productivity▌

Analyze one or more Yuque documents to extract writing style characteristics, helping users learn from excellent documents or maintain consistent writing style.

Extract software engineering lessons from recent git changes by analyzing actual code patterns. \n \n Analyzes code diffs against a curated principles reference to identify dominant patterns, trade-offs, and structural decisions \n Supports multiple scopes: feature branches vs. main, specific commits, commit ranges, or uncommitted working changes \n Maps findings to concrete SE principles with specific file and line references, avoiding generic advice \n Presents lessons in a reflective format t

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Fork-based implementation for open source contributions with mandatory isolation check.

一个智能新闻搜索和摘要工具，帮你快速获取和分析最新新闻。

Apache Spark job optimization through partitioning, memory tuning, shuffle reduction, and join strategies. \n \n Covers partitioning strategies, broadcast joins, bucketed joins, and skew handling with salting techniques to minimize shuffle overhead \n Includes caching and persistence patterns with storage level selection, checkpointing for complex lineages, and memory configuration breakdown \n Provides data format optimization for Parquet and Delta Lake, column pruning, predicate pushdown, and

Event-driven automation for Claude Code plugins using prompt-based and command hooks. \n \n Supports 9 hook events (PreToolUse, PostToolUse, Stop, SubagentStop, UserPromptSubmit, SessionStart, SessionEnd, PreCompact, Notification) for validation, policy enforcement, and workflow automation \n Prompt-based hooks use LLM reasoning for context-aware decisions; command hooks execute bash scripts for deterministic checks \n Includes matchers for filtering by tool name (exact, regex, wildcard) and par

Refactor bloated agent instruction files into organized, linked documentation using progressive disclosure. \n \n Analyzes existing AGENTS.md, CLAUDE.md, or similar files to identify contradictions, extract essentials, and categorize remaining instructions across 3–8 focused topic files \n Keeps root file minimal (under 50 lines) with only universal project info and links to detailed guidelines organized by topic (TypeScript, testing, code style, git workflow, architecture) \n Flags redundant, v

Type-safe, high-performance backend framework built for Bun with TypeScript-first routing and validation. \n \n Supports HTTP methods, path/query parameters, request bodies, headers, and WebSocket endpoints with full type inference across routes \n Built-in TypeBox validation with support for nested objects, arrays, file uploads, and response schemas; also compatible with Zod, Valibot, and ArkType \n Feature-based project structure with controllers, services, and models; includes guards, macros,

Autonomously analyze the entire codebase to understand its architecture, patterns, and purpose, then systematically transform it into production-grade, corporate-level professional code. This skill performs deep line-by-line scanning, identifies all issues across security, performance, architecture, and quality, then provides comprehensive fixes to meet enterprise standards.