Generates clean Excalidraw diagrams from a description: coloured blocks, short labels, arrows with captions, in layouts that fit the idea (flow, hub, cycle, tree, comparison, timeline, swimlane).
Excalidraw Diagram
Open source
Category
Best Claude skills for Images & Graphics2
Image skills let your agent generate and edit pictures, draw diagrams it can check for overlaps, and produce posters and social graphics with deliberate typography. Most need an image-model API key; the diagram skills run locally.
- 2 skills
- 1 hosted with free runs
- 1 open source from GitHub
Every images & graphics skill
Browse the whole catalog- FreeImages & Graphics
- FreeImages & Graphics
Lets Claude Code generate and edit images with Google's Nano Banana (Gemini image) models from a plain prompt: text-to-image, edits of an existing image, photo restoration, icons, diagrams, patterns and sequential story images.
Nano Banana image generation
25 runs/mo
How images & graphics skills work on SkillGild
Two kinds of listing. Hosted images & graphics skills run through the SkillGild MCP server: your agent follows a written guide and calls server tools, while rendering and file work stay on your machine. Community skills are open-source skill folders maintained in public repositories; SkillGild lists and credits them, and the CLI clones them into your agent's skills folder.
1 hosted skill includes free runs every month, so you can try one on a real task before deciding on a plan. Open a skill page to see what it produces, what it needs, how to install it and which clients it supports. New to skills? Read the Claude skills guide or how to install Claude Code skills, then compare options in the best skills roundup. For a worked images & graphics example, read Claude Code frontend design skills: Taste Skill and Logo Design.
Questions about images & graphics skills
Can Claude Code generate images?
Not on its own. With an image skill such as Nano Banana it calls Google's Gemini image models for text-to-image and edits; with Excalidraw Diagram it draws diagrams as editable Excalidraw files and renders them to check the layout.
How do I install a image skill in Claude Code?
Open the skill, copy its install command (skillgild install <slug> --agent claude-code) and run it after skillgild login. Community skills are cloned from their public repository into ~/.claude/skills/; hosted skills get a small wrapper and run through the SkillGild MCP server. Use --agent codex, cursor or gemini-cli for other clients.
Are these image skills free?
Community skills are free under their own open-source licenses. Hosted SkillGild skills include free monthly runs; paid skills need a purchase or SkillGild Pro. Each listing shows its access and license.