By PostHog

Conventions for adding or editing the SceneMenuBar above a scene's <SceneTitleSection.

PostHog/posthog

How to send real-time in-app notifications from PostHog backend code.

PostHog/posthog

A skill your agent uses when writing a Storybook story for a component gated on a feature flag — boolean flags or multivariate/experiment-arm variants.

PostHog/posthog

Populates and maintains a project's data catalog (semantic layer): canonical metrics, trust marks (certifications) on warehouse tables/views, and reviewed table relationships.

PostHog/posthog

Set up Python test environment in Claude Code for web where flox is unavailable.

PostHog/posthog

How to query the documentembeddings table for raw signal data using HogQL.

PostHog/posthog

Discover and use shared team skills stored in PostHog. An agent skill from PostHog/posthog.

PostHog/posthog

Split an oversized Python module (a thousand-plus-line logic.py, models.py, api.py, or its test file) into a package of one module per concern, mechanically and provably without changing behavior.

PostHog/posthog

Create and manage GitHub native Stacked PRs in this repo with the gh stack CLI.

PostHog/posthog

Create PostHog error tracking suppression rules to drop high-volume, low-value errors at ingestion.

PostHog/posthog

Triage PostHog error tracking issues during a daily or on-call review.

PostHog/posthog

A skill your agent uses when adding timers (setInterval, setTimeout), event listeners (window.addEventListener, document.addEventListener, MediaQueryList.addEventListener), or any other resource…

PostHog/posthog

A skill your agent uses when adding a bucket-like rate limit backed by Redis: a per-caller budget with burst capacity and continuous refill, a refund path for requests that did no work, or a limit…

PostHog/posthog

Helps PostHog engineers and agents pick the right chart when a request is about visualizing change over time, before/after comparisons, or period-over-period movement while building UI with…

PostHog/posthog

Read and use comments attached to the current PostHog task, its artifacts, and its canvases through the PostHog MCP exec dispatcher.

PostHog/posthog

House rules for Python dataclasses in PostHog: when to reach for one instead of a tuple or dict[str, Any], which decorator to use (@frozen from posthog.dataclasses), how to name, construct, consume…

PostHog/posthog

Guide for writing PostHog agent skills — job-to-be-done templates that teach agents how to use MCP tools to achieve a goal.

PostHog/posthog

Write Streamlit app source code that runs well in a PostHog sandbox — the posthogapps.query() bridge for reading PostHog data, the packages baked into the sandbox image, caching and session state…

PostHog/posthog

Recommended repo-engineering guide when adding alerting to a PostHog product or extending the shared alerts platform.

PostHog/posthog

Inspect and compare offline AI evaluation experiments, diagnose case-level regressions, and follow scorer history across application, model, or prompt changes.

PostHog/posthog

Split a completed PostHog task run into activity records — what the agent tried, whether it worked, what blocked it — and record each one through the reportactivity tool.

PostHog/posthog

Audit PostHog experiments and feature flags for configuration issues, staleness, and best-practice violations.

PostHog/posthog

Creates and launches PostHog surveys through MCP, including NPS/CSAT popovers, hosted feedback forms, and headless surveys.

PostHog/posthog

Run an improve-my-MCP campaign: an autoresearch-style loop that measures the MCP agent experience with the eval harness, picks the highest-impact tool problem from production data, makes one bounded…

PostHog/posthog

Guides PostHog engineers through dashboard platform and scene changes.

PostHog/posthog

Create and manage scheduled PostHog subscriptions for insight snapshots, dashboard snapshots, and AI prompt reports.

PostHog/posthog

Migrates an LLM caller from services/llm-gateway to PostHog/ai-gateway.

PostHog/posthog

Build reusable activation models — an activation-rate metric and a per-user/per-account activated flag — on either PostHog data-warehouse views (HogQL) or an external dbt project.

PostHog/posthog

Build reusable conversion models — funnel/step conversion rates, drop-off, and time-to-convert — on either PostHog data-warehouse views (HogQL) or an external dbt project.

PostHog/posthog

Build reusable dimension / lookup tables for a star schema — country/region, timezone, currency, date, plan/product, and other descriptive attributes — on either PostHog data-warehouse views (HogQL)…

PostHog/posthog

Build reusable product-usage and engagement models — retention, stickiness, and lifecycle — on either PostHog data-warehouse views (HogQL) or an external dbt project.

PostHog/posthog

Shared foundations for building reusable data models in PostHog, on either of two stacks: PostHog-native data-warehouse views / materialized views (HogQL, via the view- MCP tools), or an external…

PostHog/posthog

Guide for using the Grafana MCP to monitor and diagnose the capture service (rust/capture) in production.

PostHog/posthog

Signals scout that watches the project's most-viewed dashboards and insights for anomalies — bursts, drops, flat-lines, and trend breaks — against each insight's own seasonality-matched baseline.

PostHog/posthog

Triage web analytics support tickets end to end: enumerate open tickets from the in-app conversations product and their Zendesk mirrors, classify each into a diagnostic shape (frontend crash, "two…

PostHog/posthog

Shapes a PR body into something a reviewer understands at a glance.

PostHog/posthog

Write English that a reader cannot misread: one meaning per word, active voice, simple tenses, one idea per sentence, short sentences.

PostHog/posthog

Structure and abstraction rules for PostHog UI code — any React component or frontend file under frontend/src/ or products//frontend/.

PostHog/posthog

Add a new warehouse-backed source to the PostHog Desktop Self-driving Inbox (the feature that ships GitHub, Linear, Zendesk, pganalyze, Jira).

PostHog/posthog

A skill your agent uses when adding or editing a GitHub Actions workflow, composite action, or reusable workflow under .github/ — new CI jobs, triggers, matrices, checkout/clone tuning, action…

PostHog/posthog

Investigate AI observability evaluations — hog (deterministic code-based), llmjudge (LLM-prompt-based), and sentiment (user-message sentiment).

PostHog/posthog

Set up an LLM-judge evaluation that extracts canonical use cases for a PostHog feature at scale and streams the results to a Slack channel as a live feed.

PostHog/posthog

Guides an agent through reproducing, root-causing, fixing, and validating flaky tests in the PostHog monorepo.

PostHog/posthog

Explore PostHog's Inbox and act on what it surfaces — the place where signal reports cluster into actionable issues and trends.

PostHog/posthog

Plan and execute product isolation migrations to a facade plus contract layer in PostHog, following the Visual review architecture.

PostHog/posthog

Provisions a Replay Vision scanner scoped to one experiment's exposed sessions: sets experimenttargeting so the API derives the person-scoped exposure filter server-side, templates a prompt that…

PostHog/posthog

Inspects PostHog Visual Review (VR) runs that gate PR merges with screenshot regression checks.

PostHog/posthog

Guidance for adding an API scope object to posthog/scopes.py and making it work for personal API keys, OAuth tokens and MCP clients.

PostHog/posthog