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Backend (Page 30 of 44)

2624 Claude Code skills in the Backend sub-category of Engineering.

2,624 skills · updated 2026-10-25 · showing 1741–1800 of 2,624 by quality score

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Create a pinterest pin with structured process, quality checks, and system integration
When the user wants to create Pinterest Pins, optimize Pin descriptions, or grow Pinterest presence. Also use when the user mentions "Pinterest," "Pin," "Pinterest SEO," — from…
Turn Pinterest links or visual-reference requests into precise English search prompts. 用户说"搜索图片"、"找参考图"、"找灵感图"、"visual reference"时触发。
Express API conventions and storage patterns. Use when building REST APIs, defining routes, or implementing storage interfaces.
WebSocket server and client patterns with heartbeat and reconnection. Use when implementing real-time features, debugging connection issues, or reviewing WebSocket code.
Audit a codebase for silent failures, swallowed exceptions, and observability gaps across Sentry and Langfuse, then produce a phased fix plan.
Exhaustive audit for stubs, dead buttons, fake/placeholder components, unwired handlers, dead links, orphans, and severed integrations — produces a burndown and wiring plan with…
Use when choosing the best first failing RSpec spec or vertical slice for a Ruby on Rails change. Covers request vs model vs service vs job vs engine spec selection, syst — from…
Plan a multi-stop tour route with waypoint optimization, drive/walk time estimation, and POI discovery along the route using OSM data.
PostgreSQL's cost model — how the planner estimates query cost to pick among candidate plans. Covers `src/backend/optimizer/path/costsize.c` (the cost functions: `cost_seqscan`,…
GitHub REST API v3 and GraphQL v4 integration patterns for ticket management and automation
PocketBase backend patterns and API reference (Go). Use when working with PocketBase collections, authentication, records API, file handling, Go hooks/extensions, migrations,…
Comprehensive Polymarket skill covering prediction markets, API, trading, market data, and real-time WebSocket data streaming.
Set up automated trading on Polymarket. Covers wallet setup, token approvals, API authentication, market discovery, order placement, WebSocket feeds, and position management.
Gera a ponte para outro agente (CLAUDE.md, AGENTS.md, GEMINI.md) a partir das regras do rainforest-mind.
Search, inspect, preview, call, and integrate curated public APIs through Pontx Hub. Use when an agent needs API discovery, OpenAPI Endpoint or Schema search, safe request…
Execute trustless P2P token swaps on Solana via the Poseidon OTC protocol. Create trade rooms, negotiate offers, lock tokens with time-based escrow, and execute atomic on-chain…
Postbase API reference and postbasejs SDK patterns. Use when building against a Postbase backend — covers REST API endpoints, auth, database queries, storage, RPC, RLS, the…
Comandos e automação para executar operações Postman (conversão OpenAPI, execução de testes, geração de relatórios).
Fetch, fix, and resolve unresolved GitHub PR review threads end-to-end with the gh CLI and Claude Code's edit/verify loop.
Use when a change affects an observable contract surface — Mastodon REST API (/api/v1/*), GraphQL schema, ActivityPub actor object shape, JSON-LD context, OpenAPI spec, or error…
Structures interest rate swap, cap, floor, and swaption pricing with curve construction and valuation.
Evaluates LP interest portfolios with fund-by-fund NAV assessment, J-curve positioning, and portfolio-level pricing methodology.
Design privacy API patterns including data subject API for DSAR endpoints, consent API for preference management, deletion API with cascading delete orchestration, and audit API…
Search and retrieve content from Product Hunt. Get posts, topics, users, and collections via the GraphQL API.
Prepare backend services for deployment with explicit configuration, health, observability, capacity, performance, shutdown, and failure-isolation behavior.
Проектирование программы по дисциплине рациональной разработки. Применять, когда есть FRD/задача и зафиксированный контракт API (OpenAPI/AsyncAPI), и нужен пакет проектной…
Modern PHP 8.x conventions, strict types, Composer, PHPUnit, PHPStan, and Laravel/Symfony best practices. Auto-activates in PHP projects.
Discover jobs and participate on Project Agora via the machine-first API (OpenAPI + wallet-signature auth).
Use for deep Laravel project analysis: boot flow, request lifecycle, container usage, Eloquent/data flow, async systems, and Laravel-specific failure patterns.
Architectural map of the PHP backend — every app/ directory explained, the Service/Logic/Repository/Model layering, container bindings per provider, and newcomer gotchas.
Laravel guidance to structure prompts for clarity-separate concerns, prioritize requests, specify acceptance criteria, and break work into testable increments
Build, debug, or plan work with The Prompting Company through its API, MCP Server, CLI, or SDK entrypoints.
Build API test suites — endpoint testing, contract testing, load testing for REST/GraphQL/gRPC APIs. Use when asked to "test this API", "API tests", "endpoint testing", "contract…
Review Protocol Buffer (.proto) and gRPC API changes for wire and JSON compatibility, safe schema evolution, rollout hazards, and RPC contract quality.
Manages Protocol Buffer schema evolution using buf CLI with breaking change detection and Confluent Schema Registry integration.
Protocol Brains — 11-expert backend/architecture panel. 2 Database, 2 TypeScript architects, 1 Legacy Migration, 1 React, 1 Test, 1 Monorepo, 2 Multiagent workflow, 1…
Use for authorized reverse engineering of custom binary protocols, Protobuf/gRPC, WebSocket frames, and PCAP-driven protocol recovery.
Implement, upgrade, or audit a native Cradle Chat Runtime provider backed by a local process, REST/WebSocket protocol, or provider-specific agent SDK.
Record, inspect, mock, replay, and generate API traffic using the proxymock CLI. Use when the user wants to capture HTTP/gRPC/database traffic, create mocks from real traffic or…
Debug PyTorch 2 compiler stack failures including Dynamo graph breaks, Inductor codegen errors, AOTAutograd crashes, and accuracy mismatches.
Adds, migrates, or updates n8n Public API v1 endpoints with @PublicApiController — public DTOs, API-key and RBAC scopes, cursor pagination, OpenAPI + coverage wiring, and tests.
Audit an existing or proposed public REST API surface as a checklist-driven design review - resource and URI naming, HTTP method and status-code correctness, field-naming…
Design a public GraphQL API for third-party developers - the GraphQL-or-not gate, schema conventions (naming, nullability, Node interface, input/payload types), Relay…
Design a public gRPC surface for external developers - the when-gRPC-at-all gate (most platforms keep gRPC internal and publish REST or transcoded JSON), AIP proto package and…
Analyzes PR size and reviewability using the GitHub GraphQL API and git diff-stat. Enforces size limits, suggests PR splitting strategies, and tracks team review velocity metrics…
Generate customer-ready Telegram polling bots + an Express-style web server that integrate Pump.fun Tokenized Agent payments using @pump-fun/agent-payments-s...
Send notifications to WeCom (企业微信) users via OpenAPI push service(https://github.com/qingzhou-dev/push-server). Supports TEXT, MARKDOWN, TEXT_CARD, and NEWS message types.
Designs Playwright route interception and mocking — JavaScript or TypeScript — to make UI tests deterministic without diverging from the real API contract.
Async/await patterns for FastAPI and SQLAlchemy. Use when working with async code, database sessions, concurrent operations, or debugging async issues in Python.
FastAPI patterns for API design. Use when creating endpoints, handling dependencies, error handling, or working with OpenAPI schemas.
Modern Python packaging and distribution with pyproject.toml. Trigger when user mentions pyproject.toml, uv, hatch, ruff, packaging, pip install, build backend, wheel, sdist, PEP…
Pydantic v2 patterns for production Python: validators (`@field_validator`, `@model_validator`), computed fields, strict types, discriminated unions, settings management,…
PydanticAI is an AI agent framework built by the Pydantic team that brings FastAPI-style ergonomics to GenAI development.
Guide for Grafana Pyroscope continuous profiling. Use for Kubernetes Helm deployment, Go/Java/Python/.NET/Ruby/Node.js profiling, storage backends, trace-to-profile linking, and…
REST API design: resource naming, versioning, pagination, error responses, rate limiting headers, idempotency, OpenAPI documentation
Shared reference for the python-backend cluster: the thin-adapter model (web/API layer over a typed, tested core), the Django-vs-FastAPI decision, boundary validation, the…
Route a Python backend task to the right specialist — idiomatic Python, pytest/TDD, the Django stack (patterns, TDD, security, Celery, verification), FastAPI services, and the ML…
Curated bundle of essential Python backend development skills. Includes FastAPI patterns, packaging, database migrations, CLI design, and Redis caching.
Python backend (FastAPI / Django / DRF / Celery / Channels) review — async hijyeni, type, ORM, güvenlik, test.
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