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HAPI MCP Server

by @larebelion

Install with VS Code GitHub

HAPI MCP server: Dynamically exposes OpenAPI REST APIs as MCP tools for AI assistants

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0 stars TypeScript Unknown Updated: 2026-01-07

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Copy this prompt and paste it into Claude, Cursor, or any MCP client to install instantly.

Install the HAPI MCP Server MCP server for me.

Server: HAPI MCP Server
Description: HAPI MCP server: Dynamically exposes OpenAPI REST APIs as MCP tools for AI assistants
Install command: 

Environment variables needed:
- HAPI_FQDN: Fully Qualified Domain Name for the HAPI server (used in MCP tool URLs)
- HAPI_HOME: Directory path for HAPI configuration and specs. Should be mounted as a volume in Docker
- PROJECT_NAME: The name of the project/API (alternative to positional argument)
- HAPI_OPENAPI: OpenAPI spec URL or path (alternative to --openapi flag)
- HAPI_URL: Backend API base URL (alternative to --url flag)
- HAPI_PORT: Server port (alternative to --port flag) - this is the internal container port
- HAPI_HEADLESS: Enable headless mode (alternative to --headless flag)
- HAPI_MCP: Enable MCP mode (alternative to --mcp flag)
- HAPI_DEV: Enable development mode (alternative to --dev flag)
- HAPI_CORS: Comma-separated allowed CORS origins (alternative to --cors flag)
- HAPI_CONFIG_FILES: Comma-separated configuration files (alternative to --filename flag)
- NODE_ENV: Node environment (development, production). 'development' enables verbose logging and debugging features.

GitHub: https://github.com/larebelion/hapimcp

Please install this MCP server and confirm when ready.

Paste into any AI agent with MCP support — works with Claude Desktop, Cursor, Cline, and more.

Quick Install

Config file: ~/Library/Application Support/Claude/claude_desktop_config.json

  1. Open Claude Desktop app
  2. Go to Settings → Developer → Edit Config
  3. Paste the config below into the file
  4. Restart Claude Desktop

Add this to your ~/Library/Application Support/Claude/claude_desktop_config.json

Installation Methods

Tools (1)

execute

Execute HAPI MCP Server operations

Environment Variables

HAPI_FQDN Optional

Fully Qualified Domain Name for the HAPI server (used in MCP tool URLs)

Example: localhost
HAPI_HOME Optional

Directory path for HAPI configuration and specs. Should be mounted as a volume in Docker

Example: /app/.hapi
PROJECT_NAME Optional

The name of the project/API (alternative to positional argument)

Example: value
HAPI_OPENAPI Optional

OpenAPI spec URL or path (alternative to --openapi flag)

Example: value
HAPI_URL Optional

Backend API base URL (alternative to --url flag)

Example: value
HAPI_PORT Optional

Server port (alternative to --port flag) - this is the internal container port

Example: 3030
HAPI_HEADLESS Optional

Enable headless mode (alternative to --headless flag)

Example: true
HAPI_MCP Optional

Enable MCP mode (alternative to --mcp flag)

Example: true
HAPI_DEV Optional

Enable development mode (alternative to --dev flag)

Example: value
HAPI_CORS Optional

Comma-separated allowed CORS origins (alternative to --cors flag)

Example: value
HAPI_CONFIG_FILES Optional

Comma-separated configuration files (alternative to --filename flag)

Example: value
NODE_ENV Optional

Node environment (development, production). 'development' enables verbose logging and debugging features.

Example: production

Compatibility

Claude Desktop
Cursor
Cline
VS Code
Devin (formerly Windsurf)

About

HAPI MCP server: Dynamically exposes OpenAPI REST APIs as MCP tools for AI assistants

Overview

HAPI MCP server: Dynamically exposes OpenAPI REST APIs as MCP tools for AI assistants

Repository

Find the source code at https://github.com/larebelion/hapimcp.

Tools

  • execute: Execute HAPI MCP Server operations

Environment Variables

  • HAPI_FQDN: Fully Qualified Domain Name for the HAPI server (used in MCP tool URLs)
  • HAPI_HOME: Directory path for HAPI configuration and specs. Should be mounted as a volume in Docker
  • PROJECT_NAME: The name of the project/API (alternative to positional argument)
  • HAPI_OPENAPI: OpenAPI spec URL or path (alternative to --openapi flag)
  • HAPI_URL: Backend API base URL (alternative to --url flag)
  • HAPI_PORT: Server port (alternative to --port flag) - this is the internal container port
  • HAPI_HEADLESS: Enable headless mode (alternative to --headless flag)
  • HAPI_MCP: Enable MCP mode (alternative to --mcp flag)
  • HAPI_DEV: Enable development mode (alternative to --dev flag)
  • HAPI_CORS: Comma-separated allowed CORS origins (alternative to --cors flag)
  • HAPI_CONFIG_FILES: Comma-separated configuration files (alternative to --filename flag)
  • NODE_ENV: Node environment (development, production). 'development' enables verbose logging and debugging features.

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