data-modeling
Data modeling with Entity-Relationship Diagrams (ERDs), data dictionaries, and conceptual/logical/physical models. Documents data structures, relationships,…
Skills
Find an Agent Skill for your task. Read the guide and copy the install command.
Updated 11-05 00:16
Data & analytics
17,405 results
swot-pestle-analysis
Strategic environmental analysis using SWOT, PESTLE, and Porter's Five Forces. Creates structured assessments with Mermaid visualizations for competitive…
xlsx
Comprehensive spreadsheet creation, editing, and analysis, with support for formulas, formatting, data analysis, and visualization. When Claude needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc.): (1) Create new spreadsheets with formulas and formatting, (2) Read or analyze data, (3) Modify existing spreadsheets while preserving formulas, (4) Perform data analysis and visualization in spreadsheets, or (5)…
threejs-skills
Create 3D scenes, interactive experiences, and visual effects using Three.js. Use when user requests 3D graphics, WebGL experiences, 3D visualizations,…
reasonhub-expand-mechanics
Shared reference for ValueSet expansion mechanics used by all reasonhub skills. Covers valueset_expand failures and the CLI fallback, bulk scripting with…
bloblang-authoring
This skill should be used when users need to create or debug Bloblang transformation scripts. Trigger when users ask about transforming data, mapping fields,…
connect
Teaches how to build streaming data pipelines with Redpanda Connect (formerly Benthos): declarative YAML configs with the input/pipeline/output model,…
dataset-conversion
Convert a multi-modal robotics dataset (MCAP, HDF5, LeRobot, parquet, raw video) into layered Rerun recordings (.rrd) and a catalog-ready dataset. Use whenever…
vector-db-audit
Audit Vector DB coverage -- compares the live filesystem manifest against the ChromaDB index to identify coverage gaps.
iap-finalizer
Take a one-time in-app purchase from MISSING_METADATA to READY_TO_SUBMIT in App Store Connect — set its price schedule and localized display name/description…
content-strategy-planner
Content marketing and strategy expert for planning, creation, distribution, and analytics
database-optimization-guru
Database expert for query optimization, indexing, schema design, and performance tuning
fourier-analysis-expert
Fourier analysis specialist covering series, transforms, signal processing, and harmonic analysis
database-schema
SQLite database schema and operations using better-sqlite3. Use when working with StateManager, persisting runs/rounds/agents, or querying run history.
ab-test-setup
Structured guide for setting up A/B tests with mandatory gates for hypothesis, metrics, and execution readiness.
analytics-tracking
When the user wants to set up, improve, or audit analytics tracking and measurement. Also use when the user mentions "set up tracking," "GA4," "Google…
neon-postgres
Expert patterns for Neon serverless Postgres, branching, connection pooling, and Prisma/Drizzle integration Use when: neon database, serverless postgres,…
nosql-expert
Expert guidance for distributed NoSQL databases (Cassandra, DynamoDB). Focuses on mental models, query-first modeling, single-table design, and avoiding hot…
plaid-fintech
Expert patterns for Plaid API integration including Link token flows, transactions sync, identity verification, Auth for ACH, balance checks, webhook handling,…
segment-cdp
Expert patterns for Segment Customer Data Platform including Analytics.js, server-side tracking, tracking plans with Protocols, identity resolution,…
SQL Injection Testing
This skill should be used when the user asks to "test for SQL injection vulnerabilities", "perform SQLi attacks", "bypass authentication using SQL injection",…
SQLMap Database Penetration Testing
This skill should be used when the user asks to "automate SQL injection testing," "enumerate database structure," "extract database credentials using sqlmap,"…
supabase-postgres-best-practices
Postgres performance optimization and best practices from Supabase. Use this skill when writing, reviewing, or optimizing Postgres queries, schema designs, or…
hasdata-cli
Command-line access to search, scraping, and structured web data.