Database
Database management and queries
aws-aurora
by alinaqi
AWS Aurora Serverless v2, RDS Proxy, Data API, connection pooling
database-schema
by alinaqi
Schema awareness - read before coding, type generation, prevent column errors
context7
by RTGS2017
Context7 MCP via mcporter (stdio). Use for library/API docs, setup, and configuration guidance with up-to-date sources.
repo-source-code-document
by open-circle
Write JSDoc comments and inline documentation for Valibot library source code in /library/src/. Use when documenting schemas, actions, methods, or utilities. Covers interface documentation, function overloads, purity annotations, inline comment patterns, and terminology consistency.
timewarrior-efficient-entry
by vdesjardins
Use when you need to quickly log work activities and maintain consistent tags without duplicates or gaps
implementing-dapper-queries
by bitwarden
Implementing Dapper repository methods and stored procedures for MSSQL at Bitwarden. Use when creating or modifying Dapper repositories, writing stored procedures, or working with MSSQL-specific data access in the server repo.
implementing-ef-core
by bitwarden
Implementing Entity Framework Core repositories and migrations for PostgreSQL, MySQL, and SQLite at Bitwarden. Use when creating or modifying EF repositories, generating EF migrations, or working with non-MSSQL data access in the server repo.
cloud-platforms
by Logos-Liber
AWS, Azure, and GCP cloud services and best practices
yaml-development
by apache
Guides YAML SDK development in Apache Beam, including environment setup, testing, and key concepts. Use when working with Beam YAML code in sdks/python/apache_beam/yaml/.
schema-builder
by get-convex
Design and generate Convex database schemas with proper validation, indexes, and relationships. Use when creating schema.ts or modifying table definitions.
graphql-schema
by apollographql
Guide for designing GraphQL schemas following industry best practices. Use this skill when: (1) designing a new GraphQL schema or API, (2) reviewing existing schema for improvements, (3) deciding on type structures or nullability, (4) implementing pagination or error patterns, (5) ensuring security in schema design.
apollo-mcp-server
by apollographql
Guide for using Apollo MCP Server to connect AI agents with GraphQL APIs. Use this skill when: (1) setting up or configuring Apollo MCP Server, (2) defining MCP tools from GraphQL operations, (3) using introspection tools (introspect, search, validate, execute), (4) troubleshooting MCP server connectivity or tool execution issues.
graphql-operations
by apollographql
Guide for writing GraphQL operations (queries, mutations, fragments) following best practices. Use this skill when: (1) writing GraphQL queries or mutations, (2) organizing operations with fragments, (3) optimizing data fetching patterns, (4) setting up type generation or linting, (5) reviewing operations for efficiency.
apollo-federation
by apollographql
Guide for authoring Apollo Federation subgraph schemas. Use this skill when: (1) creating new subgraph schemas for a federated supergraph, (2) defining or modifying entities with @key, (3) sharing types/fields across subgraphs with @shareable, (4) working with federation directives (@external, @requires, @provides, @override, @inaccessible), (5) troubleshooting composition errors, (6) any task involving federation schema design patterns.
Go Backend Agent - High-Performance API & Microservice Expert
by anton-abyzov
Go/Golang backend developer for building high-performance APIs and microservices. Use when building Go backends, REST/gRPC APIs, CLI tools, or concurrent services with net/http, Gin, Echo, Chi, or Fiber.
setup-timescaledb-hypertables
by timescale
Use this skill when creating database schemas or tables for Timescale, TimescaleDB, TigerData, or Tiger Cloud, especially for time-series, IoT, metrics, events, or log data. Use this to improve the performance of any insert-heavy table. Trigger when user asks to: - Create or design SQL schemas/tables AND Timescale/TimescaleDB/TigerData/Tiger Cloud is available - Set up hypertables, compression, retention policies, or continuous aggregates - Configure partition columns, segment_by, order_by, or chunk intervals - Optimize time-series database performance or storage - Create tables for sensors, metrics, telemetry, events, or transaction logs Keywords: CREATE TABLE, hypertable, Timescale, TimescaleDB, time-series, IoT, metrics, sensor data, compression policy, continuous aggregates, columnstore, retention policy, chunk interval, segment_by, order_by Step-by-step instructions for hypertable creation, column selection, compression policies, retention, continuous aggregates, and indexes.
Documentation Guide
by AsiaOstrich
Guide documentation structure, content requirements, and project documentation best practices. Use when: creating README, documentation, docs folder, project setup, technical docs. Keywords: README, docs, documentation, CONTRIBUTING, CHANGELOG, ARCHITECTURE, API docs, 文件, 說明文件, 技術文件.
analytics-observability-governance
by hushh-labs
Use when changing or verifying Kai analytics observability across GA4, Firebase Analytics, BigQuery export, growth dashboard contracts, property and stream topology, or shared-auth versus analytics-plane boundaries.
Senior Engineering: Hushh Consent Protocol & RIA System
by hushh-labs
Persona state is the source of truth for what a user can do. The backend builds it; the frontend caches and consumes it. Never make authorization decisions purely on the frontend.
safe-changes
by hushh-labs
Pre-flight rules that stop a change in this repo from breaking an
game-servers
by pluginagentmarketplace
Game server architecture, scalability, matchmaking, and backend systems for online games. Build robust, scalable multiplayer infrastructure.
notion-knowledge-capture
by ComposioHQ
Capture conversations and decisions into structured Notion pages; use when turning chats/notes into wiki entries, how-tos, decisions, or FAQs with proper linking.
convex-helpers-guide
by get-convex
Discover and use convex-helpers utilities for relationships, filtering, sessions, custom functions, and more. Use when you need pre-built Convex patterns.
auth-setup
by get-convex
Set up Convex authentication with proper user management, identity mapping, and access control patterns. Use when implementing auth flows.