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testland/synthetic-monitor-author

Use when a critical user journey needs continuous checks in production, or monitor coverage was never derived from real usage. Writes a synthetic monitor for Datadog, Pingdom, Checkly or New Relic with browser or API steps, cadence, checks and alerts, and ranks unmonitored journeys from RUM data.

Quality

88%

Does it follow best practices?

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SecuritybySnyk

Low

Low-risk findings worth noting

Overview
Quality
Evals
Security
Files
Low

W011: Third-party content exposure detected (indirect prompt injection risk).

What this means

The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.

Why it was flagged

The required workflow instructs the agent to pull journey inventories from external observability platforms like Datadog RUM, Sentry Performance, or GA4 + CrUX, which ingest user-facing web traffic and view paths.

Where we found it

app.datadoghq.com

domain · 1 site

The plugin instructs the agent to navigate to Datadog RUM Explorer at app.datadoghq.com to pull the top view paths by session volume for the RUM-coverage gap method.

references/rum-source-queries.md

10

In the RUM Explorer (`https://app.datadoghq.com/rum/explorer`):

chromeuxreport.googleapis.com

domain · 1 site

The plugin instructs the agent to query the CrUX API at chromeuxreport.googleapis.com to pull URL-level field data for public-facing sites as part of the RUM-coverage gap method.

references/rum-source-queries.md

48

- **CrUX API** (`https://chromeuxreport.googleapis.com/v1/records:queryRecord`)

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