MeiGen AI Design MCP is an MCP server that lets AI coding tools generate images and videos through cloud models, OpenAI-compatible APIs, or local ComfyUI, an interface for running image-generation workflows. It is for creating designs such as logos, product images, animations, and batches of visual variations from coding-agent environments. Its catalogue entries provide skills, commands, agents, a plugin, and a hook for using the server's design workflow.
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.
git clone --depth 1 https://github.com/jau123/MeiGen-AI-Design-MCPWrote 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.
[](https://agentmods.dev/commands/jau123/meigen-ai-design-mcp/gen)<a href="https://agentmods.dev/commands/jau123/meigen-ai-design-mcp/gen"><img src="https://agentmods.dev/badge/commands/jau123/meigen-ai-design-mcp/gen/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/commands/jau123/meigen-ai-design-mcp/gen"><img src="https://agentmods.dev/badge/commands/jau123/meigen-ai-design-mcp/gen.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00025 | $0.00241 |
| Opus 5 | $0.00013 | $0.00120 |
| Sonnet 5 | $0.00005 | $0.00048 |
| Haiku 4.5 | $0.00003 | $0.00024 |
Grade A, and why
gen 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 10d 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.
Copies of this mod
1 near-identical copy found in the catalogue:
- gen — 91% identical, 5 lines differ
What it actually says
Quick Generate
Generate an image immediately from the user's description. This is the fast path — skip exploration and go straight to generation.
Instructions
- Look at the user's prompt:
$ARGUMENTS - If the prompt is very short (under 10 words), call
mcp__meigen__enhance_promptfirst to enrich it, then use the enhanced result - If the prompt is already detailed (10+ words), use it directly
- Delegate to the image-generator agent with the prompt (keeps base64 data out of main context)
- When the agent returns, show a brief one-line creative comment about the generation
Do NOT:
- Ask for confirmation before generating
- Suggest alternatives or options
- Run mcp__meigen__search_gallery for references
- Give lengthy explanations or describe the image
- Call generate_image directly — always delegate to image-generator agent
This is a quick-fire command. Generate and show.
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.
- 10d ago First seen · 28 lines · 25 tokens per session scan A 7ad3c148c585
gen is a command published in the GitHub repository jau123/MeiGen-AI-Design-MCP (1,746 stars, last pushed 1mo ago), licensed MIT. It adds 25 tokens to every session and 241 once invoked, about $0.0001 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.
Other commands, from other repositories
models
List available AI models and switch the default model for this session. Use when user runs /meigen:models to see or change models.
ref
Upload a local image as reference for generation. Returns a public URL.
gen
Quick image generation. Use when user runs /meigen:gen with a prompt. Skips intent assessment, generates directly.
find
Quick gallery search. Use when user runs /meigen:find with keywords to browse inspiration.
compare
Diff two ComfyUI workflows to see what changed.
install
Install a ComfyUI custom node pack.