Wire a PostHog endpoint into a client app or SDK. Covers fetching the OpenAPI spec, generating a typed client with openapi-generator or @hey-api/openapi-ts, sending the right auth…
Knowledge about AI agent API compatibility. Use when user asks about API readiness, agent compatibility, or wants to improve their API for AI consumption.
Estratega de Inteligencia de Dominio de Andru.ia. Analiza el nicho específico de un proyecto para inyectar conocimientos, regulaciones y estándares únicos del sector.
Process video files with ffmpeg automation. Use when: compressing videos for upload; extracting audio from video; resizing for social formats; clipping segments; merging multiple…
Master the consultative sales methodology trusted by enterprise sales teams worldwide. Use Neil Rackham's research-backed question sequence to uncover needs and close complex…
Full Sentry SDK setup for React. Use when asked to \"add Sentry to React\", \"install @sentry/react\", or configure error monitoring, tracing, session replay, profiling, or…
Master the art of directing voice talent to deliver performances that match your brand vision, using Anne Ganguzza's storytelling approach and industry best practices.
Validez la qualité de vos vidéos IA avant publication avec une checklist complète couvrant technique, créatif, et positionnement marque.
Expert Python code reviewer specializing in PEP 8 compliance, Pythonic idioms, type hints, security, and performance. Use for all Python code changes.
Export PostHog events, persons, or sessions on demand and download the resulting files. Use when the user asks to download/export raw PostHog data, create a one-off file export,…
Use when executing implementation plans with independent tasks in the current session — from KunanonJ/ai-skills-hub
Create polished, professional reveal.js presentations. Use when the user asks to create slides, a presentation, a deck, or a slideshow.
Guides exploration of $autocapture events captured by posthog-js to understand user interactions, find CSS selectors (especially data-attr attributes), evaluate selector…
Create Convex queries, mutations, and actions with proper validation, authentication, and error handling. Use when implementing new API endpoints.
Master Eugene Schwartz's 5 Stages of Awareness framework from \"Breakthrough Advertising\" (1966) to write copy that meets prospects where they are.
Focused Signals scout for PostHog projects using AI observability. Watches `$ai_generation`, `$ai_evaluation`, `$ai_trace` and related events for cost spikes, latency drift, eval…
Summarize authored commits over a user-specified time period into a concise update — from KunanonJ/ai-skills-hub
Apply after completing a task, before declaring done. Verify against the real artifact (run the feature, read the actual value, inspect the diff), not a proxy, self-repor — from…
Test if your solution actually solves the validated problem before building the full product. Master the art of showing concepts and prototypes to get honest feedback on solution…
PostgreSQL database specialist for query optimization, schema design, security, and performance. Use PROACTIVELY when writing SQL, creating migrations, designing schemas, or…
Analyze employee engagement survey data to identify trends, prioritize actions, and design targeted interventions
Analyze session replay patterns across experiment variants to understand user behavior differences. Use when the user wants to see how users interact with different experiment…
Inspects PostHog Visual Review (VR) runs that gate PR merges with screenshot regression checks. Use when the user mentions \"visual review\", \"VR\", \"snapshot diff\",…
Guides agents through the 3-step experiment creation flow: defining the hypothesis, configuring rollout, and setting up analytics.
Master the essential audio post-production techniques—normalization, compression, EQ, and noise reduction—using the correct processing order to achieve professional-quality audio.
Split current work into small reviewable PRs. Use when the user asks to split a chat, set of changes, branch, or PR into smaller reviewable pieces. — from KunanonJ/ai-skills-hub
Runs the rest of a /shell request as a literal shell command. Use only when the user explicitly invokes /shell and wants the following text executed directly in the terminal.
Anticipate and neutralize every reason customers say \"no\" before they say it. Combine Chris Voss's negotiation psychology with systematic sales methodology to turn objections…
Use when helping founders or operators validate startup ideas, build AI-native MVPs, define product-market-fit evidence, plan launch or scale stages, control AI-generated…
Thermo-nuclear code quality audit (maintainability, structure, 1k-line rule, spaghetti, code-judo). Invoked via Task after a parent gathers diff and file contents.
Build or update a comprehensive financial plan covering retirement projections, education funding, estate planning, and cash flow analysis.
Skill for working with Firebase Hosting (Classic). Use this when you want to deploy static web apps, Single Page Apps (SPAs), or simple microservices.
GAN Harness — Generator agent. Implements features according to the spec, reads evaluator feedback, and iterates until quality threshold is met.
Set up Sentry in any language or framework. Detects the user's platform and loads the right SDK skill.
Record browser interactions as video using Playwright. Use for capturing demo videos, app walkthroughs, and UI flows for Remotion videos.
Apply Walter Murch's legendary film sound principles to marketing video, creating emotionally resonant audio that audiences feel without consciously noticing.
Complete, populate and fill out 3-statement financial model templates (Income Statement, Balance Sheet, Cash Flow Statement) .
Read when you need a browser automation (QA, element interaction, screencapture/snapshot, network capture, so on), or have to work across user's logged-in accounts, apps (e.g.
Flutter and Dart code reviewer. Reviews Flutter code for widget best practices, state management patterns, Dart idioms, performance pitfalls, accessibility, and clean architecture…
Build durable competitive advantage using Hamilton Helmer's \"7 Powers\" framework—the complete, mutually exclusive enumeration of all possible sources of sustainable business…
Author reusable GitHub Actions workflows callable via `workflow_call` — inputs, secrets, outputs, and permission propagation between caller and callee.
Investigates distributed application performance using PostHog APM (OpenTelemetry span) data via MCP.
Build high-converting sales funnels using Russell Brunson's proven framework Use when: **Launching an online product** and need a complete funnel strategy; **Converting cold…
Full Sentry SDK setup for browser JavaScript. Use when asked to \"add Sentry to a website\", \"install @sentry/browser\", or configure error monitoring, tracing, session replay,…
Implement reviewer feedback on a Canva design. Reads all comment threads, synthesises what reviewers want, makes the clear-cut changes directly, and flags anything that n — from…
Create remarkable products and experiences that spread through word of mouth using Seth Godin's Purple Cow methodology Use when: **Launching a new product** and need it to stand…
Unified Kaggle skill. Use when the user mentions kaggle, kaggle.com, Kaggle competitions, datasets, models, notebooks, GPUs, TPUs, badges, or anything Kaggle-related.
Designs feature architectures by analyzing existing codebase patterns and conventions, then providing implementation blueprints with concrete files, interfaces, data flow, and…
Investigate LLM spend in PostHog — total cost over time, cost by model, provider, user, trace, or custom dimension, token and cache-hit economics, and cost regressions.
Trace the intellectual lineage of the 3 most-mentioned concepts in a research corpus — who first proposed each idea, who challenged it, who refined it, and where consensus stands…
Extract durable working preferences from recent Cursor chats and convert them into skills, rules, or workflow docs.
Convert markdown documents and chat summaries into formatted EPUB ebook files that can be read on any device or uploaded to Kindle. — from KunanonJ/codex-skills-hub
Find feature flags that were soft-deleted in the active project within a recent time window. Use when the user asks \"what flags were deleted in the last N days\", \"show me…
Identify upsell and cross-sell opportunities through usage patterns, growth signals, and account behavior analysis
Generate complete open-source packaging for a sanitized project. Produces CLAUDE.md, setup.sh, README.md, LICENSE, CONTRIBUTING.md, and GitHub issue templates.
End-of-session documentation workflow that updates README, CHANGELOG, agent context files, and creates session logs.
Use when starting any conversation - establishes how to find and use skills, requiring Skill tool invocation before ANY response including clarifying questions — from…
Manages shadcn components and projects — adding, searching, fixing, debugging, styling, and composing UI. Provides project context, component docs, and usage examples.
Deeply analyzes existing codebase features by tracing execution paths, mapping architecture layers, and documenting dependencies to inform new development.
Code review focused exclusively on over-engineering. Finds what to delete: reinvented standard library, unneeded dependencies, speculative abstractions, dead flexibility — from…