Data & Analytics
Data agent skills make AI agents useful for data work: writing SQL, cleaning datasets, building pipelines, working with spreadsheets, and producing analyses. Each skill is a reviewed SKILL.md file that teaches the agent one workflow well, ready to install in seconds.
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kbarbel640-del Bundle Query OptimizerOptimize SQL and Prisma queries using AI. Use when your queries are slow and you need performance help.
1 - kbarbel640-del Bundle Symbolic Memory
Stateless symbolic memory effect for LLM agents using SQL facts + canonical semantics, activated via symbols and JIT meaning (PostgreSQL + Ollama).
1 - kbarbel640-del Bundle Zerion API
Query blockchain wallet data, token prices, and transaction history using the Zerion API via its MCP connector. Use this skill whenever the user asks about: crypto wallet balances, portfolio values, token holdings or positions, DeFi positions (staking, lending, LP), wallet PnL (profit and loss), transaction history, token/fungible asset prices or charts, NFT holdings or NFT portfolio value, or any web3 wallet analytics. Triggers on mentions of wallet addresses (0x...), ENS names, token names/symbols, "portfolio", "positions", "PnL", "transactions", "balance", "holdings", "NFTs", or any crypto/DeFi analytics queries. Also use when building artifacts or dashboards that display wallet or token data.
1 - kbarbel640-del Bundle Sheetsmith
Pandas-powered CSV & Excel management for quick previews, summaries, filtering, transforming, and format conversions. Use this skill whenever you need to inspect spreadsheet files, compute column-level summaries, apply queries or expressions, or export cleansed data to a new CSV/TSV/XLSX output without rewriting pandas every time.
1 - kbarbel640-del Bundle Security Auditor
Use when reviewing code for security vulnerabilities, implementing authentication flows, auditing OWASP Top 10, configuring CORS/CSP headers, handling secrets, input validation, SQL injection prevention, XSS protection, or any security-related code review.
1 - kbarbel640-del Bundle Excel Weekly Dashboard
Designs refreshable Excel dashboards (Power Query + structured tables + validation + pivot reporting). Use when you need a repeatable weekly KPI workbook that updates from files with minimal manual work.
1 - kbarbel640-del Bundle Google Search Console
Google Search Console API integration with managed OAuth. Query search analytics, manage sitemaps, and monitor site performance. Use this skill when users want to access Search Console data. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway).
1 - kbarbel640-del Bundle SQL Toolkit
Query, design, migrate, and optimize SQL databases. Use when working with SQLite, PostgreSQL, or MySQL — schema design, writing queries, creating migrations, indexing, backup/restore, and debugging slow queries. No ORMs required.
1 - kbarbel640-del Bundle Slack Power Tools
Advanced Slack automation beyond basic messaging. Use when user needs to manage channels (create, archive, invite users), schedule messages, upload files, search workspace, manage user groups, set status/DND, get analytics, or automate Slack workflows. Covers channel ops, user management, scheduled messages, file uploads, search, and workspace analytics.
1 - kbarbel640-del Bundle Excel Automation
Advanced Excel automation with Python using xlwings - interact with live Excel instances
1 - kbarbel640-del Bundle Data Transform Gen
Generate ETL and data transformation scripts. Use when migrating data between systems.
1 - kbarbel640-del Bundle Revolut
Revolut Business API CLI — accounts, balances, transactions, counterparties, payments, FX exchange, CSV export. Auto-refreshes OAuth tokens. Business accounts only (not personal).
1 - kbarbel640-del Bundle Database Operations
Use when designing database schemas, writing migrations, optimizing SQL queries, fixing N+1 problems, creating indexes, setting up PostgreSQL, configuring EF Core, implementing caching, partitioning tables, or any database performance question.
1 - kbarbel640-del Bundle XLSX Manipulation
Create, edit, and manipulate Excel spreadsheets programmatically using openpyxl
1 - kbarbel640-del Bundle Personal Analytics
Analyze conversation patterns, track productivity, and surface self-knowledge insights. Use when user wants to understand their own patterns (when they chat, what topics they discuss, productivity trends, sentiment over time). Provides weekly/monthly reports, topic recommendations, and time-based insights. Privacy-first design with all analysis local.
1 - kbarbel640-del Bundle Trading212 API
This skill should be used when the user asks to "connect to Trading 212", "authenticate Trading 212 API", "place a trade", "buy stock", "sell shares", "place market order",, "place pending order", "place limit order", "cancel order", "check my balance", "view account summary", "get positions", "view portfolio", "check P&L", "find ticker symbol", "search instruments", "check trading hours", "view dividends", "get order history", "export transactions", "generate CSV report", or needs guidance on Trading 212 API authentication, order placement, position monitoring, account information, instrument lookup, or historical data retrieval.
1 - kbarbel640-del Bundle Data Validation
Validate data with schemas across languages and formats. Use when defining JSON Schema, using Zod (TypeScript) or Pydantic (Python), validating API request/response shapes, checking CSV/JSON data integrity, or setting up data contracts between services.
1 - kbarbel640-del Bundle SQL Injection Scanner
Detect SQL injection vulnerabilities in your codebase. Use when you need to find unsafe database queries before they get exploited.
1 - kbarbel640-del Bundle X Platform Agent Teneo
Professional X (formerly Twitter) monitoring agent with real-time data access, timeline retrieval, user monitoring, and analytics capabilities powered by Teneo Agent SDK v2.0 tech stack.
1 - kbarbel640-del Bundle Parallel Enrichment
Bulk data enrichment via Parallel API. Adds web-sourced fields (CEO names, funding, contact info) to lists of companies, people, or products. Use for enriching CSV files or inline data.
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diegosouzapw Bundle WprdcQuery Pittsburgh's Western PA Regional Data Center (WPRDC) — 363+ datasets covering property assessments, air quality, 311 requests, jail census, overdose data, permits, violations, and more. Run SQL queries against live tables without downloading. Use when user asks about Pittsburgh/Allegheny County public data, property lookups, civic data, or regional statistics.
54 - diegosouzapw Bundle Utilities
Developer utilities and tools — CLI generation, skill scaffolding, agent delegation, system upgrades, evals, documents, parsing, audio editing, Fabric patterns, Cloudflare infrastructure, browser automation, meta-prompting, and aphorisms. USE WHEN create CLI, build CLI, command-line tool, wrap API, add command, upgrade tier, TypeScript CLI, create skill, new skill, scaffold skill, validate skill, update skill, fix skill structure, canonicalize skill, parallel execution, agent teams, delegate, workstreams, swarm, upgrade, improve system, system upgrade, check Anthropic, algorithm upgrade, mine reflections, find sources, research upgrade, PAI upgrade, eval, evaluate, test agent, benchmark, verify behavior, regression test, capability test, run eval, compare models, compare prompts, create judge, view results, document, process file, create document, convert format, extract text, PDF, DOCX, XLSX, PPTX, Word, Excel, spreadsheet, PowerPoint, presentation, slides, consulting report, large PDF, merge PDF, fill form,
54 - diegosouzapw Bundle Nansen CLI
Nansen CLI for onchain analytics, smart money tracking, DEX trading, and perp markets.
54 - diegosouzapw Bundle Anonymise
Anonymise CSV files by removing personal identifying information and adding datetime stamps. Use when user wants to process a new CSV file or strip PII from data.
54 - diegosouzapw Bundle Databuddy
Integrate Databuddy analytics into applications using the SDK or REST API. Use when implementing analytics tracking, feature flags, custom events, Web Vitals, error tracking, LLM observability, or querying analytics data programmatically.
54 - diegosouzapw Bundle Documents
Read, write, convert, and analyze documents — routes to PDF, DOCX, XLSX, PPTX sub-skills for creation, editing, extraction, and format conversion. USE WHEN document, process file, create document, convert format, extract text, PDF, DOCX, XLSX, PPTX, Word, Excel, spreadsheet, PowerPoint, presentation, slides, consulting report, large PDF, merge PDF, fill form, tracked changes, redlining.
54 - diegosouzapw Bundle Amplitude
Analyze product analytics with Amplitude's digital analytics platform.
54 - diegosouzapw Bundle JSON YAML
Process JSON, YAML, CSV, and XML data (jq, yq, awk).
54 - diegosouzapw Bundle Mssql
Execute read-only SQL queries against multiple Microsoft SQL Server databases. Use when: (1) querying MSSQL/SQL Server databases, (2) exploring database schemas/tables, (3) running SELECT queries for data analysis, (4) checking database contents. Supports multiple database connections with descriptions for intelligent auto-selection. Blocks all write operations (INSERT, UPDATE, DELETE, DROP, etc.) for safety.
54 - diegosouzapw Bundle Dcf Builder
Build defensible DCF models with cited sources, Excel export, and sensitivity analysis
54 - diegosouzapw Bundle XLSX Verify
Verify Excel spreadsheets — render to check layout, calc to check formulas, lint to catch formula bugs. Use alongside your spreadsheet update tools.
54 - diegosouzapw Bundle Healthsim
HealthSim generates realistic synthetic healthcare data for testing EMR systems, claims processing, pharmacy benefits, and analytics. Use for ANY request involving: (1) synthetic patients, clinical data, or medical records, (2) healthcare claims, billing, or adjudication, (3) pharmacy prescriptions, formularies, or drug utilization, (4) HL7v2, FHIR, X12, or NCPDP formatted output, (5) healthcare testing scenarios or sample data generation.
54 - diegosouzapw Bundle M4 API
Use the M4 Python API to query clinical datasets (MIMIC-IV, eICU) programmatically. Triggers on "M4 API", "query MIMIC with Python", "clinical data analysis", "EHR data", "execute SQL on MIMIC", or when writing code to access clinical databases.
54 - diegosouzapw Bundle Adr Creator
Create Architecture Decision Records (ADRs) documenting significant technical decisions for the FF Analytics platform. This skill should be used when making architectural choices, evaluating alternatives for data models or infrastructure, documenting trade-offs, or when the user asks "should we use X or Y approach?" Guides through the ADR creation workflow from context gathering to documentation.
54 - diegosouzapw Bundle Wise
Access Wise (TransferWise) accounts to check balances, view recipients, and get quotes. For transaction history, use the archived CSV files. Use when the user asks about Wise balances, transactions, payments, or money transfers.
54 - diegosouzapw Bundle Airflow Dag
Create Apache Airflow DAGs for construction data pipelines. Orchestrate ETL, validation, and reporting workflows.
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Frequently asked questions
What are Data & Analytics agent skills?
Data agent skills make AI agents useful for data work: writing SQL, cleaning datasets, building pipelines, working with spreadsheets, and producing analyses. Each skill is a reviewed SKILL.md file that teaches the agent one workflow well, ready to install in seconds.
Which Data & Analytics skills are most installed?
Popular Data & Analytics skills on SkillMD right now include Documents, query-optimizer, symbolic-memory. Rankings shift as installs change; sort this page by "Most installs" for the live list.
Do Data & Analytics skills work with Claude Code and Cursor?
Yes. Every skill here ships as a SKILL.md file, an open format that works in Claude Code, Claude.ai, Cursor, Codex, Windsurf, and 60+ other agents. Install one with npx skillmds@latest add <owner>/<name>, or copy the file into your agent's skills directory.