Calculate embodied carbon in construction materials. Track CO2 emissions, compare alternatives, and generate sustainability reports.

Create 600x600 Instagram-style card news series automatically with optional background images. User provides topic, colors, and optional images - Claude generates content and creates multiple cards with proper text wrapping.

Create 600x600 Instagram-style card news series automatically with optional background images. User provides topic, colors, and optional images - Claude generates content and creates multiple cards with proper text wrapping.

Portable tokens of capability, identity, and access

AI-powered career biographer that conducts empathetic interviews, extracts structured career narratives, and transforms professional stories into portfolios, CVs, and personal brand assets. This skill should be used when users want to document their career journey, create professional portfolios, generate CVs, or craft compelling career narratives.

Scaffolds a new Python agent for autonomous AI tasks in 'src/agents/'. Agents are autonomous components that handle complex operations (resume analysis, job matching, KSC generation). Use when asked to create a new AI agent or automation component.

Scaffolds a new Python tool utility in 'src/tools/' for agents to call. Tools are utility functions (web scraping, PDF parsing, database queries) that agents use. Use when creating utilities that agents depend on.

Instagram carousel generator. Creates 1080x1080px branded slides from text/markdown input. Use this skill when you need to generate Instagram carousel slides with Dr. Shailesh Singh's brand colors, typography, and footer. Supports both @heartdocshailesh and @dr.shailesh.singh accounts.

This skill generates case study entries for intelligent textbook projects from GitHub repositories. Use this skill when adding a new case study to the case studies index page, when the user provides a GitHub repo URL and wants to create a case study card entry. The skill handles repo analysis, thumbnail generation/compression, and markdown entry formatting.

Render A2UI JSON as native Castella widgets. Parse A2UI messages, handle actions, progressive rendering, data binding, and connect to A2UI-enabled agents.

Create a git patch file from the last commit. Use when the user asks to create a patch, make a patch, generate a patch, or export a commit as a patch file.

Create or update AgnosticV catalog files (common.yaml, dev.yaml, description.adoc, info-message-template.adoc)

North star principles from CATY equity research project - professional HTML standards, external source citations, audit-grade documentation, and target profile frameworks that work for Big 4 audiences

- [Purpose](#purpose)

This skill generates interactive Causal Loop Diagram (CLD) MicroSims using the vis-network JavaScript library. Use this skill when users need to create causal loop diagrams for systems thinking education, showing feedback loops, reinforcing and balancing dynamics. The skill creates a complete MicroSim package with index.md, main.html, JavaScript, JSON data, and CSS files in the /docs/sims/ directory. This skill should be used when users request creating CLDs, causal diagrams, feedback loop visualizations, or systems thinking diagrams.

Compress and simplify prompts to preserve meaning while reducing use of context

cc-conversation-analyzer

Claude Code Ecosystem Architect - Master skill for creating Claude Code ecosystem components (skills, commands, hooks, subagents, plugins)

Detect and eliminate generic AI-generated patterns ("slop") across natural language, code, and design.

Automatically discover intermediate representation and compiler skills when working with intermediate representation. Activates for ir development tasks.

**Version**: 1.0.0

Generates executive business briefings, weekly audits, and strategic reports. Use when creating Monday Morning CEO Briefings, business summaries, performance reports, or strategic analysis.

CEO statement tone shift analyzer for /ceo-analysis page. Analyzes CEO quotes from SEC filings, earnings calls to detect tone changes (positive→cautious, cautious→aggressive) and finds historical similar patterns. Generates news articles when significant shifts detected.

Batch create professional certificates with customizable templates for courses, achievements, and awards. Supports CSV input and PDF export.

Task dependency extraction and context ingestion. Use when you need to parse task criteria, identify dependencies, generate execution order, or inject context for complex multi-step tasks.

Converts natural language epic documents from markdown into structured JSON configurations for MDAP or CFN Loop execution. Use when you need to parse epic documents, validate epic structure, or generate execution configurations from planning documents.

Skill loading, propagation, and building for CFN. Use when dynamically discovering and loading skills, deploying skills across environments, or creating new skill scaffolding.

Builds accessible React applications with Chakra UI v3 components, tokens, and recipes. Use when creating styled component systems, theming, or accessible form controls.

Auto-generate changelogs from commit history

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Generate beautiful infographic PNG images from Claude Code changelog summaries. Use this skill after changelog-interpreter has generated a user-friendly summary, to create a visual representation that can be saved and shared.

Interpret Claude Code changelogs and generate user-friendly usage guides

Manages changelog entries following Keep a Changelog format with CalVer versioning. Analyzes changes and generates appropriate changelog descriptions.

changelog-page

Generate changelog entries from commits for any project type

Generate Changesets configuration for semantic versioning and changelog management.

Template system for building quarterly social channel roadmaps with KPIs

This skill generates comprehensive chapter content for intelligent textbooks after the book-chapter-generator skill has created the chapter structure. Use this skill when a chapter index.md file exists with title, summary, and concept list, and detailed educational content needs to be generated at the appropriate reading level with rich non-text elements including diagrams, infographics, and MicroSims. (project, gitignored)

Generate structured chapter outlines for books with plot points, character arcs, word counts, and pacing notes. Use when planning book chapters, structuring narratives, or organizing story flow.

Create comprehensive character profiles with background, personality, motivations, relationships, and character arcs. Use when developing characters, ensuring consistency, or building character depth.

Break LLM name defaults with external entropy. Use when character names cluster around statistical medians (Chen, Patel, Maya, Marcus), when cast has collision risks, or when fantasy cultures need phonologically consistent naming.

基于故事文本分析人物特征，生成详细的人物小传。适用于深度理解故事人物设定、为演员塑造角色提供参考、为剧本创作建立人物档案

生成专业金融图表（K线图、技术指标图）。适用于数据可视化、技术分析展示、报告生成等场景。支持多种图表类型（basic、comprehensive）和自定义样式（深色、浅色主题）。

Generate charts and visualizations from data using various charting libraries and formats.

This skill generates interactive Chart.js visualizations for use in iframes using any chart type supported by the library (line, bar, pie, doughnut, radar, polar area, bubble, scatter). Use this skill when users need to create data visualizations for educational content, reports, or dashboards. The skill creates complete MicroSim packages with HTML, CSS, and documentation.

Generate descriptive chat titles from the first message using a fast LLM. Runs as a background workflow step after the main response to avoid delaying the experience.

Generate quick, effective responses for chat and messaging platforms

1. 读取 [reference.md](./reference.md) 中的完整 prompt 指令

Audit implementation progress against a plan, verify completed work, identify remaining tasks, and validate quality. Use when user asks to check plan status, verify implementation, see what's left to do, or validate plan completion.