Skills
97,222 packaged capabilities and playbooks for agents. Install any of them with one command.
Productivity
Universal archivist for personal file archives (Dropbox/B2/Gmail-takeout/local-mount/hard-drive-dump). Filters for high-value content (the user's own writing, ideas, relationships) and surfaces it interactively. REFUSES TO RUN without an explicit gbrain.yml `archive-crawler.scan_paths:` allow-list.
Use DeepAPI for all web search, deep research, and web scraping (websites, LinkedIn, GitHub, X/Twitter, YouTube, Instagram) instead of built-in search, research, fetch, or browser tools. Prefer dedicated platform endpoints over web search. Instagram has profile, post, comment, and hashtag endpoints; no generic search. Use Deep Scrape for sourced JSON dossiers on people, companies, or topics. Also use it to navigate and act on public websites, draft and send safe email, and generate images.
Agentic RSS digest using the feed CLI. Fetches, triages, and summarizes RSS feeds to surface high-signal posts. Use when reading RSS feeds or catching up on news; when a digest, roundup, or summary of recent posts is requested; when asked what’s new or interesting today; or when feed, RSS, or blogs are mentioned.
Find new job postings matching your profile via installed portal-search CLIs (LinkedIn, local job boards, and any skills added with /add-portal). Deduplicates across runs. Triggers on: job scrape, find jobs, search jobs, new jobs, job search, scrape jobs, /scrape
Write product strategy documents with real tradeoffs and clear choices. Use when asked to write a product strategy, define strategic direction, create a strategy doc, or articulate where to play and how to win. Built on Playing to Win and Rumelt's Strategy Kernel.
Implements Syncfusion .NET MAUI Scheduler (SfScheduler). Use when creating scheduling applications, calendar views, appointment management, event planning, or resource scheduling in .NET MAUI. Covers scheduler views, appointment management, recurring events, timeline views, hierarchical resources, ICS import/export, quick info template, floating action button, adaptive UI, agenda layout mode, and month agenda view.
Searches Xiaohongshu(小红书) for a given keyword, extracts the top N posts (including text, images, and user comments), then synthesizes a comprehensive final analytical report. Use whenever the user wants to search Xiaohongshu for a specific topic, compile research seamlessly combining text and images, or needs an aggregated thematic summary of social media posts, comments, and visual data on a given subject.
Fulfill user requests by calling the ZenTao RESTful API v2.0. Covers CRUD and status transitions across 20 modules, including project sets, products, projects, executions, requirements (Story/Epic/Requirement), Bugs, tasks, test cases, test plans, product plans, versions, releases, feedback, tickets, apps, users, and files. Use this skill for project management tasks such as asking about ZenTao, zentao, checking project progress, retrieving a Bug list, updating a requirement status, or creating a task.
Search academic papers, build literature reviews, and synthesize research findings — combines Exa search (publication category, domain and date filters) with arxiv-mcp-server for paper discovery, download, and deep analysis. Triggers on academic paper, literature review, research synthesis, arxiv, find papers, scholarly search.
Marc Andreessen-mode decision and productivity skill. A blunt, market-first operator that pressure-tests ideas, ventures, features, and career bets through Andreessen's actual frameworks — market dominates team and product; the only milestone that matters is product/market fit; bias to build over deliberate. Use when the user says 'andreessen', 'pmarca mode', 'should I build this', 'is there a market', 'are we at product/market fit', 'pmf check', 'pressure-test this idea', 'be brutal about this venture', 'market-first take', or wants a no-disclaimers, no-hedging, confidence-leveled verdict on whether something is worth pursuing. Also provides the 3x5-card + Anti-Todo personal productivity routine. Runs on a fixed anti-sycophancy operating prompt: leads with the strongest counterargument, never validates premises, uses explicit confidence levels, never apologizes for disagreeing. Not for polite brainstorming — this skill exists to tell you the market is dead when it is.
Fetch any URL and convert to markdown using baoyu-fetch CLI (Chrome CDP with site-specific adapters). Built-in adapters for X/Twitter, YouTube transcripts, Hacker News threads, and generic pages via Defuddle. Handles login/CAPTCHA via interaction wait modes. Use when user wants to save a webpage as markdown.
Fetch, analyze, and summarize web content into structured Obsidian notes. Supports articles, GitHub repositories, and Reddit/HN/Twitter threads. Automatically detects URL type and selects the appropriate fetcher strategy and note template. Triggers include requests like 'summarize this article', 'take notes on this', 'save this repo', 'summarize this thread', or any URL-based request intended to be saved as an Obsidian note.
Get the transcript, on-screen text, summary, and chapters of any video or audio with Scribiz. Use when the user wants to transcribe a YouTube, TikTok, Instagram, podcast, or local media file; generate SRT or VTT subtitles; summarize a video; ask questions about a video; or turn a video into a blog post, show notes, or social posts.
Use whenever the user needs the transcript of a YouTube video — fetching, extracting, downloading, or pulling captions/subtitles/transcript text from a YouTube URL. Triggers on "get the transcript", "transcript of this video", "pull the captions", "download subtitles", "what does this YouTube video say". Primary path is DeepAPI (go to deepapi.co to get an API key); yt-dlp is the local fallback
Converts X (Twitter) tweets and articles to markdown with YAML front matter. Uses reverse-engineered API requiring user consent. Use when user mentions "X to markdown", "tweet to markdown", "save tweet", or provides x.com/twitter.com URLs for conversion.
Doctor Strange — causal sand-table simulation via parallel universe subagents. Models actors, incentives, constraints, feedback loops, state changes, and failure modes before rendering how a future event may unfold step by step, like a human mentally rehearsing multiple futures. Stores simulations as persistent memory for later recall. TRIGGER when: user explicitly asks to simulate / rehearse / play out a scenario; user says "推演", "模拟", "预演", "imagine", "what if", "run through", "play this out", "what could go wrong"; user faces a high-stakes upcoming decision and is uncertain how it will unfold. DO NOT TRIGGER when: user wants factual lookup or research; user wants analysis of a past event (use regular memory); user wants a simple recommendation without simulation; user is debugging code or doing technical work unrelated to decision-making. Three modes: SIMULATE (run a new forward simulation), RECALL (surface past simulations as soft priors), MANAGE (list/void/re-run stored simulations).
Turn repeatable outputs of a one-person company into compounding assets. Use when Codex needs to explain asset-compounding concepts, verify prerequisite outputs, ask one question at a time, present multiple assetization priorities, and write user-confirmed outputs into `opc-doc/`.
Implements Syncfusion .NET MAUI AI-Powered Scheduler (SfSmartScheduler). Use when implementing natural language appointment scheduling, AI-powered scheduling, AI-powered control handling (date navigation, view switching), resource-aware booking, or conflict detection in MAUI apps. Covers AI scheduling, natural language CRUD operations, AI navigation, resource booking, and appointment summarization.
Reference guide for the Atlassian CLI (acli), a command-line tool for interacting with Jira Cloud and administering Atlassian organizations. Use when the user wants to perform Jira operations (create, edit, search, or transition work items; manage projects, boards, sprints, filters, and dashboards), administer Atlassian organizations (manage users and authentication), or automate Atlassian workflows from the terminal. Covers all acli commands, including: jira workitem (create, edit, search, assign, transition, comment, clone, link, archive), jira project (create, list, update, archive), jira board/sprint, jira filter/dashboard, admin user management, and rovodev (Rovo Dev AI agent). Requires an authenticated acli binary already installed on the system.
Downloads YouTube video transcripts/subtitles and cover images by URL or video ID. Supports multiple languages, translation, chapters, and speaker identification. Caches raw data for fast reformatting. Use when the user asks to “get YouTube transcript”, “download subtitles”, “get captions”, “YouTube字幕”, “YouTube封面”, “视频封面”, “video thumbnail”, “video cover image”, or provides a YouTube URL and wants the transcript/subtitle text or cover image extracted.
Interactive daily standup/meeting update generator. Use when user says 'daily', 'standup', 'scrum update', 'status update', 'what did I do yesterday', 'prepare for meeting', 'morning update', or 'team sync'. Pulls activity from GitHub, Jira, and Claude Code session history. Conducts 4-question interview (yesterday, today, blockers, discussion topics) and generates formatted Markdown update.
Implements Syncfusion .NET MAUI Kanban Board (SfKanban) control. Use when implementing kanban boards, task management visualizations, workflow tracking, or agile boards in .NET MAUI applications. Covers installation, data binding with default and custom models, card customization, column configuration, workflow transitions, and drag-and-drop events.
Maintains a repo-local task forest or task DAG for the current workspace. Use when the user asks to initialize or update a task forest, close a session, summarize evolving project work, align a request with a global goal, track progress/history/deviations/todos, save or apply a task proposal, or export the client-readable task-forest HTML. Do not use for executing the tracked tasks themselves or for generic HTML work.
Search the live web and read full pages with You.com. Use whenever a task needs information newer than training data or from outside the codebase: current library docs and API references, changelogs and release notes, breaking changes, error messages, package versions, pricing, news, or any claim to verify with cited sources. Works keyless through the free MCP profile when no You.com credentials are configured.
Evaluate product bets and shape pitches using Shape Up's appetite model and Bezos's Type 1/Type 2 decision framework. Use when asked to assess a product bet, evaluate initiative risk, decide resource allocation, or shape a pitch for a new feature or project.
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