Telemetry

Skill v0idOS/performance-deity/skills/telemetry

A ruthlessly strict algorithmic optimization methodology for AI coding agents. Forces your agent to profile, benchmark, and mathematically prove performance gains before writing code.

Install

npx -y skills add v0idOS/performance-deity --skill telemetry

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Add production observability to a function. Wraps it in an OpenTelemetry or Sentry trace span, injects execution metadata, and proposes a concrete alert rule with threshold and severity.

SKILL.md

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Execute all three phases in order.

Phase 1 — Trace Wrap

Wrap the critical-path function in a trace span:

OpenTelemetry:

tracer.startActiveSpan('operation.name', (span) => {
  // ... function body
  span.end();
});

Sentry:

const transaction = Sentry.startTransaction({ name: 'operation.name' });
// ... function body
transaction.finish();

Datadog:

tracer.trace('operation.name', () => {
  // ... function body
});

Phase 2 — Attribute Injection

Inside the span, attach:

Execution time (start and stop timer)
Query tags: user_id, tenant_id, endpoint
Input and output payload sizes in bytes

Phase 3 — Alert Rule

Propose an alert rule with all four fields specified:

Field	Value
Metric	(e.g. `trace.operation.duration`)
Threshold	(e.g. `> 200ms`)
Evaluation window	(e.g. `last 5 minutes`)
Severity	(e.g. P2 / warning)

Examples: