productivity▌

Complete reference guide for authoring TypeScript libraries and npm packages. \n \n Covers project setup, package.json exports configuration, tsconfig optimization, and dual CJS/ESM build tooling with tsdown or unbuild \n Includes API design patterns (builder, factory, plugin systems), advanced type inference techniques, and tree-shaking best practices \n Provides vitest testing setup, release workflow configuration, and GitHub Actions CI/CD templates \n Organized as modular reference files—load

AI-powered code analysis, refactoring, and automated editing via Codex CLI with GPT-5.2. \n \n Runs codex exec and codex resume commands with configurable reasoning effort ( xhigh , high , medium , low ) and sandbox modes (read-only, workspace-write, danger-full-access) \n Defaults to GPT-5.2 model (76.3% SWE-bench performance); supports gpt-5.2-max, gpt-5.2-mini, and gpt-5.1-thinking for different complexity and cost trade-offs \n Session continuity: resume prior Codex work at any time using co

Publish Markdown or HTML articles to WeChat Official Account drafts via API. \n \n Supports both Markdown and HTML file formats with automatic conversion; HTML preserves original formatting \n Two article types available: standard news format and image-focused newspic (小绿书) mode \n Requires WECHAT_API_KEY environment variable and authorized WeChat account on wx.limyai.com \n Publishes to drafts only (user manually publishes in WeChat admin panel); includes account listing and error handling for

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Browser automation with page reuse, persistent cookies, and comprehensive interaction commands. \n \n Supports navigation, clicking, form filling, screenshots, content extraction, element waiting, and JavaScript execution \n Reuses existing pages by default and maintains login state through persistent user data directories \n Includes 20+ functions covering page operations, interactions, waiting, data retrieval, and advanced actions like file uploads and keyboard input \n Accepts CSS selectors a

Durable background tasks with automatic retries, queuing, scheduling, and observability for AI agents and workflows. \n \n Create tasks with built-in retry logic, exponential backoff, and error handling; supports schema validation with Zod for type-safe payloads \n Trigger tasks from backend code or within other tasks, with options for fire-and-forget, wait-for-result, or batch processing up to 1,000 items \n Manage concurrency and queuing per-task or per-tenant, debounce rapid triggers, and enf

Professional font and color themes for styling slides, docs, and web artifacts. \n \n Includes 10 pre-set themes (Ocean Depths, Sunset Boulevard, Forest Canopy, Modern Minimalist, Golden Hour, Arctic Frost, Desert Rose, Tech Innovation, Botanical Garden, Midnight Galaxy) with cohesive color palettes and complementary font pairings \n Apply themes consistently across presentation decks, documents, landing pages, and other artifacts with proper contrast and readability \n Generate custom themes on

Redis development best practices for caching, data structures, and high-performance operations. \n \n Covers five core data structures (strings, hashes, lists, sets, sorted sets) plus streams, with command examples and use-case guidance for each \n Includes three caching patterns (cache-aside, write-through, invalidation) with pseudo-code and TTL strategies to prevent thundering herd \n Addresses high availability via replication, Sentinel, and cluster configuration with hash tags for key distri

Email OTP-based wallet authentication with validation and status checking. \n \n Two-step login flow: initiate with email to receive a 6-digit OTP, then verify with the flowId and code to complete authentication \n Includes input validation rules for email, flowId, and OTP to prevent shell injection before executing commands \n Provides status checking, balance queries, address retrieval, and wallet window access via companion CLI commands \n All commands support --json output for machine-readab

Enhance image resolution, sharpness, and clarity for professional-quality output. \n \n Analyzes and improves resolution, sharpness, and compression artifacts; intelligently upscales images while reducing noise \n Supports batch processing of entire directories and preserves original files automatically \n Optimizes output based on intended use case: web, print, social media, or presentations \n Works best with screenshots and digital images; accepts PNG and JPG formats with configurable output