Total 50,524 skills, Tools & Utilities has 8219 skills
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Builds real-time analytics and automation with PubNub Illuminate. Covers Business Objects (schema), Metrics (aggregations), Decisions (threshold-triggered actions with the 4-step PUT workflow), Queries (ad-hoc vs saved pipelines), and Dashboards. Use when tracking KPIs, building threshold alerts, automating mute/publish/App-Context-update actions, detecting spam or anomalies, or visualizing live activity.
Create and manipulate images using GIMP, Inkscape, ImageMagick, FFmpeg, ExifTool, OptiPNG, jpegoptim, and pdftoppm via CLI. Use for: resizing, cropping, compositing, text overlays, watermarks, color correction, format conversion, WebP export, SVG creation, SVG-to-PNG export, OG images, social banners, logo manipulation, batch processing, lossless compression, metadata read/strip, GIF creation, animation, PDF-to-image. Triggers: gimp, inkscape, imagemagick, resize image, crop image, convert image, svg to png, add text to image, watermark, composite, image editing, banner, social card, compress image, strip metadata, gif, pdf to image, webp.
Analyze source code and produce an enterprise-quality, domain-organized Wiki under `.nium-wiki/`. Trigger on: "generate wiki", "create docs", "update wiki", "rebuild wiki", or any documentation generation request. Capabilities: - Semantic code analysis — understands logic, not just structure - Auto-generated Mermaid diagrams (architecture, data flow, class, dependency) - Bidirectional cross-linking across all documents - SHA256-based change detection for incremental rebuilds - Every section traces back to source via relative path links - Multi-language output (zh/en/ja/ko/fr/de and more)
Pricing completo de opciones europeas y americanas. 9 metodos: Black-Scholes, Binomial CRR, Trinomial, Monte Carlo (antithetic) + Longstaff-Schwartz, Bjerksund-Stensland 2002 / BAW (American closed-form), Heston 1993 (vol estocastica, sonrisa via Fourier), Bates 1996 (Heston + Merton jumps, crash risk), greeks (BS), implied vol, P(ITM) y P(Profit). Disenado para backtesting: cada funcion es flat Python vectorizado con numpy (sin abstracciones), usa math.erfc (no scipy). BS 2.4 us/op, BS2 3.6 us, Heston 400 us, Binomial N=500 5.6 ms. CLI con 15 modos mas validate y bench. Time complexity O(1) para todos los closed-form.
紫鸟 API 探索：当现有快捷命令无法满足需求时，通过通用 api 命令和已知路径清单探索紫鸟全部 73 个 API 接口。
Use this skill for OKX Outcomes markets (YES/NO event contracts, formerly OKX Predictions) via the okx-outcomes binary. Triggers: 'list prediction events', '预测市场', 'event detail', 'place prediction order', '预测下单', 'buy YES', 'buy NO', '撤单 预测', 'split xp', '拆分 xp', 'merge YES NO', '赎回 预测', 'prediction positions', '预测持仓', 'live prediction price', '预测行情', 'OHLCV candles', 'K线', 'CTF', 'polymarket'. Auth: OAuth sign-in via 'okx outcomes auth login'; writes need a signing key configured by 'okx outcomes setup'. Do NOT use for OKX CEX event contracts (use okx-cex-trade event), spot/swap/futures (okx-cex-trade), crypto market data (okx-cex-market), or CEX portfolio (okx-cex-portfolio). Namespace required: account: balance/positions/order/orders/trades; clob: price/prices/midpoint/midpoints/spread/spreads/book/books; data: events/event/event-markets/market/trending/ticker/candles; ctf: split/merge/redeem; wallet: show; auth: login/refresh/status; setup: status/region/bind.
Edit a vigiles .spec.ts to change a compiled instruction file (CLAUDE.md / AGENTS.md) — add, modify, or remove a rule, section, command, or key file. Use whenever you need to change a CLAUDE.md/AGENTS.md that carries a vigiles hash (edit the spec, never the artifact), including adding a new enforce()/check()/guidance() rule.
Use binance-cli for Binance Spot, Futures (USD-S), and Convert. Requires auth.
Clari integration. Manage data, records, and automate workflows. Use when the user wants to interact with Clari data.
OpenCage integration. Manage Persons, Organizations, Deals, Leads, Projects, Activities and more. Use when the user wants to interact with OpenCage data.
配置 VS Code Claude Code 插件免登录直接使用。自动同步 Claude CLI 配置到 VS Code 插件，解决 spawn EPERM 问题。
Build a personal knowledge wiki from your notes, journals, and documents. LLM ingests data, synthesizes cross-linked Wikipedia-style articles, and serves a web UI.