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Compute and assemble strings in ComfyUI v1.0.0

Use this resource to compute a value or assemble a string in a ComfyUI workflow

New

  • 472 downloads
  • 152 likes
  • 118 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install comfyui-math-string-nodes

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent picks the right compute node, such as SimpleMath or MathExpression, sets up primitives and sliders, then assembles, splits or replaces text, including with a regular expression. You get cleanly built values and prompts.

Mostly picked by

Updated November 2, 2026

Card for the “Compute and assemble strings in ComfyUI” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: compute node choice, expression syntax and single or multiline strings
  • references/: primitives, sliders, JSON and list utilities, recipes

Good fit for

  • You build a prompt from several variables
  • You want a slider to tune a value without touching the graph

Not for

    Tags

    • comfyui
    • math
    • strings
    • expressions

    About

    You say

    “Assemble the prompt from the style, the subject and a computed step count.”

    Card for the “Compute and assemble strings in ComfyUI” skill

    Skill published by laurigates under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to compute a value or assemble a string in a ComfyUI workflow
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/gotchas.md2 KB
    • references/json-and-lists.md0.7 KB
    • references/primitives-and-sliders.md1.3 KB
    • references/recipes.md3.6 KB
    • SKILL.md9.6 KB

    Origin and licence

    Listed unmodified

    Author
    laurigates
    Source
    github.com/laurigates/claude-plugins/tree/3cbda15de062aa6d3302afd330afb0ff1c8979df/comfyui-plugin/skills/comfy-math-strings
    Licence
    MIT

    Notice

    « comfy-math-strings » (laurigates, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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