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exploring-autocapture-events

Guides exploration of $autocapture events captured by posthog-js to understand user interactions, find CSS selectors (especially data-attr attributes), evaluate selector uniqueness, query matching clicks ad-hoc, and create actions. Use when the user asks about autocapture data, wants to find what users are clicking, needs to build actions from click events, asks about elements_chain, wants to build a trend or funnel filtered by clicks or other autocapture interactions, asks which properties autocapture sends, or asks how to filter $autocapture events. Only applies to projects using posthog-js autocapture.

75

Quality

92%

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SKILL.md
Quality
Evals
Security

Quality

Content

92%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.

A well-structured, highly actionable skill body with executable examples, an explicit validated workflow, and clean progressive disclosure into two real reference files. Only minor conciseness trimming is warranted.

DimensionReasoningScore

Conciseness

Largely efficient and assumes Claude's competence — the materialized-column and canonical-property tables are dense and load-bearing — but a few narrative passages (e.g. the selector-priority rationale) could be trimmed without losing clarity.

4 / 5

Actionability

Fully executable, copy-paste-ready SQL and JSON examples cover the common cases — count check, trend, pageview-to-click funnel, FunnelsQuery shape, and action creation with matchesAction verification — with specific, complete guidance.

5 / 5

Workflow Clarity

An explicit 8-step sequence with validation checkpoints (count check in Step 1, uniqueness check in Step 4) and feedback loops (refine-and-re-run in Step 5, matchesAction verification in Step 8), satisfying the validation requirement for query/batch operations.

5 / 5

Progressive Disclosure

A clear overview holds the workflow while two real, one-level-deep reference files (elements-chain-format.md, example-queries.md) are clearly signaled via inline links, keeping the body appropriately split and navigable.

5 / 5

Total

19

/

20

Passed

Description

92%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.

A strong, third-person description that pairs concrete capabilities with an explicit, multi-trigger 'Use when' clause and a clear scope boundary. Minor room to broaden natural-language synonyms around elements_chain/selector terms.

DimensionReasoningScore

Specificity

Lists multiple specific concrete actions — 'find CSS selectors (especially data-attr attributes), evaluate selector uniqueness, query matching clicks ad-hoc, and create actions' — with comprehensive coverage of the skill's capabilities.

5 / 5

Completeness

Clearly answers both 'what' (the listed exploration/selector/action capabilities) and 'when' via an explicit 'Use when the user asks about autocapture data...' clause with multiple concrete trigger phrases.

5 / 5

Trigger Term Quality

Good coverage of natural trigger phrases ('wants to find what users are clicking', 'needs to build actions from click events', 'asks how to filter $autocapture events'), though a few synonyms and the leaning on technical terms like 'elements_chain' keep it just below comprehensive.

4 / 5

Distinctiveness Conflict Risk

Carves a clear niche scoped to posthog-js autocapture and explicitly states 'Only applies to projects using posthog-js autocapture', giving it distinct triggers with minimal conflict risk against other skills.

5 / 5

Total

19

/

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
PostHog/posthog
Reviewed

Table of Contents

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