Agent skills by PostHog, page 2

Produce and structure slow-query performance reports for PostHog's production ClickHouse (US and EU).

PostHog/posthog-foss

A skill your agent uses when editing, reviewing, or auditing DRF viewsets and serializers in PostHog.

PostHog/posthog-foss

Wire a PostHog product surface into the PostHog AI agent from the frontend.

PostHog/posthog-foss

Investigates a specific CI failure to a verdict: whose fault, which commit, who wrote it, and whether it's fixed.

PostHog/posthog-foss

Maintains existing pytest and Django test suites without weakening correctness.

PostHog/posthog-foss

Guides PostHog engineers through dashboard widget platform work — ship a new widgettype (WIDGETREGISTRY, catalog, runwidgets, WidgetCard) or update a shipped type (config, query, layout, RBAC, tile…

PostHog/posthog-foss

Build reusable revenue models — MRR, ARR, gross revenue, new/expansion/contraction/churn, ARPU, LTV, and per-customer/per-account revenue — on either PostHog data-warehouse views (HogQL) or an…

PostHog/posthog-foss

Guides safe changes to the TaxonomicFilter, PostHog's picker for events, actions, properties, cohorts, and more.

PostHog/posthog-foss

Get PostHog data into a canvas correctly: the host-injected ph SDK (loadInsight, query, capture, state, connectors, openExternal, navigate), the data hierarchy (saved insights first, typed query…

PostHog/posthog-foss

Explains how to query PostHog data, defaulting to typed runners for supported product analytics.

PostHog/posthog-foss

Connect an arbitrary REST API to the PostHog data warehouse as a Custom source by authoring a JSON manifest, with no per-source code.

PostHog/posthog-foss

Starts, connects to, and troubleshoots a PostHog devbox, a remote Coder workspace for PostHog development that can also run the full stack, through hogli devbox: commands.

PostHog/posthog-foss

Connect a real Slack workspace to local PostHog Conversations (the SupportHog Slack app) so Slack messages become support tickets and replies post back.

PostHog/posthog-foss

Audit PostHog survey SDK features and version requirements, and implement survey changes across the backend, UI, and SDK repositories.

PostHog/posthog-foss

Drive the real running PostHog Electron app (live tRPC, workspace-server, real data) over CDP with agent-browser.

PostHog/posthog-foss

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.

PostHog/posthog-foss

Converts engineering analytics (PR / CI) data into saved PostHog insights, dashboards, and subscriptions, and explains how to query the product data directly with SQL.

PostHog/posthog-foss

Explains PostHog billing usage and spend from the customer's visible Billing MCP tools.

PostHog/posthog-foss

Best practices for agents managing PostHog skills via the MCP skill- tools — how to discover, read, create, update, and refactor skills efficiently, especially large skills with many bundled files.

PostHog/posthog-foss

Teaches how to write and run evals on the products/posthogai/evalharness/ harness — sandboxed agent suites that execute the real coding agent in a Docker or Modal sandbox against a seeded Hedgebox…

PostHog/posthog-foss

Guide for writing or reviewing PostHog kea logic files (Logic.ts / Logic.tsx).

PostHog/posthog-foss

Adds or changes activity logging (the audit trail) for a Django model in PostHog.

PostHog/posthog-foss

A skill your agent uses 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…

PostHog/posthog-foss

How to add a new ingestion warning type to the event ingestion pipeline.

PostHog/posthog-foss

Add a third-party MCP server (Linear, Notion, GitHub, ...) to the PostHog MCP store catalog.

PostHog/posthog-foss

How to gate a PostHog API endpoint with project secret API key (PSAK) auth — a project-scoped, user-less service credential.

PostHog/posthog-foss

Analyze the most expensive users in AI observability and explain why they cost so much.

PostHog/posthog-foss

Analyze the experiment precompute result-consistency canary across prod-US and prod-EU, deep-dive any issues, and produce an actionable report.

PostHog/posthog-foss

Pull and interpret production experiment query-performance data from the staff-only /api/debugchqueries endpoints backing the /experiments/staff scene: slowest experiment queries, precompute…

PostHog/posthog-foss

Analyze session replay patterns across experiment variants to understand user behavior differences.

PostHog/posthog-foss

Analyze PostHog insights, dashboards, or teams beyond the current project by querying the prod Postgres replicas synced into the dogfood data warehouse (US project 2, "PostHog App + Website").

PostHog/posthog-foss

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.

PostHog/posthog-foss

Audit every endpoint in a PostHog project for staleness, failed materialisations, and unused materialised versions.

PostHog/posthog-foss

Audits services/llm-gateway against PostHog/ai-gateway and updates services/llm-gateway/PARITY.md from current implementation evidence.

PostHog/posthog-foss

Audit the health of a PostHog project's data warehouse sources and syncs — find every broken or degraded source connection, sync schema, and webhook channel.

PostHog/posthog-foss

Audit the health of a PostHog project's materialized views (saved queries) — find every failed materialization and flag unused or stale materialized views that cost storage and compute.

PostHog/posthog-foss

Adds and runs data quality checks (dbt-test style assertions) on a project's warehouse tables and saved-query views, and HogQL catalog metrics: not-null, uniqueness, accepted values, referential…

PostHog/posthog-foss

Build a Loop for PostHog Desktop: a workflow that creates an AI task each time its trigger fires, optionally followed by a Slack or email notification with the task's result.

PostHog/posthog-foss

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.

PostHog/posthog-foss

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.

PostHog/posthog-foss

Clarify how to visualize change over a time range before building a trend.

PostHog/posthog-foss

ClickHouse migration patterns and rules. An agent skill from PostHog/posthog-foss.

PostHog/posthog-foss

Wire a PostHog endpoint into a client app or SDK. An agent skill from PostHog/posthog-foss.

PostHog/posthog-foss

Copy a feature flag from one PostHog project to one or more target projects in the same organization.

PostHog/posthog-foss

Create a recurring AI-generated PostHog report — schedule a free-text prompt to run on a cron, with the LLM-synthesized markdown delivered to email, Slack, or Microsoft Teams on each tick.

PostHog/posthog-foss

Author continuously-running online evaluations in PostHog AI observability, grounded in real failure modes you've identified.

PostHog/posthog-foss

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 —…

PostHog/posthog-foss

Debugs failing GitHub Actions CI runs for PostHog PRs, commits, and branches, and answers broad CI-health questions ("is CI red?", "is master green today?", "what's broken right now?").

PostHog/posthog-foss