Event poster
canvas-design by Anthropic
Turn event details into a poster you can share.
Open skill on GitHubAdd this skill to your coding assistant, then paste the example input.
How to add the skill
From the original GitHub repository, download the source ZIP and extract the skills/canvas-design folder with its supporting files.
For Claude Code, place the folder in .claude/skills/canvas-design/. For Codex, use .agents/skills/ in your project. Open your project and ask your assistant to use canvas-design with your own request.
Output
How it was made
Example input
Create a blue-and-white listening-party poster titled Blue hours. Include Listening room, October 16, 2026, 19:00 / Studio 04, and An evening of shared listening. Use abstract repeated lines, minimal type, and export a 1200 × 1600 PNG.
Test notes
A 1200 × 1600 PNG poster with concentric white arcs, an event title, date, and venue.
- Rendered a 1200 × 1600 PNG locally.
- Checked title, date, and venue against the brief.
- Reviewed the exported image and checked text bounds.
Created the design philosophy first, then rendered the artwork with Python and Pillow using fonts supplied with the skill.
One example generated in a Codex session using GPT-6. No skill-free comparison or independent security audit. PNG only; editable design files and print color proofing were not tested.
Tested 2026-09-23 · Source 34040c9 · Apache-2.0
We publish our own example outputs. We do not sell or host this creator’s skill.