productivity▌

Text-to-speech with dual backends, voice cloning, and timeline-accurate audio synthesis for dubbing and video narration. \n \n Supports two backends: Kokoro (local, offline) for simple speech synthesis, and Noiz (cloud) for voice cloning, emotion control, and precise segment timing \n Simple mode converts text, files, or URLs to audio with optional voice cloning from reference audio; timeline mode aligns speech to SRT subtitles with per-segment voice and emotion control \n Voice maps enable gran

Command-line interface for creating, updating, and querying Linear issues with git and jj integration. \n \n Covers 11+ command categories including issues, teams, projects, cycles, milestones, initiatives, labels, and documents \n Supports file-based flags for markdown content to ensure proper formatting and avoid shell escaping issues \n Includes direct GraphQL API access via the api command for operations not covered by the CLI, with schema inspection tools \n Requires the linear CLI tool to

This skill provides procedural guidance for configuring GitHub secret scanning — detecting leaked credentials, preventing secret pushes, defining custom patterns, and managing alerts.

Slash commands are frequently-used prompts defined as Markdown files that Claude executes during interactive sessions. Understanding command structure, frontmatter options, and dynamic features enables creating powerful, reusable workflows.

Progressive context refinement loop for multi-agent workflows solving the subagent context problem. \n \n Four-phase cycle (dispatch, evaluate, refine, loop) that iteratively narrows retrieval to high-relevance files, capping at 3 iterations to balance token usage and context quality \n Scores retrieved files on a 0–1 relevance scale and explicitly identifies missing context gaps to drive the next refinement cycle \n Learns codebase terminology and patterns during the first cycle, improving subs

Frameworks and best practices for clear, professional communication across emails, team chat, meetings, and technical audiences. \n \n Covers four core areas: the What-Why-How structure for organizing messages, email templates with subject line formulas, team messaging etiquette including the \"no hello\" principle, and strategies for translating technical concepts to non-technical audiences \n Includes audience calibration guidance, jargon-to-plain-language translation examples, and clarity pri

PyMC is a Python library for Bayesian modeling and probabilistic programming. Build, fit, validate, and compare Bayesian models using PyMC's modern API (version 5.x+), including hierarchical models, MCMC sampling (NUTS), variational inference, and model comparison (LOO, WAIC).

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Post text, images, videos, and Markdown articles to Weibo via Chrome automation. \n \n Two posting modes: regular posts (text with up to 18 images/videos) and long-form headline articles with Markdown input \n Supports custom Chrome profiles and persists login sessions across runs \n Article publishing includes title/summary validation (32 and 44 character limits), cover image support, and automatic image placeholder replacement \n Scripts fill content into the browser; user reviews and manually

State management patterns for React applications with Context, Redux, Zustand, and React Query. \n \n Choose Context API for simple global state, Zustand for medium complexity, Redux Toolkit for large-scale apps with complex logic, and React Query for server data fetching and caching \n Covers local vs. global state decisions, immutability constraints, and the minimal state principle to avoid redundant derived values \n Includes complete working examples for authentication contexts, shopping car