# MCP Server Basic Example

> Use this tool when you need to perform basic arithmetic operations or retrieve a greeting message, and you want to demonstrate fundamental MCP server concepts. It solves problems related to simple calculations and automated greetings, accepting input parameters for arithmetic functions and returning results. Ideal for use cases requiring basic math operations or introductory MCP server examples.

Canonical page: https://skillsregistry.net/skills/aryansingh-ai-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/aryansingh-ai-mcp-server

## Description

A basic MCP server that provides arithmetic tools (add, subtract) and a greeting resource, demonstrating core MCP concepts.

## Trust

- **Trust score (0–1):** 0.69
- **Verification tier:** scanned
- **Last scanned:** 2026-08-31

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-08-31

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/h3kejbnode)
- **Repository:** <https://github.com/Aryansingh-ai/MCP_SERVER>

## 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": "aryansingh-ai-mcp-server"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/aryansingh-ai-mcp-server` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/aryansingh-ai-mcp-server/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