Topic: codex
8,457 skills in this topic.
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clickhouse-io
ClickHouse database patterns, query optimization, analytics, and data engineering best practices for high-performance analytical workloads.
x-cmd/skill 19
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jina
Jina AI enhancement tool: Web parsing, search, and reranking. Core Scenario: When AI needs to read a URL's content, perform real-time web searches, or rank text segments by semantic relevance.
x-cmd/skill 19
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bwh
BandwagonHost (BWH) VPS CLI management tool. Core Scenario: When AI needs to manage VPS status, retrieve server info, or execute remote scripts.
x-cmd/skill 19
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postgres-patterns
PostgreSQL database patterns for query optimization, schema design, indexing, and security. Based on Supabase best practices.
x-cmd/skill 19
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cpp-coding-standards
C++ coding standards based on the C++ Core Guidelines (isocpp.github.io). Use when writing, reviewing, or refactoring C++ code to enforce modern, safe, and idiomatic practices.
x-cmd/skill 19
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yeet
Use only when the user explicitly asks to stage, commit, push, and open a GitHub pull request in one flow using the GitHub CLI (`gh`).
x-cmd/skill 19
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ffmpeg
Powerful multimedia processing tool for converting, recording, and streaming audio and video. Core Scenario: When the user needs to convert media formats, extract audio, or perform complex video editing via CLI.
x-cmd/skill 19
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skill-installer
Install Codex skills into $CODEX_HOME/skills from a curated list or a GitHub repo path. Use when a user asks to list installable skills, install a curated skill, or install a skill from another repo (including private repos).
x-cmd/skill 19
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security-ownership-map
Analyze git repositories to build a security ownership topology (people-to-file), compute bus factor and sensitive-code ownership, and export CSV/JSON for graph databases and visualization. Trigger only when the user explicitly wants a security-oriented ownership or bus-factor analysis grounded in git history (for example: orphaned sensitive code, security maintainers, CODEOWNERS reality checks for risk, sensitive hotspots, or ownership clusters). Do not trigger for general maintainer lists or non-security ownership questions.
x-cmd/skill 19
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gif-sticker-maker
Convert photos (people, pets, objects, logos) into 4 animated GIF stickers with captions.
Use when: user wants to create cartoon stickers, GIF expressions, emoji packs, animated avatars,
or convert photos to Funko Pop / Pop Mart blind box style animations.
Triggers: sticker, GIF, cartoon, emoji, expression pack, avatar animation.
x-cmd/skill 19
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path
Manage the system PATH variable with subcommands for adding, removing, and deduplicating directories. Core Scenario: When the user needs to modify their environment's search path or clean up duplicate entries.
x-cmd/skill 19
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swiftui-patterns
SwiftUI architecture patterns, state management with @Observable, view composition, navigation, performance optimization, and modern iOS/macOS UI best practices.
x-cmd/skill 19
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project-guidelines-example
Example project-specific skill template based on a real production application.
x-cmd/skill 19
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tdd-workflow
Use this skill when writing new features, fixing bugs, or refactoring code. Enforces test-driven development with 80%+ coverage including unit, integration, and E2E tests.
x-cmd/skill 19
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wttr
Check weather forecasts and moon phases directly from the terminal. Core Scenario: When the user needs current weather information or upcoming forecasts via terminal.
x-cmd/skill 19
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gh-fix-ci
Use when a user asks to debug or fix failing GitHub PR checks that run in GitHub Actions; use `gh` to inspect checks and logs, summarize failure context, draft a fix plan, and implement only after explicit approval. Treat external providers (for example Buildkite) as out of scope and report only the details URL.
x-cmd/skill 19
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pandoc
Universal document converter supporting conversions between Markdown, HTML, PDF, and more. Core Scenario: When the user needs to convert document formats or fetch web content as Markdown.
x-cmd/skill 19
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ollama
CLI client for Ollama, the open-source framework for local LLM deployment. Core Scenario: When the user wants to pull, manage, or run local AI models (Llama 3, Mistral, etc.) via Ollama.
x-cmd/skill 19
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cpp-testing
Use only when writing/updating/fixing C++ tests, configuring GoogleTest/CTest, diagnosing failing or flaky tests, or adding coverage/sanitizers.
x-cmd/skill 19
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x-network
This skill provides comprehensive network administration and diagnostic tools through x-cmd CLI, including network scanning with Nmap, ARP table management, DNS configuration, routing table analysis, and enhanced ping utilities. This skill should be used when users need to perform network diagnostics, troubleshoot connectivity issues, analyze network topology, or monitor network performance from command line interfaces.
x-cmd/skill 19
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ui-ux-pro-max
UI/UX design intelligence. 50 styles, 21 palettes, 50 font pairings, 20 charts, 9 stacks (React, Next.js, Vue, Svelte, SwiftUI, React Native, Flutter, Tailwind, shadcn/ui). Actions: plan, build, create, design, implement, review, fix, improve, optimize, enhance, refactor, check UI/UX code. Projects: website, landing page, dashboard, admin panel, e-commerce, SaaS, portfolio, blog, mobile app, .html, .tsx, .vue, .svelte. Elements: button, modal, navbar, sidebar, card, table, form, chart. Styles: glassmorphism, claymorphism, minimalism, brutalism, neumorphism, bento grid, dark mode, responsive, skeuomorphism, flat design. Topics: color palette, accessibility, animation, layout, typography, font pairing, spacing, hover, shadow, gradient. Integrations: shadcn/ui MCP for component search and examples.
x-cmd/skill 19
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proxy
Manage shell environment proxy variables (http_proxy, etc.) with subcommands for setting, unsetting, and viewing. Core Scenario: When the user needs to configure or clear network proxies for terminal tools and AI assistants.
x-cmd/skill 19
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shodan
Search the Shodan network database for connected devices, vulnerabilities, and real-time network intelligence. Core Scenario: When the user needs to perform network reconnaissance, search for exposed assets, or audit IPs.
x-cmd/skill 19
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lms
CLI module for LM Studio, enabling terminal-based chat and local LLM management. Core Scenario: When the user wants to interact with locally hosted models in LM Studio via the command line.
x-cmd/skill 19