finding-llm-gateway-migration-candidates
>
fixing-flaky-tests
>
gating-production-deploys
>
extending-hobby-smoke-tests
Design, extend, review, or debug PostHog Hobby end-to-end smoke tests in bin/hobby-ci.py and .github/workflows/ci-hobby.yml. Use when adding an ingestion round trip, deciding whether a product belongs in Hobby CI, changing the CI Hobby service topology or API-key scopes, or diagnosing a smoke test that captures data but cannot query it.
generating-clickhouse-query-performance-reports
>
improving-mcp-tools
>
maintaining-python-tests
>
manage-dashboard-widgets
>
managing-dashboards
>
managing-github-actions-secrets
>
merging-prs
>
migrating-llm-gateway-callers
>
querying-local-postgres
Run read-only SQL against the local Postgres app database (SELECT, EXPLAIN, EXPLAIN ANALYZE on SELECT). Default local URL postgres://posthog:posthog@localhost:5432/posthog; else DATABASE_URL. Use when querying the local DB, inspecting tables, debugging data, or analyzing query plans. Mutations are strictly forbidden.
monitoring-capture-service
>
monitoring-ingestion-pipeline
>
organizing-conversations-code
>
placing-product-frontend-code
>
posthog-desktop
>
profiling-slow-api-endpoints
>
qa-frontend
>
querying-production-databases-via-metabase
>
querying-tophog
>
reviewing-personhog-protocol
>
reviewing-with-coderabbit
>
routing-outbound-api-calls
>
running-ci-preflight
>
security-audit
>
scene-menu-bar
Conventions for adding or editing the SceneMenuBar above a scene's <SceneTitleSection>. Use when adding new menu items, moving items between menus, gating behind feature flags, building a new scene's menubar, or wiring rich inputs (tags, combobox) into the bar.
setting-up-support-slack-locally
>
splitting-oversized-modules
>
stacking-prs
>
styling-sidebar-products
>
testing-mcp-tools-locally
>
triaging-merge-queue-failures
>
triaging-warehouse-sync-tickets
>
triaging-web-analytics-support
>
writing-clickhouse-queries
Guide for writing performant ClickHouse queries in PostHog product code. Use when writing HogQL query runners, designing a ClickHouse table for a new product, adding materialized columns or skip indexes, or choosing a row ID format. For optimizing an existing query that is already too slow, use `/optimizing-clickhouse-and-hogql-queries` instead.
visualizing-change-over-time
>
working-with-charts
>
writing-code-comments
>
writing-dataclasses
>
writing-evals
>
writing-pr-descriptions
>-
writing-tests
>
writing-ui-components
>
writing-user-facing-copy
>
checking-member-access
>
signals-scout-aeo-citations
Watches AEO citation-check results in system.aeo_citation_checks and files an inbox report when a domain's citation rate on an answer engine drops or spikes versus its baseline, or when the citation runner itself is failing.
analyzing-expensive-users
>
creating-online-evaluations
>
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