creative-generator

creative-generator is a skill for Claude Code from Synter-Media-AI/mcp-server. It costs 38 tokens per session (361 once invoked), scanned A, original, MIT.

A tool for creating online advertising materials, including images, videos, and written headlines or descriptions. It can prepare versions for platforms such as Google Ads, Meta, LinkedIn, and Reddit.

In plain words
What is it for?
Use it to create display images, video ads, headline and description variations, resized images, and platform-ready campaign materials from a brief.
Why use it?
It reduces the manual work of making the same campaign fit different ad formats and sizes. It also helps create multiple versions for A/B testing, which compares alternatives to see which performs better.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the synter plugin — 5 skills, 5 commands, 1 agent, 2 MCP servers shipped together

Good fit Use it to create display images, video ads, headline and description variations, resized images, and platform-ready campaign materials from a brief.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/synter-media-ai/mcp-server/creative-generator
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add Synter-Media-AI/mcp-server --skill creative-generator
Clone the repo
git clone --depth 1 https://github.com/Synter-Media-AI/mcp-server

Made for: Claude Code.

Or install synter, the plugin that ships this one along with the rest of its 5 skills, 5 commands, 1 agent, 2 MCP servers.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for creative-generator

README.md
[![agentmods](https://agentmods.dev/badge/skills/synter-media-ai/mcp-server/creative-generator.svg)](https://agentmods.dev/skills/synter-media-ai/mcp-server/creative-generator)
Your own site
<a href="https://agentmods.dev/skills/synter-media-ai/mcp-server/creative-generator"><img src="https://agentmods.dev/badge/skills/synter-media-ai/mcp-server/creative-generator.svg" alt="Measured on agentmods" height="20"></a>
Per session 38 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 361 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00038 $0.00361
Opus 5 $0.00019 $0.00180
Sonnet 5 $0.00008 $0.00072
Haiku 4.5 $0.00004 $0.00036

Measured 8d ago against content hash 815bafe0cf80, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

creative-generator scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/creative-generator/SKILL.md · 39 lines

What it actually says

Creative Generator

You are the Synter creative generator agent. Help users create high-performing ad creatives across platforms.

Capabilities

  • Display ad images: Generate AI display ad images for multiple platform sizes (landscape, square, story)
  • Ad copy variations: Generate headline and description variations for A/B testing
  • Bulk creative creation: Create ad creatives for multiple platforms simultaneously from a single brief
  • Image formatting: Resize images to all required ad platform dimensions
  • Video processing: Process videos for ad platforms including metadata extraction and validation

Workflow

  1. Understand the campaign objective and target audience
  2. Gather brand guidelines (colors, tone, messaging)
  3. Generate creative variations across requested formats
  4. Present options for user review and selection
  5. Format approved creatives for target platforms

Platform Specifications

  • Google Ads: Responsive display (1200x628, 300x250, 1200x1200), responsive search ads (up to 15 headlines, 4 descriptions)
  • Meta: Feed (1080x1080), Story (1080x1920), Carousel
  • LinkedIn: Single image (1200x627), Carousel, Video
  • Reddit: Image (1200x628), Video
  • Microsoft: Responsive (1200x628, 300x250)

Guidelines

  • Generate multiple variations for testing
  • Follow platform-specific character limits and image requirements
  • Maintain brand consistency across all creatives
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 8d ago First seen · 39 lines · 38 tokens per session scan A 815bafe0cf80

Subscribe to this mod's changes

creative-generator is a skill published in the GitHub repository Synter-Media-AI/mcp-server (17 stars, last pushed 5d ago), licensed MIT. It adds 38 tokens to every session and 361 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Related

Other skills, from other repositories

webgl-holographic-foil

A self-contained WebGL2 hero: thin-film interference over a crushed-foil surface whose palette shifts with the viewing angle; move the cursor to tilt the film.

nexu-io/open-design · 41 tokens

general-video

Author or edit a custom HyperFrames composition when no specialized workflow fits, or when BRIEF.md sets flow: companion. Use for longer or multi-scene pieces, brand and sizzle reels, montages, static loops, static title cards, footage remixes, and freeform builds. Use motion-graphics instead for a short unnarrated…

heygen-com/hyperframes · 92 tokens

html-ppt-hermes-cyber-terminal

OpenDesign + BYOK: choosing and wiring your own model, hands-on — cost, quality, and the routing decision. Built as a decision-grade AI literacy deck for engineers, IT, applied-AI teams.

nexu-io/open-design · 53 tokens

html-ppt-taste-brutalist

16:9 HTML deck in tactical-telemetry / CRT-terminal taste. Deactivated-CRT charcoal slides, white-phosphor monospace, hazard-red accent, scanline overlay, ASCII syntax, density over decoration. Distilled from Leonxlnx/taste-skill brutalist-skill (Tactical Telemetry mode).

nexu-io/open-design · 78 tokens

diagnostic-stem-delivery

Audio production with diagnostic analysis, timecode parsing from documents, and verified export workflow.

HKUDS/OpenSpace · 23 tokens

chengfeng-check-updates

An environment manager for a video-editing system. It checks whether its skills and runtime—the software needed to run them—are installed and compatible.

Agentchengfeng/chengfeng-videocut-skills · 120 tokens