StackMCP

API Development Stack for Claude Desktop

Intermediate5 servers29.9K tokens

Configuration

{
  "mcpServers": {
    "postgres-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-postgres",
        "postgresql://localhost/mydb"
      ],
      "env": {
        "POSTGRES_CONNECTION_STRING": "YOUR_POSTGRES_CONNECTION_STRING"
      }
    },
    "github-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-github"
      ],
      "env": {
        "GITHUB_PERSONAL_ACCESS_TOKEN": "YOUR_GITHUB_PERSONAL_ACCESS_TOKEN"
      }
    },
    "context7-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@upstash/context7-mcp"
      ]
    },
    "playwright-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@playwright/mcp"
      ]
    },
    "sentry-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "sentry-mcp"
      ],
      "env": {
        "SENTRY_AUTH_TOKEN": "YOUR_SENTRY_AUTH_TOKEN"
      }
    }
  }
}

Where to save

Paste the config above into:

~/Library/Application Support/Claude/claude_desktop_config.json

Environment Variables

Replace the YOUR_ placeholders with your actual values.

POSTGRES_CONNECTION_STRINGrequired

PostgreSQL connection string (e.g. postgresql://user:pass@localhost:5432/mydb)

Used by: PostgreSQL MCP

GITHUB_PERSONAL_ACCESS_TOKENrequired

GitHub personal access token

Used by: GitHub MCP

SENTRY_AUTH_TOKENrequired

Sentry auth token

Used by: Sentry MCP

What’s in this stack

PostgreSQL MCP8 tools

Query and interact with PostgreSQL databases, inspect schemas, and run SQL directly from your AI editor.

Query and manage your PostgreSQL database directly — design schemas, run migrations, and debug queries without leaving your editor.

GitHub MCP20 tools

Access the GitHub API to manage repositories, issues, pull requests, branches, and workflows directly from your AI editor.

Manage repositories, pull requests, and CI/CD workflows to keep your API codebase organized and continuously deployed.

Context7 MCP2 tools

Pull up-to-date documentation and code examples for any library directly into your prompt context using the Context7 API.

Access up-to-date documentation for frameworks like Express, FastAPI, or NestJS so your AI assistant generates correct, current code.

Playwright MCP20 tools

Automate browser interactions, take screenshots, fill forms, and test web applications using Microsoft Playwright from your AI editor.

Run end-to-end API integration tests and validate endpoint behavior automatically before shipping to production.

Sentry MCP8 tools

Query Sentry for error tracking, performance monitoring, and issue management directly from your AI editor.

Track API errors, exceptions, and performance bottlenecks in real time so you can fix issues before users report them.

Other editors

Claude CodeCursorVS CodeWindsurfContinue