piercloud-mcp 0.1.3

A scalable MCP server with clean architecture

Pier Cloud MCP Server

A scalable Model Context Protocol server with clean architecture.

Installation

# Install via pip
pip install piercloud-mcp

# Or via pipx (recommended for CLI tools)
pipx install piercloud-mcp

Quick Start

# Local mode (stdio)
piercloud-mcp

# Production mode (HTTP/SSE)
piercloud-mcp --sse --port 8000

Setup for Claude Desktop

Easy way (recommended):

pipx install piercloud-mcp
piercloud-mcp --install-claude

This will prompt for your credentials and configure Claude automatically.

Manual way:

1. Install the package:

pipx install piercloud-mcp

2. Find the installation path:

which piercloud-mcp
# Output: /Users/yourname/.local/bin/piercloud-mcp (macOS/Linux)
# or C:\Users\yourname\.local\bin\piercloud-mcp.exe (Windows)

3. Add to Claude config with the full path:

• macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
• Windows: %APPDATA%\Claude\claude_desktop_config.json
• Linux: ~/.config/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "piercloud": {
      "command": "/Users/yourname/.local/bin/piercloud-mcp",
      "env": {
        "PIERCLOUD_CLIENT_ID": "your-client-id",
        "PIERCLOUD_CLIENT_SECRET": "your-client-secret"
      }
    }
  }
}

4. Restart Claude Desktop

Production Deployment

Deploy as HTTP server:

# Run server
piercloud-mcp --sse --port 8000

# With custom host
piercloud-mcp --sse --host 0.0.0.0 --port 8000

Remote MCP Server (Claude, Cline, etc)

{
  "mcpServers": {
    "pier": {
      "url": "https://mcp.piercloud.io/mcp/sse"
    }
  }
}

Adding Tools

Create a new file in src/pier_mcp/tools/ and register:

from pydantic import BaseModel, Field

class MyToolInput(BaseModel):
    param: str = Field(description="Parameter description")

def register_my_tools(mcp):
    @mcp.tool("my_tool", "Tool description", MyToolInput)
    async def my_tool(args: MyToolInput) -> str:
        return f"Result: {args.param}"

Then import in main.py:

from pier_mcp.tools.my_tools import register_my_tools
register_my_tools(mcp)

Architecture

• server.py - Core MCP server with tool registry
• tools/ - Tool implementations (one file per domain)
• main.py - Entry point and tool registration

Clean, minimal, scalable.