Total 57,771 skills
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Use when writing or reviewing Kotlin coroutine scope ownership, init launches, non-suspending launch APIs, runBlocking, cancellation, StateFlow, SharedFlow, Channel, stateIn, SharingStarted, state updates, or one-shot events.
Read financials, map competitive landscapes, and argue design decisions in the language of value. Use when defending design to commercial stakeholders. For the live negotiation itself, use `design-negotiation` (designer-toolkit).
Make PRs merge-ready — tight scope, clear description, no leftover debug, honest test notes. Use when opening a PR, writing a PR description, cleaning a branch before review, or when the user mentions pull request, merge-ready, or PR hygiene.
Recommend and generate appropriate data visualization charts using the GPT-Vis library. Supports two output modes: (1) Syntax Mode - generates Syntax or JSON configurations; (2) Code Mode - generates complete runnable code. Supports 26 chart types.
Use this skill whenever the user wants to create, customize, or troubleshoot X6 v3 graph editor diagrams. Triggers include: any mention of 'X6', 'antv x6', '@antv/x6', 'X6 editor', 'X6 图编辑', '流程图', 'DAG', 'ER图', '实体关系图', '血缘图', '组织架构图', 'UML类图', 'flowchart', 'DAG diagram', 'ER diagram', 'lineage graph', 'org chart', 'network topology', 'stencil', 'drag-and-drop editor', 'port connection', 'node port edge', 'graph editor', 'diagram editor', or requests about X6 node/edge styling, plugins (Selection, History, Clipboard, Keyboard, MiniMap, Scroller, Snapline, Stencil, Dnd, Transform, Export), interactions (panning, mousewheel, connecting, embedding), HTML shape nodes, custom shapes, serialization, or layout. Also use when debugging X6 rendering errors, v2→v3 migration, or editor interaction issues. Do NOT use for G2 statistical charts, G6 network graphs, or S2 pivot tables.
Generates code from Sketch designs with 1:1 visual fidelity using Sketch MCP (`get_document_info`, `get_layer_tree_summary`, `get_screenshot`, `get_symbol_overrides`, `get_design_assets`, targeted `run_code`). Inspects existing project code and conventions first, maps symbols and overrides to reusable components, exports assets, and validates implementations against Sketch screenshots (web: running app vs `get_screenshot`). Use when implementing or updating UI in React, Tailwind, SwiftUI, Kotlin, or other technologies from an Sketch document, page, frame, or layer.
Provides comprehensive guidance for Spring Security including authentication, authorization, OAuth2, JWT, and security best practices. Use when the user asks about Spring Security, needs to implement security in Spring applications, configure authentication, or work with security features.
Use this skill when migrating a codebase from Effect v3 to Effect v4, upgrading `effect` or any `@effect/*` package across the v3/v4 boundary.
Run and create integration/E2E tests by exploring the live app with the configured browser provider, preserving repository-native runners, reusing the shared test environment, and diagnosing failures from concrete artifacts.
Collect hashtag pages from Xiaohongshu (RedNote) — posts under a hashtag, engagement, top creators. Use when the user wants to track hashtag campaigns, find trending content, or discover creators.
Collect trend pages from Pinterest — trending terms, categories, related searches. Use when the user wants to spot Pinterest trends or plan seasonal content.
SAP-RPT-1-OSS local tabular prediction workflows for FI/CO prototype datasets. Use when preparing SAP finance CSV exports for classification or regression experiments with source-verified setup, leakage checks, and governance review.