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cowart-open-canvas

95 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By openvetta/open-vetta (GitHub) · coding · 300 stars · scanned at commit a4aeb31

Open the Cowart infinite canvas (tldraw) in Vetta Desktop. Use when the user asks to open, launch, view, or work in the Cowart canvas or wants an infinite canvas for visual planning/image work.

Works with any agent that supports SKILL.md skills.

What this skill can do

Runs commands on your computer

The author does not mention this. It runs automatically when the plugin is installed. Expected for a coding skill.

Found in 3 places.

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'cowart-open-canvas' ] || [ -L ~/.agents/skills/'cowart-open-canvas' ]; then echo 'A skill folder named cowart-open-canvas already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/openvetta/open-vetta' "$d" && git -C "$d" checkout --quiet 'a4aeb31ba1b80e809bf4ddc0406287429275e34e' -- 'packages/plugins/externals/cowart-vetta/agent/skills/cowart-open-canvas' && mkdir -p ~/.agents/skills && cp -R "$d"/'packages/plugins/externals/cowart-vetta/agent/skills/cowart-open-canvas' ~/.agents/skills/'cowart-open-canvas' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'cowart-open-canvas' ~/.claude/skills/'cowart-open-canvas' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

DateVersionScore
2026-11-13a4aeb3195
2026-11-08cbb2bf695