MCP serverCommunity

n8n-guard

Read-only health checks for self-hosted n8n: datastore growth, stuck runs, retention, git drift.

flow-84 · ↓ 0 installs

Install

Add the config to your client settings. Replace values in <angle brackets> with your own.

claude_desktop_config.json

{
  "mcpServers": {
    "n8n-guard": {
      "command": "npx",
      "args": [
        "-y",
        "n8n-guard@0.1.0"
      ],
      "env": {
        "N8N_URL": "<N8N_URL>",
        "N8N_API_KEY": "<N8N_API_KEY>",
        "N8N_SQLITE_PATH": "<N8N_SQLITE_PATH>",
        "N8N_POSTGRES_URL": "<N8N_POSTGRES_URL>",
        "N8N_GIT_REPO_PATH": "<N8N_GIT_REPO_PATH>",
        "N8N_GUARD_STUCK_MINUTES": "<N8N_GUARD_STUCK_MINUTES>",
        "N8N_GUARD_DB_WARN_BYTES": "<N8N_GUARD_DB_WARN_BYTES>",
        "N8N_GUARD_DB_CRITICAL_BYTES": "<N8N_GUARD_DB_CRITICAL_BYTES>",
        "N8N_GUARD_TIMEOUT_MS": "<N8N_GUARD_TIMEOUT_MS>"
      }
    }
  }
}

Or in one command — the CLI adds the server to your client config:

CLI

npx ai-point add io.github.flow-84/n8n-guard

Tools

The tool list will appear once the server has a sandbox or the editors fill it in.

Report a problem ↗ (Opens GitHub in a new tab)