Agent skills for HTTP / API

This skill should be used when the user needs to interact with web pages, browse websites, take screenshots, fill forms, click elements…

Use when you need direct browser control - teaches Chrome DevTools Protocol for controlling existing browser sessions, multi-tab…

Use to judge whether a manuscript fits 《中国工业经济》 (China Industrial Economics) before drafting, and to re-route if it is theory-heavy (→经济研究…

Matchmaking skill for ELO/MMR and skill-based matching.

Material 3 Expressive design patterns for Jetpack Compose - expressive theming, motion physics, shape morphing, typography emphasis, color…

Implement Google's Material Design 3 (Material You) UI system.

Google's Material Design with layered surfaces, dynamic theming, built-in motion, and responsive cross-platform patterns.

Use this to read the MUI (Material UI) documentation.

Create and manage materialized views using DataFusion.

Convert photographs of materials-testing equipment into scientifically faithful, moderately simplified, isometric 3D schematics for SCI…

Interface with Mathematica/Wolfram Language for advanced symbolic computation

Core mathematical concepts and theoretical frameworks for statistics

Conducts deep academic literature reviews for open mathematical problems and conjectures, compiling structured progress reports.

Support a long-running mathematics project with reusable research knowledge, literature tools, continuity across sessions, and optional…

Matplotlib is Python's foundational visualization library for creating static, animated, and interactive plots.

When to activate: CSS animations, GSAP, Framer Motion, scroll-driven animations, Web Animations API, transitions, motion

When to activate: community strategy, Discord, Slack community, Circle, Reddit, community metrics, community management, member…

When to activate: content calendar, editorial calendar, content planning, publishing schedule, content pillars, content strategy…

When to activate: email sequences, email campaigns, subject lines, drip campaigns, email automation, deliverability, segmentation…

When to activate: Go tests, table-driven tests, testify, mocks, subtests, benchmarks, fuzz testing, test helpers

When to activate: risk register, risk matrix, risk mitigation, business continuity, enterprise risk management, operational risk, risk…