, indigo restraint, and warm minimalism; or (2) high-end Japanese lifestyle magazine style with stark white background, burnt orange accent, charcoal gray, structured grids, and asymmetric…

not rated 105 +2 4mo ago A 0 tokens

content-to-skill

4458

gnipbao/content-to-skill

Skill Codex

Converts arbitrary source material into an executable structured Codex skill package. Use when the user provides text, notes, documents, PDFs, transcripts, videos, courses, articles, repositories, workflows, chat logs, or rough ideas and asks to turn them into a Skill, SKILL.md, skill scaffold, reusable agent…

not rated 105 3mo ago A 117 tokens original MIT

hello-goodbye

4459

YS-Chu/hello-goodbye

Skill Claude CodeCodex

A set of instructions for giving an AI companion lasting memory between separate chats. It stores personal details, shared history, feelings, and recent summaries in files, then reads and updates them when a chat starts or ends.

not rated 105 +47 1mo ago A 123 tokens original MIT

add-to-cstring

4460

celeritas-project/celeritas

Skill Claude CodeCodex

Add a tocstring function for a C++ enum type in the Celeritas codebase. Use when asked to add string conversion, tocstring, or enum-to-string functionality for any enum class. Follows the standard EnumStringMapper pattern used throughout the codebase.

not rated 105 yesterday A 61 tokens

campeonato-brasileiro

4461

ezefranca/campeonato-brasileiro-api

Skill Codex

Work with Campeonato Brasileiro/Brasileirão football data for agent tasks and automations. Use when users ask about Série A, B, C or D standings, current rodada matches, team lookups, whether a team won/lost/drew/is live/scheduled, or automation triggers such as sending a message when Corinthians wins or taking an…

not rated 104 7d ago A SkillSpector: warn 80 tokens original MIT

verify

4462

leanchy/BingoCode

Skill Claude CodeCodex

Verify a code change does what it should by running the app.

not rated 104 2mo ago A 15 tokens

zanecole10/software-tailor-skills

Skill Claude CodeCodex

Generate 30-50 deep discovery questions for any business type to uncover hidden pain points, workflow bottlenecks, and $15K+ software opportunities during client conversations.

not rated 104 10mo ago A 39 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: