Amb més estrelles
Els skills amb més estrelles de la comunitat. Revisa’n el contingut abans d’utilitzar-los.
authenticating-to-clickhouse
PostHog
Authenticate a new or changed service to ClickHouse with the rotating ch-podauth ServiceAccount token instead of a static password. Use when adding a service, sidecar, or container that reads or writes ClickHouse, adding a new ClickHouseUser, or hand-building a ClickHouse pool or client for a custom timeout or setting. Covers the token-aware default path (sync_execute, get_client), the rule that a custom pool must pass credential_provider or it silently stays on the static password, wiring the username so the user does not fall back to the default user, and the deploy-side companion in the charts repo. Not for converting an already-deployed user off a static password.
setting-up-support-slack-locally
PostHog
Connect a real Slack workspace to local PostHog Conversations (the SupportHog Slack app) so Slack messages become support tickets and replies post back. Use when the user wants to test the conversations Slack integration locally, hits "Support Slack OAuth client ID is not configured", gets a white screen or "Network error" on the OAuth callback, or asks how to set SUPPORT_SLACK_APP_CLIENT_ID / a tunnel for supporthog Slack events. Covers the Slack app + scopes, the SUPPORT_SLACK_* dynamic settings, and the key split: localhost for OAuth and the UI, a public tunnel only for inbound events.
depot-ci
PostHog
Configures and manages Depot CI, a drop-in replacement for GitHub Actions that runs workflows entirely within Depot. Use when migrating GitHub Actions workflows to Depot CI, running depot ci migrate, managing Depot CI secrets and variables, running workflows with depot ci run, debugging Depot CI runs with depot ci run list, depot ci status, depot ci logs, depot ci diagnose, or depot ci ssh, inspecting test results with depot tests or run artifacts with depot ci artifacts, checking workflow compatibility, or understanding Depot CI capabilities. Also use when the user mentions .depot/ directory, depot ci commands, or asks about running GitHub Actions workflows on Depot's infrastructure without GitHub-hosted runners. Also use when comparing what Depot CI and GitHub Actions report for a skipped, empty-matrix or continue-on-error job, or when working out whether a check run satisfies a required status check or a merge queue.
integrating-with-posthog-ai
PostHog
'Wire a PostHog product surface into the PostHog AI agent from the frontend. Use when attaching scene or entity context, injecting instructions to steer the agent, reacting to the agent calling a tool, applying an agent edit back into an open form, or rendering a product tool card in a thread.'
working-with-charts
PostHog
Guides consumers of @posthog/quill-charts through chart selection, data, themes, sizing, and composition. Use when adding or changing a chart built with the package, including its axes, tooltips, legend, overlays, or interactions. Links to package examples and API docs. Does not cover product integration or library internals.
profiling-slow-api-endpoints
PostHog
Profiles slow PostHog API endpoints when the main cost is in Postgres or Python. Use when a screen, picker, or list is slow; a Django endpoint has high tail latency; a query plan changes with tenant size; or a proposed database fix needs production evidence. Covers APM traces, safe production EXPLAIN, representative measurements, implementation choices, tests, rollout, and post-deploy verification. For ClickHouse or HogQL latency, use optimizing-clickhouse-and-hogql-queries instead.
analyzing-experiment-precompute-canary
PostHog
Analyze the experiment precompute result-consistency canary across prod-US and prod-EU, deep-dive any issues, and produce an actionable report. Sweeps the canary's Prometheus health gauges in both regions, and when anything is unhealthy pulls the structured divergence/failure logs from Loki to reconstruct exactly which (team, experiment, metric) went wrong, by how much, and which class of divergence it is (stability vs correctness, and for correctness whether exposure counts or only values differ). Mechanism-level root cause needs ClickHouse and is out of scope — the skill hands off with precise drill-down steps. Use when the user asks to check / analyze / verify the experiment precompute canary, investigate a canary divergence or alert, or confirm precomputed experiment results are consistent in production. All data comes through the Grafana MCP (Prometheus + Loki) — no payload decryption, no ClickHouse.
adding-activity-logging
PostHog
Adds or changes activity logging (the audit trail) for a Django model in PostHog. Use when a model's writes must show in the Activity side panel or the advanced activity logs, when adding ModelActivityMixin, an ActivityScope, a model_activity_signal receiver, an activity describer, or field exclusions, when auditing which write paths of a model are logged, or when a change is missing from the activity log. Covers the receiver-module convention, writes the signal cannot see (QuerySet.update, bulk_create), the actor outside requests, and product models on a separate database. Trigger terms - activity log, audit log, audit trail, ModelActivityMixin, log_activity, changes_between, activity describer, who changed this.
styling-sidebar-products
PostHog
How products and pages appear in the PostHog sidebar: which category they sit in, which icon and color they get, and which groups share a color gradient. Use when adding a product or data management page to the sidebar (treeItemsProducts or treeItemsMetadata in a products/*/manifest.tsx), giving an entry a new icon or color, moving an entry between sidebar categories, adding a category, or when a sidebar icon renders the wrong color, the wrong glyph, or differently once starred. Trigger terms: sidebar, nav, All products, Popular, category, iconType, iconColor, product icon, product color, gradient, starred icon.
routing-outbound-api-calls
PostHog
Use before adding or changing Python code that calls a third-party HTTP API from PostHog (a vendor REST call, a vendor SDK client, a scraping or enrichment service), and before adding or changing a domain under posthog/egress/: its budget, priority lanes, identity, metrics, or rate-limit headers. Routes the call to an existing egress domain, a new gated domain, a record-only domain, or no domain at all, names the reference domain to copy, and lists the tests that catch a missing priority reserve. Trigger terms: egress, outbound API, third-party API, vendor client, rate limit, 429, Retry-After, budget, priority lane, BATCH, reserve, EgressClient, RecordedEgressClient, github_request.
debugging-signals-pipeline
PostHog
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.
testing-mcp-tools-locally
PostHog
Set up the local dev environment, seed data, and API keys to test the staff-only managed migrations MCP tools (managed-migrations-support-list, managed-migrations-support-get) end to end. Use when testing batch import support tooling, debugging MCP tool responses or discovery (tools not appearing), or verifying the support API before deploying. Covers the discovery gate: hidden scope, is_staff, user:read, and why wildcard keys and OAuth never work.
organizing-conversations-code
PostHog
File layout for the conversations product. Use when adding, moving, renaming, or reviewing files under products/conversations/ — especially frontend components, scenes, helpers, and tests. Conversations React components live in their own folder under products/conversations/frontend/components/, never as loose files in components/ or at the frontend root. Expand this skill as more conversations layout rules land.
establishing-code-ownership
PostHog
Determine which PostHog team owns a file, directory, or code path, or enumerate all code a team owns (via distributed owners.yaml, products/*/product.yaml, and .github/CODEOWNERS). Use when assigning a reviewer, attributing a bug or slow query to a team, routing work, scoping a team-wide audit, or answering "who owns X" / "what does team Y own".
adding-inbound-webhooks
PostHog
Use when adding a webhook endpoint for a third party that sends to PostHog, adding an inbound webhook consumer for a provider that already has an endpoint, or migrating a hand-rolled hmac verifier that the inbound-webhooks-go-through-ingress semgrep rule flags. Covers the two jobs separately: a consumer in products/<product>/backend/webhook_consumers.py, and a provider incarnation under posthog/ingress/<provider>/ wired with build_webhook_view(). Carries the rules that are easy to get wrong: a consumer name is a dedup cache key, event types must be declared by the provider app or the registry raises, and the module stays cheap to import. Trigger terms: add a webhook, webhook consumer, inbound webhook, hand-rolled hmac, inbound-webhooks-go-through-ingress.
implementing-mcp-ui-apps
PostHog
'Guide for adding MCP UI apps — interactive visualizations that render tool results in MCP clients like Claude Desktop. Use when adding a new detail or list view for an MCP tool, creating view components in products/*/mcp/apps/, or linking tools to UI apps via YAML.'
triaging-merge-queue-failures
PostHog
Decision procedure for a PR that failed or was removed from the Trunk merge queue: classify the kick (superseded by a newer commit, not mergeable, a gate that failed on a cancelled run, real failure, one-off flake, or repo-wide flaky/infra issue) and take the matching action (wait, hold and fix, requeue once, or escalate instead of spam-retrying). Use when a PR is kicked from the queue, Trunk reports a failed queue attempt on a PR, someone asks "why was my PR removed from the queue" or "should I requeue", or when running as the scheduled merge queue triage sweep. Trigger terms: merge queue kicked, removed from queue, queue failure, requeue, trunk merge failed. Operators setting up the automation itself: see references/routine-setup.md.
announcing-behavior-changes
PostHog
Decides whether a behavior-changing fix needs an in-app notice, then builds one that reaches only the affected users and can be removed later. Use when a change alters what an existing user sees without them doing anything — a metric moves, a chart shifts, a count drops, a date range resolves differently, a matcher matches differently — and when adding, reviewing, or removing such a notice. Trigger terms: behavior change, breaking change, semantics change, "results may differ", change notice, deprecation banner, migration banner. Carries the gate (narrow to the affected users with a tested predicate, or do not ship a notice at all), the pattern from SqlInsightDateFilterNotice, where to anchor the notice, and the flag-based removal path. Not for new features (use the changelog), not for permanent per-object warnings computed by the backend, and not for the wording itself (see /writing-user-facing-copy).
improving-drf-endpoints
PostHog
Use when editing, reviewing, or auditing DRF viewsets and serializers in PostHog. Triggers on files in posthog/api/, products//backend/api/, products//backend/presentation/, or any file importing rest_framework. Covers field typing, schema annotations, enum collision fixes, and OpenAPI spec quality — everything that flows downstream into generated TypeScript types and MCP tools.
isolating-product-facade-contracts
PostHog
Plan and execute product isolation migrations to a facade plus contract layer in PostHog, following the Visual review architecture. Use when a product still exposes internals (models/logic/views) across boundaries and needs migration toward contracts.py + facade/api.py + presentation separation, with a PR strategy that minimizes review latency and conflicts with parallel work.
merging-prs
PostHog
Merge a PR into master through the Trunk merge queue and babysit it until it lands. Enqueue with a /trunk merge comment, then watch trunk merge status and the PR state until it is MERGED or the queue kicks it out, reporting Trunk's own reason for the terminal transition. Use when asked to merge a PR, "merge when ready", "land it", "ship it", to merge a whole stack (comment on the top PR — the queue merges it and every layer below atomically), to get a PR approved by stamphog (MCP review request first, stamphog label as the fallback), or to babysit/watch a PR through the queue. Never use gh pr merge in this repo — the queue is the only path into master.
django-migrations
PostHog
Django migration patterns and safety workflow for PostHog. Use when creating, adjusting, or reviewing Django/Postgres migrations, including non-blocking index/constraint changes, multi-phase schema changes, data backfills, migration conflict rebasing, and product model moves that require SeparateDatabaseAndState. Also use for any deletion or removal of a model, table, column, product, or app — including deleting migration files or retiring a feature — even when no migration is written.
building-product-empty-states
PostHog
Guide for adding a product setup empty state — the skippable first-run screen a product scene shows until real data arrives, built on the shared ProductEmptyState component. Use when adding an empty state or first-run/setup screen to a product scene, declaring emptyState on a SceneExport, writing a product setup-status detection logic, building an animated example-data preview widget, or deciding between the scene-level ProductEmptyState gate and an inline ProductIntroduction panel. Covers the productSetupStatusLogic single-layer contract, real-data detection rules, local-only skip semantics, wizard commands, and design tokens.
authoring-ci-workflows
PostHog
Use when adding or editing a GitHub Actions workflow, composite action, or reusable workflow under .github/ — new CI jobs, triggers, matrices, checkout/clone tuning, action pinning, GitHub App token auth, concurrency groups, timeout-minutes, paths filters, caching, or runner choice. Covers PostHog's workflow-authoring conventions and the reasons behind them: the 500-runs/10s dispatch cap, shallow vs full clone, per-SHA push concurrency, dedicated App-token rate-limit buckets, and fork-safe secrets on a public repo. Points to the linters (bin/hogli lint:workflows, actionlint) that enforce the mechanical rules, and to the narrower skills for production deploys, secrets, and Depot runners. Not for debugging red CI (use debugging-ci-failures) or wiring a new secret end to end (use managing-github-actions-secrets).