Launch Video
pexoai/pexo-skills
Make a launch video for your startup or product with Pexo. An agent skill from pexoai/pexo-skills.
Analyzes how your campaigns perform across mobile, desktop, and tablet.
Install Device Performance Split
$ npx skills add irinabuht12-oss/marketing-skills --skill device-performance-split -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install irinabuht12-oss/marketing-skills device-performance-split --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/irinabuht12-oss/marketing-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/device-performance-split .claude/skills/device-performance-split && rm -rf skills-srcUse ~/.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/
Install the "device-performance-split" agent skill from https://github.com/irinabuht12-oss/marketing-skills/tree/main/skills/device-performance-split into .claude/skills/device-performance-split/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "device-performance-split", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/irinabuht12-oss/marketing-skills/tree/main/skills/device-performance-splitType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add irinabuht12-oss/marketing-skills --skill device-performance-split -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install irinabuht12-oss/marketing-skills device-performance-split --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/irinabuht12-oss/marketing-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/device-performance-split .agents/skills/device-performance-split && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "device-performance-split" agent skill from https://github.com/irinabuht12-oss/marketing-skills/tree/main/skills/device-performance-split into .agents/skills/device-performance-split/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "device-performance-split", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add irinabuht12-oss/marketing-skills --skill device-performance-split -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install irinabuht12-oss/marketing-skills device-performance-split --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/irinabuht12-oss/marketing-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/device-performance-split .cursor/skills/device-performance-split && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "device-performance-split" agent skill from https://github.com/irinabuht12-oss/marketing-skills/tree/main/skills/device-performance-split into .cursor/skills/device-performance-split/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "device-performance-split", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/irinabuht12-oss/marketing-skills.git --path skills/device-performance-split--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add irinabuht12-oss/marketing-skills --skill device-performance-split -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install irinabuht12-oss/marketing-skills device-performance-split --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/irinabuht12-oss/marketing-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/device-performance-split .gemini/skills/device-performance-split && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "device-performance-split" agent skill from https://github.com/irinabuht12-oss/marketing-skills/tree/main/skills/device-performance-split into .gemini/skills/device-performance-split/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "device-performance-split", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install irinabuht12-oss/marketing-skills device-performance-splitInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add irinabuht12-oss/marketing-skills --skill device-performance-split -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/irinabuht12-oss/marketing-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/device-performance-split .github/skills/device-performance-split && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "device-performance-split" agent skill from https://github.com/irinabuht12-oss/marketing-skills/tree/main/skills/device-performance-split into .github/skills/device-performance-split/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "device-performance-split", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add irinabuht12-oss/marketing-skills --skill device-performance-split -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install irinabuht12-oss/marketing-skills device-performance-split --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/irinabuht12-oss/marketing-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/device-performance-split .opencode/skills/device-performance-split && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "device-performance-split" agent skill from https://github.com/irinabuht12-oss/marketing-skills/tree/main/skills/device-performance-split into .opencode/skills/device-performance-split/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "device-performance-split", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
device-performance-split- GitHub stars
- 3.9k
- Token cost
- ~704 tokens
- SKILL.md length
- 348 words
- Files
- 1
- Skills in repo
- 48
- Repo updated
- First seen
- Licence
- None found
At a glance
Analyzes how your campaigns perform across mobile, desktop, and tablet.
- Tasks that involve Landing pages
- SKILL.md covers What it does, How it works, Practical example and What you get back, plus 2 more sections
- Calls claude; reaches connector.get-ryze.ai
- Tasks that involve Paid advertising
What it does
Device Performance Split is an agent skill from irinabuht12-oss/marketing-skills. Analyzes how your campaigns perform across mobile, desktop, and tablet. Identifies where device performance diverges significantly and recommends bid adjustments, campaign splits, or creative/landing page changes to capture the gap. Platform: Google and Meta.
Its SKILL.md is about 700 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 Frontend & Design, covering Landing pages and Paid advertising. The repository describes itself as: Claude skills for marketing: 49 free marketing skills for Claude Code and claude.ai (Google Ads, Meta Ads, SEO, AI visibility) + the Ryze Google Ads MCP / Meta Ads MCP: claude….
When your agent uses it
- Tasks that involve Landing pages
- Tasks that involve Paid advertising
Example prompts
- “Use the device-performance-split skill to analyz how your campaigns perform across mobile, desktop, and tablet”
- “/device-performance-split”
What it can do on your machine
Read from SKILL.md and the folder at commit 1bb135e. 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
Shell commands in SKILL.md call:
claude
From the folder's file list and the shell code blocks in SKILL.md.
Network
Hosts in commands or code, which the agent is likely to contact:
connector.get-ryze.ai
Also links to:
get-ryze.ai
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
Device Performance Split loads about 704 tokens when it runs. Until then it costs about 71 tokens; SKILL.md has 348 words of instructions outside code blocks.
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
Without a licence we can't republish the file, so here is its outline and opening line. It has 348 words (~704 tokens).
“Analyzes how your campaigns perform across mobile, desktop, and tablet. Identifies where device performance diverges significantly and recommends bid adjustments, campaign splits, or creative/landing page changes to capture the gap.”
- name
- device-performance-split
- metadata
- platform: Google and Meta
Files
Just SKILL.md in skills/device-performance-split of irinabuht12-oss/marketing-skills.
Open the folder on GitHubat commit 1bb135e
Compare with similar skills
Device Performance Split 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Device Performance Split this skillirinabuht12-oss/marketing-skills | 3.9k | — | ~704 | Automated safety check: Pass | None | |
| Launch Videopexoai/pexo-skills | 801 | — | ~1.4k | Automated safety check: Pass | MIT | |
| Suede AdsJasonColapietro/suede-creator-skills | 127 | — | ~6.1k | Automated safety check: Pass | MIT | |
| Competitor Ad Intelligencesickn33/agentic-awesome-skills | 47k | 1 repos | ~3.9k | Automated safety check: Pass | MIT | |
| Ad Creative Builderaaron-he-zhu/aaron-marketing-skills | 2.9k | 2 repos | ~2.2k | Automated safety check: Pass | Apache-2.0 | |
| DesignOhh-889/skyroc | 795 | 9 repos | ~3.1k | Automated safety check: Pass | MIT |
Similar skills
Suede Ads
JasonColapietro/suede-creator-skills
Suede-owned paid-acquisition operating system for channel choice, campaign structure, audiences, bidding, budget pacing, negative keywords, retargeting, and kill-or-scale decisions.
Competitor Ad Intelligence
sickn33/agentic-awesome-skills
Research public competitor ads, analyze creative patterns and landing pages, and produce an evidence-labeled strategic teardown.
Ad Creative Builder
aaron-he-zhu/aaron-marketing-skills
A skill your agent uses when the user asks to "write ad copy", "generate RSA headlines", or "build ad creative at volume"; produces ad units — RSA headlines/descriptions, hooks, and an angle matrix…
Design
Ohh-889/skyroc
Comprehensive design skill: brand identity, design tokens, UI styling, logo generation (55 styles, Gemini AI), corporate identity program (50 deliverables, CIP mockups), HTML presentations…
Website Taste Pass
tryproduck/produck-skills
Runs a category-first visual audit of a website, then a decisive design pass that raises credibility and conversion clarity, verified with screenshots instead of subjective opinion.
More from irinabuht12-oss/marketing-skills
All 48 skills in this repoAb Test Analyzer
irinabuht12-oss/marketing-skills
Statistical significance calculator for A/B test results with sample size requirements, segment breakdowns, and hypothesis generation.
Ad Spend Allocator
irinabuht12-oss/marketing-skills
Multi-channel budget optimization using MER, marginal ROAS, and diminishing returns analysis.
Competitor Teardown
irinabuht12-oss/marketing-skills
Systematic competitive analysis covering positioning, messaging hierarchy, objection handling, and CTA strategy from landing page URLs or screenshots.
Content Repurposer
irinabuht12-oss/marketing-skills
Transform one long-form piece into multiple platform-specific content derivatives including LinkedIn posts, tweet threads, email snippets, ad hooks, and video scripts while maintaining voice…
E2E SEO Assistant
irinabuht12-oss/marketing-skills
Full SEO workflow covering technical audits, content gaps, backlink opportunities, on-page fixes, and content briefs.
Email Sequence Writer
irinabuht12-oss/marketing-skills
Write complete nurture email sequences with subject lines, preview text, and body copy using proven copywriting formulas.
Related
Categories
Questions about Device Performance Split
What does Device Performance Split do?
Analyzes how your campaigns perform across mobile, desktop, and tablet. Device Performance Split is an agent skill from irinabuht12-oss/marketing-skills. Analyzes how your campaigns perform across mobile, desktop, and tablet.
When should I use Device Performance Split?
Device Performance Split fits situations like: tasks that involve Landing pages; tasks that involve Paid advertising.
How do I install Device Performance Split in Claude Code?
Run `npx skills add irinabuht12-oss/marketing-skills --skill device-performance-split -a claude-code`. Or copy the skill folder (skills/device-performance-split in irinabuht12-oss/marketing-skills) into .claude/skills/device-performance-split in your project. Claude Code loads it when a task matches its description.
How do I install Device Performance Split in Codex?
Run `npx skills add irinabuht12-oss/marketing-skills --skill device-performance-split -a codex`. Or copy the skill folder (skills/device-performance-split in irinabuht12-oss/marketing-skills) into .agents/skills/device-performance-split in your project. Codex loads it when a task matches its description.
Can I use Device Performance Split 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 irinabuht12-oss/marketing-skills --skill device-performance-split -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/device-performance-split, .gemini/skills/device-performance-split, .github/skills/device-performance-split and .opencode/skills/device-performance-split in your project.
What does Device Performance Split need to run?
Going by SKILL.md and its folder, Device Performance Split needs the command-line tools its instructions call (claude).
Does Device Performance Split access the network?
SKILL.md names 2 domains. In commands or code: connector.get-ryze.ai; the agent is likely to contact it when it follows the instructions. As links in the text: get-ryze.ai. This is read from the text; nothing was executed.
Is Device Performance Split 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 Device Performance Split use?
No licence was found for Device Performance Split or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Device Performance Split use?
About 704 tokens (SKILL.md is roughly 2.8k 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 Device Performance Split?
Skills that share tags, products or a category with Device Performance Split: Launch Video (pexoai/pexo-skills, 801 stars), Suede Ads (JasonColapietro/suede-creator-skills, 127 stars), Competitor Ad Intelligence (sickn33/agentic-awesome-skills, 47k stars) and Ad Creative Builder (aaron-he-zhu/aaron-marketing-skills, 2.9k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Device Performance Split?
irinabuht12-oss (a GitHub user) maintains it in irinabuht12-oss/marketing-skills, which has 3,908 GitHub stars. The repository holds 48 skills in this directory. The repository was last updated on September 24, 2026.
Source: irinabuht12-oss/marketing-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.