L9 MCP

The Observability MCP for Your Production Issues

Ask your agent to bring production context to your local environment, debug issues, and fix them. Vibe with your monitoring.

Setup Last9 MCP Read about it

The Observability MCP for Your Production Issues

Why a monitoring MCP?

Testing happens locally. You can only fix so much. But, how do you fix your code in the local environment in context of actual production issues?

Use the Last9 MCP server to fetch production issues and service relationships for your agent to have full context so that it can go about fixing production issues, not just any issues.

Get Started

1 Send logs, metrics, & traces to Last9

Signup for free
- ✓ No credit card required
- ✓ 100M events free every months
Use our OpenTelemetry integration

2 Connect to Last9 MCP

Download the Last9 MCP server from Github
Open the Claude Desktop app
Go to Settings, then Developer, click Edit Config
Open the claude_desktop_config.json file
Copy and paste the server config to your existing file, then save
Restart Claude, if already running


                  
{
  "mcpServers": {
    "last9": {
      "command": "/opt/homebrew/bin/last9-mcp",
      "env": {
        "LAST9_AUTH_TOKEN": "your_auth_token",
        "LAST9_BASE_URL": "https://otlp.last9.io"
      }
    }
  }
}

Download the Last9 MCP server from Github
Navigate to Settings, then Cursor Settings
Select MCP on the left
Click Add new global MCP server at the top right
Copy and paste the server config to your existing file, then save


                  
{
  "mcpServers": {
    "last9": {
      "command": "/opt/homebrew/bin/last9-mcp",
      "env": {
        "LAST9_AUTH_TOKEN": "your_auth_token",
        "LAST9_BASE_URL": "https://otlp.last9.io"
      }
    }
  }
}

Download the Last9 MCP server from Github
Open Windsurf
Go to Settings, then Developer
Click Edit Config
Open the windsurf_config.json file
Copy and paste the server config to your existing file, then save


                  
{
  "mcpServers": {
    "last9": {
      "command": "/opt/homebrew/bin/last9-mcp",
      "env": {
        "LAST9_AUTH_TOKEN": "your_auth_token",
        "LAST9_BASE_URL": "https://otlp.last9.io"
      }
    }
  }
}

3 Vibe