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 RoyZhao1991/LingShu --skill imaginegit clone --depth 1 https://github.com/RoyZhao1991/LingShuWrote 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/royzhao1991/lingshu/imagine)<a href="https://agentmods.dev/skills/royzhao1991/lingshu/imagine"><img src="https://agentmods.dev/badge/skills/royzhao1991/lingshu/imagine.svg" alt="Measured on agentmods" 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 | $0.00097 | $0.02283 |
| Opus 5 | $0.00048 | $0.01141 |
| Sonnet 5 | $0.00019 | $0.00457 |
| Haiku 4.5 | $0.00010 | $0.00228 |
Grade A, and why
imagine 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 6d 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:
- imagine — 100% identical, 0 lines differ
How it starts
The opening of the file, as written. The whole thing — 131 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Imagine
Guidance for the two image tool calls in Grok Build:
image_gen- generate a new image from a text prompt.image_edit- modify an existing image using a text prompt and source image.
Apply this whenever you're considering or about to call either tool.
Build accurate visuals with code, not the image tools
- Image models are unreliable at exact text, numbers, and structure. They can handle short text or a simple layout, but they often garble words, invent numbers, draw chart bars that match no data, or point diagram arrows nowhere, and the more that has to be exact, the worse they do. A detailed prompt doesn't make it dependable, and an
image_editpass usually won't fix it. So when a result needs specific text, data, or structure to be correct (charts from real numbers, labeled or technical diagrams, math explainers, tables, screens with real copy), construct the asset with code, where you control the exact content. Prefer HTML and CSS, which give much better layout, typography, and polish than Python plotting. When only the look matters (photos, illustrations, characters, scenes, decorative art), the image tools are the right choice. Which one fits depends on what the output needs to get right, not on how the request is worded.
Verifying discrete accuracy (loop)
When the output must get specific text, numbers, data, or structure right, don't trust the first result - verify it in a loop:
- Produce the result (generate, or per Build accurate visuals with code, construct it in code).
- Inspect the actual output - use image understanding to read a generated image back (or check the rendered code) - and confirm every word, number, label, and structural detail matches the requirement, and that nothing overlaps, clips, or runs off-canvas.
- If anything is wrong, fix and re-verify:
- Garbled text, invented numbers, or broken layout from an image model? Don't just re-prompt - it will likely garble it again. Rebuild it with code.
- Overlapping or clipped elements in code-built output? Re-lay-out with auto-layout (HTML/CSS) rather than nudging coordinates by hand.
- Otherwise make one targeted edit.
- Only finish when the discrete content is exactly correct. If it can't be made accurate, tell the user instead of shipping something wrong.
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.
- 6d ago First seen · 131 lines · 97 tokens per session scan A ced79ca46b18
imagine is a skill published in the GitHub repository RoyZhao1991/LingShu (11 stars, last pushed 17d ago), licensed Apache-2.0. It adds 97 tokens to every session and 2,283 once invoked, about $0.0005 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 skills, from other repositories
video-generation
Guide to video generation in MassGen. Use when creating videos from text prompts or images across Grok, Google Veo, and OpenAI Sora backends.
image-generation
Guide to image generation and editing in MassGen. Use when creating images, editing existing images, iterating on image designs, or choosing between image backends (OpenAI, Google Gemini/Imagen, Grok, OpenRouter).
multimedia-backend-integrator
Reference guide for adding new media generation backends to MassGen's unified generatemedia tool.
audio-generation
Guide to audio generation and understanding in MassGen. Covers text-to-speech, music, sound effects, and audio understanding across ElevenLabs and OpenAI backends.
bento-slides
Create and edit Bento presentations — self-contained .bento.html decks whose document is JSON. Use whenever the user wants a slide deck or presentation: from scratch, from source material, or by improving an existing file.
cdaf
Read CDAF sidecar files (.cdaf) instead of processing video with vision. Use whenever a task involves understanding, summarizing, searching, editing, or selecting from video files (b-roll, raw clips, footage libraries) — check for a .cdaf sidecar FIRST before analyzing any video directly.