posthog
194 skills with substantive source documentation and an official publisher or observed installation demand. Read each skill’s original documentation through its card.
posthogsignals-scout-experiments
Signals scout for PostHog A/B experiments. Watches running experiments for validity threats — sample ratio mismatch, contamination, exposure stalls, mid-run flag mutations — and lifecycle drift.
- installations
- 2
- GitHub Stars
- 72
- Mis à jour
- 7 oct.
posthogassessing-heatmaps
Assesses what a page's heatmap is telling you and recommends concrete changes. Pulls click / rageclick / scroll-depth data for a URL, names the hot elements by cross-referencing autocapture events on the same page, and can create a saved heatmap the user opens in PostHog, then summarizes the behavior and proposes improvements.\nTRIGGER when: user asks what a heatmap shows, why people aren't clicking something, where users rage-click, how far they scroll, what to change on a page based on heatmap
- installations
- 1
- GitHub Stars
- 80
- Mis à jour
- 4 sept.
posthogauditing-endpoints
Audit every endpoint in a PostHog project for staleness, failed materialisations, and unused materialised versions. Use when the user asks "what endpoints can I clean up?", "are any of my endpoints broken?", "which materialised versions are still being called?", or wants a one-shot cleanup pass over the Endpoints product. Produces a prioritised report grouped by issue type, with recommended actions but does not modify anything without explicit confirmation.
- installations
- 1
- GitHub Stars
- 81
- Mis à jour
- 10 sept.
posthogauditing-experiments-flags
Audit PostHog experiments and feature flags for configuration issues, staleness, and best-practice violations. Read when the user asks to audit, health-check, or review experiments or feature flags, check flag hygiene, or verify experiment setup.
- installations
- 1
- GitHub Stars
- 80
- Mis à jour
- 4 sept.
posthogauthoring-data-quality-checks
Adds and runs data quality checks (dbt-test style assertions) on a project's warehouse tables and saved-query views: not-null, uniqueness, accepted values, referential integrity, row-count bounds, freshness, and custom HogQL. Use when asked to test a model, validate a view, check for nulls or duplicates, add data quality checks, find out why a number looks wrong, or judge whether a warehouse table is trustworthy before using it in an analysis. To describe what data means (metrics, certifications
- installations
- 1
- GitHub Stars
- 81
- Mis à jour
- 10 sept.
posthogauthoring-log-alerts
Author useful, low-noise log alerts on services in a PostHog project. Use when the user asks to set up alerts for their logs, suggest alerts they should add, or evaluate whether a service is worth monitoring. Covers service triage, baseline characterisation, threshold drafting, back-testing via simulate, and shipping with a notification destination.
- installations
- 1
- GitHub Stars
- 81
- Mis à jour
- 10 sept.
posthogbuilding-html-canvases
Author a PostHog canvas with semantic HTML, CSS, and direct browser APIs — documents, articles, generative graphics, 2D canvas and WebGL experiences, and focused experiments where React components add no useful structure. Use after building-canvases has routed a canvas request to a plain-HTML/browser-API implementation. Covers the thin component wrapper the current runtime requires, styling and theming without Quill, drawing surfaces, and animation/cleanup patterns.
- installations
- 1
- GitHub Stars
- 80
- Mis à jour
- 4 sept.
posthogbuilding-react-quill-canvases
Author the React + Quill implementation of a PostHog canvas: the single-component contract, the allowed imports, Quill (PostHog's design system) component and composition rules, theme-aware design tokens, loading skeletons, and the in-canvas date picker. Use after building-canvases has routed a canvas request to a React implementation — dashboards, data boards, forms, tools, or any canvas that should look native to PostHog.
- installations
- 1
- GitHub Stars
- 80
- Mis à jour
- 4 sept.
posthogchecking-deploy-timing
Determine when a PostHog code change reached a given environment by reading the hidden GIT deploy annotations in the project and correlating them with the merge commit on GitHub. Use when PostHog staff ask "when was X deployed", "is my change live in the US/EU yet", "has my PR shipped", "did the fix roll out to prod-us", or otherwise want to know whether/when a commit, PR, or feature went out to a region. Do not answer deploy-timing questions from event/data volume alone — that only shows when d
- installations
- 1
- GitHub Stars
- 81
- Mis à jour
- 10 sept.
posthogchoosing-trend-or-slope-view
Clarify how to visualize change over a time range before building a trend. Use whenever the user asks how much something changed, grew, dropped, improved, or regressed between two points or periods — "how much did X change from A to B", "before vs after", "start vs end", "week over week", "compare this month to last", "change over time" — or mentions a "slope chart" / "slopegraph". Two readings of "change" need different charts: the whole trend (a line, every interval) versus just the two endpoi
- installations
- 1
- GitHub Stars
- 81
- Mis à jour
- 10 sept.
posthogcleaning-up-stale-feature-flags
Identify and clean up stale feature flags in a PostHog project. Use when the user wants to find unused, fully rolled out, or abandoned feature flags, review them for safety, and then disable or delete them. Covers staleness detection, dependency checking, and safe removal workflows.
- installations
- 1
- GitHub Stars
- 81
- Mis à jour
- 10 sept.
posthogcomposing-grid-canvases
Compose PostHog grid canvases — widget grids (including the user's home canvas) built from reusable component canvases. Use when a task asks to add, fill, move, resize, or remove a widget on a grid or home canvas, to compose a whole canvas of widgets from one ask, to build a reusable widget/component, or when a placement id or grid canvas id is the target. Covers the component store search → configure → fork → build ladder, the component placement contract (size, configSchema), the placement lif
- installations
- 1
- GitHub Stars
- 81
- Mis à jour
- 10 sept.
posthogconfiguring-experiment-rollout
Configures the rollout shape of a PostHog experiment — the variant split (50/50, 80/20, A/B/C ratios), the overall rollout percentage that gates how many users enter the experiment, and the disambiguation when a percentage like "roll out to 25%" could mean either. Use when the user mentions a rollout percentage, variant split, or traffic distribution; gives a ratio like 60/40, 70/30, or 80/20; asks "who sees the test variant?"; wants to increase, decrease, or change the rollout or split on a dra
- installations
- 1
- GitHub Stars
- 80
- Mis à jour
- 4 sept.
posthogconsuming-endpoints-from-client-code
Wire a PostHog endpoint into a client app or SDK. Covers fetching the OpenAPI spec, generating a typed client with openapi-generator or @hey-api/openapi-ts, sending the right auth header, shaping the variables payload (HogQL codename vs insight breakdown property), handling rate-limit and materialised-endpoint error responses. Use when the user says "how do I call my endpoint", "generate a client for this", or "what auth header do I use".
- installations
- 1
- GitHub Stars
- 81
- Mis à jour
- 10 sept.
posthogcontext-layer-consolidation
Keep the context wiki coherent using the deterministic lint report queue
- installations
- 1
- GitHub Stars
- 80
- Mis à jour
- 4 sept.
posthogcontext-layer-dreaming
Synthesizes recent organizational activity into a durable context wiki. Use when running a nightly or incremental context-layer dream, or when updating sourced organizational context from completed work.
- installations
- 1
- GitHub Stars
- 81
- Mis à jour
- 10 sept.
posthogcontext-layer-health-check
Semantic review of context wiki quality after deterministic consolidation
- installations
- 1
- GitHub Stars
- 80
- Mis à jour
- 4 sept.
posthogcreating-box-plot-insights
- Creates product analytics or SQL-backed box plot insights in PostHog. Use when a user asks to create, build, or save a box plot, visualize a numeric distribution, compare quartiles or medians across dates or groups, or turn SQL results into a box plot. Chooses between a standard Trends box plot and a SQL insight, validates the distribution data, saves the insight, and verifies it.
- installations
- 1
- GitHub Stars
- 81
- Mis à jour
- 10 sept.
posthogcreating-replay-vision-scanners
Guides agents through creating and safely sizing a Replay Vision scanner: choosing the scanner type (monitor/classifier/scorer/summarizer), shaping the RecordingsQuery that selects sessions, and — crucially — estimating the credits it will spend and checking the org's remaining budget before creating, so a broad scanner doesn't exhaust the budget on its first scheduled sweep.\nTRIGGER when: user asks to create, set up, or configure a Replay Vision scanner, OR when you are about to call vision-sc
- installations
- 1
- GitHub Stars
- 80
- Mis à jour
- 4 sept.
posthogdebugging-mcp-analytics
Debug, support, and build PostHog MCP Analytics — product analytics for MCP servers (the @posthog/mcp and posthog.mcp SDKs plus the mcpanalytics product). Use when MCP analytics data looks wrong or missing ("events aren't showing", "intent clusters are empty", "sessions are missing", "per-tool numbers look wrong"), when writing queries over $mcp events by hand, or when doing feature work on the SDKs, the dashboard and its query runners, the self-instrumented MCP server, the wizard mcp-analytics
- installations
- 1
- GitHub Stars
- 81
- Mis à jour
- 10 sept.
posthogdebugging-signals-pipeline
Debug the signals pipeline locally end-to-end. Covers emitting test signals from fixtures, monitoring Temporal workflows via the REST API, reading sandbox agent logs from object storage, inspecting Docker sandbox containers, and diagnosing common failures (stale ClickHouse embeddings, agentsh network denials, inactivity timeouts). Use when a signal isn't reaching the inbox, a signal-report-summary workflow fails, or a sandbox task run times out.
- installations
- 1
- GitHub Stars
- 80
- Mis à jour
- 4 sept.
posthogdesigning-email-templates
Author, save, and edit email templates in the PostHog workflows library — compose email design JSON with Liquid personalization and create and round-trip-edit templates over MCP. Use when asked to design, build, update, or fix an email template for workflows, broadcasts, or campaigns.
- installations
- 1
- GitHub Stars
- 81
- Mis à jour
- 10 sept.
posthogdiagnosing-endpoint-performance
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.
- installations
- 1
- GitHub Stars
- 80
- Mis à jour
- 4 sept.
posthogdiagnosing-failed-warehouse-syncs
Diagnose why a data warehouse sync is failing and recommend the right recovery action. Use when the user asks "why isn't my Stripe/Postgres/Hubspot sync working?", "this table has been stuck for hours", "the data in the warehouse looks wrong", or wants to troubleshoot a specific source or schema. Covers source-level vs schema-level failures, stuck Running states, credential and schema-drift errors, incremental-field misconfig, CDC prerequisite failures, and the cancel / reload / resync / delete-
- installations
- 1
- GitHub Stars
- 81
- Mis à jour
- 10 sept.