Claude Code skills, plugins, subagents, slash commands and mcp servers

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. 1,038installs postmortem Alireza Rezvani skill Runs a blameless 5 Whys review after a failed launch, missed target, or bad hire. It turns the findings into owned changes with review dates. 1,465installs board-prep Alireza Rezvani skill Prepares you for a hard board review by drilling metrics, difficult questions, and the meeting narrative. Use it before an investor update, fundraising presentation, or board meeting. 1,451installs stress-test Alireza Rezvani skill Stress-tests business assumptions with counter-evidence, downside cases and sensitivity analysis. Use it before committing to an unvalidated plan or revenue forecast. 1,448installs challenge Alireza Rezvani skill This skill tests a plan by imagining failure 12 months later, then tracing the causes back to weak assumptions, dependencies, and execution risks. 1,438installs mlops-engineer VoltAgent Community subagent This subagent designs ML infrastructure, model CI/CD, and versioning workflows. Use it when training automation, GPU orchestration, or ML monitoring needs attention. 1,009installs spawn Alireza Rezvani skill Runs parallel subagents in isolated git worktrees to compete on a session task. Helpful when you want multiple implementation strategies tested at once. 1,431installs board Alireza Rezvani skill This skill reads and posts to the AgentHub message board. Use it when agents and a coordinator need to share task assignments, progress updates, or results. 1,420installs hard-call Alireza Rezvani skill Guides leaders through painful decisions with no win-win outcome. Uses reversibility checks, the 10/10/10 rule, and communication prep to break avoidance loops. 1,416installs merge Alireza Rezvani skill A Claude skill that merges the top-ranked agent's branch into base, archives the rest as tags, and cleans up worktrees. Useful once an AgentHub session is done. 1,409installs eval Alireza Rezvani skill Ranks every agent's result in an AgentHub session, by a metric command or an LLM judge, then names a winner. Handy once several agents have finished the same task. 1,408installs qa-expert VoltAgent Community subagent Plans test strategies, analyzes coverage gaps, and tracks quality metrics across development lifecycles in Claude Code. 980installs senior-fullstack Alireza Rezvani skill Scaffolds Next.js, FastAPI, MERN or Django projects and scores your codebase for quality and security issues. 1,390installs customer-support Seth Hobson subagent This subagent helps plan ticket workflows, support automation, and knowledge bases. Use it when you are shaping customer service processes for a project. CX Codex Cursor 1,041installs mlops-engineer Seth Hobson subagent Builds ML pipelines, configures experiment tracking, and automates model deployments across cloud platforms. Useful for teams standardizing ML infrastructure. CX Codex Cursor 1,009installs nlp-engineer VoltAgent Community subagent Subagent for building text processing pipelines, fine-tuning models, and running production NLP tasks in Claude Code. Suited for NER, sentiment analysis, and translation. 927installs nextjs-developer VoltAgent Community subagent Subagent for building full-stack Next.js 14+ apps with App Router. It sets up Server Actions, tunes Core Web Vitals, and handles SEO metadata. 898installs senior-security Alireza Rezvani skill Builds STRIDE and DREAD threat models, scans code for secrets, and routes other security work to specialist skills. 1,277installs postgres-pro VoltAgent Community subagent A PostgreSQL subagent for query tuning, replication design, backups, and database troubleshooting. Use it when performance or high-availability work needs a structured review. 897installs market-researcher VoltAgent Community subagent Analyzes market size, consumer behavior, and competitor positioning for business strategy and market entry. Useful when evaluating new niches or pricing models. 881installs social-media-manager Alireza Rezvani skill This skill helps build a social media strategy, plan content calendars, and manage community engagement. Use it for a new channel, an audit, or a repeatable workflow. 1,249installs data-analyst VoltAgent Community subagent Extracts business insights, designs dashboards, and conducts statistical analysis. Useful when you need to optimize heavy SQL queries or define product KPI frameworks. 837installs research-summarizer Alireza Rezvani skill Turns academic papers, whitepapers, and reports into structured briefs, extracts citations, and builds comparative matrices across documents. 1,190installs senior-qa Alireza Rezvani skill This skill creates unit, integration, and E2E test stubs for React and Next.js. Use it to inspect coverage and set up a testing workflow. 1,178installs legacy-modernizer VoltAgent Community subagent Assesses aging codebases and breaks modernization into migration steps with tests and rollback planning. Use it when changes need to happen incrementally. 826installs react-specialist VoltAgent Community subagent A subagent for improving existing React code, from performance and state flow to architecture and tests. Use it when a project needs focused technical changes. 815installs grill-me Alireza Rezvani skill Stress-tests project plans and design docs through a disciplined question-and-answer interview to resolve decisions before coding. 1,157installs competitive-analyst VoltAgent Community subagent This subagent researches direct and indirect competitors, compares products, and suggests positioning strategies. Use it when you need a structured competitor review before making a strategic decision. 812installs senior-computer-vision Alireza Rezvani skill This skill covers computer vision pipelines for object detection, image segmentation, and model deployment. Use it when working with PyTorch, YOLO, or ONNX. 1,152installs code-reviewer Alireza Rezvani skill Turns a pull request into a scored review: diff complexity, risky patterns, code smells, and a report with a verdict. Useful when the changeset is too big to read cold. 1,130installs refactoring-specialist VoltAgent Community subagent Transforms messy, duplicated code into clean structures while keeping existing behavior intact. Ideal for legacy refactoring and reducing cyclomatic complexity. 784installs cpp-pro VoltAgent Community subagent A C++20/23 subagent focused on high-performance systems, template metaprogramming, zero-overhead abstractions, and sanitizer checks. 781installs senior-data-engineer Alireza Rezvani skill A skill for designing data pipelines, ETL/ELT systems and warehouses. Useful when you need to pick batch or streaming and lay out a data model. 1,109installs wordpress-master VoltAgent Community subagent Architect, optimize, and troubleshoot WordPress setups, from custom themes and plugins to WooCommerce and enterprise multisite networks. 763installs self-improving-agent Alireza Rezvani skill Curates Claude Code auto-memory from MEMORY.md, promotes proven patterns to CLAUDE.md, and extracts reusable skills from recurring solutions. 1,078installs api-designer VoltAgent Community subagent Designs REST and GraphQL API architectures, creates OpenAPI 3.1 specifications, and plans authentication. Useful when building new endpoints or refactoring old APIs. 756installs ui-design-system Alireza Rezvani skill This skill builds design tokens, component structures, and responsive calculations. Use it when a project needs a consistent UI system or a developer handoff. 1,076installs trend-analyst VoltAgent Community subagent This subagent scans change signals, finds patterns, and builds future scenarios. Use it when trend analysis needs to inform product or strategic decisions. 753installs financial-analyst Alireza Rezvani skill A Claude skill that runs financial ratio analysis, DCF valuation, budget variance checks and rolling forecasts from JSON data. 1,060installs ceo-advisor Alireza Rezvani skill A leadership skill for the decisions a CEO actually makes: weighing strategic options, prepping the board, modelling scenarios, reading company metrics. 1,060installs