Person CRUD MCP Server

Person CRUD MCP Server

Enables managing person records in a PostgreSQL database (Neon) via Claude Desktop, supporting create, read, update, delete, and search operations through natural language.

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Person CRUD MCP Server

An MCP (Model Context Protocol) server that exposes Person CRUD operations as tools for Claude Desktop.

Setup

1. Clone and install

git clone https://github.com/Pearlshaline/person_mcp_server.git
cd person_mcp_server
npm install

2. Configure environment variables

cp .env.example .env
# Edit .env with your Neon database connection strings

3. Generate Prisma Client

npx prisma generate

4. Build

npm run build

5. Configure Claude Desktop

Edit your Claude Desktop config file:

  • Windows: %APPDATA%\Claude\claude_desktop_config.json
  • Mac: ~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "person-crud": {
      "command": "node",
      "args": ["C:/path/to/person-mcp-server/dist/index.js"],
      "env": {
        "DATABASE_URL": "your-pooled-neon-connection-string",
        "DIRECT_URL": "your-direct-neon-connection-string"
      }
    }
  }
}

6. Restart Claude Desktop

Fully quit and reopen Claude Desktop. You should see the 🔨 tools icon.

Available MCP Tools

Tool Description
list_persons Get all persons from the database
get_person Get a single person by ID
create_person Create a new person record
update_person Update an existing person
delete_person Delete a person by ID
search_persons Search persons by name or email

Example Prompts in Claude Desktop

  • "List all persons in the database" Example #1
  • "Create a person named John Doe with email john@email.com, age 25, phone + 63 946 882 2314" Example #2
  • "Get person with ID 2" Example #3
  • "Update person 2's age to 36" Example #4
  • "Search for persons named Ana Reyes" Example #5
  • "Delete person with ID 1" Example #6

Tech Stack

  • Node.js + TypeScript
  • MCP SDK (@modelcontextprotocol/sdk)
  • Prisma ORM
  • PostgreSQL (Neon)

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