loki-mcp MCP Server

From the README

# Loki MCP Server

A Go-based server implementation for the Model Context Protocol (MCP) with Grafana Loki integration.

## Getting Started

### Prerequisites

- Go 1.16 or higher

### Building and Running

Build and run the server:

```bash
# Build the server
go build -o loki-mcp-server ./cmd/server

# Run the server
./loki-mcp-server
```

Or run directly with Go:

```bash
go run ./cmd/server
```

The server communicates using stdin/stdout and SSE following the Model Context Protocol (MCP). This makes it suitable for use with Claude Desktop and other MCP-compatible clients.

## Project Structure

```
.
├── cmd/
│   ├── server/       # MCP server implementation
│   └── client/       # Client for testing the MCP server
├── internal/
│   ├── handlers/     # Tool handlers
│   └── models/       # Data models
├── pkg/
│   └── utils/        # Utility functions and shared code
└── go.mod            # Go module definition
```

## MCP Server

The Loki MCP Server implements the Model Context Pro