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Documentation Index

Fetch the complete documentation index at: https://gofastmcp.com/llms.txt

Use this file to discover all available pages before exploring further.

Each tile below is a working FastMCP server you can run with fastmcp dev apps or connect to from any MCP host. Source lives in examples/apps/ in the repository.

Sales Dashboard

Metrics, charts, and deal pipeline

System Monitor

Live CPU, memory, disk with auto-refresh

Quiz

LLM-generated trivia with scoring

Interactive Map

Geocoded addresses on Leaflet

File Upload

Drag-and-drop upload provider

Approval

Human-in-the-loop confirmation

Choice

Clickable option selection

Form Input

Pydantic model forms

Generative UI

LLM writes the UI at runtime

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Running the examples

Preview any example in your browser with the dev server: 
pip install "fastmcp[apps]"
fastmcp dev apps examples/apps/sales_dashboard/sales_dashboard_server.py
The dev UI lets you pick a tool and fill in arguments. In a real deployment the LLM provides those arguments from conversation context — the quiz example especially shines when connected to a host like Goose or Claude Desktop, where the LLM generates the questions itself.

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Standalone apps

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Sales dashboard

A full dashboard with KPI metrics, revenue trends, segment breakdown, and a deal pipeline table. Shows what you can build with a single app=True tool and Prefab’s chart and data components. 
fastmcp dev apps examples/apps/sales_dashboard/sales_dashboard_server.py

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System monitor

Reads live CPU, memory, and disk stats from your machine using psutil. Auto-refreshes via SetInterval calling a backend tool, with a dropdown to control the refresh rate. The chart accumulates up to 100 data points over time. 
pip install psutil
fastmcp dev apps examples/apps/system_monitor/system_monitor_server.py

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Quiz

The LLM generates trivia questions and passes them to the tool. The user answers via buttons, sees correct/incorrect feedback, and tracks score across questions. Demonstrates multi-turn client-side state with FastMCPApp. 
fastmcp dev apps examples/apps/quiz/quiz_server.py

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Interactive map

Accepts addresses or place names, geocodes them via OpenStreetMap Nominatim (free, no API key), and renders an interactive Leaflet map using Prefab’s Embed component with inline HTML. A reminder that Prefab apps can break out of built-in components when they need to. 
fastmcp dev apps examples/apps/map/map_server.py
For ready-made building blocks like approvals, choice pickers, file uploads, and Pydantic forms, see the Providers group.