creating-streamlit-themes

Centralize Streamlit theming via a single config.toml.

Updated Jan 27, 2026
One-click install
npx skills add https://github.com/erickfmm/transformer-encoder-frankestein --skill creating-streamlit-themes-erickfmm
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: creating-streamlit-themes
Source: https://github.com/erickfmm/transformer-encoder-frankestein/tree/main/.agents/skills/developing-with-streamlit/skills/creating-streamlit-themes
Command: npx skills add https://github.com/erickfmm/transformer-encoder-frankestein --skill creating-streamlit-themes-erickfmm

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Align Streamlit apps with brand guidelines by simplifying theming through a centralized config.toml approach, eliminating patchwork CSS and manual tweaks.

Core Features & Use Cases

  • Centralized theming via a single [theme] (and [theme.sidebar]) config, enabling consistent light/dark modes.
  • No custom CSS required; adjust colors, typography, and borders using TOML values for predictable visuals.
  • Themed templates for common branding scenarios (Snowflake, Dracula, Nordic, Stripe, etc.) to accelerate branding across apps.

Quick Start

Update your config.toml with a themed [theme] block and reload the app to apply the new visuals.

Frequently Asked Questions about creating-streamlit-themes

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I centralize Streamlit theming using config.toml?

Centralize Streamlit theming by defining color, typography, and layout settings within a single [theme] block in config.toml. This approach eliminates patchwork CSS and applies consistent brand visuals across light and dark modes.

Do I need custom CSS to brand my Streamlit app?

No custom CSS is required to brand Streamlit apps when using config.toml. Adjust colors, typography, and borders using TOML values for predictable, brand-consistent visuals without manual CSS tweaks.

Can I apply consistent light and dark modes in Streamlit branding?

Yes, you can apply consistent light and dark modes by configuring [theme] and [theme.sidebar] sections in config.toml. This ensures brand-aligned visuals across different display modes.

What is the best way to align Streamlit visuals with brand guidelines?

The best way to align Streamlit visuals with brand guidelines is using a centralized config.toml approach. It simplifies theming by consolidating colors and typography into TOML values, replacing patchwork CSS.

Are there pre-made Streamlit theme templates for common branding scenarios?

Yes, themed templates for common branding scenarios like Snowflake, Dracula, Nordic, and Stripe are available. Update your config.toml with a themed [theme] block and reload the app to apply the visuals.