New Relic MCP
Run NRQL queries, get APM summaries, list alert violations, and create deployment markers in New Relic.
Overview
| Catalog ID | mcp-newrelic |
| Category | observability |
| Auth method | API key |
| Blast radius | read-only |
| Trust | Verified — published by cendriix |
| Version | 1.0.0 |
| Regions | us-east-1, eu-west-1 |
Tools
| Tool | Description |
|---|---|
run_nrql | Execute a NRQL query. |
list_applications | List monitored applications. |
get_alert_violations | Get alert violations. |
create_deployment_marker | Create a deployment marker. |
get_apm_summary | Get APM summary metrics. |
Tool parameters
run_nrql
Execute a NRQL query.
| Parameter | Type | Description | |
|---|---|---|---|
query | string | required | NRQL query |
account_id | string | optional | Account ID |
list_applications
List monitored applications.
| Parameter | Type | Description | |
|---|---|---|---|
filter_name | string | optional | Filter by name |
get_alert_violations
Get alert violations.
| Parameter | Type | Description | |
|---|---|---|---|
only_open | boolean | optional | Only open violations |
create_deployment_marker
Create a deployment marker.
| Parameter | Type | Description | |
|---|---|---|---|
application_id | integer | required | Application ID |
revision | string | required | Deployment revision |
description | string | optional | Description |
get_apm_summary
Get APM summary metrics.
| Parameter | Type | Description | |
|---|---|---|---|
application_id | integer | required | Application ID |
Installing
- In Cendriix, go to Settings → MCPs
- Find New Relic and click Install
- Paste your API key after installing. It is validated, then encrypted at rest in a secrets vault scoped to your tenant.
- Click Test Connection to run a health check and list available tools
Authentication. Paste your API key after installing. It is validated, then encrypted at rest in a secrets vault scoped to your tenant.
Blast radius
This MCP is classified read-only, and most of its tools only read data. Note that it does expose one tool that writes back to the connected service: create_deployment_marker.
Review these against your own change-management policy before installing, and use Policies to gate them if agents should not perform those actions unattended.
Every tool invocation is recorded in your Audit Log. You can remove this MCP at any time from Settings → MCPs, which revokes tool access immediately.
Further reading
- MCP Marketplace — browse and install MCPs
- Policies & Guardrails — approval gates and blast radius
- Audit Log — review tool invocations