全部能力

Estimate the development cost of a codebase, branch diff, or single commit by combining repo metrics, category-based productivity rates, organizational overhead, and optional Claude ROI. Runs as a forked analysis workflow so the estimate has separate reasoning budget and stays isolated from the main task flow.

Generate draw.io editable diagrams (.drawio, .drawio.svg) from text, images, or Excel. Orchestrates 3-agent workflow (Analysis → Manifest → SVG generation)…

Use when handling production incidents, classifying severity, reconstructing timelines, writing postmortems, generating communication templates, or building incident response playbooks. Provides automated severity scoring, RCA frameworks (5 Whys, Fishbone, Bow Tie), and structured PIR generation.

Generic read-only fallback for any source opencli covers but this repo has no dedicated reader for — Yahoo Finance, Bloomberg, Reuters, Barchart, Eastmoney, Xueqiu, Sinafinance, Reddit, HackerNews, Substack, Medium, Weibo, Bilibili, Xiaohongshu, Zhihu, arXiv, Google Scholar, Apple Podcasts, Xiaoyuzhou, Spotify, YouTube, Weixin, Amazon, and more. Triggers: "use opencli to read", "grab the frontpage from hackernews", "read reddit r/wallstreetbets", "fetch Eastmoney hot stocks", "pull Xueqiu feed", "get Bloomberg markets headlines", "search arXiv for", any request to read from a site where a specialized skill does not exist but opencli does. FALLBACK — prefer twitter-reader, linkedin-reader, discord-reader, telegram-reader, or yc-reader when the source matches. READ-ONLY — never invoke write operations.

Data lake and lakehouse patterns: ingestion, CDC, Iceberg/Delta/Hudi, Trino/DuckDB, orchestration, and governance. Self-hosted and cloud.

This skill should be used when analyzing codebases, understanding architecture, or when "analyze", "investigate", "explore code", or "understand architecture"…

Use this skill when working with A2UI (Agent-to-User Interface) - Google's open protocol for agent-driven declarative UIs. Triggers on tasks involving A2UI message generation, component catalogs, data binding, surface management, renderer development, custom components, or integrating A2UI with A2A Protocol, AG UI, or agent frameworks like Google ADK. Covers building agents that generate A2UI JSON, setting up client renderers (Lit, React, Angular, Flutter), creating custom catalogs, and handling client-to-server actions.

Freshservice integration. Manage Tickets, Contacts, Companies, Products, Contracts, Vendors. Use when the user wants to interact with Freshservice data.

Find and analyze influencers for campaigns. Use when: researching potential influencer partners; analyzing influencer metrics; building influencer lists;…

Know the metrics that matter at each stage and what investors actually look for. Master the A16Z and YC frameworks for measuring startup progress. Use when:…

Triage GitHub Pull Requests with streaming analysis. CRITICAL: 1 PR = 1 background task. Processes each PR as independent background task with immediate…

Plans new DataHub connectors by classifying the source system, researching it using a dedicated agent or inline research, and generating a _PLANNING.md blueprint with entity mapping and architecture decisions. Use when building a new connector, researching a source system for DataHub, or designing connector architecture. Triggers on: "plan a connector", "new connector for X", "research X for DataHub", "design connector for X", "create planning doc", or any request to plan/research/design a DataHub ingestion source.

Loads all 22 DataHub connector golden standards into context. Use before starting connector development or review work to ensure the full set of standards is available for reference. Triggers on: "load standards", "show standards", "what are the connector standards", "load golden standards", "review standards", or any request to load DataHub connector development guidelines.

GitHub 国内访问加速 skill，使用 githubproxy.cc 代理加速 GitHub 仓库克隆、文件下载、Raw 文件访问等操作。使用场景：(1) 需要 git clone GitHub 仓库时加速，(2) 下载 GitHub Release 文件、Raw 文件、Archive 压缩包时加速，(3)…

Metabase REST API automation: auth, export/upsert cards and dashboards, visualization_settings. Use when scripting Metabase via API.

Analyze user retention by cohort. Use when: measuring customer retention; understanding lifecycle patterns; comparing acquisition cohorts; tracking engagement…

Generate PowerPoint presentations with slides, charts, and formatting. Use when creating presentations programmatically.

Manages Ahrefs API usage in Python using `ahrefs-python` library. Use when working with SEO / marketing related tasks or with data including backlinks,…

Analyze marketing and sales touchpoints to attribute revenue credit using multi-touch models and channel contribution analysis

Analyze conversion funnels and identify drop-offs. Use when: analyzing checkout funnel; tracking signup flow; identifying conversion blockers; optimizing user…