My MCP Server

A shareable MCP (Model Context Protocol) server for Claude.ai.

What's included

Tool	What it does
echo	Echoes back a message — good for testing
get_datetime	Returns current UTC date/time
calculate	Evaluates basic math expressions

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Deploy to Railway (recommended — free tier)

1. Push this folder to a GitHub repo
2. Go to railway.app → New Project → Deploy from GitHub
3. Select your repo — Railway auto-detects Node.js and deploys
4. Once deployed, copy your public URL (e.g. https://myapp.railway.app)

Your MCP endpoint will be:

https://your-app.railway.app/sse

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Deploy to Render (also free)

1. Push to GitHub
2. Go to render.com → New Web Service
3. Connect your repo, set:
   • Build command: npm install
   • Start command: npm start
4. Deploy — your URL will be https://your-app.onrender.com/sse

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Run locally

npm install
npm start
# Server runs at http://localhost:3000
# MCP endpoint: http://localhost:3000/sse

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Share with others

Send them this URL:

https://your-deployed-app.railway.app/sse

They add it in Claude.ai:

1. Profile icon → Settings → Integrations
2. Click "Add integration"
3. Paste the URL → Save
4. The tools appear immediately in their Claude chats

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Add your own tools

Edit index.js and add a new tool after the comment block:

server.tool(
  "my_tool_name",
  "Description of what this tool does",
  {
    input_param: z.string().describe("What this parameter is"),
  },
  async ({ input_param }) => ({
    content: [{ type: "text", text: `Result: ${input_param}` }],
  })
);

Then redeploy — tools are live immediately.