simpy
Process-based discrete-event simulation framework in Python. Use this skill when building simulations of systems with processes, queues, resources, and time-based events such as manufacturing systems, service operations, network traffic, logistics, or any system where entities interact with shared resources over time.
skill-creator
Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.
slack-gif-creator
Knowledge and utilities for creating animated GIFs optimized for Slack. Provides constraints, validation tools, and animation concepts. Use when users request animated GIFs for Slack like "make me a GIF of X doing Y for Slack."
social-account-doctor
小红书/抖音/快手/视频号自媒体「找对标→拆爆款→套自己」四命令闭环。给出账号/选题方向/原始素材，输出可发的下一条笔记初稿（标题+封面大字+首段+CTA）。支持 compose（素材打底）、find（找对标）、crack（拆爆款）、adapt（仿写）四个核心命令。
sprint-plan
Plan a sprint with capacity estimation, story selection, dependency mapping, and risk identification. Use when preparing for sprint planning, estimating team capacity, selecting stories, or balancing sprint scope against velocity.
sql-queries
Generate SQL queries from natural language descriptions. Supports BigQuery, PostgreSQL, MySQL, and other dialects. Reads database schemas from uploaded diagrams or documentation. Use when writing SQL, building data reports, exploring databases, or translating business questions into queries.
srdf
MoveIt2 SRDF generation, validation, and planning-semantics workflow. Use when creating, editing, regenerating, inspecting, or validating `.srdf` files, `gen_srdf()` sources, MoveIt planning groups, virtual joints, passive joints, end effectors, group states, disabled collisions, URDF-linked planning semantics, or SRDF handoff for live review. Use the URDF skill for robot structure, the SDF skill for simulator descriptions, and the cad-viewer skill for rendering, live review links, and optional MoveIt2 controls.
ss-a11y
Audit a component or page for accessibility issues and fix them
ss-audit
Audit screens for UX issues using Nielsen's heuristics and modern mobile UX best practices
ss-component
Generate a new UI component following the StyleSeed design conventions
ss-copy
Generate UX microcopy (button labels, error messages, empty states, toasts) following a casual-but-polite voice and tone
ss-feedback
Add appropriate user feedback states (loading, success, error, empty) to a component or page
ss-flow
Design user flows and navigation structure following proven UX patterns
ss-lint
Quick automated lint — detects common design system violations in seconds
ss-motion
Apply a named StyleSeed motion to a component — either one of the 5 personality seeds (Spring/Silk/Snap/Float/Pulse × entrance/exit/hover/press/layout) or a distinctive keyword move from the motion library (toggle-flip, toggle-curtain, reveal-blur, pop-in, shimmer, …). Translates vibe words into framer-motion code from one source of truth.
ss-page
Scaffold a new mobile page/screen using the StyleSeed layout patterns
ss-pattern
Generate a composed UI pattern (card layout, list, form section, grid, etc.) using design system primitives
ss-review
Review UI code for design system compliance, accessibility, and best practices
ss-setup
Interactive setup wizard — guides you step-by-step to configure the design system for your project
ss-tokens
View, add, or modify design tokens in the StyleSeed design system