# Demo MCP Server

> Use this tool when you need to demonstrate standardized interfaces for LLM applications or require a simple calculator, dynamic greetings, or code review prompts. It provides a basic server with calculator functionality, greeting resources, and code review tools, solving use cases for prototyping and testing LLM integrations. The server accepts input requests and returns calculated results, greetings, or code review prompts, making it a useful interface for developers building LLM-powered applications.

Canonical page: https://skillsregistry.net/skills/tdu-naifen-sample-mcp  
JSON: https://api.skillsregistry.net/v1/skills/tdu-naifen-sample-mcp

## Description

A simple MCP server that provides a calculator tool, dynamic greeting resources, and code review prompts, demonstrating how to build standardized interfaces for LLM applications.

## Trust

- **Trust score (0–1):** 1.00
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-09-28

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/x16m6dl5cb)
- **Repository:** <https://github.com/tdu-naifen/Sample-MCP>

## 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": "tdu-naifen-sample-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/tdu-naifen-sample-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/tdu-naifen-sample-mcp/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