How do I install the Nrql skill?

Run npx skillmds@latest add dvcrn/nrql in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

What does the Nrql skill do?

NRQL Queries It is listed under Coding & Dev Tools on SkillMD.

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Which AI agents work with Nrql?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

dvcrn (@dvcrn) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Nrql by dvcrn — Agent Skill

Name: Nrql
Rating: 4.2 (5 reviews)
Author: dvcrn

File contents

NRQL Queries

Run ad-hoc NRQL queries against your New Relic account.

Basic Syntax

newrelic nrql query \
  --accountId $NEW_RELIC_ACCOUNT_ID \
  --query "YOUR NRQL HERE"

Key Event Types

Event Type	What it tracks
`Transaction`	Web/non-web request timings
`TransactionError`	Exceptions and errors
`DatabaseTrace`	Individual DB query timings
`ExternalTrace`	Outbound HTTP calls
`SystemSample`	Host CPU, memory, disk
`ProcessSample`	Per-process metrics
`Log`	Log lines (if log forwarding enabled)
`PageView`	Browser page load events
`JavaScriptError`	Front-end JS errors

Common Patterns

Response Time

SELECT average(duration), percentile(duration, 95, 99)
FROM Transaction
WHERE appName = 'my-app'
TIMESERIES 5 minutes
SINCE 1 hour ago

Error Rate

SELECT percentage(count(*), WHERE error IS true) AS 'Error %'
FROM Transaction
WHERE appName = 'my-app'
TIMESERIES 5 minutes
SINCE 1 hour ago

Throughput (RPM)

SELECT rate(count(*), 1 minute) AS 'RPM'
FROM Transaction
WHERE appName = 'my-app'
TIMESERIES
SINCE 1 hour ago

Slowest Endpoints

SELECT average(duration)
FROM Transaction
WHERE appName = 'my-app'
FACET name
SINCE 1 hour ago
LIMIT 10
ORDER BY average(duration) DESC

DB Bottlenecks

SELECT average(duration), count(*)
FROM DatabaseTrace
WHERE appName = 'my-app'
FACET statement
SINCE 1 hour ago
LIMIT 10
ORDER BY average(duration) DESC

Compare Two Time Windows

SELECT average(duration)
FROM Transaction
WHERE appName = 'my-app'
SINCE 1 hour ago
COMPARE WITH 1 day ago

Count Errors by Type

SELECT count(*)
FROM TransactionError
WHERE appName = 'my-app'
FACET error.class
SINCE 1 hour ago

Host CPU

SELECT average(cpuPercent)
FROM SystemSample
FACET hostname
TIMESERIES 5 minutes
SINCE 1 hour ago

Host Memory

SELECT average(memoryUsedPercent)
FROM SystemSample
FACET hostname
TIMESERIES 5 minutes
SINCE 1 hour ago

Time Range Shortcuts

SINCE 30 minutes ago
SINCE 1 hour ago
SINCE 3 hours ago
SINCE 1 day ago
SINCE 1 week ago
SINCE '2026-02-01 00:00:00' UNTIL '2026-02-02 00:00:00'

Useful Clauses

FACET name          -- group by field
TIMESERIES 5 min    -- time series chart
LIMIT 20            -- max results
ORDER BY count() DESC
COMPARE WITH 1 day ago
WHERE appName = 'x' AND duration > 1

Output Formatting

# Raw JSON
newrelic nrql query --accountId $NEW_RELIC_ACCOUNT_ID \
  --query "SELECT count(*) FROM Transaction SINCE 1 hour ago" \
  --format json

# Pretty table (default)
newrelic nrql query --accountId $NEW_RELIC_ACCOUNT_ID \
  --query "SELECT count(*) FROM Transaction SINCE 1 hour ago"

---name: nrqldescription: NRQL Queries---# NRQL QueriesRun ad-hoc NRQL queries against your New Relic account.---## Basic Syntax```bashnewrelic nrql query \ --accountId $NEW_RELIC_ACCOUNT_ID \ --query "YOUR NRQL HERE"```---## Key Event Types| Event Type | What it tracks ||---|---|| `Transaction` | Web/non-web request timings || `TransactionError` | Exceptions and errors || `DatabaseTrace` | Individual DB query timings || `ExternalTrace` | Outbound HTTP calls || `SystemSample` | Host CPU, memory, disk || `ProcessSample` | Per-process metrics || `Log` | Log lines (if log forwarding enabled) || `PageView` | Browser page load events || `JavaScriptError` | Front-end JS errors |---## Common Patterns### Response Time```nrqlSELECT average(duration), percentile(duration, 95, 99)FROM TransactionWHERE appName = 'my-app'TIMESERIES 5 minutesSINCE 1 hour ago```### Error Rate```nrqlSELECT percentage(count(*), WHERE error IS true) AS 'Error %'FROM TransactionWHERE appName = 'my-app'TIMESERIES 5 minutesSINCE 1 hour ago```### Throughput (RPM)```nrqlSELECT rate(count(*), 1 minute) AS 'RPM'FROM TransactionWHERE appName = 'my-app'TIMESERIESSINCE 1 hour ago```### Slowest Endpoints```nrqlSELECT average(duration)FROM TransactionWHERE appName = 'my-app'FACET nameSINCE 1 hour agoLIMIT 10ORDER BY average(duration) DESC```### DB Bottlenecks```nrqlSELECT average(duration), count(*)FROM DatabaseTraceWHERE appName = 'my-app'FACET statementSINCE 1 hour agoLIMIT 10ORDER BY average(duration) DESC```### Compare Two Time Windows```nrqlSELECT average(duration)FROM TransactionWHERE appName = 'my-app'SINCE 1 hour agoCOMPARE WITH 1 day ago```### Count Errors by Type```nrqlSELECT count(*)FROM TransactionErrorWHERE appName = 'my-app'FACET error.classSINCE 1 hour ago```### Host CPU```nrqlSELECT average(cpuPercent)FROM SystemSampleFACET hostnameTIMESERIES 5 minutesSINCE 1 hour ago```### Host Memory```nrqlSELECT average(memoryUsedPercent)FROM SystemSampleFACET hostnameTIMESERIES 5 minutesSINCE 1 hour ago```---## Time Range Shortcuts```SINCE 30 minutes agoSINCE 1 hour agoSINCE 3 hours agoSINCE 1 day agoSINCE 1 week agoSINCE '2026-02-01 00:00:00' UNTIL '2026-02-02 00:00:00'```---## Useful Clauses```nrqlFACET name -- group by fieldTIMESERIES 5 min -- time series chartLIMIT 20 -- max resultsORDER BY count() DESCCOMPARE WITH 1 day agoWHERE appName = 'x' AND duration > 1```---## Output Formatting```bash# Raw JSONnewrelic nrql query --accountId $NEW_RELIC_ACCOUNT_ID \ --query "SELECT count(*) FROM Transaction SINCE 1 hour ago" \ --format json# Pretty table (default)newrelic nrql query --accountId $NEW_RELIC_ACCOUNT_ID \ --query "SELECT count(*) FROM Transaction SINCE 1 hour ago"```

Frequently asked questions

Nrql