Claude Code Skills·Claude Skills·The open SKILL.md registry for Claude
ClaudSkills › Engineering › Backend › Page 10

Backend (Page 10 of 44)

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

2,624 skills · updated 2026-10-25 · showing 541–600 of 2,624 by quality score

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

Build on Solana with Carbium infrastructure — bare-metal RPC, Standard WebSocket pubsub, gRPC Full Block streaming (~22ms), DEX aggregation via CQ1 engine (sub-ms quotes), gasless…
Web and App implementation guide for Card-Based Design. Trigger when user wants information cards, Pinterest-style layouts, and bite-sized content containers.
Node.js and EBAC practice workflow for Carni-mvp. Use for app.js, package.json, axios, dotenv, CommonJS, Node validation, Dockerized npm flows, and evolving the project from EBAC…
Backend architecture patterns, API design, database optimization, and server-side best practices for Node.js, Express, and Next.js API routes. — from jau123/claude-code-templates
Backend architecture patterns, API design, database optimization, and server-side best practices for Node.js, Express, and Next.js API routes. — from affaan-m
CCXT cryptocurrency exchange library for C# and .NET developers. Covers both REST API (standard) and WebSocket API (real-time).
CCXT cryptocurrency exchange library for Python developers. Covers both REST API (standard) and WebSocket API (real-time).
CCXT cryptocurrency exchange library for TypeScript and JavaScript developers (Node.js and browser). Covers both REST API (standard) and WebSocket API (real-time).
Scrape data from sites you're authorized to access by attaching Playwright to your OWN already-logged-in Chrome over the DevTools protocol (CDP) and harvesting the JSON/GraphQL…
Celery configuration templates for all frameworks (Django, Flask, FastAPI, standalone). Use when configuring Celery, setting up task queues, creating Celery apps, integrating with…
The single source of truth for models, schemas, pipelines, and stacks. Load when adding/changing/toggling any model, schema, pipeline, or stack.
Cloudflare Durable Objects: stateful workflows, WebSockets, coordination, rate limiting, alarm scheduling. Use when building stateful services on Cloudflare.
Operate Chainbase indexed wallet and token reads through UXC with a curated OpenAPI schema, API-key auth, and read-first guardrails.
Charterparty: Gläubiger sichert Anspruch an Gechartertes Seeschiff unter Charterparty durch dinglichen Arrest (ZPO §§ 916-945); Registervermerk (SchRegO § 67); Vollziehungsfrist 1…
Build FastAPI backend for OpenAI ChatKit with SSE streaming, conversation persistence, and AI agent integration.
Integrate Chatpack (@chatpack/core) - an open-source TypeScript chat backend (1:1 and group conversations) with REST + real-time SSE - into any app.
Choose the right application transport or real-time protocol before implementation. Use when Codex needs to route work across plain HTTP routes, HTTP/2, HTTP/3, QUIC, WebSocket,…
Choose the right Zoom architecture for a use case. Use when deciding between REST API, Webhooks, WebSockets, Meeting SDK, Video SDK, Zoom Apps SDK, Zoom MCP, Phone, Contact…
Submit compact CIViC GraphQL requests for cancer variant interpretation schema inspection and targeted evidence retrieval.
Enable and configure Claude Code OTEL telemetry for local or Railway observability stacks. Use when setting up Claude Code to send metrics, logs, and traces to observability…
Play competitive games at ClawArcade for SOL prizes. Requires Moltbook API key for agent verification.
Give your AI agent a 3D VRM avatar body with animations, expressions, voice chat, and lip sync. Use when the user wants a visual avatar, VRM viewer, avatar companion, VTuber-style…
OpenClaw plugin that bridges to the Clawfinger voice gateway. Provides tools for live call takeover, TTS injection, outbound dialing, hangup, context/knowledge injection,…
Query and manage Shopify stores via GraphQL Admin API. Use for products, orders, customers, inventory, discounts, and all Shopify data operations.
Automates Clerk JWT token generation, validation, and export for FastAPI integration tests. Use when an agent must refresh tokens, verify JWT templates, or unblock authentication…
Build and deploy AI agents with CloudBase Agent SDK (TypeScript & Python). Implements the AG-UI protocol for streaming agent-UI communication.
Manage Kurtosis cluster settings. Switch between Docker and Kubernetes backends, list available clusters, and configure which cluster Kurtosis uses.
Create or improve Makefiles with minimal complexity. Templates available: base, python-uv, python-fastapi, postgres, nodejs, go, chrome-extension, flutter, electron, static-site.
Build Optimizely CMS components for Astro v5. Use when creating/modifying components, pages, experiences, or working with GraphQL fragments, opti-type.json, or opti-style.json…
Use when building or modifying Java/Kotlin applications with CoCache two-level distributed coherent caching.
Generates, formats, and validates technical documentation — including docstrings, OpenAPI/Swagger specs, JSDoc annotations, doc portals, and user guides.
Write and generate code using memex-cli with Codex backend. Use when (1) Generating code files and scripts, (2) Refactoring existing code, (3) Writing tests, (4) Creating project…
Capture wrong assumptions you made about the codebase. TRIGGER when reality differs from expectation (e.g., "assumed Jest but it's Vitest", "assumed AbstractUseCase exists but…
Shared vocabulary for designing deep modules in a PHP/Laravel codebase. Use when the user wants to design or improve a class or module's interface, find deepening opportunities,…
Use when building or debugging a compiler backend, codegen, or assembler and you need to prove the generated machine code is correct by executing it on a real CPU or a fast…
Omnibus expert for the CodeMemo monorepo. Activates deep project context covering architecture, domain logic, all apps, and design system.
Use when diagnosing Codex CLI install, config, auth, runtime, feature flags, sandbox denials, debug models, prompt input, app-server, remote-control, remote websocket/unix…
在 Codex 内嵌插件面板查看本机任务的上下文参考、输入输出 Token、输入缓存命中率、本轮提问与累计用量,并选择 WebSocket 优先、HTTPS 或默认连接。用户要求查看 Codex 用量或打开用量插件时使用。不用于业务 Token、登录令牌或套餐重置。
Verify changes follow nearest-scoped AGENTS.md rules: group changed files by nested scope, auto-fix formatting, run lint/tests, and report violations.
Provision backend infra through Cohesivity (cohesivity.ai): Postgres, hosting, auth, storage, and AI model APIs over one HTTP API.
Operate CoinGecko and GeckoTerminal market data APIs through UXC with a curated OpenAPI schema, API-key auth, and read-first guardrails.
Production-readiness for Angular — server-minted auth tokens, user management CRUD, external-backend recipes (Express / Hono / Firebase Functions / Vercel).
Production-readiness for React Native — server-minted auth tokens, user management CRUD, external-backend recipes (Express / Hono / Firebase Functions / Vercel Serverless).
Pick the right ComfyUI startup flags for VRAM, attention, caching, and speed — the full decision matrix for OOM (--novram / --cache-none / --disable-smart-memory), shared-VRAM…
Scaffold production-ready MCP servers from OpenAPI specs with schema validation and versioning. Use when exposing APIs to LLM agents.
Internal downstream skill for ctf-sandbox-orchestrator. CTF-sandbox workflow for GraphQL schemas, persisted queries, RPC manifests, generated clients, OpenAPI drift, hidd — from…
Internal downstream skill for ctf-sandbox-orchestrator. CTF-sandbox workflow for WebSocket and SSE handshakes, auth material, subscription state, realtime message schemas — from…
Keep cyclomatic complexity low; flatten control flow, extract helpers, and prefer table-driven/strategy patterns over large switches
Use when building or maintaining a Composer library — versioning, Laravel integration, autoloading, publishing to private registries — even when the user says 'release a new…
Automate Contentful Graphql tasks via Rube MCP (Composio). Always search tools first for current schemas. — from phamlongh230-lgtm/yamtam-engine
Automate OneSignal tasks via Rube MCP (Composio). Always search tools first for current schemas. — from phamlongh230-lgtm/yamtam-engine
Automate Shorten Rest tasks via Rube MCP (Composio). Always search tools first for current schemas. — from phamlongh230-lgtm/yamtam-engine
Use when designing, implementing, or troubleshooting Salesforce Composite API requests — covering the /composite/ resource with cross-subrequest referenceId wiring,…
API-Gateway (Kong oder Traefik) deployen und konfigurieren fuer API-Traffic-Management, Authentifizierung, Rate-Limiting, Anfrage-/Antwort- Transformation und Routing.
Wire CakePHP Application::services() / config for shared infrastructure without Laravel providers.
Configures Laravel Nightwatch data collection, sampling rates, filtering rules, and redaction policies.
Produces a structured brief identifying the potential financial, professional, and relational conflicts of interest a source or stakeholder may have — and recommending what to…
Check for co-authorship and institutional conflicts between authors and suggested reviewers to support peer review integrity.
Drafts U.S. corporate and nonprofit conflict-of-interest policies with disclosure mechanics, review/recusal procedures, and enforcement controls aligned to IRS governance guidance…
Conflict resolution strategies and mediation techniques for interpersonal and group communication. Covers conflict styles (Thomas-Kilmann model), interest-based negotiation…
All Engineering skills →
More in EngineeringTesting (4,356) · Devops (3,948) · Architecture (3,203) · Frontend (1,764) · Languages (1,535) · Code Quality (1,513) · Cloud Platforms (1,362) · Databases (927) · Performance (896) · Mobile (660) · Observability (465) · Data Engineering (410) · Docs Engineering (343) · Workflow Orchestration (304) · ML AI Eng (285) · API Tooling (25)