Backend and APIs: skills, plugins, subagents, slash commands and mcp servers

debug-zoom official anthropics skill Debug Zoom integration issues across auth, APIs, webhooks, SDKs, and MCP transports with targeted verification steps. Claude Code CX Codex Cursor +1 2,100installs choose-zoom-approach official anthropics skill Helps the agent choose the right Zoom architecture for the task: REST API, webhooks, Meeting SDK, Video SDK, or a hybrid approach. Claude Code CX Codex Cursor +1 2,100installs rivet-sdk official anthropics skill Reference skill for the Zoom Rivet SDK, covering OAuth tokens and webhook ingestion in Node.js or AWS Lambda. Claude Code CX Codex Cursor +1 2,100installs zoom-general official anthropics skill Reference skill for choosing the right path when working with Zoom APIs, SDKs, and MCP. Routes queries to Meeting SDK, REST API, webhooks, OAuth, or agent tools based on intent. Claude Code CX Codex Cursor +1 2,000installs setup-zoom-mcp official anthropics skill Helps decide whether Zoom MCP or a hybrid REST API fits your workflow, evaluates auth constraints, and drafts a PoC plan. Claude Code CX Codex Cursor +1 2,000installs dpop-adoption official google skill This skill guides DPoP setup for Google OAuth refresh tokens, including P-256 keys and proof JWTs. Use it when exchanging an authorization code or refreshing a token. Claude Code Gemini CLI CX Codex 2,600installs ai-engineer Seth Hobson subagent This subagent designs LLM applications, RAG systems, and AI agents. Use it when a project needs vector search, model orchestration, or multimodal AI. Claude Code CX Codex Cursor 7,687installs code-explorer official Anthropic subagent This subagent traces existing features from entry points to data storage, mapping the code paths and architecture. Use it before extending unfamiliar code. Claude Code 1,172installs api-documenter VoltAgent Community subagent Drafts OpenAPI 3.1 specs, code examples, and integration guides for REST or GraphQL APIs. Helpful when documenting endpoints and standardizing schemas. Claude Code 6,451installs cloud-design-patterns official github skill A GitHub Copilot skill with 42 design patterns for distributed systems. Useful when you design or review a cloud workload architecture. GitHub Copilot 2,200installs javascript-pro VoltAgent Community subagent This subagent reviews and changes JavaScript for browser and Node.js projects. Use it for work involving async code, performance, or modern language features. Claude Code 4,974installs spring-boot-testing official github skill Helps choose a testing approach for Spring Boot 4, from a focused slice to a full application test. Use it when deciding which annotations and tools fit a test. GitHub Copilot 2,000installs flowstudio-power-automate-debug official github skill This skill uses FlowStudio MCP to trace failed Power Automate runs to action-level details. Use it when a run's top-level status does not explain the failure. GitHub Copilot 1,900installs flowstudio-power-automate-build official github skill Build, deploy, and test Power Automate cloud flows through the FlowStudio MCP server. Use it when an agent needs to create or edit a workflow without opening the portal. GitHub Copilot 1,900installs javascript-pro Seth Hobson subagent A subagent for modern JavaScript, async code, and Node.js APIs. Use it to debug event-loop issues, review complex patterns, and plan TypeScript migrations. Claude Code CX Codex Cursor 4,974installs technical-writer VoltAgent Community subagent This subagent creates and maintains API references, user guides, and SDK docs. Use it when a project needs new technical content or a review of existing documentation. Claude Code 4,345installs gdpr-compliant official github skill This skill guides GDPR-aware work with APIs, user data, logs, retention, and deletion. Use it when a code task involves personal data. GitHub Copilot 1,700installs recsys-pipeline-architect Seth Hobson skill Designs six-stage recommendation, ranking, and feed pipelines. Use it when a system must choose the top K items for a user and context. Claude Code CX Codex Cursor 4,200installs dotnet-timezone official github skill This skill gives C# and .NET guidance for time zones, UTC conversion, DST, and Windows or IANA IDs. Use it for APIs, schedulers, and location lookups. GitHub Copilot 1,600installs sql-pro VoltAgent Community subagent Subagent for optimizing complex SQL queries, designing database schemas, and fixing performance bottlenecks across PostgreSQL, MySQL, SQL Server, and Oracle. Claude Code 3,602installs backend-developer VoltAgent Community subagent Subagent for building backend APIs and microservices in Node.js, Python, and Go. Helps implement relational schemas, caching, and OWASP security rules. Claude Code 2,724installs arize-ai-provider-integration official arize skill Manage Arize AI integrations for language model providers: create connections, inspect their settings, and update or remove them. Use it when configuring models for Arize evaluators or other Arize features. GitHub Copilot 1,100installs onboard-context-matic official github skill Interactive tour of the context-matic MCP server. It detects project languages, catalogs supported APIs, and demonstrates live model and endpoint lookups. GitHub Copilot 1,000installs hermes-tweet Xquik skill Connects X/Twitter research and gated posting tools to Hermes Agent workflows. Claude Code CX Codex Cursor 2,600installs python-pypi-package-builder official github skill This skill guides Python package creation, testing, versioning, and PyPI publishing. Use it for libraries, SDKs, CLI tools, and framework plugins. GitHub Copilot 943installs sign-in-with-google-web official google skill Guides Google Identity Services setup across web projects. It implements secure token handling and IETF authentication patterns. Claude Code Gemini CLI CX Codex 743installs salesforce-flow-design official github skill Reviews Salesforce Flow architecture, type selection, bulk safety, and fault handling. Use it before designing, reviewing, or activating a Flow. GitHub Copilot 839installs php-pro VoltAgent Community subagent Claude Code subagent for PHP 8.3+, Laravel, and Symfony projects requiring strict typing, PHPStan level 9 checks, and async patterns. Claude Code 2,019installs php-pro Seth Hobson subagent Writes idiomatic PHP 8+ code focused on low memory usage. Employs generators, SPL data structures, and native standard library features. Claude Code CX Codex Cursor 2,019installs golang-pro Seth Hobson subagent This subagent helps design Go services, inspect concurrent code, and profile performance. Use it when a task calls for tested code and careful goroutine handling. Claude Code CX Codex Cursor 1,911installs api-gateway-mcp-server official google skill Configures Google Cloud API Gateway as a remote MCP server over HTTP. It exposes REST APIs as tools for AI agents using annotated OpenAPI 3.x specs. Claude Code Gemini CLI CX Codex 499installs engineering-advanced-skills Alireza Rezvani skill An index of 37 engineering skills for architecture, automation, reliability, and platform work. Use it when a project needs task-specific engineering workflows. Claude Code 2,019installs minecraft-plugin-development official github skill Builds and debugs Minecraft server plugins for Paper, Spigot, and Bukkit. Handles commands, listeners, configs, and minigame states. GitHub Copilot 485installs senior-backend Alireza Rezvani skill Scaffolds backend APIs, detects database bottlenecks, and runs load tests. Useful when designing Express routes, optimizing PostgreSQL, or preparing for production. Claude Code 1,674installs aws-solution-architect Alireza Rezvani skill Designs AWS serverless architectures for startups and produces CloudFormation templates. Useful when planning cloud migration, configuring CI/CD pipelines, or trimming AWS spend. Claude Code 1,586installs rust-pro Seth Hobson subagent A Claude Code, Codex, and Cursor subagent for modern Rust 1.75+. It handles async Tokio services, complex lifetimes, lock-free concurrency, and systems programming. Claude Code CX Codex Cursor 1,148installs api-gateway-backend-security-and-rate-limiting official google skill Configure client authentication, backend access, and per-project quotas for Google Cloud API Gateway. Use it when securing Cloud Run services or investigating quota errors. Claude Code Gemini CLI CX Codex 360installs senior-architect Alireza Rezvani skill Generates architecture diagrams, checks coupling, and detects dependency cycles in codebases. Helps teams make technical decisions and document ADRs. Claude Code 1,494installs graphql-architect VoltAgent Community subagent Designs GraphQL schemas for microservices, federation, and distributed graphs. Use it when an API needs structured evolution or query analysis. Claude Code 1,038installs senior-fullstack Alireza Rezvani skill Scaffolds Next.js, FastAPI, MERN or Django projects and scores your codebase for quality and security issues. Claude Code 1,390installs