Observability MCP vs Pagerduty MCP

In-depth architectural comparison of the Observability MCP and Pagerduty MCP MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

Choose Observability MCP when:

• You need dedicated capabilities in the Monitoring domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: list_sources, list_services, query_metrics.

Explore Observability MCP Details

Choose Pagerduty MCP when:

• You need dedicated capabilities in the Monitoring domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: create_alert_grouping_setting, delete_alert_grouping_setting, get_alert_grouping_setting.

Explore Pagerduty MCP Details

Feature & Specification Comparison

Specification	Observability MCP Monitoring	Pagerduty MCP Monitoring
Summary	Unified observability gateway for AI agents — Prometheus, Loki & more, with anomaly detection.	PagerDuty's official MCP server which provides tools to interact with your PagerDuty account.
Category & Scope	Monitoring	Monitoring
Quality signal

Tools & Capabilities Breakdown

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

{
  "mcpServers": {
    "observability-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@thotischner/observability-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "pagerduty-mcp": {
      "command": "uvx",
      "args": [
        "pagerduty-mcp"
      ]
    }
  }
}

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