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.
npx skills add jgkme/img-gen-mcp --skill image-generationgit clone --depth 1 https://github.com/jgkme/img-gen-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/skills/jgkme/img-gen-mcp/image-generation)<a href="https://agentmods.dev/skills/jgkme/img-gen-mcp/image-generation"><img src="https://agentmods.dev/badge/skills/jgkme/img-gen-mcp/image-generation/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/skills/jgkme/img-gen-mcp/image-generation"><img src="https://agentmods.dev/badge/skills/jgkme/img-gen-mcp/image-generation.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 | $0.00031 | $0.00353 |
| Opus 5.5 | $0.00012 | $0.00141 |
| Sonnet 5.5 | $0.00006 | $0.00071 |
| Haiku 4.5 | $0.00003 | $0.00035 |
Grade A, and why
image-generation 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 1mo 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.
What it actually says
Image Generation
Use this skill when the task is to create a new image with generate_image or kilo_generate_image.
Prompt shape
Prefer a short structured prompt:
Purpose: social post.
Style: clean editorial photo.
Aspect ratio: landscape.
Subject: a colorful parrot perched on a branch.
Scene: simple studio background with soft light.
Constraints: no text, no watermark, sharp focus.
Tool guidance
- Use
generate_imagefor normal provider routing. - Use
kilo_generate_imagewhen you want the Kilo gateway route. - Set
provider=autowhen the model slug should determine the backend. - Set
qualitytofast,balanced, orqualitywhen you want routing to bias speed or fidelity. - Set
modelonly when you need a specific model override. - Set
output_pathwhen you want a deterministic file path on disk. - For logo, favicon, or website asset work, switch to the
website-asset-workflowskill so generation is paired with crop, background removal, and optimization guidance. - For sprite sheets, transparent frames, or game UI assets, switch to the
sprite-workflowskill so generation stays focused on readable small-scale assets and game-ready exports.
Good practice
- Keep the prompt focused on one image.
- Mention the subject, style, lighting, and composition.
- Add
purposewhen the image has a specific use case. - Change one variable at a time when iterating.
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.
- 1mo ago First seen · 40 lines · 31 tokens per session scan A af278fc11218
image-generation is a skill published in the GitHub repository jgkme/img-gen-mcp (3 stars, last pushed 3mo ago), licensed MIT. It adds 31 tokens to every session and 353 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-08-31.
Other skills, from other repositories
local-ai-agents
Build local-first AI agents that run entirely on a developer workstation with Microsoft Foundry Local and Qwen function-calling models. Covers Small Language Models (SLMs), the OpenAI-compatible local endpoint, sandboxed local tools, local RAG with Chroma, local MCP servers, hybrid cloud/local routing, and the…
systematic-debugging
Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes.
next-cache-components-adoption
Turn on Cache Components in a Next.js app and resolve the blocking routes it surfaces. Use when the user wants to enable, adopt, or migrate to Cache Components, flip the cacheComponents flag, work through a flood of blocking-prerender / instant validation errors, run the cache-components-instant-false codemod, or…
chat-pet-sprite-creation
Use when creating or changing VS Code chat pet sprite art, sprite sheets, state animations, eye treatments, Stable/Insiders variants, or pet transitions under src/vs/workbench/contrib/chat/browser/widget/media/chatPet.
cpu-profile-analysis
Analyze V8/Chrome CPU profiles (.cpuprofile) and DevTools trace files (Trace-.json). Use when: profiling performance, investigating slow functions, comparing code paths, finding bottlenecks, analyzing timeToRequest, understanding call trees from sampling profiler data, analyzing layout/paint/rendering, investigating…
next-cache-components-optimizer
Optimize the meaningful UI available immediately from a Next.js route on an initial load (hard navigation) or named client-side navigation (soft navigation). Encode the goal as a failing @next/playwright instant() e2e and work it to green, one verified route and entry point at a time; the shipped test then guards…