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Flask

Verified Integration
Author: @bashar94•Category: ServerApplication
GitHub Repository
JSON-RPC 2.0
Protocol Standard
Sub-second
Execution Latency
Active
Operational Status
Tags:#Claude#Search#Database#API#Python#Git#AI#GitHub#Node.js

Client Configuration

— Connect Flask to Claude Desktop or Cursor in seconds
{
  "mcpServers": {
    "flask": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-flask"
      ],
      "env": {}
    }
  }
}
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).
Architecture & Capabilities

System Overview

Provides a Flask-based server implementation for the Model Context Protocol (MCP), offering out-of-the-box security and operational features for AI agent communication.

Indexed Date

7/23/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Flask

The server provides a unified `/mcp` endpoint that handles both JSON-RPC requests (via POST) and SSE streams (via GET) for real-time server messages. It also offers a comprehensive registry for managing AI tools, resources, prompts, and completion providers.

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