building-streamlit-chat-ui

Build Streamlit chat UIs with st.chat_message, st.chat_input, and st.write_stream.

1|1|Updated Mar 20, 2026
One-click install
npx skills add https://github.com/Shamrock2245/shamrock-trading-bot --skill building-streamlit-chat-ui-shamrock2245
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: building-streamlit-chat-ui
Source: https://github.com/Shamrock2245/shamrock-trading-bot/tree/main/.agent/skills/developing-with-streamlit/skills/building-streamlit-chat-ui
Command: npx skills add https://github.com/Shamrock2245/shamrock-trading-bot --skill building-streamlit-chat-ui-shamrock2245

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Streamlit chat interfaces make it easy to build interactive, real-time AI conversations with web UI elements like chat messages, inputs, and streaming responses.

Core Features & Use Cases

  • Chat elements: st.chat_message, st.chat_input, and message history to maintain context.
  • Streaming responses: live token streaming with st.write_stream for interactive UX.
  • Rich UX: avatars, suggestion chips, file uploads, and optional audio dictation for multimodal input.
  • Use Case: Build a customer-support chatbot inside a Streamlit app that chats with users and streams responses from an LLM.

Quick Start

Create a Streamlit app that uses st.chat_message and st.chat_input to build a live, streaming 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 Streamlit chat UI with real-time streaming responses?

You can build a Streamlit chat UI with real-time streaming by using st.chat_message for message history and st.write_stream to render live token streaming for interactive UX.

Can I add file uploads and audio dictation to a Streamlit chatbot interface?

Yes, you can add file uploads and optional audio dictation to a Streamlit chatbot interface to support multimodal input alongside st.chat_input for text messages.

How do I maintain message history in a Streamlit chat application?

To maintain message history in a Streamlit chat application, use st.chat_message to store and display previous messages, ensuring conversational context is preserved across turns.

Does Streamlit support avatars and suggestion chips for chat interfaces?

Streamlit supports avatars and suggestion chips to enhance chat interfaces, providing a richer UX experience for customer support tools and AI chatbots.

What is the best way to create a customer support chatbot inside a Streamlit app?

The best way to create a customer support chatbot inside a Streamlit app is combining st.chat_input for user queries with st.write_stream to stream LLM responses directly.