MOS AI
Organize marketing, content, brand, or product requirements into a MOS AI image generation brief to generate visual directions, Chinese and English prompts, negative prompts, aspect ratio recommendations, and iteration plans. Use this when users need event key visuals, social media graphics, article covers, or concept art.
Version 3.3 · MEXC Design · Updated on 2026/07/22
Quick Start
1. Download the ZIP file; extraction is not required.
2. Open Claude Desktop → Customize → Skills → + → Upload a skill, and select this ZIP file.
3. Turn on the switch for this Skill in the list, and then describe your requirement as usual; Claude will call it automatically.
First, enable "Code execution and file creation" in Settings → Capabilities.
Workflow
1
Provide requirements
2
Understanding and Planning
3
Generate creative draft
4
Optimize and Finalize
5
Deliverables
Rules and Constraints
Strictly use the current MEXC brand elements and color palette (blue, black, white).
Ensure the copy is accurate, and make sure the numbers and campaign rules are clear and legible.
The exported content must fit the designated size, with important information kept centered and visible.
The use of unauthorized third-party materials or brand elements is prohibited.
Full SKILL.md
Convert MOS campaign copywriting into production-ready landing page image assets. The workflow is: understand the copywriting → load the specification package → match reference cases → determine the creative concept → rewrite the style prompts → write precise prompts → generate green-screen source images → remove the background and export transparent PNGs → perform QA based on dimensions, safe margins, and edge residue. Only generate image assets, not the entire page UI.
Required input
· Activity copywriting, rules, reward mechanisms, and product semantics
· Target slots: header image, video thumbnail, card image, in-site small icon, share image
· Tokens, product names, symbols, numbers, and mechanisms that must appear
· Explicitly prohibited elements
· Applicable specification packages: Default MEXC, VVIP, or Alpha Trader
· Canvas size, safety margins, and the maximum number of elements are subject to the current landing page specifications.
Execution Flow
1. Analyze the copy: Extract the campaign theme, user actions, core rewards, required image slots, must-include items, and must-exclude items.
2. Load current specifications: Retrieve canvas dimensions, safety margins, element count, and background rules from the landing page specifications every time, rather than relying on memory.
3. Reference Gate: First read the case index to select 1–3 cases with the same slot, and actually view the corresponding images, before writing the final prompt.
4. Creative Concept Gate: Establish a memorable visual master-idea, with creativity originating from business metaphors and object relationships, rather than being piled up with decorations.
5. Icon Pairing Rule: When the main image or key visual (KV) needs to derive smaller in-station icons, they should be simplified and redrawn from the core visuals of the completed image, without cropping or scaling.
6. Style Prompt Gatekeeping: Rewrite high-risk terms like 'neon', 'acrylic', and 'specular specular highlights' into restrained blue rim light, frosted blue glass, and soft diffuse highlights.
7. Write prompt words: Specify the subject, supporting objects, material, lighting, composition, slot size, safe margin, green screen background, and exclusions clearly, providing exact quantities and names for the elements.
8. Generate green screen source images of the same size, remove the background locally, export transparent PNGs, and synthesize share images and small icons when needed.
9. QA: Check dimensions, safety margins, bleeding/green edges, local references, material rules, and prohibited elements.
Materials and Colors
· Core emphasis on using frosted blue glass: small area, low transparency, soft diffused highlights, visible edge thickness and refraction, and fine frosted particles.
· Most supporting objects should use matte satin silver-gray metal; do not make every item look like blue glass.
· MEXC Blue is used to emphasize key objects or actions, and should not be used for meaningless decoration.
· Orange #FB652A is only used as an auxiliary color and should be applied in small areas.
· Gold is only used when the business semantics justify it, such as gold trading, VIP status, leaderboards, or official token colors.
· Token and coin comparison with local assets: silver-grey chamfered coin body, light inner ring, matte brushed surface, frosted blue glass symbol.
Output Contract
Copywriting comprehension — campaign theme, user action, core rewards, and target slots.
Reference Case — Selected case number, icon pairing number, and asset file name.
Creative Concept — a memorable visual idea and its business metaphor.
Image generation prompts — complete with subject, object list, materials, lighting, composition, dimensions, and exclusions.
Generation settings — canvas size, safe areas, green screen background, and post-processing parameters.
QA Results: Item-by-item confirmation of dimensions, safety margins, green screen residue, materials, and prohibited elements.
Execute Rules
• You must view at least one local reference case in the same slot before each image generation.
· Element count must be based on countable items. Open-ended descriptions such as 'a group of small elements' or 'multiple panels' are prohibited; the exact quantity and name must be provided.
· The MEXC Logo, VVIP badge, and Alpha Trader A-tag must be compared against local assets; they must not be generated from memory, nor should images be flatly pasted on like stickers.
· Direct resource assets must always be delivered as transparent PNGs; do not output black or white background versions unless the user explicitly requests a preview.
· Do not generate shadows, ground reflections, background glows, or green reflections, as the edges will become messy after background removal.
· Long copy should not be included in the image; leave landing page text to the page template.
· The VVIP specification package is only enabled when the copy explicitly states VVIP; it does not apply to regular VIPs.
Call template
Using the MOS Landing Page Image Generation Skill, generate a hero banner image based on the following campaign copy. First, match a reference case of the same slot and explain what is being borrowed, then provide an exact list and quantity of objects, and output the green screen source image prompt words, the background-removed transparent PNG requirements, and the QA checklist.
Example
Input:
For the 'Trade to Win' reward campaign, a MOS header image is required, and the main subject should feature a trophy and tokens.
Expected behavior:
1. Match cases of the same slot from the case index and view the corresponding images.
2. Define one central subject plus 2–3 named supporting objects, providing an exact number.
3. Token compared to local 3D token assets, no cheap gold coins.
4. Output the green screen source image prompt words, deliver transparent PNGs after background removal, and derive small icons for the website.