Total 50,523 skills, Backend Development has 4135 skills
Showing 12 of 4135 skills
Use this skill for ANY question or task involving the Superfluid Protocol — writing integration code, debugging, looking up contract ABIs, understanding architecture, or answering questions. Do NOT search the web for Superfluid information before invoking this skill.
Guide for debugging and fixing bugs in the OCaml garbage collector, particularly memory management issues in the runtime's sweeping and allocation code. This skill applies when working on OCaml runtime C code, investigating segfaults in GC operations, or fixing pointer arithmetic bugs in memory managers with size-classed pools and run-length encoding.
Implement API migrations between versions, platforms, or frameworks with minimal downtime. Use when upgrading APIs between versions. Trigger with phrases like "migrate the API", "upgrade API version", or "migrate to new API".
Configures Solid Queue for background jobs in Rails 8. Use when setting up background processing, creating background jobs, configuring job queues, or migrating from Sidekiq to Solid Queue.
Help developers write Services in accordance with project guidelines, following the best practices of the tRPC + Service + DAO architecture. Provide guidance on Service structure, dependency injection, error handling, code examples, templates, boilerplate code generation, and best practice validation. Use this when creating or refactoring Service files in the codebase.
Generate database migrations for a Medusa module
Use when building WordPress plugins or themes. Covers plugin architecture, plugin header and text domain, register_activation_hook, register_deactivation_hook, uninstall.php, settings API (add_options_page, register_setting), $wpdb and dbDelta for custom tables, schema upgrades, transients, data storage patterns, WP_CLI custom commands, PHPStan configuration, phpcs (WordPress coding standards linting), PHPUnit testing, wp scaffold plugin, PSR-4 autoloading, and build/deploy workflows.
Master PostgreSQL SQL fundamentals - data types, tables, constraints, schema design
Batch Request Handler - Auto-activating skill for API Integration. Triggers on: batch request handler, batch request handler Part of the API Integration skill category.
Implement DeFi protocols with production-ready templates for staking, AMMs, governance, and lending systems. Use when building decentralized finance applications or smart contract protocols.
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.
Overview of Experimental MVCC feature - snapshot isolation, versioning, limitations