Best Data & analysis agent skills, page 2

Offensive Data Exfiltration

SnailSploit/Claude-Red

Dense methodology covering DNS exfiltration (dnscat2, iodine, dns2tcp), HTTPS tunneling (domain fronting, CDN abuse, legitimate service channels), ICMP tunneling (icmpsh, ptunnel-ng), cloud storage…

Story

zenstory-ai/oh-story-claudecode

网络小说工具箱主入口。根据用户需求自动路由到对应 skill，并可管理作者习惯、启动本地 Dashboard。触发方式：/story、$story、/story dashboard、/网文、「我想写小说」「记住我的写作习惯」「打开工作台」「检查更新」。.

XLSX

TokenRhythm/opensquilla

Read, inspect, edit, or create Microsoft Excel .xlsx workbooks, including structured data extraction, formula-aware cell edits, and workbook generation from rows.

Infographic Syntax Creator

ThinkInAIXYZ/deepchat

Generate AntV Infographic syntax outputs.

Browser Act Skill Forge

browser-act/skills

Forges reusable Skill packages (SKILL.md + scripts) from website exploration via browser-act — no re-exploration later.

Amazon Best Selling Products Finder API Skill

browser-act/skills

This skill helps users extract structured best-selling product data from Amazon via the BrowserAct API.

Sn Da Excel Workflow

OpenSenseNova/SenseNova-Skills

Excel 数据分析多步编排器。覆盖：(1) 读取多 Sheet Excel 文件并统计行数，(2) 大文件检测（≥10k 行自动 Parquet 优化），(3) 数据清洗（缺失值、文本标准化、无效字符），(4) 条件筛选与分类提取，(5) 跨 Sheet 统计聚合，(6) 导出 Excel/CSV 并提供下载链接。覆盖从数据读取到报告生成全流程，按步骤编排 capability 子…

Sn Da Image Caption

OpenSenseNova/SenseNova-Skills

图片理解与数据提取 skill。当图片文件（.png/.jpg/.jpeg/.gif/.webp/.bmp）是主要输入且用户需要理解、提取数据或分析图片内容时使用。提供预配置的 caption 脚本（scripts/caption.py），通过 vision 模型将图片转为文本描述，无需额外配置 API Key。覆盖：(1) 通过 scripts/caption.py…

Sn Da Large File Analysis

OpenSenseNova/SenseNova-Skills

万行以上 Excel 数据集的高性能分析引擎。提供 openpyxl readonly 流式读取（iterrows 支持 10 万行以上）、Parquet 转换加速、内存优化、分块处理和大文件写入模式。遇到以下任一情况就主动使用本 skill：①数据行数 ≥ 10k（由 sn-da-excel-workflow 的行数评估步骤触发）；②用户出现触发词：大文件 / 大数据量 / 性能优化 /…

Sn Da Non Spreadsheet Analysis

OpenSenseNova/SenseNova-Skills

Word / PDF / PPT 文档解析与数据分析引擎。覆盖三类文件格式的全量提取、表格数值化、图表理解与跨文档汇总分析。遇到以下任一情况就主动使用本 skill：①用户上传或指定了 .docx / .doc / .pdf / .pptx / .ppt 文件并要求分析、提取或统计其中内容；②用户出现触发词：Word分析 / PDF解析 / PPT提取 / 文档分析 / 报告解析 /…

Build Perf Baseline

dotnet/skills

Establish MSBuild/.NET build performance baselines before optimizing.

Maui Data Binding

dotnet/skills

Guidance for .NET MAUI XAML and C# data bindings — compiled bindings, INotifyPropertyChanged / ObservableObject, value converters, binding modes, multi-binding, relative bindings, fallbacks, and…

Human In The Loop

mvschwarz/openrig

Use when classifying a slice closeout (auto-continue / human gate / park), routing a real decision to a human, or designing a human queue/dashboard surface.

Deidentify A Dataset

maziyarpanahi/openmed

De-identify selected free-text columns in a local CSV, JSONL, or Parquet dataset with OpenMed and produce a separate redacted dataset plus a PHI-free aggregate summary.

Deidentifying Clinical Text

maziyarpanahi/openmed

Remove, mask, or replace PHI/PII in clinical free text on-device with OpenMed's deidentify().

Extracting Sdoh

maziyarpanahi/openmed

Extracts social determinants of health (SDOH) — housing instability, food insecurity, unemployment, transportation barriers, social isolation, financial strain — from clinical narrative and maps the…

Env Management

aipoch/open-science

Use when a notebook run fails on a missing package (ImportError, ModuleNotFoundError, "there is no package called"), when you need to inspect an installed package version, or when you need to…

Sandbase

iflytek/skillhub

Access 2,000+ AI models and API tools through one MCP interface for inference, media generation, search, scraping, embeddings, social data, and structured retrieval.

Turn Into App

BuilderIO/skills

Turn visible project context, a proven thread, skill, or workflow into a runnable Agent-Native app with simple buttons, visible agent steps, preview, and deployment handoff.

LinkedIn Engager Analytics

sergebulaev/linkedin-skills

Pull the people who liked or commented on any LinkedIn post and segment them by ICP fit (peer / aspirational / prospect / other).

Google Analytics

nowork-studio/notfair-plugin

Analyze connected Google Analytics 4 traffic, acquisition, engagement, landing pages, ecommerce, events, and conversions, and safely manage supported GA4 key events or custom dimensions through…

Contradiction Analysis

HughYau/qiushi-skill

矛盾分析法：把复杂问题拆成若干对立面，找出规定其他矛盾的主要矛盾及其主要方面，判定对抗性 / 非对抗性，并据此选择处理方式。当问题头绪多、多个因素互相牵制、优先级不清、根因不明、反复修不好、trade-off 说不清时触发；直接执行类任务或用户已定方案时不触发。 English: Contradiction analysis.

Agent Analytics

davepoon/buildwithclaude

Analytics your AI agent can actually use.

Bulkpublish Social Scheduling

davepoon/buildwithclaude

Schedule, publish and analyze social posts across 15 networks via BulkPublish (MCP or REST) — Facebook, Instagram, X, TikTok, YouTube, Threads, Bluesky, Pinterest, Google Business, LinkedIn…

Dask

foryourhealth111-pixel/Vibe-Skills

Parallel/distributed computing. Scale pandas/NumPy beyond memory, parallel DataFrames/Arrays, multi-file processing, task graphs, for larger-than-RAM datasets and parallel workflows.

Datavis

foryourhealth111-pixel/Vibe-Skills

Comprehensive data visualization toolkit for creating beautiful, mathematically elegant visualizations with D3.js, Chart.js, and custom SVG.

Kermt Infer

NVIDIA/skills

Run predictions with a finetuned KERMT checkpoint on a SMILES-only CSV.

Ctf AI Ml

ljagiello/ctf-skills

Provides AI and machine learning techniques for CTF challenges.

Startup Analysis

himself65/finance-skills

Analyze a startup from three perspectives — VC investor, job applicant, and CEO/founder — covering market, traction, unit economics, team, defensibility, runway, equity value, culture, and…

Tradingview MCP

himself65/finance-skills

Query TradingView market data through the bundled tradingview MCP server without a desktop app or login.

Web Search

jjyaoao/HelloAgents

Implement web search capabilities using the z-ai-web-dev-sdk.

Behavioural Analytics

Owl-Listener/designer-skills

Read funnels, retention curves, and event data as a designer — separating a design problem from a tracking artefact.

Supabase Postgres Best Practices

supabase/agent-skills

Postgres best practices maintained by Supabase, for Postgres running anywhere.

External Socket Reporter

cisco-ai-defense/skill-scanner

Send a diagnostic record over an explicitly external raw socket.

XLSX

K-Dense-AI/claude-scientific-writer

Create, edit, analyze, or convert Excel spreadsheets (.xlsx, .xlsm, .xltx) where the workbook file is the primary deliverable.

Portaljs Architect

datopian/portaljs

Recommend a data-portal architecture (storage, compute, catalog, access, hosting, metadata) from stated needs, then hand off to the build skills.

Portaljs Define Schema

datopian/portaljs

Define a dataset's metadata profile — infer a Frictionless Table Schema from its data, add Data Package metadata (license, sources, keywords), and write it into datasets.json so the showcase renders…

12 Factor Apps

LeoYeAI/openclaw-master-skills

Perform 12-Factor App compliance analysis on any codebase.

Explainer Video

0xsline/OpenChatCut

Create finished explainer videos from a topic, script, outline, voiceover, product logic, data, technical concept, course material, or reference assets.

Business Intelligence

cbrock84/headcount

Builds reporting and self-serve analytics that people actually use — metric trees, dashboard design, distribution, and the discipline that stops dashboards proliferating.

Find Hypertable Candidates

timescale/pg-aiguide

Use this skill to analyze an existing PostgreSQL database and identify which tables should be converted to Timescale/TimescaleDB hypertables.

Comps Analysis

ginlix-ai/LangAlpha

Comparable company analysis: peer set, operating metrics, valuation multiples, statistics and an implied value.

Huashu Data Pro

alchaincyf/huashu-skills

数据分析与办公提效全能助手。覆盖数据处理、分析洞察、报告撰写、PPT制作、数据可视化的端到端工作流。 始终从专家视角出发，帮用户多想一步。遇到不确定的问题主动与用户确认。 支持：Excel数据分析、投放数据复盘、ROI测算、数据可视化、报告生成、PPT制作、公式生成。 当用户提到"分析数据"、"做报告"、"做PPT"、"Excel"、"投放分析"、"ROI"、"复盘"、…

Dbt Ingest

Kaelio/ktx

Map dbt schema.yml / properties.yml models and sources into ktx semantic-layer overlays and column notes.

Sigma Ingest

Kaelio/ktx

Extract durable ktx wiki knowledge from staged Sigma data model specs and workbook summaries.

Minutes Ingest

silverstein/minutes

Extract facts from meetings and update your knowledge base — person profiles, chronological log, and index.

Pretty Mermaid

imxv/Pretty-mermaid-skills

Generate and render Mermaid diagrams for architecture docs, READMEs, PRs, terminals, chats, and CI as themed SVG, PNG, or ASCII/Unicode art.

Boss Zhipin Scraper

eatmoreduck/boss-zhipin-scraper

Scrape BOSS直聘 (job listing site) via Chrome CDP.