Agent skills for HTTP / API

Analyze datasets to discover patterns, anomalies, and relationships.

Profile and explore a dataset to understand its shape, quality, and patterns.

Explore and compare multiple meaningfully different UI directions grounded in the current project's design system and 21st inspiration.

Find where an AI/LLM application is failing in production and surface the failure patterns, working from real traces.

Investigate AI observability evaluations — `hog` (deterministic code-based), `llm_judge` (LLM-prompt-based), and `sentiment` (user-message…

Guides exploration of $autocapture events captured by posthog-js to understand user interactions, find CSS selectors (especially data-attr…

First-encounter orientation on a repository nobody here has worked in yet.

Debug and inspect LLM/AI agent traces using PostHog's MCP tools.

Explore PostHog MCP intent clusters — agent goals grouped by semantic similarity, with each cluster's tool distribution and error rates…

Investigate individual PostHog MCP sessions — the sequence of tool calls a single agent made in one run, what it was trying to do, and…

Investigate the quality of PostHog MCP tool calls — error rates, latency, reach, and which tools are failing or slow.

Starting point for exploring how a PostHog MCP server's tools are used — routes a broad question to the typed tool that answers it.

Help users explore operation history and time travel in jj.

Guides agents through pulling a Replay Vision scanner's observations, reading the findings, and acting on them — summarizing patterns…

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

Inspects PostHog Web analytics Live tab data — current users online, last-30-minutes pageviews, top pages, referrers, devices, browsers…

Framework (OSS). Add an iOS App Clip target to an Expo app. Use when the user mentions App Clip, AASA, apple-app-site-association…

Choosing between app.json vs app.config.ts vs app.config.js, environment variables, variants, extra fields, plugin chain, and…

Scaffold a production-ready Expo React Native app with working screens, navigation, and optional Clerk auth.

Use when configuring Expo apps with app.json, app.config.js, and EAS configuration.

iOS and Android build profiles with EAS Build, credentials management, build cache, secrets, and monorepo support.