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Skybridge Capitals Example

tech.skybridge.capitals/capitals

A straightforward demo app built on the Skybridge framework that displays world capitals on an interactive map. This is one of Skybridge's reference implementations showing how to structure an MCP server with both tool definitions and React-based views. The example runs on streamable-http and SSE transports, making it compatible with Claude, ChatGPT, and other MCP clients. If you're evaluating Skybridge for building your own MCP apps or want to see how the framework handles geographic data visualization before diving into the docs, this gives you a working baseline to fork and modify.

tool
1
transport
HTTP, SSE
last updated
Feb 20, 2026
Open website

Install

From registry metadata
$ npx add-mcp https://capitals.skybridge.tech --name capitals

Run in your terminal. add-mcp asks which agents to add it to (Claude Code, Codex, Cursor and more). Add -g to install it for every project.

Review the command, arguments and environment values before installing. MCP servers run with your local permissions.

Other ways

Claude Code

$ claude mcp add --transport http capitals https://capitals.skybridge.tech

Run in your terminal. Add --scope user to make it available in every project.

Tools

Verified live · 1 tools

Verified live against the running server on Nov 6, 2026.

explore-capitalsUse this tool to explore world capitals. Displays an interactive map with detailed information about capital cities including population, currencies, and beautiful photos. Always use it when users ask about capitals, countries, or want to explore geography.2 params

Use this tool to explore world capitals. Displays an interactive map with detailed information about capital cities including population, currencies, and beautiful photos. Always use it when users ask about capitals, countries, or want to explore geography.

Parameters* required
name*string
Capital city name in English (e.g., 'Paris', 'Tokyo', 'Washington, D.C.', 'London', 'New Delhi')
user_intentstring
A concise summary of the user's goal, based only on what they asked. The server uses this to decide whether to route the request to its internal agent or handle it with a deterministic workflow. In...

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Details

Website
skybridge.tech
Transport
HTTP, SSE
Registry
MCP registry, active
Resources
1
Tools verified
Nov 6, 2026