claudecodex

gemskills

Multi-provider AI media skills. Image, video, and edit generation across Google (Nano Banana Pro / Gemini 3 Pro Image, Veo 3.1), OpenAI (GPT Image 2.6 Sunburst default for finals / Flare for drafts), and xAI (Grok Imagine 2.0 image + grok-imagine-video-1.5), with capability-aware auto-pick and a /gemskills:setup onboarding flow. Includes 169 art styles, interactive style browser, pixel avatars, team group photos, section dividers, platform icons, image optimization with sharp, text generation, upscaling, masked editing/inpainting, SVG creation, segmentation, and visual workflow planning.

14 on GitHubby b-open-iov0.0.72updated today

Not in a marketplace yet, so it loads for one session with --plugin-dir.

Plugin gemskills in b-open-io/gemskills. Commands read from the repo's manifest — today.

What it installs

Skills (19)

  • ask-gemini

    This skill should be used when the user asks to "ask Gemini", "get Gemini's opinion", "have Gemini review", "improve writing style", "make less AI-sounding", "get feedback on article", "review this draft", "Nano Banana", "Gemini API help", "Gemini models", or needs a second opinion on content, writi

  • avatar-portrait

    This skill should be used when the user asks to "create an avatar from a photo", "generate a portrait avatar", "make a profile image", "convert headshot to styled portrait", "team member avatar", "character-style avatar", or needs likeness-preserving avatars in any style (including pixel art).

  • browsing-styles

    This skill should be used when the user asks to "browse art styles", "pick a style", "choose a style", "select a style", "list available styles", "search styles", "show style options", "what styles are available", "explore artistic styles", "open style browser", "style picker", or needs to see avail

  • codex-agent-setup

    Explicit-only installer for the Gemskills Lisa Codex custom agent. Use ONLY when the user explicitly asks to install, update, check, uninstall, or set up the Gemskills or Lisa Codex agent, including "install Lisa in Codex", "update the Gemskills Codex agent", or "check gemskills_content". Never auto

  • deck-creator

    This skill should be used when the user asks to "create a deck", "make a presentation", "build slides", "pitch deck", "investor deck", "sales presentation", "design a deck", "interactive presentation", "presenter mode", "HTML slides", "video background deck", "deck playground", "visual deck editor",

  • edit-image

    This skill should be used when the user asks to "edit an image", "modify a photo", "inpaint", "outpaint", "extend an image", "replace object in image", "add element to image", "resize image for social media", "crop image", "adapt image for Twitter", "convert image to OG format", or needs AI-powered

  • generate-icon

    This skill should be used when the user asks to "generate an icon", "create a favicon", "make an app icon", "create iOS icon", "create Android icon", "generate PWA icons", "make desktop app icon", "create Windows icon", "create macOS icon", "app store icon", "Play Store icon", "App Store icon", or n

  • generate-image

    This skill should be used when the user asks to "generate an image", "create a banner", "make artwork", "create an illustration", "generate a logo", "make a graphic", "design a header", "AI art", "img2img", "social share image", "OG image", "open graph image", "Twitter card", "hero image", "cover ph

  • generate-svg

    This skill should be used when the user asks to "generate SVG", "create SVG", "make a logo", "create vector graphics", "generate icon", "make vector illustration", "vectorize image", or needs scalable vector graphics generated via AI.

  • generate-video

    This skill should be used when the user asks to "generate a video", "create a video", "animate an image", "text to video", "image to video", "make a video clip", "video from image", "bring this image to life", "subject-consistent video", "match character likeness in video", "interpolate between fram

  • optimize-images

    This skill should be used when the user asks to "optimize images", "compress images", "reduce image file size", "make images smaller", "optimize PNGs", "optimize JPEGs", "speed up website images", "reduce bundle size images", or needs help with image compression for web projects. Provides workflows

  • pixel-avatar

    Compatibility alias for legacy pixel-avatar requests. Use this skill when old prompts explicitly reference pixel-avatar, then route to avatar-portrait with a pixel-art style requirement.

  • section-dividers

    This skill should be used when the user asks to "create section dividers", "make transparent dividers", "generate decorative borders", "create parallax dividers", "design section transitions", "make HR dividers", "crystal dividers", "organic borders", "silhouette borders", or needs transparent PNG d

  • segment-image

    This skill should be used when the user asks to "segment an image", "identify objects", "extract objects", "generate masks", "find objects in image", or needs AI-powered image segmentation.

  • setup

    This skill should be used when the user asks to "set up gemskills", "configure gemskills", "choose default image/video provider", "use OpenAI for images", "use xAI/Grok for video", "switch image model", "which providers are available", "gemskills onboarding", or wants to set or inspect which AI prov

  • style-creator

    This skill should be used when the user asks to "add a new style", "create a style", "add an art style", "new aesthetic", "custom style", "make a style for", or needs to add a new art style to the gemskills style library. Guides the complete workflow from defining the style to generating and optimiz

  • team-group-photo

    This skill should be used when the user asks to "create team photo", "generate group portrait", "make team banner", "team image in any style", "group shot with multiple people", or needs a composite image featuring multiple team members arranged together in any art style.

  • upscale-image

    This skill should be used when the user asks to "upscale an image", "increase image resolution", "make image bigger", "enlarge image", or "enhance image resolution". Requires Vertex AI credentials.

  • visual-planner

    This skill should be used when the user asks to "plan a workflow", "diagram an agent system", "visualize an architecture", "map out a pipeline", "create a flow diagram", "draw agent connections", "design a multi-agent system", "show how agents interact", "make a system diagram", "visualize a data pi

Slash commands (1)

  • /gemskills:setup

    Configure gemskills image/video/edit providers (Gemini, OpenAI, xAI) and save defaults

Subagents (1)

  • content

    Use this agent to create images, SVG graphics, visual content, presentation decks, and video. It supports Google (Nano Banana Pro / gemini-3-pro-image, Veo 3.1), OpenAI (gpt-image-2.6-sunburst finals / flare drafts), and xAI (Grok Imagine image plus grok-imagine-video-1.5), selected with --provider

View source on GitHub

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