Designs posters, covers, title cards and single-page visual canvases as one PNG or PDF - a short visual philosophy first, then a composition rendered with HTML+CSS in the headless browser or with Pillow from a JSON spec, using open-licensed fonts and the Navin palette. Use when the user asks to "design a poster", "make a cover", "create a title card", "produce a visual for this event" or wants a design-forward static piece with minimal text. In French "conçois une affiche…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Canvas Design
Make art objects, not documents with decoration. A canvas from this skill is a single page (poster, cover, title card, print) where form, space and color carry the meaning and text is a rare, deliberate gesture. Two outputs: a short visual philosophy in markdown and one PNG or PDF. Never copy an existing poster or a named designer's work; build an original composition from the brief.
## Workflow
1. **Read the brief for its quiet thread.** What is the subject, the occasion, the format (A3 portrait, 1920x1080 cover, 1080x1350 social)? Pull out one conceptual reference that an insider would feel without a caption: a proportion, a rhythm, a material, a direction.
2. **Write the visual philosophy** (3-5 paragraphs, saved as `<name>-philosophy.md`). Name the movement in two words. Describe how it shows in space and form, color and material, scale and rhythm, hierarchy. Say each thing once. Keep it generic enough to be reused; the subject enters through execution, not through the text.
3. **Pick the renderer.**
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The line at the top of this page pins the label git:20261029.b074a1e, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
GET https://markdownregistry.com/api/v1/artifacts/art_wvvpdrueu2uxovul
GET https://markdownregistry.com/api/v1/resolve?ref=navinspire-ia/navin/canvas-design
GET https://markdownregistry.com/api/v1/blob/11820c73de737023477bdf7df45bd3dc199d9a514f0f26f2ca32b61d229e2d51
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