# Bun Fun MCP Server

> Use this tool when you need to create a simple MCP server with basic utility functions, such as retrieving the current time, echoing messages, or performing basic arithmetic operations. It solves problems related to building and testing MCP servers, providing a template for development with the Bun runtime. This server accepts input requests and returns output responses, making it suitable for use cases requiring a lightweight and customizable MCP server implementation.

Canonical page: https://skillsregistry.net/skills/anthonybaldwin-bun-fun  
JSON: https://api.skillsregistry.net/v1/skills/anthonybaldwin-bun-fun

## Description

A simple example MCP server built with Bun that provides basic utility tools including current time retrieval, message echoing, and number addition. Serves as a template for building MCP servers with Bun runtime.

## Trust

- **Trust score (0–1):** 1.00
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-09-19

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/l3v127kimo)
- **Repository:** <https://github.com/anthonybaldwin/bun-fun>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "anthonybaldwin-bun-fun"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/anthonybaldwin-bun-fun` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/anthonybaldwin-bun-fun/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt