building-streamlit-chat-ui

Create interactive AI chat interfaces with Streamlit's st.chat_message and st.chat_input APIs.

Updated Apr 4, 2026
One-click install
npx skills add https://github.com/mberetvas/blauw_zwart_pipeline --skill building-streamlit-chat-ui-mberetvas
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: building-streamlit-chat-ui
Source: https://github.com/mberetvas/blauw_zwart_pipeline/tree/main/.agents/skills/developing-with-streamlit/skills/building-streamlit-chat-ui
Command: npx skills add https://github.com/mberetvas/blauw_zwart_pipeline --skill building-streamlit-chat-ui-mberetvas

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Streamlit chat UIs enable rapid construction of conversational interfaces for AI agents, reducing development time and improving user engagement.

Core Features & Use Cases

  • Create chat-like interfaces using Streamlit's st.chat_message and st.chat_input components.
  • Implement message history, avatars, and streaming responses for natural conversations.
  • Use cases include AI assistants, customer support chatbots, and internal QA bots in data apps.

Quick Start

Run a minimal Streamlit app that uses st.chat_message and st.chat_input to create a basic AI chat interface.

Frequently Asked Questions about building-streamlit-chat-ui

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

FAQPage Schema
How do I build a chat interface in Streamlit for an AI assistant?▼

You build a Streamlit chat interface using the st.chat_message and st.chat_input APIs to create conversational UIs with message history, avatars, and streaming responses for Python AI apps.

Can I implement streaming responses in a Python chat UI using Streamlit?▼

Yes, you can implement streaming responses in a Streamlit chat UI by utilizing the st.chat_message component to display conversational messages dynamically as the AI assistant generates them.

What do I need to create a conversational web app with message history in Python?▼

You need Python and the Streamlit framework to create a conversational web app, specifically using the st.chat_message and st.chat_input APIs to manage message history and user input.

Does Streamlit support adding avatars to chatbot interfaces?▼

Streamlit supports adding avatars to chatbot interfaces through the st.chat_message component, allowing you to create polished, natural conversational UIs for AI assistants and customer support bots.

What are the limitations of using Streamlit for AI chat UIs?▼

Streamlit chat UIs are designed for rapid construction of conversational interfaces in Python, but implementing them requires specific knowledge of the st.chat_message and st.chat_input APIs to function correctly.