gpt-image-gen SKILL.md skillA
gpt-image-gen from code-yeongyu/senpi is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add code-yeongyu/senpi/gpt-image-gen@git:20260910.a3ad98fPins git:20260910.a3ad98f in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- code-yeongyu/senpi
- Path
packages/coding-agent/src/core/extensions/builtin/imagegen/skill/SKILL.md- Versions recorded
- 7
- Latest version
- git:20260910.a3ad98f, committed Sep 10, 2026
- First version recorded
- Aug 11, 2026
- Size
- 9,339 bytes
- Repository stars
- 512
- License
- MIT
MUST read before generating images. Prompt-crafting guide for gpt-image-2.5 covering tool routing (native image_generation server tool vs the generate_image tool), model and quality selection, prompt structure, exact text rendering, reference-image editing, transparent assets, output formats, and multi-turn refinement.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# GPT Image Generation How to get the image right the first time, and how to fix it fast when it is not. Read this before your first generation call. ## Which tool When image generation tooling is present in your tool set, pick the surface that actually exists right now: - If a native `image_generation` server tool is available, use it. The provider runs generation server-side and returns the image in the response stream. - Otherwise, call the `generate_image` tool. It sends your prompt and optional reference images to the configured OpenAI-compatible endpoint and saves the result as a png, jpeg, or webp file. The model, quality, size, background, and format controls below apply to `generate_image`, not to the native server tool. Check your current tool set before choosing. Tool state can change mid-session (model switch, credential change), so trust the tools you can see over what this page said at startup. If both surfaces ever appear, prefer the native server tool. When the request is clear, generate directly instead of asking for confirmation; ask only when a required reference image is missing. ## Model selection …
Read the whole file at its exact version.
How to install
mdr add code-yeongyu/senpi/gpt-image-gen@sha256:32c29f27c041c86fThe line at the top of this page pins the label git:20260910.a3ad98f, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_d2phuuw4j7ygvsae)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 7 versions of this file, between Aug 11, 2026 and Sep 10, 2026, about one every 5 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260910.a3ad98f latest | 2026-09-10 | a3ad98f | 9,339 B | A | view · diff |
| git:20260910.3023c68 | 2026-09-10 | 3023c68 | 9,185 B | A | view · diff |
| git:20260910.79de8d2 | 2026-09-10 | 79de8d2 | 9,105 B | A | view · diff |
| git:20260910.a36a26a | 2026-09-10 | a36a26a | 9,187 B | A | view · diff |
| git:20260910.63e99b4 | 2026-09-10 | 63e99b4 | 9,085 B | A | view · diff |
| git:20260909.49cd466 | 2026-09-09 | 49cd466 | 7,404 B | A | view · diff |
| git:20260811.d10921a | 2026-08-11 | d10921a | 4,987 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (9339 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
code-yeongyu/senpi · 512 stars · license MIT · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_d2phuuw4j7ygvsae GET https://markdownregistry.com/api/v1/resolve?ref=code-yeongyu/senpi/gpt-image-gen GET https://markdownregistry.com/api/v1/blob/32c29f27c041c86f3823eacd44597b39ec482171c2d5648867af4390f0c4b196
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
More from code-yeongyu/senpi
Every file in code-yeongyu/senpi