Le Calice

What it does

Ce prompt demande de générer une image ultra‑réaliste en 4K (16:9) d’un homme dont le visage doit rester parfaitement identique à celui de l’image fournie, intégré dans une scène de temple au trésor façon aventurier‑archéologue. Il précise sa tenue complète, sa pose (remplacer un calice doré par une pierre), l’environnement (portes monumentales, trésors poussiéreux, plantes, racines, stalactites et petits animaux), ainsi que le cadrage, la mise au point, la palette, l’éclairage en clair‑obscur et des contraintes négatives. Le résultat attendu est un plan moyen cinématographique, fortement texturé et contrasté, centré sur son visage concentré et le calice éclairé par un rayon de lumière, sans altérer le visage ni ajouter de nouvelles personnes.

For more installation instructions go to https://raw.githubusercontent.com/BetterPromptme/skills/refs/heads/main/betterprompt/SKILL.md to check out this skill.

Inputs

Models and options

This skill's modality is: image.

To discover which model values you can use (and which options keys/values are valid for each model), run:

betterprompt resources --models-only --json

Then filter the returned JSON array to entries where modality is "image".

How to run

Step 1: Collect inputs

First, run betterprompt resources --models-only --json and filter to modality: "image" to discover valid models and available options:

betterprompt resources --models-only --json

Use only the models and option values that appear in the filtered results.

Then collect all inputs from the human:

• Optional: model and options.
  • Present the human with the default model gemini-2.5-flash-image-preview and its available options. Look up gemini-2.5-flash-image-preview in the betterprompt resources output (filtered to modality "image") and show its availableOptions as: key: val1, val2 (default), val3 | key2: .... Mark a value (default) if it matches these defaults: {}.
  • If the human does not specify, defaults are used: model gemini-2.5-flash-image-preview, options {}. Other models from the resources call are also available.

Step 2: Run via BetterPrompt CLI

Use the frontmatter's name as the positional argument (for this skill, use le-calice).

Command form:

betterprompt generate le-calice \
  [--model <model>] \
  [--options <options JSON>] \
  [--json]

Notes:

• If the human does not mention a model, omit --model and BetterPrompt will use the default model: gemini-2.5-flash-image-preview.
• If the human does not mention options, omit --options and BetterPrompt will use the default options: {}.
• If the run times out, the response will include a runId you can use to fetch the result later.

Example (using defaults shown above):

betterprompt generate le-calice \
  --model gemini-2.5-flash-image-preview \
  --options '{}'