AI Prompt Commands & Parameters
435 commands & parameters · 13 AI tools · official sources only
AI tools are increasingly driven by what you type, not what you click: slash commands steer coding agents, @ mentions attach context, and generation parameters shape images and video. This section is a structured reference for that typed layer - the commands, parameters, and prompt syntax of AI tools - built the same way as our keyboard shortcuts reference: every entry is a literal token taken from official documentation, with a description and a usage note, and every table links its source.
This is deliberately not a prompt gallery. There are no prompt templates or example prompts here; those age fast and are easy to find elsewhere. What is hard to find is a maintained, machine-readable list of what a tool actually accepts: which slash commands exist in Claude Code today, what every Midjourney parameter does, or how A1111 attention weighting is spelled. That is what these pages hold, and the same data is available as JSON through our public API.
Keyboard shortcuts for these tools remain in the Shortcuts section - the two references are linked both ways, so a platform page in one section points to its counterpart in the other.
Platforms
Compact References
Smaller command sets live directly on this page.
Stable Diffusion (A1111) · Source: AUTOMATIC1111 WebUI Wiki — Features
Prompt Syntax & Weights (15)
| Command / Syntax | What it does | Notes |
|---|---|---|
| (word) | Increase attention to word by a factor of 1.1 | Wrap any prompt token in parentheses. |
| ((word)) | Increase attention by 1.21 (1.1 x 1.1) | Stack parentheses to multiply the effect. |
| [word] | Decrease attention to word by a factor of 1.1 | Square brackets reduce emphasis; no numeric weight allowed. |
| (word:1.5) | Set an explicit attention weight on word | Weights work with () only. Default weight is 1.1. |
| (word:0.25) | Decrease attention by an explicit factor | Values below 1 reduce influence (0.25 = quarter strength). |
| \(word\) | Use literal parentheses characters in the prompt | Escape with backslashes: anime_\(character\). |
| BREAK | Fill the current 75-token chunk with padding and start a new chunk | Must be uppercase. Controls how long prompts are split. |
| [from:to:when] | Prompt editing: swap from one text to another mid-sampling | when is a step number or a 0.0-1.0 fraction of steps. |
| [to:when] | Add text to the prompt after a fixed number of steps | Adds the to text once step when is reached. |
| [from::when] | Remove text from the prompt after a fixed number of steps | Drops the from text once step when is reached. |
| [cow|horse] | Alternating words: swap tokens every other sampling step | Step 1 uses cow, step 2 horse, and so on. |
| prompt1 AND prompt2 | Composable diffusion: combine multiple prompts | AND must be uppercase. Supports weights: a cat :1.2 AND a dog. |
| <lora:filename:multiplier> | Apply a LoRA at the given strength | Filename without extension; multiplier usually 0-1. Not allowed in the negative prompt. |
| <hypernet:filename:multiplier> | Apply a Hypernetwork at the given strength | Same syntax family as LoRA extra networks. |
| embedding-filename | Trigger a Textual Inversion embedding by its filename | Place the embedding's filename anywhere in the prompt. |
Suno AI · Source: Suno Help Center
Prompt Metatags (6)
| Command / Syntax | What it does | Notes |
|---|---|---|
| [Verse] | Verse section | Specify a verse section in the song. |
| [Chorus] | Chorus section | Specify a chorus section. |
| [Bridge] | Bridge section | Specify a bridge section. |
| [Outro] | Outro | Specify the outro section. |
| Genre tags | Set genre | Tag genres like pop, rock, jazz, hip-hop. |
| BPM | Set tempo | Specify the song BPM (tempo). |
LM Studio · Source: LM Studio Docs
Model Parameters (5)
| Command / Syntax | What it does | Notes |
|---|---|---|
| Temperature | Creativity (0-1) | Higher = more creative, lower = more deterministic. |
| Context Length | Token window | Max tokens for input + output combined. |
| Top P | Nucleus sampling | Probability mass threshold for token selection. |
| Repeat Penalty | Avoid repetition | Penalise recently used tokens to reduce repetition. |
| GPU Layers | GPU offload | Number of model layers to offload to GPU. |
Frequently Asked Questions
What counts as a prompt command on this site?
A literal, typeable token from official documentation: slash commands, @ mentions, chat variables, generation parameters, and prompt syntax operators. We do not collect prompt templates or example prompts.
How is this different from the keyboard shortcuts pages?
The Shortcuts section covers keys you press and terminal CLI invocations. This section covers what you type inside an AI tool's prompt to control it - commands, parameters, and syntax.
Where does the data come from?
Each platform lists its source: official docs pages, vendor help centers, or the project's own wiki. Every table links its source, and nothing is invented.
Developers: this data is available as JSON at /api/v1/prompts/all.json and per platform at /api/v1/prompts/<key>.json.