prisma-expand-contract
Safe database schema migrations using the expand-and-contract pattern with Prisma ORM. Use when renaming columns/tables, changing column types, adding…
Skills
Find an Agent Skill for your task. Read the guide and copy the install command.
Updated 11-01 00:15
Data & analytics
17,218 results
github-service-containers
Configure Docker service containers (Redis, PostgreSQL, etc.) as sidecar services in GitHub Actions workflows for integration testing. Use when adding…
database-safety
CRITICAL SAFETY SKILL - Use this skill before any database operation that modifies or deletes data. Activate when the user wants to DELETE, UPDATE, TRUNCATE,…
llm-golden-dataset-builder
Use this skill when a developer wants to build or expand a golden dataset for regression testing. Triggers on: "build a golden dataset", "create a test…
analyse-dpa-fournisseur-hugo-salard
The English introduction is being prepared.
data-engineering-best-practices
Data engineering best practices: medallion architecture, dataset lifecycle, partitioning, file sizing, schema evolution, and append/overwrite/merge patterns…
data-engineering-storage-formats
Modern data serialization formats: Parquet, Apache Arrow (Feather/IPC), Lance (ML-native), Zarr (chunked arrays), Avro, and ORC. Covers compression,…
excalidraw
Create editable Excalidraw diagrams and export them to SVG or PNG for architecture, workflows, and other visualizations.
skill-prevention-layer
Git diff security and risk auditor. Evaluates ONLY changed code (staged, commit range, or patch file). Detects security leaks, data-loss dangers, and…
amazon-competitor-analysis
Full-dimensional Amazon competitor analysis. Compare listings, pricing, reviews, advertising strategy, and market positioning against direct competitors. Identify exploitable weaknesses and strengths to counter.
data-analysis
General-purpose 6-stage data analysis assistant: data quality → exploratory analysis → hypothesis generation → visualization → code generation → comprehensive report. Provides a complete methodology and templates!
embedding-service
Text embedding basic service. Converts natural language into high-dimensional dense vectors, providing core data support for downstream tasks such as semantic search, clustering analysis, and recommendation systems.
lookml-field-curation
On-demand LookML field curation skill for authoring high-signal `description:` attributes and deciding when to hide fields (`hidden: yes`/`no`) or disable…
lov-review-doc
Professional contract analysis, review, annotation, and redline revision. For use when the user requests review of contracts, agreements, clauses, NDAs, procurement or service contracts, SaaS or data agreements, employment or consultant agreements, intellectual property licenses, investment and financing documents, or requests risk analysis, clause-by-clause annotation, revision mode, negotiation advice, or review reports; supports in-place annotation and revision of DOCX, as well as located review of PDF, images, or plain text.
data-contract-migrations
Design and verify data contracts, schema changes, migrations, rollbacks, backfills, compatibility windows, tenant isolation, and API-to-database field mapping.…
schema-markup
(Chinese) When the user wants to add, fix, or optimize schema markup and structured data on their site. Also use when the user mentions "schema markup," "structured…
supabase-postgres-best-practices
Postgres performance optimization and best practices from Supabase. Use this skill when writing, reviewing, or optimizing Postgres queries, schema designs,…
swiftdata
SwiftData persistence framework patterns for macOS and iOS apps. Covers @Model definitions, @Query, relationships (with delete rules),…
business-analytics-reporter
This skill should be used when analyzing business sales and revenue data from CSV files to identify weak areas, generate statistical insights, and provide…
create-datadriven-aspnetcore
Generate or scaffold ASP.NET Core code — Razor Pages, Blazor components, MVC controllers, views, and Minimal API endpoints — without using ASP.NET Core CLI…
google-ads-analyzer
Provides expert-level analysis and diagnosis for Google Ads campaigns. Use this skill to interpret performance data via GAQL, diagnose Quality Score and…
axiom-cloud-sync-diag
Use when debugging 'file not syncing', 'CloudKit error', 'sync conflict', 'iCloud upload failed', 'ubiquitous item error', 'data not appearing on other…
axiom-database-migration
Use when adding/modifying database columns, encountering "FOREIGN KEY constraint failed", "no such column", "cannot add NOT NULL column" errors, or creating…
axiom-ios-ml
Use when deploying ANY machine learning model on-device, converting models to CoreML, compressing models, or implementing speech-to-text. Covers CoreML…