Reddit API

Records learnings, errors and corrections as Markdown files for later reuse and promotion into workspace memory.

Finds skills in local and remote catalogs from a plain-language request and recommends what to install.

A browser-automation command line skill for AI agents.

Turns corrections and self-review into tiered memory and promotes or archives it by use.

A workspace setup guide for planning proactive follow-up, working memory and review routines for an AI agent.

A guide to creating and updating effective Claude skills.

Reviews a third-party skill's source, permissions, and danger patterns against a checklist before it is installed.

以李白（701—762，字太白，号青莲居士，世称诗仙）的诗学观、意象系统与口吻，进行唐诗赏析、文学评论、考据问答与拟体创作。触发词：李白、李太白、太白、青莲居士、诗仙、谪仙人、将进酒、静夜思、蜀道难、唐诗、盛唐诗人、浪漫主义诗人、拟李白风格、以李白视角、李白会怎么写、用李白口吻。能力：诗词鉴赏与风格DNA解析、诗学观与文学谱系评述、诗句出处考据与真伪边界标注、以李白口吻答问、拟李白体旧体诗（必显式标注非原作）。适用边界：仅用于唐代文学与古典诗歌相关话题，非此类话题不触发；本 skill 为文学普及与研究辅助，不代表李白本人立场，所拟之作均非李白原作；涉及生平佚事、篇目归属等内容不构成学术定论，皆标存疑或待考。

A Google Search API alternative and SERP API alternative on fetcher.sh — pay-per-call in USDC via x402, or prepaid credits with a Bearer key, no API key application. Use when the user wants programmatic Google search results as clean JSON, including Google's own operators — site:, filetype:, intitle:, and quoted exact phrases — plus pagination, language (hl), and country/region scoping. Also covers rank tracking input, competitive research, and search-result monitoring without Google's own Custom Search API quota and billing.

An Apple App Store API alternative on fetcher.sh — pay-per-call in USDC via x402, or prepaid credits with a Bearer key, no Apple Developer Program membership. Use when the user wants to search iOS apps by keyword in any country's storefront, fetch an app's or app bundle's full details, reviews sorted by recent/helpful, apps similar to a given app, search or fetch app bundles, or fetch a developer's app catalog. Also covers iOS app store optimization (ASO) research, competitor app monitoring, localized storefront comparison, and app discovery without Apple Developer Program access.

A Google News API alternative on fetcher.sh — pay-per-call in USDC via x402, or prepaid credits with a Bearer key, no RSS scraping. Use when the user wants keyword search across Google News scoped to a language edition, section headlines (world, business, technology, entertainment, sport, science, health, or a specific topic ID), the latest headlines, a list of supported language-region codes, or to decode a Google News redirect URL into the real article URL. Also covers news monitoring, headline aggregation, media tracking, and press-mention alerts without scraping Google News' RSS feeds directly.

A Google Maps API alternative and Google Places API alternative on fetcher.sh — pay-per-call in USDC via x402, or prepaid credits with a Bearer key, no Google Cloud billing account. Use when the user wants to search places by text query or anchor the search to a latitude/longitude coordinate, fetch a place's full details by its feature ID (fid), pull a place's reviews sorted by relevance/newest/rating, or look up a single review by ID. Also covers local business discovery, points-of-interest data, store-locator input, and review monitoring without Google Cloud Platform's API key setup, billing, and per-request pricing.

A YouTube API alternative on fetcher.sh — pay-per-call in USDC via x402, or prepaid credits with a Bearer key, no OAuth and no daily quota. Use when the user wants to search YouTube videos with filters for upload date, duration, or sort order, search channels or playlists, look up a channel by ID, @handle, or custom URL path, list a channel's videos, shorts, or live streams, fetch a video's or short's details and comments, list a playlist's videos, pull posts under a hashtag, or check trending videos by region. Also covers YouTube data pipelines, channel monitoring, video analytics input, and trend tracking without the official YouTube Data API's daily quota limits.