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analytics-instrumentation

Add analytics events to Opik features. Use when wiring PostHog events on the frontend or backend for product analytics tracking.

65

Quality

78%

Does it follow best practices?

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tessl review fix ./.agents/skills/analytics-instrumentation/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

82%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

The body is a tightly written, highly actionable reference with copy-paste code covering frontend and backend scenarios and concrete codebase-specific rationale. Organization is strong; the only weakness is that all content lives inline with no progressive disclosure into bundle files.

DimensionReasoningScore

Conciseness

Content is dense and codebase-specific (e.g. 'Schedulers.boundedElastic()' offload reasoning, 'RequestContext' Guice scope) without explaining general concepts Claude knows; not 5 because a few Don'ts explanations and prose passages could be trimmed, not 3 because it is largely efficient with every section earning its place.

4 / 5

Actionability

Provides copy-paste ready executable code for the common cases—frontend 'trackEvent(OpikEvent....)' , backend synchronous injection, and a full reactive 'Mono.deferContextual' example—plus exact file paths and API signatures; matches anchor 5.

5 / 5

Workflow Clarity

The frontend 'Adding a new event' steps (1-2) and backend scenario-based guidance (sync handler vs reactive chain, 2-arg vs 3-arg) are clearly sequenced; not 5 because there are no explicit validation/feedback checkpoints, not 3 because steps are well-defined with no significant gaps.

4 / 5

Progressive Disclosure

Well-organized into clear sections (Event Naming, Frontend, Backend, Environment Variables, Event Flow, Conventions) with no nested references and easy header-based navigation; not 5 because at ~140 lines with no bundle files some detailed material (reactive example, Don'ts) is inlined rather than split into references, not 3 because structure is genuinely good and logically placed.

4 / 5

Total

17

/

20

Passed

Description

73%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

The description clearly states what the skill does and when to use it with a well-scoped niche around Opik and PostHog analytics. It is strong on distinctiveness and trigger terms but slightly limited on action specificity and user-facing trigger phrasing.

DimensionReasoningScore

Specificity

Quotes 'Add analytics events to Opik features' and 'wiring PostHog events on the frontend or backend' name the domain with 1-2 concrete actions but do not enumerate several distinct actions, matching anchor 3; not 4 because it lacks a list of several specific actions, not 2 because the actions are concrete rather than minimal/generic.

3 / 5

Completeness

'Add analytics events to Opik features' states the what and 'Use when wiring PostHog events on the frontend or backend for product analytics tracking' states the when explicitly; not 5 because the when describes the technical scenario rather than concrete user-facing trigger phrases, not 3 because the when is explicit rather than weakly implied.

4 / 5

Trigger Term Quality

Natural terms 'analytics events', 'PostHog events', and 'product analytics tracking' give good keyword coverage a user would say; not 5 because synonyms like 'telemetry' or 'instrumentation' are absent, not 3 because coverage goes beyond a few generic keywords.

4 / 5

Distinctiveness Conflict Risk

Tied to a clear niche via 'Opik features' and 'PostHog events' with distinct triggers and minimal overlap risk; not 4 because the niche is sharply defined rather than only mostly distinct.

5 / 5

Total

16

/

20

Passed

Validation

100%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository
comet-ml/opik
Reviewed

Table of Contents

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