Skills DirectoryData & Analytics
Data analysis, BI, visualization, datasets, statistics, and ML workflows
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Use when seo keyword strategist expertise is needed to unblock implementation decisions.
Use when risk work spans multiple steps and needs planning plus execution coordination.
Use when quant expertise is needed to unblock implementation decisions.
Use when implementing pandas functionality with production-grade patterns and safeguards.
Use when implementing mermaid functionality with production-grade patterns and safeguards.
Use when scientist expertise is needed to unblock implementation decisions.
Use when specialized expertise is needed to unblock delivery on this task.
Use when business expertise is needed to unblock implementation decisions.
Comprehensive truth scoring, code quality verification, and automatic rollback system with 0.95 accuracy threshold for ensuring high-quality agent outputs and codebase reliability.
Comprehensive truth scoring, code quality verification, and automatic rollback system with 0.95 accuracy threshold for ensuring high-quality agent outputs and codebase reliability.
Get current weather and forecasts (no API key required).
Use this skill when the user uploads Excel (.xlsx/.xls) or CSV files and wants to perform data analysis, generate statistics, create summaries, pivot tables, SQL queries, or any form of structured data exploration. Supports multi-sheet Excel workbooks, aggregation, filtering, joins, and exporting results to CSV/JSON/Markdown.
This skill should be used when the user wants to visualize data. It intelligently selects the most suitable chart type from 26 available options, extracts parameters based on detailed specifications, and generates a chart image using a JavaScript script.
Search and retrieve academic papers from arXiv using their free REST API. No API key needed. Search by keyword, author, category, or ID. Combine with web_extract or the ocr-and-documents skill to read full paper content.
Track ML experiments with automatic logging, visualize training in real-time, optimize hyperparameters with sweeps, and manage model registry with W&B - collaborative MLOps platform
Generate spectrograms and audio feature visualizations (mel, chroma, MFCC, tempogram, etc.) from audio files via CLI. Useful for audio analysis, music production debugging, and visual documentation.
Gateway to 400+ bioinformatics skills from bioSkills and ClawBio. Covers genomics, transcriptomics, single-cell, variant calling, pharmacogenomics, metagenomics, structural biology, and more. Fetches domain-specific reference material on demand.
Reserved and on-demand GPU cloud instances for ML training and inference. Use when you need dedicated GPU instances with simple SSH access, persistent filesystems, or high-performance multi-node clusters for large-scale training.
Comprehensive truth scoring, code quality verification, and automatic rollback system with 0.95 accuracy threshold for ensuring high-quality agent outputs and codebase reliability.
验证XLSX文件格式有效性
将XLSX文件解压为XML目录
将解压的XML目录重新打包为XLSX文件
'时间/货币归一工具。读取结构化文本数据，将常见日期格式统一为YYYY-MM-DD，将$、€、¥/￥前缀金额转换为USD/EUR/CNY数值表达。
指定文本片段删除工具。读取结构化数据中的文本字段，删除用户显式给出的固定片段并保留其他字段不变。 当用户提到删除固定词、固定占位符、固定水印短语、固定噪声片段等需求时使用此skill。 即使用户没有明确说出 skill 名，只要任务是按明确片段从文本字段中移除内容，就应该使用此skill。 不负责按类别自动识别 HTML、URL、emoji、数字、标点、控制字符等内容，这些应交给专用清洗 skill。