ad-copy is a skill in trina-app/trina-ax, last changed 4 Nov 2026. It is instructions only: no scripts, no named hosts and no pre-approved tools.
Ad copy — takes what to promote and where it runs, writes three ready-to-use ad copy options, and shows one preview of how the recommended option would look there. For search ads, social posts, banners and text messages.
At a glance
What it can touch
- Instructions only
It is instructions only: no scripts, no named hosts and no pre-approved tools.
How much a skill can do, not whether it is risky.
Pattern check
Nothing flagged
That isn't proof the skill is harmless.
Commit b684eb4 · 6 Nov 2026
How the check worksPattern check: nothing flagged
That isn't proof the skill is harmless.
QAI Index
We rate every listed skill the same way, from 0 to 100.
A guide to compare by, not a verdict on the skill.
How it's scoredInstall
Each tab says whether it installs commit b684eb4, the one we checked, or the latest version.
OpenCode also looks in .agents/skills/ and ~/.agents/skills/, so use the Any agent steps.
Goose also looks in .agents/skills/ and ~/.agents/skills/, so use the Any agent steps.
Windsurf (Devin Desktop) also looks in .agents/skills/ and ~/.agents/skills/, so use the Any agent steps.
Zed also looks in .agents/skills/ and ~/.agents/skills/, so use the Any agent steps.
Roo Code also looks in .agents/skills/ and ~/.agents/skills/, so use the Any agent steps.
Factory Droid also looks in .agents/skills/ and ~/.agents/skills/, so use the Any agent steps.
Junie also looks in .agents/skills/ and ~/.agents/skills/, so use the Any agent steps.
Amp also looks in .agents/skills/ and ~/.agents/skills/, so use the Any agent steps.
No install command here reaches Kiro. Copy the skill's folder into .kiro/skills/ in your project, or ~/.kiro/skills/ for all your projects. trina-app/trina-ax/resources/skill-packs/marketing/en/ad-copy (opens in a new tab)
Antigravity also looks in .agents/skills/, so the Any agent steps reach it with This project. For All projects, see where Antigravity looks.
Cline also looks in .claude/skills/, so the Claude Code steps reach it with This project. For All projects, see where Cline looks.
Claude Code
Pinned to commit b684eb4, the one we checked.
From your project's root folder:
tmp="$(mktemp -d)" &&git clone -q --depth 1 --filter=blob:none --no-checkout https://github.com/trina-app/trina-ax.git "$tmp" &&git -C "$tmp" fetch -q --depth 1 origin b684eb41e8c8370f83d3c3a67d81f0e9dfbe840e &&git -C "$tmp" sparse-checkout set -- resources/skill-packs/marketing/en/ad-copy &&git -C "$tmp" checkout -q b684eb41e8c8370f83d3c3a67d81f0e9dfbe840e &&mkdir -p .claude/skills &&mkdir .claude/skills/ad-copy &&cp -R "$tmp"/resources/skill-packs/marketing/en/ad-copy/. .claude/skills/ad-copy/ &&rm -rf "$tmp"If Claude Code was already running and this created the skills folder, run /reload-skills.
Claude apps
Pinned to commit b684eb4, the one we checked.
Skills in the Claude apps belong to your account rather than to a project.
Make ad-copy.zip, with the skill folder at the top level:
tmp="$(mktemp -d)" &&git clone -q --depth 1 --filter=blob:none --no-checkout https://github.com/trina-app/trina-ax.git "$tmp" &&git -C "$tmp" fetch -q --depth 1 origin b684eb41e8c8370f83d3c3a67d81f0e9dfbe840e &&git -C "$tmp" sparse-checkout set -- resources/skill-packs/marketing/en/ad-copy &&git -C "$tmp" checkout -q b684eb41e8c8370f83d3c3a67d81f0e9dfbe840e &&out="$(mktemp -d)" &&cp -R "$tmp"/resources/skill-packs/marketing/en/ad-copy "$out"/ad-copy &&(cd "$out" && zip -qr - ad-copy) > ad-copy.zip &&rm -rf "$tmp" "$out"In Claude, open Customize > Skills, select +, then + Create skill > Upload a skill, and choose ad-copy.zip.
On Free, Pro and Max plans, turn on Code execution and file creation (Create and edit files in newer settings) under Settings > Capabilities.
Codex
Pinned to commit b684eb4, the one we checked.
From your project's root folder:
tmp="$(mktemp -d)" &&git clone -q --depth 1 --filter=blob:none --no-checkout https://github.com/trina-app/trina-ax.git "$tmp" &&git -C "$tmp" fetch -q --depth 1 origin b684eb41e8c8370f83d3c3a67d81f0e9dfbe840e &&git -C "$tmp" sparse-checkout set -- resources/skill-packs/marketing/en/ad-copy &&git -C "$tmp" checkout -q b684eb41e8c8370f83d3c3a67d81f0e9dfbe840e &&mkdir -p .agents/skills &&mkdir .agents/skills/ad-copy &&cp -R "$tmp"/resources/skill-packs/marketing/en/ad-copy/. .agents/skills/ad-copy/ &&rm -rf "$tmp"Codex picks up new skills on its own; restart it if this one does not appear.
Cursor
Pinned to commit b684eb4, the one we checked.
From your project's root folder:
tmp="$(mktemp -d)" &&git clone -q --depth 1 --filter=blob:none --no-checkout https://github.com/trina-app/trina-ax.git "$tmp" &&git -C "$tmp" fetch -q --depth 1 origin b684eb41e8c8370f83d3c3a67d81f0e9dfbe840e &&git -C "$tmp" sparse-checkout set -- resources/skill-packs/marketing/en/ad-copy &&git -C "$tmp" checkout -q b684eb41e8c8370f83d3c3a67d81f0e9dfbe840e &&mkdir -p .cursor/skills &&mkdir .cursor/skills/ad-copy &&cp -R "$tmp"/resources/skill-packs/marketing/en/ad-copy/. .cursor/skills/ad-copy/ &&rm -rf "$tmp"Copilot & VS Code
Pinned to commit b684eb4, the one we checked.
From your project's root folder:
tmp="$(mktemp -d)" &&git clone -q --depth 1 --filter=blob:none --no-checkout https://github.com/trina-app/trina-ax.git "$tmp" &&git -C "$tmp" fetch -q --depth 1 origin b684eb41e8c8370f83d3c3a67d81f0e9dfbe840e &&git -C "$tmp" sparse-checkout set -- resources/skill-packs/marketing/en/ad-copy &&git -C "$tmp" checkout -q b684eb41e8c8370f83d3c3a67d81f0e9dfbe840e &&mkdir -p .github/skills &&mkdir .github/skills/ad-copy &&cp -R "$tmp"/resources/skill-packs/marketing/en/ad-copy/. .github/skills/ad-copy/ &&rm -rf "$tmp"In a running Copilot CLI session, run /skills reload.
Or install it with gh skill, which also installs the commit we checked. Needs GitHub CLI 2.90 or later.
gh skill install trina-app/trina-ax resources/skill-packs/marketing/en/ad-copy/SKILL.md@b684eb41e8c8370f83d3c3a67d81f0e9dfbe840e --agent github-copilot --scope projectGemini CLI
Pinned to commit b684eb4, the one we checked.
From your project's root folder:
tmp="$(mktemp -d)" &&git clone -q --depth 1 --filter=blob:none --no-checkout https://github.com/trina-app/trina-ax.git "$tmp" &&git -C "$tmp" fetch -q --depth 1 origin b684eb41e8c8370f83d3c3a67d81f0e9dfbe840e &&git -C "$tmp" sparse-checkout set -- resources/skill-packs/marketing/en/ad-copy &&git -C "$tmp" checkout -q b684eb41e8c8370f83d3c3a67d81f0e9dfbe840e &&mkdir -p .gemini/skills &&mkdir .gemini/skills/ad-copy &&cp -R "$tmp"/resources/skill-packs/marketing/en/ad-copy/. .gemini/skills/ad-copy/ &&rm -rf "$tmp"In a running session, run /skills reload.
Or use Gemini CLI’s own installer. Installs the latest version, not the one we checked.
gemini skills install https://github.com/trina-app/trina-ax.git --path resources/skill-packs/marketing/en/ad-copy --scope workspaceAny agent
Pinned to commit b684eb4, the one we checked.
OpenCode, Goose, Windsurf (Devin Desktop), Zed, Roo Code, Factory Droid, Junie, Amp and Antigravity read .agents/skills in a project.
From your project's root folder:
tmp="$(mktemp -d)" &&git clone -q --depth 1 --filter=blob:none --no-checkout https://github.com/trina-app/trina-ax.git "$tmp" &&git -C "$tmp" fetch -q --depth 1 origin b684eb41e8c8370f83d3c3a67d81f0e9dfbe840e &&git -C "$tmp" sparse-checkout set -- resources/skill-packs/marketing/en/ad-copy &&git -C "$tmp" checkout -q b684eb41e8c8370f83d3c3a67d81f0e9dfbe840e &&mkdir -p .agents/skills &&mkdir .agents/skills/ad-copy &&cp -R "$tmp"/resources/skill-packs/marketing/en/ad-copy/. .agents/skills/ad-copy/ &&rm -rf "$tmp"Or use the skills CLI from skills.sh. Installs the latest version, not the one we checked. The skills CLI reports installs to skills.sh unless you set DISABLE_TELEMETRY=1.
npx skills@1.7.4 add trina-app/trina-ax --skill ad-copyWhat it can touch
From the files and frontmatter at commit b684eb4. This is how much a skill can do, not whether it is risky.
Instructions only
It is instructions only: no scripts, no named hosts and no pre-approved tools.
Pattern check
Pattern check: nothing flagged · commit b684eb4 · 6 Nov 2026
We checked every text file in this skill, at commit b684eb4 on 6 Nov 2026, against 45 published patterns such as download-and-run commands, hidden text and credential access. We don't run the skill, we don't read the web pages it points to, and we can't judge everything its instructions might lead an agent to do. In published tests, pattern checks like this one missed most malicious skills. Read the skill before you install it — especially anything it asks you to download or run.
Format check
Each agent reads SKILL.md a little differently. We check the file against each one's published rules; we don't run the skill in any agent.
Agent Skills specPasses
The open format from agentskills.io, held to the strictest version of each rule among the agents we check.
- Note
There is no license field, so readers can't tell whether they may reuse the skill. O2
Fix: Add license: with an SPDX name such as MIT or Apache-2.0, or the name of a bundled licence file.
- Note
- Claude CodePasses
Claude apps & API uploadPasses
Uploading to claude.ai or the Claude API, or packaging with Anthropic's script, accepts only the six spec fields and stops on anything else.
- Note
The description is 220 characters. The claude.ai Help Center says 200 at most, though Anthropic's API docs and validator allow 1,024. D4
Fix: If the claude.ai upload refuses it, trim the description to 200 characters.
- Note
- OpenAI (Codex & API)Passes
- VS Code & CopilotPasses
SKILL.md
We only show SKILL.md text here when its licence clearly allows it.
Read SKILL.md on GitHub (opens in a new tab)Files
1 file
| Path | Size |
|---|---|
| SKILL.md (opens in a new tab) | 4.5 KB |
More from trina-app/trina-ax
| Skill | QAI Index | What it can touch | Pattern check | Licence | Updated |
|---|---|---|---|---|---|
brand-briefDraft a campaign brief using approved brand guidance and campaign notes. 59/QI
Pattern check: Nothing flaggedAGPL 3.0Updated 29 Oct 2026 | 59/QI |
| Pattern check: Nothing flagged | AGPL 3.0 | 29 Oct 2026 |
brand-reviewBrand voice review — checks a draft against our tone and words to avoid, and returns what to change with the revised text. 65/QI
Pattern check: Nothing flaggedAGPL 3.0Updated 4 Nov 2026 | 65/QI |
| Pattern check: Nothing flagged | AGPL 3.0 | 4 Nov 2026 |
campaign-planCampaign plan — takes a goal and period, and makes a one-page campaign plan with the message, channels, timeline and how success is measured. 65/QI
Pattern check: Nothing flaggedAGPL 3.0Updated 4 Nov 2026 | 65/QI |
| Pattern check: Nothing flagged | AGPL 3.0 | 4 Nov 2026 |
card-newsPromo cards — reads a company intro or other material and makes five square promo cards with the photos in the team's brand folder (type-only designs when photos run short) and the brand colors. Use it for "make promo cards about our company", "5 promo cards from this deck". 65/QI
Pattern check: Nothing flaggedAGPL 3.0Updated 5 Nov 2026 | 65/QI |
| Pattern check: Nothing flagged | AGPL 3.0 | 5 Nov 2026 |
competitor-briefCompetitor brief — takes a competitor's website, reads what they say, to whom and how, and makes a one-page summary compared with us. 65/QI
Pattern check: Nothing flaggedAGPL 3.0Updated 4 Nov 2026 | 65/QI |
| Pattern check: Nothing flagged | AGPL 3.0 | 4 Nov 2026 |
content-draftBlog and social draft — takes a topic and where it will be posted, and drafts a blog post, Instagram or LinkedIn post, or newsletter. 65/QI
Pattern check: Nothing flaggedAGPL 3.0Updated 4 Nov 2026 | 65/QI |
| Pattern check: Nothing flagged | AGPL 3.0 | 4 Nov 2026 |
Other Marketing & growth skills
Same category, most repo stars first.