Total 44,203 skills, Backend Development has 3830 skills
Showing 12 of 3830 skills
nginx C module performance optimization and reliability guidelines based on the official nginx development guide. This skill should be used when optimizing nginx C modules for throughput, latency, memory efficiency, and operational resilience. Triggers on tasks involving buffer optimization, connection tuning, shared memory contention, error recovery, timeout strategy, caching implementation, worker process tuning, or logging performance in nginx C modules.
Build Discord bots using discord.py. Use when the user asks about Discord bot development, discord.py library, bot commands, slash commands, Discord intents, or Discord API integration. Covers Client, Bot, events, commands extension, app_commands, views, buttons, modals, and cogs.
nginx C module debugging guidelines based on the official nginx development guide. This skill should be used when debugging nginx C module crashes, memory bugs, request flow issues, or production problems. Triggers on tasks involving segfault analysis, coredump debugging, GDB inspection, memory leak detection, request phase tracing, AddressSanitizer setup, or nginx module troubleshooting.
Expert guidance for integrating with ShipHero's GraphQL API for fulfillment, inventory, orders, and returns management. Use when (1) authenticating with ShipHero API, (2) managing orders (create, update, cancel, query), (3) managing products and inventory levels, (4) creating and tracking shipments, (5) processing returns, (6) working with purchase orders, (7) setting up webhooks for real-time events, (8) implementing 3PL multi-tenant operations, or (9) optimizing GraphQL query costs and pagination.
Reference for Doppler V4 multicurve auctions across base, scheduled, and decay variants; covers shares-based curve allocation, locked vs migrable pools, and migration constraints.
Critical Bitcoin terminology rules to prevent confusion between bech32m (encoding) and taproot (address type). Use when working on BTC-related code, config files, or shell scripts.
Implements the Chain of Responsibility pattern in Python. Use when the user mentions chain of responsibility, CoR, or when you need to chain handlers that each process and pass to the next—validation pipelines, processing steps, transformation chains, or any sequential pipeline.
Expert guide for the payload-reserve plugin — a Payload CMS 3.x reservation/booking system. Use when working with: reservation systems, booking systems, appointment scheduling, calendar views, availability checks, conflict detection, double-booking prevention, status workflows (pending/confirmed/completed/cancelled/no-show), buffer times, cancellation policies, schedule management, service/resource configuration, customer management, walk-in bookings, or integrating payments (Stripe) and notifications with a Payload CMS reservation plugin. Triggers on: "payload-reserve", "payloadReserve", "reservation plugin", "booking plugin", "appointment plugin", "schedule plugin", "availability overview", "calendar view", "reservation conflict", "double booking", "booking status", "cancellation policy".
Use when modifying Prisma schema or database queries. Ensures proper migrations, type safety, and query performance.
This skill should be used when the user asks to "implement BRC-100 wallet in Go", "use go-wallet-toolbox", "Go BSV wallet", "BRC-100 Go implementation", or needs guidance on building conforming wallets using Go wallet-toolbox.
Use when designing API endpoints. Use when using wrong HTTP methods. Use when POST is used for reads.
This skill should be used when the user asks to "create application", "scoped application", "custom app", "application scope", "x_" prefix, "app scope", "application properties", "cross-scope", or any ServiceNow scoped application development.