canvas-design
Create beautiful visual art in .png and .pdf documents using design philosophy. You should use this skill when the user asks to create a poster, piece of art, design, or other static piece. Create original visual designs, never copying existing artists' work to avoid copyright violations.
95
61%
Does it follow best practices?
Impact
98%
1.75xAverage score across 10 eval scenarios
Low
Low-risk findings worth noting
Fix and improve this skill with Tessl
tessl review fix ./canvas-design/SKILL.mdThe canonical home for this skill is canvas-design in anthropics/skills
Low
Low-risk findings.
1 low severity finding. Worth noting, but not necessarily harmful.
W011: Third-party content exposure detected (indirect prompt injection risk).
What this means
The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.
Why it was flagged
The required runtime workflow reads only the user-provided request for “subtle input or instructions” and uses it to generate the .md design philosophy and then generate the .pdf/.png canvas, which means outsider-authored free text directly influences the model at runtime.
- Repository
- ComposioHQ/awesome-claude-skills
- Commit
be2a406
- Audited
- Security analysis
Is this your skill?
If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.