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.
README
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"

- "Create a person named John Doe with email john@email.com, age 25, phone + 63 946 882 2314"

- "Get person with ID 2"

- "Update person 2's age to 36"

- "Search for persons named Ana Reyes"

- "Delete person with ID 1"

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