MCP-UI-Org/mcp-ui
UI over MCP. Create next-gen UI experiences with the protocol and SDK! observed · 2026-08-28
Health v2 · maintenance only
73/100
- Activity 91
- Release rhythm 71
- Longevity 34
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: 1
- age_days: 477
- days_rel: 116
- days_push: 56
- n_releases_24m: 74
Adoption not part of the score
5108 stars · 392 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
mcp-ui is an SDK implementing the MCP Apps standard for delivering interactive UI over the Model Context Protocol. It provides client SDKs (React components for rendering tool UIs in sandboxed iframes) and server SDKs for TypeScript, Python, and Ruby to create UI resources for MCP tools.
Use cases
- render interactive tool UIs inside MCP hosts
- build rich web interfaces for AI agent tools
- serve UI resources from an MCP server
- embed sandboxed HTML widgets in LLM tool responses
- implement the MCP Apps standard in a host application
- create UIs for MCP tools in Python or Ruby
When to choose
- you're building an MCP host that needs to render tool UIs
- you want your MCP server tools to return interactive interfaces instead of plain text
- you need spec-compliant, production-ready MCP Apps SDKs
- you want secure sandboxed rendering of remote UI code
When to avoid
- you need a general-purpose frontend UI component library unrelated to MCP
- your MCP client only supports plain text tool results
- you're building a traditional web app without the Model Context Protocol
Facets
library · maturity active
ui-components frontend-framework mcp sdk chat-interface large-language-models frontend web-development developer-tools python browser mcp-apps interactive-ui sandboxed-iframes react-components model-context-protocol ai-agents nodejs web-server typescript
3 sources
- readme: https://github.com/MCP-UI-Org/mcp-ui · fetched 2026-08-28 · 4c7c35def9e6
- homepage: https://mcpui.dev · fetched 2026-08-29 · 05c74ee4e225
- site_page: https://mcpui.dev/about · fetched 2026-08-29 · d581b9bc7735
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| MCP-UI-Org/mcp-ui | main | 73 |
For agents
markdown · JSON · MCP: product_card(name="MCP-UI-Org/mcp-ui")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem