Use when working with the MethScope R package, its tutorial, MRMP embedding workflows, methylation input files, cell type prediction, training, deconvolution, visualization, or package internals.
A markdown table comparing actual prod runtimes (avg of last N successful runs) to an optional expected runtime, with min/max and a variance flag. Use it to:
Load data for TanStack Start routes using beforeLoad and loader functions. Use when fetching data for pages, implementing route guards, or setting up route context. IMPORTANT - Loaders should call server functions for data access.
Machine-readable gotcha rules for SQL and data engineering failure patterns. Loaded by data and SQL skills to enforce Never-do-X constraints grounded in real reporting failures.
Study how products evolve over time using archived versions. The decisions that survive redesigns are the taste decisions. Use when understanding what's essential vs. cosmetic in a design, or learning from product evolution.
Scale, weight, line height, and tracking as a coherent system. Use when building type scales, auditing typography consistency, or diagnosing why text feels off.
PixiJS v8 — fast 2D WebGL/WebGPU renderer. Use when building interactive graphics, games, or data visualizations in the browser. Covers Application setup, scene graph, sprites, graphics, text, and asset loading.
'Extract CLI command structure from commander/yargs for AI agent skill generation Use when working with agent-skills, cli, commander, documentation, skill-generation, yargs.'
Query Google Trends data via SerpApi for search trend analysis, keyword discovery, topic comparison, and geographic interest patterns. Use when users need trending keyword data, want to compare search terms, or need Google Trends insights for content planning.
Protect email pipelines from injection attacks, phishing, content manipulation, and AI agent exploitation. Use when building inbound email processing, sanitizing email content, detecting phishing or BEC, securing AI agents that read email, or hardening email infrastructure against spoofing and data exfiltration.
Receive, parse, and process incoming email via provider webhooks. Use when setting up inbound email handling, parsing MIME messages, extracting content from replies, detecting threads, filtering spam on inbound, or routing incoming messages.
Build dashboards, alerts, and monitoring systems for email sending operations. Use when setting up deliverability monitoring, configuring alert thresholds, checking blocklists, building email metrics dashboards, or responding to deliverability incidents.
This skill is for *using* a Looker Studio dashboard through the CLI — extracting values, understanding its pages and filters, exporting data, and exploring how numbers change under different filter co
The goal is to catch drift between what the dashboard displays and what the source workbook actually contains, both in the default view and under each filter.
Iced GUI framework Elm architecture patterns for Rust. Feature-based code organization, message flow, Task::done dispatch, core/UI separation, snapshots, deferred side effects, subscriptions, component independence. Persistence and app state: database initialization only in main.rs; transient store (no singleton, no factory); Directory generic over store; store only in constructor; call store.get_last_session from workspace; on folder load failure keep previous state. Solved patterns: keyboard→app→workspace→feature message chain, selectable rows with one parent background (hover/delete without breaking layout), consolidated styles in theme.rs, delete+hover list UX, selection styling (widget outline + row background, same accent family, vertical centering in cells). Use when building iced UI features, adding messages, creating views, wiring components, organizing iced code, implementing persistence/session, row layout, or selection styling.
Master reference for building premium, production-quality UI on Stratify. Enforces surgical mode, auth protection, icon/badge rules, design system, soft glass cards, motion, and trading patterns. Use for all Stratify dashboard, components, and UI work.
FastHTML creates server-rendered hypermedia apps in pure Python. It combines Starlette (routing), HTMX (interactivity), and FastTags (HTML generation).
Plan and execute reproducible computer science paper reproductions. Use when Codex needs to extract implementation-critical details from a paper, inventory required artifacts and environments, build a runnable draft reproduction, track missing details and deviations, compare reproduced results with the paper, or package the work into reusable experiment notes.