discord-bot-architect

21.8k

davila7

Specialized skill for building production-ready Discord bots. Covers Discord.js (JavaScript) and Pycord (Python), gateway intents, slash commands, interactive components, rate limiting, and sharding.

pytorch-fsdp

21.8k

davila7

Expert guidance for Fully Sharded Data Parallel training with PyTorch FSDP - parameter sharding, mixed precision, CPU offloading, FSDP2

pytorch-fsdp2

4.2k

Orchestra-Research

Adds PyTorch FSDP2 (fully_shard) to training scripts with correct init, sharding, mixed precision/offload config, and distributed checkpointing. Use when models exceed single-GPU memory or when you need DTensor-based sharding with DeviceMesh.

database-design

2.5k

TencentBlueKing

BK-CI Database Design Specifications and Table Structure Guide, covering naming conventions, field type selection, index design, sharding strategies, and data archiving. Used when users design database tables, optimize indexes, plan sharding strategies, or perform database architecture design.

backend-development

1.8k

mrgoonie

Build robust backend systems with modern technologies (Node.js, Python, Go, Rust), frameworks (NestJS, FastAPI, Django), databases (PostgreSQL, MongoDB, Redis), APIs (REST, GraphQL, gRPC), authentication (OAuth 2.1, JWT), testing strategies, security best practices (OWASP Top 10), performance optimization, scalability patterns (microservices, caching, sharding), DevOps practices (Docker, Kubernetes, CI/CD), and monitoring. Use when designing APIs, implementing authentication, optimizing database queries, setting up CI/CD pipelines, handling security vulnerabilities, building microservices, or developing production-ready backend systems.

databases

1.8k

mrgoonie

Work with MongoDB (document database, BSON documents, aggregation pipelines, Atlas cloud) and PostgreSQL (relational database, SQL queries, psql CLI, pgAdmin). Use when designing database schemas, writing queries and aggregations, optimizing indexes for performance, performing database migrations, configuring replication and sharding, implementing backup and restore strategies, managing database users and permissions, analyzing query performance, or administering production databases.

managing-database-sharding

1.5k

Jeremylongshore Claude Code Plugins Plus Skills Managing Database Sharding

Process used when you need to work with database sharding. This skill provides horizontal sharding strategies with comprehensive guidance and automation. Trigger with phrases like "implement sharding", "shard database", or "distribute data".

managing-database-replication

1.5k

Jeremylongshore Claude Code Plugins Plus Skills Managing Database Replication

Process use when you need to work with database scalability. This skill provides replication and sharding with comprehensive guidance and automation. Trigger with phrases like "set up replication", "implement sharding", or "scale database".

modeling-nosql-data

1.5k

Jeremylongshore Claude Code Plugins Plus Skills Nosql Data Modeler

This skill enables Claude to design NoSQL data models. It activates when the user requests assistance with NoSQL database design, including schema creation, data modeling for MongoDB or DynamoDB, or defining document structures. Use this skill when the user mentions "NoSQL data model", "design MongoDB schema", "create DynamoDB table", or similar phrases related to NoSQL database architecture. It assists in understanding NoSQL modeling principles like embedding vs. referencing, access pattern optimization, and sharding key selection.

akka-hosting-actor-patterns

445

Aaronontheweb

Patterns for building entity actors with Akka.Hosting - GenericChildPerEntityParent, message extractors, cluster sharding abstraction, akka-reminders, and ITimeProvider. Supports both local testing and clustered production modes.

vitess

326

planetscale

Vitess best practices, query optimization, and connection troubleshooting for PlanetScale Vitess databases. Load when working with Vitess databases, sharding, VSchema configuration, keyspace management, or MySQL scaling issues.

neki

326

planetscale

Overview and information about Neki, the sharded Postgres product by PlanetScale. Load when working with Neki-related tasks and the need to scale or shard postgres. Load when facing Postgres scaling or sharding issues.

mongodb

118

einverne

Guide for implementing MongoDB - a document database platform with CRUD operations, aggregation pipelines, indexing, replication, sharding, search capabilities, and comprehensive security. Use when working with MongoDB databases, designing schemas, writing queries, optimizing performance, configuring deployments (Atlas/self-managed/Kubernetes), implementing security, or integrating with applications through 15+ official drivers. (project)

database-sharding

95

aj-geddes

Implement database sharding for horizontal scalability. Use when scaling large databases, distributing data across multiple servers, or designing sharded architectures.

database-design

95

korallis

Design scalable, normalized database schemas with proper relationships, indexes, constraints, and migration strategies for relational and NoSQL databases. Use when designing database schemas, planning table relationships and foreign keys, creating indexes for query optimization, defining constraints and validations, designing data models for scalability, planning database migrations, choosing between SQL and NoSQL, implementing sharding strategies, optimizing query performance, or establishing data integrity rules.

database-sharding

69

secondsky

Database sharding for PostgreSQL/MySQL with hash/range/directory strategies. Use for horizontal scaling, multi-tenant isolation, billions of records, or encountering wrong shard keys, hotspots, cross-shard transactions, rebalancing issues.

mongodb-expert

60

cin12211

MongoDB document modeling, aggregation pipeline optimization, sharding strategies, replica set configuration, connection pool management, and indexing patterns. Use this skill for MongoDB-specific issues, NoSQL performance optimization, and schema design.

database-management-patterns

40

manutej

Comprehensive guide for database management patterns covering PostgreSQL and MongoDB including schema design, indexing, transactions, replication, and performance tuning

qa-testing-playwright

34

vasilyu1983

Use when writing E2E web tests, debugging flaky tests, or setting up Playwright CI. Covers: stable selectors (getByRole), parallelization/sharding, flake control, network mocking, visual testing, MCP/AI automation, and CI/CD integration.

discord-bot-architect

29

omer-metin

Specialized skill for building production-ready Discord bots. Covers Discord.js (JavaScript) and Pycord (Python), gateway intents, slash commands, interactive components, rate limiting, and sharding. Use when "discord, bots, slash-commands, interactions, real-time" are mentioned.

databases

28

hainamchung

Work with MongoDB (document database, BSON documents, aggregation pipelines, Atlas cloud) and PostgreSQL (relational database, SQL queries, psql CLI, pgAdmin). Use when designing database schemas, writing queries and aggregations, optimizing indexes for performance, performing database migrations, configuring replication and sharding, implementing backup and restore strategies, managing database users and permissions, analyzing query performance, or administering production databases.

database-advanced-optimization

13

williamzujkowski

Use SQL (PostgreSQL) when:

databases

12

samhvw8

MongoDB and PostgreSQL database administration. Databases: MongoDB (document store, aggregation, Atlas), PostgreSQL (relational, SQL, psql). Capabilities: schema design, query optimization, indexing, migrations, replication, sharding, backup/restore, user management, performance analysis. Actions: design, query, optimize, migrate, backup, restore, index, shard databases. Keywords: MongoDB, PostgreSQL, SQL, NoSQL, BSON, aggregation pipeline, Atlas, psql, pgAdmin, schema design, index, query optimization, EXPLAIN, replication, sharding, backup, restore, migration, ORM, Prisma, Mongoose, connection pooling, transactions, ACID. Use when: designing database schemas, writing complex queries, optimizing query performance, creating indexes, performing migrations, setting up replication, implementing backup strategies, managing database permissions, troubleshooting slow queries.

MVX Protocol Experts

10

multiversx

Expert knowledge of the MultiversX Protocol, Consensus (SPoS), Sharding, and Standard Implementations (MIPs).

mongodb

10

BagelHole

Administer MongoDB databases. Configure replica sets, sharding, and backups. Use when managing MongoDB deployments.

multiversx-protocol-experts

10

multiversx

Deep protocol knowledge for MultiversX architecture including sharding, consensus, ESDT standards, and cross-shard transactions. Use when reviewing protocol-level code, designing complex dApp architectures, or troubleshooting cross-shard issues.

databases

9

jackspace

Work with MongoDB (document database, BSON documents, aggregation pipelines, Atlas cloud) and PostgreSQL (relational database, SQL queries, psql CLI, pgAdmin). Use when designing database schemas, writing queries and aggregations, optimizing indexes for performance, performing database migrations, configuring replication and sharding, implementing backup and restore strategies, managing database users and permissions, analyzing query performance, or administering production databases.

managing-database-sharding

8

BbgnsurfTech

Use when you need to work with database sharding. This skill provides horizontal sharding strategies with comprehensive guidance and automation. Trigger with phrases like "implement sharding", "shard database", or "distribute data".

managing-database-replication

8

BbgnsurfTech

Use when you need to work with database scalability. This skill provides replication and sharding with comprehensive guidance and automation. Trigger with phrases like "set up replication", "implement sharding", or "scale database".

e2e-testing-expert

8

YuniorGlez

Senior End-to-End (E2E) Test Architect for 2026. Specialized in Playwright orchestration, visual regression testing, and high-performance CI/CD sharding. Expert in building resilient, auto-waiting test suites using the Page Object Model (POM), automated accessibility auditing (Axe-core), and deep-trace forensic debugging.

exo-distributed

7

plurigrid

Distributed LLM inference across Apple Silicon clusters with exo. Run models across Mac Studios via Thunderbolt RDMA, auto peer discovery, and MLX sharding. Use for multi-device inference, model parallelism, or building LLM clusters.

system-design-interview

5

ZLStas

Apply system design principles from System Design Interview by Alex Xu. Covers scaling (load balancing, DB replication, sharding, caching, CDN), estimation (QPS, storage, bandwidth), the 4-step framework, and 12 real designs: rate limiter, consistent hashing, key-value store, unique ID generator, URL shortener, web crawler, notification system, news feed, chat system, search autocomplete, YouTube, Google Drive. Trigger on "system design", "scale", "high-level design", "distributed system", "rate limiter", "consistent hashing", "back-of-envelope", "QPS", "sharding", "load balancer", "CDN", "cache", "message queue", "web crawler", "news feed", "chat system", "autocomplete", "URL shortener".

data-intensive-patterns

5

ZLStas

Generate and review data-intensive application code using patterns from Martin Kleppmann's "Designing Data-Intensive Applications." Use this skill whenever the user asks about data storage engines, replication, partitioning, transactions, distributed systems, batch or stream processing, encoding/serialization, consistency models, consensus, event sourcing, CQRS, change data capture, or anything related to building reliable, scalable, and maintainable data systems. Trigger on phrases like "data-intensive", "replication", "partitioning", "sharding", "LSM-tree", "B-tree", "transaction isolation", "distributed consensus", "stream processing", "batch processing", "event sourcing", "CQRS", "CDC", "change data capture", "serialization format", "schema evolution", "consensus algorithm", "leader election", "total order broadcast", or "data pipeline."

data-infrastructure-at-scale

5

sunnypatneedi

Build data infrastructure that scales from prototype to production. Use when architecting data pipelines, choosing data stores, planning for high throughput, or migrating to distributed systems. Covers caching, replication, sharding, message queues, and data lake architecture.

data-intensive-patterns

5

booklib-ai

Generate and review data-intensive application code using patterns from Martin Kleppmann's "Designing Data-Intensive Applications." Use this skill whenever the user asks about data storage engines, replication, partitioning, transactions, distributed systems, batch or stream processing, encoding/serialization, consistency models, consensus, event sourcing, CQRS, change data capture, or anything related to building reliable, scalable, and maintainable data systems. Trigger on phrases like "data-intensive", "replication", "partitioning", "sharding", "LSM-tree", "B-tree", "transaction isolation", "distributed consensus", "stream processing", "batch processing", "event sourcing", "CQRS", "CDC", "change data capture", "serialization format", "schema evolution", "consensus algorithm", "leader election", "total order broadcast", or "data pipeline."

discord-bot-architect

5

agent-skills-hub

Specialized skill for building production-ready Discord bots. Covers Discord.js (JavaScript) and Pycord (Python), gateway intents, slash commands, interactive components, rate limiting, and sharding.

system-design-interview

5

booklib-ai

Apply system design principles from System Design Interview by Alex Xu. Covers scaling (load balancing, DB replication, sharding, caching, CDN), estimation (QPS, storage, bandwidth), the 4-step framework, and 12 real designs: rate limiter, consistent hashing, key-value store, unique ID generator, URL shortener, web crawler, notification system, news feed, chat system, search autocomplete, YouTube, Google Drive. Trigger on "system design", "scale", "high-level design", "distributed system", "rate limiter", "consistent hashing", "back-of-envelope", "QPS", "sharding", "load balancer", "CDN", "cache", "message queue", "web crawler", "news feed", "chat system", "autocomplete", "URL shortener".

discord-bot-architect

4

ngxtm

Specialized skill for building production-ready Discord bots. Covers Discord.js (JavaScript) and Pycord (Python), gateway intents, slash commands, interactive components, rate limiting, and sharding.

dataset-processing-multiprocessing

4

anhvth

Advanced pattern for processing large HuggingFace datasets in parallel using speedy_utils.multi_process, with sharding, worker initialization, temporary file management, and safe cleanup.

databases

4

ngxtm

Work with MongoDB (document database, BSON documents, aggregation pipelines, Atlas cloud) and PostgreSQL (relational database, SQL queries, psql CLI, pgAdmin). Use when designing database schemas, writing queries and aggregations, optimizing indexes for performance, performing database migrations, configuring replication and sharding, implementing backup and restore strategies, managing database users and permissions, analyzing query performance, or administering production databases.

backend-development

3

zircote

Build robust backend systems with modern technologies (Node.js, Python, Go, Rust), frameworks (NestJS, FastAPI, Django), databases (PostgreSQL, MongoDB, Redis), APIs (REST, GraphQL, gRPC), authentication (OAuth 2.1, JWT), testing strategies, security best practices (OWASP Top 10), performance optimization, scalability patterns (microservices, caching, sharding), DevOps practices (Docker, Kubernetes, CI/CD), and monitoring. Use when designing APIs, implementing authentication, optimizing database queries, setting up CI/CD pipelines, handling security vulnerabilities, building microservices, or developing production-ready backend systems.

Databases

3

zircote

Work with MongoDB (document database, BSON documents, aggregation pipelines, Atlas cloud) and PostgreSQL (relational database, SQL queries, psql CLI, pgAdmin). Use when designing database schemas, writing queries and aggregations, optimizing indexes for performance, performing database migrations, configuring replication and sharding, implementing backup and restore strategies, managing database users and permissions, analyzing query performance, or administering production databases.

discord-bot-architect

1

rootcastleco

Specialized skill for building production-ready Discord bots. Covers Discord.js (JavaScript) and Pycord (Python), gateway intents, slash commands, interactive components, rate limiting, and sharding.

databases

arielperez82

Work with MongoDB (document database, BSON documents, aggregation pipelines, Atlas cloud) and PostgreSQL (relational database, SQL queries, psql CLI, pgAdmin). Includes Supabase (managed PostgreSQL with API layer). Use when designing database schemas, writing queries and aggregations, optimizing indexes for performance, performing database migrations, configuring replication and sharding, implementing backup and restore strategies, managing database users and permissions, analyzing query performance, or administering production databases.

managing-database-replication

nivkazdan

Process used when you need to work with database scalability. This skill provides replication and sharding with comprehensive guidance and automation. Trigger with phrases like "set up replication", "implement sharding", or "scale database".

database-decision

lviladrich

Guide developers through choosing the right database BEFORE writing any code. Covers SQL (PostgreSQL, MySQL), NoSQL document (MongoDB), graph (Neo4j), key-value (Redis), wide-column (Cassandra), object-oriented (IRIS), time-series (InfluxDB), and polyglot persistence. ALWAYS use this skill when: user asks "which database should I use", starts building without mentioning a DB choice, compares databases (MongoDB vs PostgreSQL), designs system architecture, mentions CAP theorem / ACID vs BASE / sharding / replication, says "I need a database for...", builds e-commerce / IoT / social / analytics / real-time systems, mentions "store data" / "persist data" / "data layer" / "polyglot persistence". Even if the user already picked a database, STOP and validate that choice before helping implement it. The wrong database is the most expensive technical debt.

Discord Bot Architect

haniakrim21

Specialized skill for building production-ready Discord bots. Covers Discord.js (JavaScript) and Pycord (Python), gateway intents, slash commands, interactive components, rate limiting, and sharding.

Discord Bot Architect

reikiplanet

Specialized skill for building production-ready Discord bots. Covers Discord.js (JavaScript) and Pycord (Python), gateway intents, slash commands, interactive components, rate limiting, and sharding.