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New Relic MCP Integration for Cursor

Connect New Relic to Cursor through the local KosmoKrator MCP gateway with scoped tools, credentials, and write policy.

7 functions 6 read 1 write API key auth
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Connect New Relic to Cursor

Expose selected local integrations to Cursor through KosmoKrator without configuring each service as its own MCP server.

Create or update .cursor/mcp.json with a KosmoKrator stdio server entry. The gateway is local, scoped to this integration, and starts with --write=deny so Cursor can inspect read-capable tools without receiving write access by default.

New Relic MCP Config for Cursor

Use the same KosmoKrator install and integration credentials that power terminal and headless runs.

{
  "mcpServers": {
    "kosmokrator-newrelic": {
      "type": "stdio",
      "command": "kosmo",
      "args": [
        "mcp:serve",
        "--integration=newrelic",
        "--write=deny"
      ]
    }
  }
}

Run the Gateway Manually

kosmokrator mcp:serve --integration=newrelic --write=deny

Why Use KosmoKrator Here

Scoped tools

Expose only New Relic instead of a broad multi-service tool list.

Local credentials

Reuse credentials already configured for the KosmoKrator CLI and Lua runtime.

Write policy

Start read-only, then opt into ask or allow for trusted workspaces.

New Relic Tools Visible to Cursor

Cursor sees stable MCP tool names generated from the New Relic integration catalog.

MCP toolSource functionTypeDescription
integration__newrelic__newrelic_list_applications newrelic.newrelic_list_applications Read List APM applications in the configured New Relic account. Returns application names, GUIDs, IDs, language, reporting status, and health status.
integration__newrelic__newrelic_get_application newrelic.newrelic_get_application Read Get details of a specific New Relic APM application by its application ID, including language, health status, and Apdex thresholds.
integration__newrelic__newrelic_list_deployments newrelic.newrelic_list_deployments Read List deployment markers for a New Relic APM application. Requires the application entity GUID.
integration__newrelic__newrelic_create_deployment newrelic.newrelic_create_deployment Write Record a new deployment marker in New Relic for a given application. This helps correlate deploys with performance changes.
integration__newrelic__newrelic_list_alert_policies newrelic.newrelic_list_alert_policies Read List alert policies in the configured New Relic account. Returns policy names, IDs, and incident preferences.
integration__newrelic__newrelic_list_dashboards newrelic.newrelic_list_dashboards Read List dashboards in the configured New Relic account. Returns dashboard titles, GUIDs, timestamps, and owner information.
integration__newrelic__newrelic_get_current_user newrelic.newrelic_get_current_user Read Get the profile of the currently authenticated New Relic user. Useful for verifying API credentials and retrieving account information.

Related New Relic Pages

New Relic CLIUse direct JSON commands instead of MCP discovery. New Relic MCPFull gateway reference and MCP tool names. KosmoKrator for CursorClient-level gateway setup.