Agent skill

Canva Design Feedback

by canva-sdks in canva-sdks/canva-skills

Read a Canva design and return structured, actionable design feedback — visual hierarchy, copy/messaging, layout & spacing, consistency, readability, and accessibility.

Apache-2.0Auto-check passedMedia & Creative

Install Canva Design Feedback

skills CLI
$ npx skills add canva-sdks/canva-skills --skill canva-design-feedback -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install canva-sdks/canva-skills canva-design-feedback --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/canva-sdks/canva-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/canva/skills/get-design-feedback .claude/skills/canva-design-feedback && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
canva-design-feedback
GitHub stars
115
Token cost
~1.2k tokens
SKILL.md length
503 words
Files
1
Skills in repo
10
Repo updated
First seen
Licence
Apache-2.0

At a glance

Read a Canva design and return structured, actionable design feedback — visual hierarchy, copy/messaging, layout & spacing, consistency, readability, and accessibility.

  • Works in 5 steps: Resolve the design → Read the design → Evaluate across dimensions → …
  • The user asks to review my design
  • SKILL.md covers What you can actually read…, Workflow and Rules
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Canva Design Feedback is an agent skill from canva-sdks/canva-skills. Read a Canva design and return structured, actionable design feedback — visual hierarchy, copy/messaging, layout & spacing, consistency, readability, and accessibility. Read-only; makes no changes to the design. Use when the user asks to "review my design", "give me feedback on this", "critique my deck/poster/flyer", "how can I improve this design", or "what's wrong with this slide".

Its SKILL.md is about 1.2k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Media & Creative, covering Design review and critique, Plain language and style rules and Slides and decks. It works with Canva. The repository describes itself as: Ready-to-use Canva Skills that improve creative workflows using the Canva Connector. The licence is Apache-2.0.

When your agent uses it

  • The user asks to review my design
  • Give me feedback on this
  • Critique my deck/poster/flyer
  • How can I improve this design

Example prompts

  • “review my design”
  • “give me feedback on this”
  • “critique my deck/poster/flyer”
  • “/canva-design-feedback”

Workflow steps

5 steps, taken from the step headings in SKILL.md.

  1. Resolve the design
  2. Read the design
  3. Evaluate across dimensions
  4. Return structured feedback
  5. Offer to act

What it can do on your machine

Read from SKILL.md and the folder at commit b56291e. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Canva Design Feedback loads about 1.2k tokens when it runs. Until then it costs about 102 tokens; SKILL.md has 503 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~102
When it runs · the whole SKILL.md, loaded when a task matches
~1.2k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from canva-sdks/canva-skills at commit b56291e, republished under its Apache-2.0 licence (© canva-sdks). 503 words, ~1,171 tokens.

Download SKILL.mdSave it as .claude/skills/canva-design-feedback/SKILL.md (or your agent's skills folder).
name
canva-design-feedback
description
Read a Canva design and return structured, actionable design feedback — visual hierarchy, copy/messaging, layout & spacing, consistency, readability, and accessibility. Read-only; makes no changes to the design. Use when the user asks to "review my design", "give me feedback on this", "critique my deck/poster/flyer", "how can I improve this design", or "what's wrong with this slide".

Get Design Feedback

Act as a design reviewer: read the design as it actually appears, then return concrete, prioritised feedback the user can act on. This skill is read-only — it never edits the design. When the user wants the changes made, hand off to canva-edit-design or canva-implement-feedback.

What you can actually read (and the gap to know about)

  • Canva:get-design-content returns text (richtexts) only — good for copy, headings, and wording, but it does NOT include colors, fonts, sizes, or element positions.
  • Canva:get-design-thumbnail gives you the rendered image — this is how you "see" layout, hierarchy, balance, color, and contrast. Always pull this; visual critique depends on it.
  • Element positions, sizes, and text are reliably available from a read-only editing transaction: Canva:start-editing-transaction, inspect the returned richtexts/fills, then Canva:cancel-editing-transaction (never commit — you are not changing anything). Use this for layout/spacing/alignment detail.
  • Colors and fonts are NOT reliably exposed. Tested: the transaction payload often returns only text + position + dimension per element, with no color or font attributes. So treat the thumbnail as the primary source for any color, contrast, or typography judgement, and treat transaction style data as best-effort (use it when present, don't depend on it). Never report a specific hex/font as fact unless the payload actually contained it.

Workflow

Step 1: Resolve the design

Short link → Canva:resolve-shortlink; full URL → extract the ID; raw D... ID → use directly; otherwise ask.

Step 2: Read the design
  • Canva:get-design for title and page count.
  • Canva:get-design-thumbnail (and/or Canva:get-design-pages) to see each page.
  • Canva:get-design-content for the text.
  • Optional (typography/color detail): read-only transaction as described above, then cancel it.
Show full SKILL.md (244 more words)Show less
Step 3: Evaluate across dimensions

Assess the design against these lenses. Skip any that don't apply to the design type:

  • Visual hierarchy — does the eye land on the most important thing first? Title/subtitle/body contrast.
  • Layout & spacing — alignment, balance, crowding, consistent margins/gutters.
  • Copy & messaging — clarity, length, tone, typos, jargon, a single clear takeaway per page.
  • Consistency — repeated fonts, sizes, colors, and spacing across pages.
  • Readability & contrast — text size vs. viewing context, text-on-image legibility, color contrast.
  • Accessibility — contrast ratios, alt text, text not conveyed by color alone.
  • Fit for purpose — does it suit the stated channel/audience (a slide ≠ an Instagram post ≠ a flyer)?
Step 4: Return structured feedback

Organise findings by page, each with a severity and a concrete fix:

## Feedback — "<design title>" (N pages)

### Top priorities
1. [High] Page 2 — Title competes with the body text (same size/weight).
   Fix: bump the title to ~1.5× and bold it so it reads first.
2. [High] Page 4 — White caption over a light photo is hard to read.
   Fix: darken the image or add a scrim; or move the caption to a solid band.

### Page-by-page
**Page 1** — [Med] Three different accent colors; pick one. [Low] "recieve" → "receive".
**Page 2** — ...

### What's working
- Consistent margins; strong cover image.

Use severities High / Med / Low. Lead with the few highest-impact items, then the per-page detail. Be specific and located (page + element), not generic ("make it pop").

Step 5: Offer to act

End by offering to implement the API-fixable items via canva-edit-design, and note which items need manual work in Canva (e.g. font-family or background changes the API can't touch — see canva-edit-design for the full CANNOT list).

Rules

  • Never edit or commit anything — this skill is strictly read-only. If you open a transaction to inspect, always cancel-editing-transaction.
  • Ground every point in something you actually observed in the thumbnail or content — no generic advice.
  • Prioritise. A ranked shortlist beats an exhaustive list the user won't read.
  • Be candid but constructive; always pair a problem with a specific fix.

© canva-sdks, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in plugins/canva/skills/get-design-feedback of canva-sdks/canva-skills.

Open the folder on GitHubat commit b56291e

Compare with similar skills

Canva Design Feedback next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Canva Design Feedback compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Canva Design Feedback this skillcanva-sdks/canva-skills115—~1.2kAutomated safety check: PassApache-2.0
47 Design Review Globalminhnv0807/ai-business-skills608—~2.3kAutomated safety check: PassMIT
Content Layoutvivy-yi/xiaohongshu-skills474—~4.3kAutomated safety check: PassNone
Design Reviewopenclaw/openclaw-enterprise367—~1.3kAutomated safety check: PassMIT
Canva Designerasgeirtj/system_prompts_leaks69k—~2.1kAutomated safety check: PassCC0-1.0
42 Image Brief Globalminhnv0807/ai-business-skills608—~2.3kAutomated safety check: PassMIT

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Works with

Questions about Canva Design Feedback

What does Canva Design Feedback do?

Read a Canva design and return structured, actionable design feedback — visual hierarchy, copy/messaging, layout & spacing, consistency, readability, and accessibility. Canva Design Feedback is an agent skill from canva-sdks/canva-skills. Read a Canva design and return structured, actionable design feedback — visual hierarchy, copy/messaging, layout & spacing, consistency, readability, and accessibility.

When should I use Canva Design Feedback?

Canva Design Feedback fits situations like: the user asks to review my design; give me feedback on this; critique my deck/poster/flyer; how can I improve this design.

How do I install Canva Design Feedback in Claude Code?

Run `npx skills add canva-sdks/canva-skills --skill canva-design-feedback -a claude-code`. Or copy the skill folder (plugins/canva/skills/get-design-feedback in canva-sdks/canva-skills) into .claude/skills/canva-design-feedback in your project. Claude Code loads it when a task matches its description.

How do I install Canva Design Feedback in Codex?

Run `npx skills add canva-sdks/canva-skills --skill canva-design-feedback -a codex`. Or copy the skill folder (plugins/canva/skills/get-design-feedback in canva-sdks/canva-skills) into .agents/skills/canva-design-feedback in your project. Codex loads it when a task matches its description.

Can I use Canva Design Feedback in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add canva-sdks/canva-skills --skill canva-design-feedback -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/canva-design-feedback, .gemini/skills/canva-design-feedback, .github/skills/canva-design-feedback and .opencode/skills/canva-design-feedback in your project.

What does Canva Design Feedback need to run?

SKILL.md names no scripts, command-line tools or credentials: Canva Design Feedback is instructions for the agent only.

Does Canva Design Feedback access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Canva Design Feedback safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Canva Design Feedback use?

Canva Design Feedback is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Canva Design Feedback use?

About 1.2k tokens (SKILL.md is roughly 4.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Canva Design Feedback?

Skills that share tags, products or a category with Canva Design Feedback: 47 Design Review Global (minhnv0807/ai-business-skills, 608 stars), Content Layout (vivy-yi/xiaohongshu-skills, 474 stars), Design Review (openclaw/openclaw-enterprise, 367 stars) and Canva Designer (asgeirtj/system_prompts_leaks, 69k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Canva Design Feedback?

canva-sdks (a GitHub organization) maintains it in canva-sdks/canva-skills, which has 115 GitHub stars. The repository holds 10 skills in this directory. The repository was last updated on June 30, 2026.

Source: canva-sdks/canva-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.