Bibliographic research agent that analyzes books and manuscripts in Source Library, situating them within their networks of production, transmission, and reception.

A complete system for converting books into SFT datasets and training style-transfer models. This skill teaches the pipeline from raw ePub to a model that writes in any author's voice.

Manage bookkeeping tasks using the Layer API. Use for journal entries, account management, financial reports (P&L, balance sheet), ledger accounts, and categorizing transactions. Invoke when users mention accounting, bookkeeping, journal entries, chart of accounts, P&L, profit and loss, balance sheet, or financial reports.

Execute research tasks autonomously by searching for sources, evaluating reliability, ingesting content, and resolving knowledge gaps

Display comprehensive project progress including BRD status, corpus statistics, research progress, and writing progress with recommendations for next actions

Execute writing tasks autonomously by loading pending tasks, running pre-write queries, checking consistency, writing grounded content, and storing results

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Box Least Squares (BLS) periodogram for detecting transiting exoplanets and eclipsing binaries. Use when searching for periodic box-shaped dips in light curves. Alternative to Transit Least Squares, available in astropy.timeseries. Based on Kovács et al. (2002).

Transform BPMN 2.0 process diagrams into professional, editable PowerPoint presentations. Features a 3-tier hierarchical layout with chevrons, rounded boxes, and square task boxes with detailed bullet points.

Process unstructured brain dumps, transcripts, and stream-of-consciousness notes into structured knowledge base content. Use when converting raw ideas, meeting notes, or recorded thoughts into organized documentation.

Quick capture of raw thoughts with intelligent domain classification and competitive intelligence extraction

Turn ideas into designs through collaborative dialogue. Use when user wants to brainstorm, design features, explore approaches, or think through implementation before coding.

Provides brand typography selection and hierarchy development frameworks including the Brand-First Typography Selection Process, Modular Scale System, Font Classification Matrix, Serif vs. Sans-Serif Decision Framework, Typeface Evaluation Criteria, Font Pairing Principles, WCAG accessibility requirements, and typography design tokens. Auto-activates during brand typography development, font selection, type hierarchy creation, and typography system work. Use when discussing brand typography, font selection, font pairing, type hierarchy, modular scale, typography accessibility, WCAG typography, or typography guidelines.

Brand context management for marketing sessions with continuity across conversations

Apply corporate branding standards including blue color palette, dark/light theme support, and shadcn UI component library. Use when implementing UI components, styling elements, or ensuring brand consistency.

Break down epics into implementable user stories with acceptance criteria, estimates, dependencies, and sprint groupings. This skill should be used for epic planning and backlog grooming.

**MANDATORY** - Load this skill BEFORE using brepl in any way. Teaches the heredoc pattern for reliable code evaluation.

Bright Data Web Scraper API via curl. Use this skill for scraping social media (Twitter/X, Reddit, YouTube, Instagram, TikTok), account management, and usage monitoring.

Complete guide for creating and deploying browser automation functions using the stagehand CLI

Creates production-ready single-file web applications that work offline with zero setup. Perfect for quick tools, dashboards, trackers, and prototypes.

Full browser control for authenticated web interactions using Playwright scripts

Browser automation for documentation discovery. Use when curl fails on JS-rendered sites, when detecting available browser tools, or when configuring browser-based documentation collection.

browser-forensics

Browserless cloud browser automation service. Run headless Chrome at scale for scraping, screenshots, and PDF generation. Use for cloud browser automation, scalable scraping, or headless Chrome as a service. Triggers on browserless, headless chrome, browser service, cloud scraping, screenshot api, pdf generation, chrome as a service.

Browserless cloud browser automation service. Run headless Chrome at scale for scraping, screenshots, and PDF generation. Use for cloud browser automation, scalable scraping, or headless Chrome as a service.

Use when you need direct browser control - teaches Chrome DevTools Protocol for controlling existing browser sessions, multi-tab management, form automation, and content extraction via use_browser MCP tool

Extract and process energy data from BSEE (Gulf of Mexico) and SODIR (Norway) regulatory databases

Query BSL semantic models with group_by, aggregate, filter, and visualizations. Use for data analysis from existing semantic tables.

Buberian Relations Skill

Build an iPlug2 plugin project using CMake with Ninja, Xcode, or Visual Studio generators

Build a design system from scratch using the Design Graph methodology. Use when starting a component library, creating design tokens, establishing typography scales, or structuring a theme. Based on Brent Jackson's (jxnblk) constraint-based systems.

Build task dependency graph YAML from interface and pseudocode

Build tool configuration for tsup, tsx, and bundlers. Use when setting up build pipelines.

Step-by-step guide for building goal-driven agents. Creates package structure, defines goals, adds nodes, connects edges, and finalizes agent class. Use when actively building an agent.

Guide for creating new AEM Edge Delivery blocks or modifying existing blocks. Use this skill whenever you are creating a new block from scratch or making significant changes to existing blocks that involve JavaScript decoration, CSS styling, or content model changes.

LangGraph development for stateful multi-agent applications, cyclic workflows, conditional routing, human-in-the-loop patterns, and persistent state management. Use for complex AI orchestration, agent coordination, and production-grade agentic systems.

Strategies for transforming a software product into a global community and ecosystem. Use this when launching open-source projects, building developer platforms, or seeking to create a competitive moat through ecosystem incentives rather than just features.

Use when creating static websites with Next.js static export - covers YAML-based content, image optimization, form handling, SEO, and deployment to GitHub Pages/Netlify/Vercel

Use when building interactive terminal dashboards or full-screen terminal applications; when implementing keyboard navigation, live data updates, or multi-panel layouts; when TUI is flickering, slow, or unresponsive; when handling terminal resize events

Deploy Kubernetes workloads to real cloud providers. Use when provisioning managed Kubernetes (DOKS, AKS, GKE, EKS, Civo) or self-managed clusters (Hetzner + K3s). Covers CLI tools, cluster creation, LoadBalancers, DNS, TLS, and cost optimization.

Help Claude query STRING for protein interactions, build PPI graphs with pyPPI, and render styled network figures for bulk gene lists.

Assist Claude in running PyWGCNA through omicverse—preprocessing expression matrices, constructing co-expression modules, visualising eigengenes, and extracting hub genes.

Analyzes bull-call-spread debit spreads for bullish directional plays with defined risk. Requires numpy>=1.24.0, pandas>=2.0.0, matplotlib>=3.7.0, scipy>=1.10.0. Use when expecting moderate price increase, comparing vertical spread configurations, analyzing debit spread opportunities, calculating Greeks for multi-leg positions, or evaluating defined-risk bullish strategies on liquid optionable securities.

Bun's FFI allows calling native C/C++ libraries from JavaScript.

Bundle size analysis and optimization for Webpack, Vite, and esbuild

Bundle and share code as gists or markdown. Use to create shareable code bundles, extract imports, and create GitHub gists.

Use when writing B2B sales emails, professional communication, or business correspondence. Applies Sid's direct voice (simple, brief, human) with Grand Slam Offer strategy (never salesy).

Use when animating buttons, CTAs, or clickable action elements to create satisfying, responsive interactions

Convert CAD/BIM files to structured data. Extract element data from Revit, IFC, DWG, DGN files

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