Data & Analytics

bittensor @KennethAshley

Query Bittensor network using the Python SDK. Get metagraph data, subnet info, validator stats, and more. Use when...

xlsx @zircote

Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and...

datadog-entity-generator @zircote

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databases @zircote

Work with MongoDB (document database, BSON documents, aggregation pipelines, Atlas cloud) and PostgreSQL (relational...

database-migration @DauQuangThanh

Guides database migration projects including engine changes (MySQL to PostgreSQL, Oracle to PostgreSQL, SQL Server...

state_management @DonggangChen

State persistence patterns for autonomous-dev including JSON persistence, atomic writes, file locking, crash...

redis_expert @DonggangChen

Redis caching strategies, Pub/Sub and data structures (Streams, Lists, Hashes).

python_developer @DonggangChen

Python best practices, FastAPI, Pandas, and data science libraries usage.

prisma_specialist @DonggangChen

Prisma ORM, schema design, migrations and type-safe database access.

prisma_orm @DonggangChen

Prisma ORM patterns including Prisma Client usage, queries, mutations, relations, transactions, and schema...

postgres_pro @DonggangChen

PostgreSQL specialist for database administration, performance optimization, and high availability. Invoke for query...

mongodb_usage @DonggangChen

This skill should be used when user asks to "query MongoDB", "show database collections", "get collection schema",...

drizzle_orm @DonggangChen

Type-safe ORM for Cloudflare D1 databases using Drizzle. Provides patterns for schema definition, migrations, and...

deps_npm @DonggangChen

npm/yarn dependency management, package.json best practices and version control.

database_migration @DonggangChen

Execute database migrations across ORMs and platforms with zero-downtime strategies, data transformation, and...

database_design @DonggangChen

Schema design, migration strategies, indexing, query optimization and database best practices.

data_visualization @DonggangChen

Generate data visualizations, plots, and charts. Analyzes data structure to select optimal visualization types....

data_transform @DonggangChen

Transform raw data into analytical assets using ETL/ELT patterns, SQL (dbt), Python (pandas/polars/PySpark), and...

backend_database @DonggangChen

Repository pattern, transactions, caching and query optimization.

arch_decisions @DonggangChen

ADR template, database selection, capacity planning and scalability.

visualization-choice-reporting @lyndonkl

Use when you need to choose the right visualization for your data and question, then create a narrated report that...

decision-matrix @lyndonkl

Use when comparing multiple named alternatives across several criteria, need transparent trade-off analysis, making...

d3-visualization @lyndonkl

Use when creating custom, interactive data visualizations with D3.js—building bar/line/scatter charts from scratch,...

xlsx @ZhanlinCui

Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and...