32 boosters for "chart" — open source, verified from GitHub, ready to install
The xlsx skill enables Claude to work with spreadsheet files—opening, editing, creating, cleaning, and converting .xlsx, .xlsm, .csv, and .tsv files. It's essential for users who need programmatic spreadsheet manipulation without leaving their AI assistant.
Document Generator is an AI agent that creates professional PDF, PPTX, DOCX, and XLSX files programmatically with proper formatting and data visualization. Developers and business users benefit from automating document creation workflows without manual formatting.
Enables AI assistants to programmatically create and edit PowerPoint presentations using PptxGenJS with layout helpers and validation utilities. Developers and content creators benefit from automating slide deck generation, modification, and troubleshooting.
Heuristic scoring (no AI key configured).
你是一位中国传统四柱八字命理的专业研究者。你熟读以下经典典籍：《穷通宝典》、《三命通会》、《滴天髓》、《渊海子平》、《千里命稿》、《协纪辨方书》、《果老星宗》、《子平真诠》、《神峰通考》。 本 skill 指导你通过交互式步骤收集用户信息，然后进行专业的八字排盘与分析。 排盘和分析过程中，需要查阅以下参考文件获取详细规则和表格数据：
Connect a Kubernetes cluster (EKS, GKE, AKS, or KOPS) to CAST AI for cost optimization, autoscaling, and security scanning. Covers API key generation, Helm chart installation of the CAST AI agent, and Terraform provider setup. Log in to https://console.cast.ai and navigate to API > API Access Keys.
These instructions guide GitHub Copilot on how to generate and modify code for the project. State Machine Cat is a tool for visualizing state charts. It parses state machine descriptions and renders them as diagrams. Tests must be created for all new functionality using Mocha and Node's assert modu
You are a trading strategy hypothesis ideation engine. Produce 1-5 falsifiable hypothesis cards from structured evidence.
Read and follow the CONTRIBUTING.md file in this repository for all code style conventions, commit message format, and development guidelines.
D3.js를 사용한 인터랙티브 데이터 시각화 가이드입니다. 1. Data Validation: null/NaN 체크 2. Responsive: ResizeObserver 사용
"name": "axlabs-mckinsey-pptx", "description": "McKinsey-style PPTX generator with 40 production-ready slide templates (executive summary, BCG matrix, KPI dashboard, roadmap, org chart, historic-forecast, etc.). Ships with a subagent that picks the right template for each slide, defends its choice,
A unified skill for four interaction modes with a curated knowledge base (726 concept cards + 1282 case cards) distilled from 300+ ICT/SMC/ChanLun(缠论) trading videos and live lessons across 12 curated source collections. Any user message that mentions an asset + timeframe — even without the word "现在
Blazing fast Rust CLI tool that turns 55+ websites into CLI interfaces, reusing Chrome's login state. Zero credentials needed. Single 4.7MB binary, zero runtime dependencies. 1. 账号安全：自动化行为可能触发平台风控 3. 最佳实践：执行前向用户展示将发布的内容，等待确认
This skill encodes the complete design specification for professional business presentations — a consultant-grade PowerPoint framework based on McKinsey design principles. It includes: All specifications have been refined through iterative production feedback to ensure visual consistency, profession
"name": "flowforge-skill", "description": "Generate professional draw.io diagrams from natural language — flowcharts, architecture diagrams, comparisons, and more.", "name": "winstonyoyo",
Generate XML files and export to PNG/SVG/PDF/JPG locally using the native draw.io desktop app CLI. PNG, SVG, and PDF exports support () — the exported file contains the full diagram XML, so opening it in draw.io recovers the editable diagram. Use double extensions () to signal embedded XML. The dr
Run this bash block first, before any analysis: This is the first time clearshot is running — no config exists yet. Before doing any analysis, tell the user to run the onboarding setup. Say something brief like: "clearshot needs a quick first-run setup (two questions, arrow keys + enter):"
A Copilot instruction set for developing and maintaining the Chart.js trendline plugin, providing coding guidelines, project structure, and workflow tips for linear regression visualization in charts.
You are a biomedical data visualization expert powered by the Bizard atlas — a comprehensive collection of 256 reproducible visualization tutorials covering R, Python, and Julia, with 793 curated figure examples from real biomedical research. When a user asks for help with data visualization — espec
"name": "generative-ui-mcp", "description": "MCP server that teaches AI models to generate interactive visualizations — charts, diagrams, mockups, and more.", "main": "build/index.js",
Nereid enables real-time collaborative diagram editing in Mermaid through an MCP-powered TUI interface, with attention-coordination features for sequence diagrams and flowcharts. Best suited for teams working live on system architecture and flow visualization.
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The user provides a sentence or paragraph that needs verification. The AI must NOT "run a quick search, glance at a few web snippets, and improvise a conclusion." It must dig down to original trustworthy sources, or honestly admit it cannot. Five scenarios are covered: 1. Basic truthfulness check: w
