MCP Prometheus Server

by drewstreib

321 downloads Not rated yet BSD-3-Clause license

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About

A sophisticated MCP server for Prometheus queries demonstrating advanced Haskell practices

Details

License: BSD-3-Clause license

Explore

- 🚀 Claude Desktop Integration - Seamless MCP protocol support
- 📊 Complete Prometheus API - Query, discover, and explore metrics
- 🔍 5 Powerful Tools - From instant queries to metric discovery
- 🛡️ Production Ready - Comprehensive error handling and logging
- 🧵 Thread Safe - Strict evaluation prevents lazy I/O hangs
- 🔧 Haskell Best Practices - Proper exception handling, no SomeException anti-patterns
- 🧪 Test Coverage - Unit and integration tests included

Setting up with Highlight

This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:

Download and install Highlight from highlightai.com/download
Navigate to the plugins tab and select "Add Custom Plugin"
Configure the plugin with the settings below

Plugin Name MCP Prometheus Server

Command (node, npx, python, etc.)

Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
Enable "Start Automatically" if you want the plugin to start when Highlight launches

Setting up with Cursor

Open Cursor's settings
Navigate to the MCP section
Click "Add new Global MCP server"
Copy and paste the configuration below based on your operating system

JSON

{
    "mcpServers": {
        "mcp prometheus server": {
            "mcp-prom-haskell": {
                "command": "docker",
                "args": [
                    "build",
                    "-t",
                    "mcp-prometheus-server",
                    "."
                ]
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mcp prometheus server": {
            "mcp-prom-haskell": {
                "command": "docker",
                "args": [
                    "build",
                    "-t",
                    "mcp-prometheus-server",
                    "."
                ]
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mcp prometheus server": {
            "mcp-prom-haskell": {
                "command": "docker",
                "args": [
                    "build",
                    "-t",
                    "mcp-prometheus-server",
                    "."
                ]
            }
        }
    }
}

Setting up with Claude Desktop

Open Claude Desktop's settings
Go to the Integrations tab
Click "Add MCP Server"
Use the configuration below based on your operating system

Note: Make sure Claude Desktop is running before attempting to connect.

JSON

{
    "mcpServers": {
        "mcp prometheus server": {
            "mcp-prom-haskell": {
                "command": "docker",
                "args": [
                    "build",
                    "-t",
                    "mcp-prometheus-server",
                    "."
                ]
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mcp prometheus server": {
            "mcp-prom-haskell": {
                "command": "docker",
                "args": [
                    "build",
                    "-t",
                    "mcp-prometheus-server",
                    "."
                ]
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mcp prometheus server": {
            "mcp-prom-haskell": {
                "command": "docker",
                "args": [
                    "build",
                    "-t",
                    "mcp-prometheus-server",
                    "."
                ]
            }
        }
    }
}

Setting up with Windsurf

Open Windsurf's preferences
Go to the Integrations section
Click "Add MCP Integration"
Use the configuration below based on your operating system

JSON

{
    "mcpServers": {
        "mcp prometheus server": {
            "mcp-prom-haskell": {
                "command": "docker",
                "args": [
                    "build",
                    "-t",
                    "mcp-prometheus-server",
                    "."
                ]
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mcp prometheus server": {
            "mcp-prom-haskell": {
                "command": "docker",
                "args": [
                    "build",
                    "-t",
                    "mcp-prometheus-server",
                    "."
                ]
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mcp prometheus server": {
            "mcp-prom-haskell": {
                "command": "docker",
                "args": [
                    "build",
                    "-t",
                    "mcp-prometheus-server",
                    "."
                ]
            }
        }
    }
}

Setting up with Cline

Open Cline's settings
Navigate to the Integrations section
Click "Add MCP Server"
Copy and paste the configuration below based on your operating system

Note: Make sure to restart Cline after adding the configuration.

JSON

{
    "mcpServers": {
        "mcp prometheus server": {
            "mcp-prom-haskell": {
                "command": "docker",
                "args": [
                    "build",
                    "-t",
                    "mcp-prometheus-server",
                    "."
                ]
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mcp prometheus server": {
            "mcp-prom-haskell": {
                "command": "docker",
                "args": [
                    "build",
                    "-t",
                    "mcp-prometheus-server",
                    "."
                ]
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mcp prometheus server": {
            "mcp-prom-haskell": {
                "command": "docker",
                "args": [
                    "build",
                    "-t",
                    "mcp-prometheus-server",
                    "."
                ]
            }
        }
    }
}

Setting up with Goose

Open Goose's preferences
Go to the Integrations tab
Select "MCP Servers"
Click "Add New Server"
Use the configuration below based on your operating system

JSON

{
    "mcpServers": {
        "mcp prometheus server": {
            "mcp-prom-haskell": {
                "command": "docker",
                "args": [
                    "build",
                    "-t",
                    "mcp-prometheus-server",
                    "."
                ]
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mcp prometheus server": {
            "mcp-prom-haskell": {
                "command": "docker",
                "args": [
                    "build",
                    "-t",
                    "mcp-prometheus-server",
                    "."
                ]
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "mcp prometheus server": {
            "mcp-prom-haskell": {
                "command": "docker",
                "args": [
                    "build",
                    "-t",
                    "mcp-prometheus-server",
                    "."
                ]
            }
        }
    }
}

From the repository

- GHC 9.12+ and Cabal 3.0+
- Or use GHCup (recommended):

curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh

Add to your Claude Desktop configuration file:

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

{
  "mcpServers": {
    "prometheus": {
      "command": "/path/to/mcp-prom-haskell/mcp-prometheus-server/testbin/mcp-prometheus-server",
      "args": [
        "--prometheus-url",
        "http://your-prometheus-server:9090"
      ]
    }
  }
}

Replace /path/to/ with your actual path to the repository.

- PROMETHEUS_URL - URL of your Prometheus server (default: http://your-prometheus-server:9090)

Claude Desktop / Cursor

Paste into your MCP client config file to install this server.

{
    "mcpServers": {
        "mcp prometheus server": {
            "mcp-prom-haskell": {
                "command": "docker",
                "args": [
                    "build",
                    "-t",
                    "mcp-prometheus-server",
                    "."
                ]
            }
        }
    }
}

McpServers

{
    "mcp-prom-haskell": {
        "command": "docker",
        "args": [
            "build",
            "-t",
            "mcp-prometheus-server",
            "."
        ]
    }
}

Overview

A production-ready Model Context Protocol (MCP) server implementation in Haskell that provides Claude Desktop with access to Prometheus metrics and queries. Built with Haskell best practices including proper exception handling, strict evaluation patterns, and comprehensive error recovery.

"The Adeon Special" - v1.0.1 incorporates advanced Haskell techniques to avoid common footguns and ensure thread-safe, robust operation.

Features

Quick Start

Option 1: Use Pre-built Binary (Recommended)

1. Clone the repository:

git clone https://github.com/drewstreib/mcp-prom-haskell.git

cd mcp-prom-haskell/mcp-prometheus-server

2. Use the pre-built binary:

./testbin/mcp-prometheus-server --prometheus-url http://your-prometheus-server:9090

Option 2: Build from Source

```bash
make build

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About

Details

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Setting up with Highlight

From the repository

Claude Desktop / Cursor

McpServers

Overview

Features

Quick Start

Option 1: Use Pre-built Binary (Recommended)

Option 2: Build from Source

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