Manual setup required. The maintainer's config contains paths only you know - edit the placeholders below before adding it to Claude Code.
1
Prepare the server locally
Run this once before adding it to Claude Code.
npm install
npm run start:config
npm run start2
Register it in Claude Code
claude mcp add mcp-demo -- node /path/to/mcp-demo/src/index.jsReplace any placeholder paths in the command with the real path on your machine.
3
Make your agent remember this setup
mcp-demo's config, env vars, and the gotchas you hit — recalled in every future Claude Code, Cursor, and Codex session.
npx conare@latestFree · one command · indexes the sessions already on disk. Set up in the browser instead →
What it does
- Web-based configuration interface at localhost:3001
- Persistent configuration storage
- Personalized greeting tool with placeholder support
- Echo functionality for testing input
- Tool-based configuration management
Tools 5
greetGet a personalized greetingechoEcho back input textget_configView current configurationupdate_configUpdate configuration via MCPlist_itemsList demo itemsTry it
→Can you greet me using the MCP Demo server?
→Echo back the phrase 'Hello Model Context Protocol'.
→What is the current configuration of the MCP Demo server?
→List the available demo items.
Original README from tanteng/mcp-demo
MCP Demo
A simple MCP (Model Context Protocol) server with a web-based configuration interface.
Features
- MCP server with 5 tools:
greet,echo,get_config,update_config,list_items - Web-based config UI at
http://localhost:3001 - Persistent configuration storage
Quick Start
# Install dependencies
npm install
# Start the web config server
npm run start:config
# In another terminal, start the MCP server (for testing)
npm run start
Configuration
Open http://localhost:3001 in your browser to configure:
- Enable MCP Server: Toggle MCP functionality
- Greeting Message: Customize the greet message (use
{name}placeholder) - Max Results: Limit list_items output
MCP Tools
| Tool | Description |
|---|---|
greet |
Get a personalized greeting |
echo |
Echo back input text |
get_config |
View current configuration |
update_config |
Update configuration via MCP |
list_items |
List demo items |
Usage with OpenClaw
Add to your config:
{
"mcpServers": {
"mcp-demo": {
"command": "node",
"args": ["/path/to/mcp-demo/src/index.js"]
}
}
}
License
MIT