diagnosing-endpoint-performance
diagnosing-endpoint-performance is the official agent skill of PostHog published by posthog, listed under analytics & experiments. It lives in the PostHog/skills repository, which has 75 GitHub stars and is licensed under MIT; we last read it on 2026-10-25.
Diagnose performance issues for a PostHog endpoint by suggesting fixes such as adjusting cache TTL, enabling materialization, restructuring variables, or rewriting queries. Required when users report slow endpoints, timeouts, or cost concerns.
Install
skills is a generic installer for any repository of Claude agent skills -- it reads PostHog/skills’s own structure rather than assuming one, the same way this page reads the skill’s own SKILL.md rather than assuming a format.
npx skills add PostHog/skills
What it connects to
Unverified means a mention in the skill’s own description, not a citation. A wrong claim here costs nothing to correct and nothing to trust yet.
Maintenance
Diagnose why a PostHog endpoint is slow or expensive and propose a concrete fix — bump the cache TTL, enable materialisation, restructure variables, or rewrite the query. Use when the user says "this endpoint is slow", "my endpoint times out", "we're hitting the cost cap on this one", or asks "should I materialise this?". Focuses on a single named endpoint, not a project-wide audit.
diagnosing-endpoint-performance compared with similar skills
| Skill | Publisher | What it does | Repo stars | Last update |
|---|---|---|---|---|
| diagnosing-endpoint-performance (this page) | posthog | Diagnose why a PostHog endpoint is slow or expensive and propose a concrete fix — bump the cache TTL, enable… | 75 | 2026-10-25 |
| account-handover(same repository) | posthog | Draft structured handover notes for transitioning a PostHog account from one TAM or CSM to another. Use this… | 75 | 2026-10-25 |
| adding-warehouse-person-properties(same repository) | posthog | Sync columns from a synced data warehouse table onto PostHog person or group properties, so warehouse data be… | 75 | 2026-10-25 |
| analyzing-experiment-session-replays(same repository) | posthog | Analyze session replay patterns across experiment variants to understand user behavior differences. Use when… | 75 | 2026-10-25 |
| analyzing-task-runs(same repository) | posthog | Split a completed PostHog task run into activity records — what the agent tried, whether it worked, what bloc… | 75 | 2026-10-25 |
| assessing-heatmaps(same repository) | posthog | Assesses what a page's heatmap is telling you and recommends concrete changes. Pulls click / rageclick / scro… | 75 | 2026-10-25 |
| auditing-endpoints(same repository) | posthog | Audit every endpoint in a PostHog project for staleness, failed materialisations, and unused materialised ver… | 75 | 2026-10-25 |
Skills from the same repository first, then others for this job by repository stars. Figures are from each repository when we last read it.
Common questions about diagnosing-endpoint-performance
- What does diagnosing-endpoint-performance do?
- Diagnose performance issues for a PostHog endpoint by suggesting fixes such as adjusting cache TTL, enabling materialization, restructuring variables, or rewriting queries. Required when users report slow endpoints, timeouts, or cost concerns.
- How do I install diagnosing-endpoint-performance?
- Run npx skills add PostHog/skills. The skills installer reads the repository’s own structure, so it works for any repository of agent skills.
- Who publishes diagnosing-endpoint-performance?
- posthog. It is named as the official skill of PostHog.
- Is diagnosing-endpoint-performance maintained, and what licence does it use?
- Its repository has 75 GitHub stars and its state in our directory is listed. Its last commit we recorded was on 2026-10-25. The repository declares the MIT licence.
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