# Simple MCP Server

> Use this tool when you need to perform basic calculator operations or manage Android devices. It provides a simple server for adding numbers, echoing text, listing connected devices, and retrieving available emulators via ADB. Ideal for testing and development environments where basic calculations and Android device management are required.

Canonical page: https://skillsregistry.net/skills/skumarthecoder-simple-mcp  
JSON: https://api.skillsregistry.net/v1/skills/skumarthecoder-simple-mcp

## Description

A minimal MCP server providing basic calculator operations (add, echo) and Android device management tools (list connected devices and available emulators via ADB).

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-09-02

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-09-02

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/dqe5oav6fp)
- **Repository:** <https://github.com/SKumarTheCoder/simple-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": "skumarthecoder-simple-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/skumarthecoder-simple-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/skumarthecoder-simple-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