bobmatnyc

209 verified skills9,584 total stars

xquik

Xquik X data automation API - Use REST or MCP for tweet search, user lookup, follower exports, media downloads, monitors, webhooks, giveaway draws, and confirmation-gated X actions.

tools59

LinkedIn automation via the Linked API CLI - fetch profiles, search people and companies, send messages, manage connections, create posts, react, comment, and run Sales Navigator and custom workflows. Use when the user wants to interact with LinkedIn.

tools59

threat-modeling

Threat modeling workflow for software systems: scope, data flow diagrams, STRIDE analysis, risk scoring, and turning mitigations into backlog and tests. Use when designing new features, reviewing architecture changes, handling sensitive data, or hardening auth/payment/multi-tenant flows.

testing58

ort

ONNX Runtime in Rust via the `ort` crate (2.x): loading sessions, configuring CPU/CoreML/CUDA execution providers, tensor I/O with ndarray, async-safe spawn_blocking wrapping, global thread-pool init, and debugging provider/opset issues

development58

anthropic

Official Anthropic SDK for Claude AI with chat, streaming, function calling, and vision capabilities

development58

vector-search-workflows

Vector search indexing and querying workflows using MCP Vector Search, including setup, reindexing, auto-index strategies, and MCP integration.

tools58

model-context-builder

MCP (Model Context Protocol) server build and evaluation guide, including local conventions for tool surfaces, config, and testing

tools58

model-context

MCP (Model Context Protocol) - Build AI-native servers with tools, resources, and prompts. TypeScript/Python SDKs for Claude Desktop integration.

tools58

security-scanning

CI security scanning: secrets, deps, SAST, triage, expiring exceptions

testing58

screenshot

Visual verification workflow for UI changes to accelerate code review and catch ...

development58

pre-merge

Comprehensive verification workflow before merging changes to production.

tools58

testing-anti-patterns

Never test mock behavior. Never add test-only methods to production classes. Understand dependencies before mocking. Language-agnostic principles with TypeScript/Jest and Python/pytest examples.

development58

code-quality-scoring

Vendor-neutral framework for scoring software health, estimating technical debt, assessing cloud readiness and open-source safety, and communicating quality to business stakeholders. Use when you need to quantify code health at the application or portfolio level rather than fix individual findings.

development58

code-review-standards

Severity-tagged code review checklist (CRITICAL/HIGH/MEDIUM/LOW) used by code-critic agent

development58

bug-fix

Systematic workflow for verifying bug fixes to ensure quality and prevent regres...

testing58

condition-based-waiting

Replace arbitrary timeouts with condition polling for reliable async tests

testing58

webapp-testing

Comprehensive web application testing patterns with Playwright selectors, wait strategies, and best practices

development58

wordpress-testing-qa

WordPress plugin and theme testing with PHPUnit integration tests, WP_Mock unit tests, PHPCS coding standards, and CI/CD workflows

tools54

hono-cloudflare

Hono on Cloudflare Workers - bindings, KV, D1, R2, Durable Objects, and edge deployment patterns

devops54

bad-example-skill

ANTI-PATTERN - Example showing violations of self-containment (DO NOT COPY)

data-ai54

biome

Biome - Fast all-in-one toolchain for web projects (linter + formatter in Rust, 100x faster than ESLint)

tools54

langchain

LangChain LLM application framework with chains, agents, RAG, and memory for building AI-powered applications

development54

playwright

Playwright modern end-to-end testing framework with cross-browser automation, auto-wait, and built-in test runner

tools54

mpm-orchestration-demo

Reference implementation demonstrating the Command → Agent → Skill orchestration pattern in Claude MPM, showing both preloaded-skill and dynamic-skill-invocation styles

data-ai54

react-state-machine

Building reusable React state machine skills with XState v5 and the actor model

development54

supabase

Supabase open-source Firebase alternative with Postgres, authentication, storage, and realtime subscriptions. Use when building full-stack applications requiring integrated backend services with Next.js, React, or Vue.

development54

typescript-core

Advanced TypeScript patterns and best practices for 2025

development54

wordpress-plugin-fundamentals

Modern WordPress plugin development with PHP 8.3+, OOP architecture, hooks system, database interactions, and Settings API

development54

neon

Neon serverless Postgres with autoscaling, instant database branching, and zero-downtime deployments. Use when building serverless applications, implementing database branching for dev/staging, or deploying with Vercel/Netlify.

development54

drizzle

Type-safe SQL ORM for TypeScript with zero runtime overhead

development54

tanstack-query

TanStack Query (React Query) for asynchronous server-state management with automatic caching, background refetching, optimistic updates, and pagination in React applications.

development54

shadcn

shadcn/ui component library for React with Tailwind CSS - copy-paste accessible components with full code ownership

development54

axum

Axum (Rust) web framework patterns for production APIs: routers/extractors, state, middleware, error handling, tracing, graceful shutdown, and testing

development54

vb-database

ADO.NET patterns, Entity Framework, database best practices

development54

software-patterns

Compare tradeoffs and recommend architectural patterns — dependency injection, service-oriented architecture, repository, domain events, circuit breaker, and anti-corruption layer. Use when choosing between design patterns, planning microservices boundaries, evaluating system design alternatives, or asking 'which pattern should I use' for a specific coupling or resilience problem.

testing54

tailwind

Tailwind CSS utility-first framework for rapid UI development with responsive design and dark mode

tools54

database-migration

Safe patterns for evolving database schemas in production with decision trees and troubleshooting guidance.

testing54

requesting-code-review

Dispatch code-reviewer subagent to review implementation against plan or requirements before proceeding

development54

systematic-debugging

Step-by-step debugging workflow: reproduce the bug, isolate the failing component, trace to root cause, apply a targeted fix, and verify the fix resolves the issue without regressions. Use when you encounter a bug, error, exception, crash, or unexpected behavior that needs troubleshooting.

development54

tauri

Advanced Tauri event patterns for bidirectional communication, streaming data, window-to-window messaging, and custom event handling

development54

emergency-release-workflow

Emergency release workflow for critical bug fixes and security patches. Use when production issues require fast-track deployment.

testing54

nextjs

Next.js environment variable management with file precedence, variable types, and deployment configurations. Use when configuring Next.js applications, managing environment-specific settings, or deploying to Vercel/Railway/Heroku.

testing54

golang-http-frameworks

Go HTTP API development with net/http, Chi, Gin, Echo, and Fiber frameworks

development54

react-hooks-composition

Advanced React hooks composition patterns - SWR integration, debounced search, memoized contexts, state machines, and performance optimization

development54

netlify

Netlify JAMstack deployment platform with serverless functions, forms, and identity

devops54

wordpress-security-validation

Security-first WordPress development with nonces, sanitization, validation, and escaping to prevent XSS, CSRF, and SQL injection vulnerabilities.

development54

jest

Jest with TypeScript - Industry standard testing framework with 70% market share, mature ecosystem, React Testing Library integration

development54

vitest

Vitest - Modern TypeScript testing framework with Vite-native performance, ESM support, and TypeScript-first design

development54

vb6-legacy

Classic VB6 patterns, COM interop, migration strategies

databases54

api-review

API security checklist for reviewing endpoints before deployment. Use when creating or modifying API routes to ensure proper authentication, authorization, and input validation.

development54

pr-quality-checklist

PR quality checklist for ensuring comprehensive, well-documented pull requests. Use before submitting PRs to improve review efficiency and code quality.

development54

example-framework-skill

Example of a properly self-contained skill following all best practices

development54

hono-middleware

Hono middleware patterns - creation, composition, built-in middleware, and execution order for web applications

development54

express-production

Production-ready Express.js development covering middleware architecture, error handling, security hardening, testing strategies, and deployment patterns

development54

golang-testing-strategies

Comprehensive Go testing strategies including table-driven tests, testify assertions, gomock interface mocking, benchmark testing, and CI/CD integration

development54

dispatching-parallel-agents

Use multiple Claude agents to investigate and fix independent problems concurrently

data-ai54

pytest

pytest - Python's most powerful testing framework with fixtures, parametrization, plugins, and framework integration for FastAPI, Django, Flask

tools54

vite

Vite lightning-fast build tool with instant HMR, ESM-first architecture, and zero-config setup for modern web development

tools54

mcp

MCP (Model Context Protocol) - Build AI-native servers with tools, resources, and prompts. TypeScript/Python SDKs for Claude Desktop integration.

tools54

golang-cli-cobra-viper

Building production-quality CLI tools with Cobra command framework and Viper configuration management

tools54

golang-concurrency-patterns

Go concurrency patterns for production services: context cancellation, errgroup, worker pools, bounded parallelism, fan-in/fan-out, and common race/deadlock pitfalls

development54

dspy

DSPy declarative framework for automatic prompt optimization treating prompts as code with systematic evaluation and compilers

development54

flexlayout-react

FlexLayout for React - Advanced docking layout manager with drag-and-drop, tabs, splitters, and complex window management

development54

golang-database-patterns

Go database integration patterns using sqlx, pgx, and migration tools like golang-migrate

tools54

hono-testing

Hono testing patterns - app.request(), test client, mocking environment, and integration testing strategies

tools54

golang-observability-opentelemetry

Instrumenting Go applications with OpenTelemetry for distributed tracing, Prometheus for metrics, and structured logging with slog

development54

nextjs-v16

Next.js 16 migration guide (async request APIs, "use cache", Turbopack)

development54

zod

TypeScript-first schema validation library with static type inference for form validation, API validation, and runtime type checking with compile-time types.

development54

zustand

Minimal, unopinionated state management library for React with simple hook-based API, no providers, and minimal boilerplate for global state without Redux complexity.

development54

react-advanced

Modern React 19 platform features and rendering architecture - the React Compiler (auto-memoization) and how it changes memoization guidance, concurrent rendering (useTransition/useDeferredValue/Suspense), the use() hook, Actions (useActionState/useOptimistic/useFormStatus), ref-as-prop and Context-as-provider changes, compound components, context selectors, error boundaries, portals, virtualization, code-splitting, and the RSC/'use client' boundary.

tools54

spring-boot

Spring Boot 3.x - Java framework for production-ready applications with dependency injection, REST APIs, data access, security, and actuator monitoring

development54

espocrm

Comprehensive guide for developing on EspoCRM - metadata-driven CRM with service layer architecture

development54

wordpress-advanced-architecture

Advanced WordPress development with REST API endpoints, WP-CLI commands, performance optimization, and caching strategies for scalable applications.

tools54

datadog

Full-stack observability with Datadog APM, logs, metrics, synthetics, and RUM. Use when implementing monitoring, tracing, alerting, or cost optimization for production systems.

testing54

writing-plans

Create detailed implementation plans with bite-sized tasks for engineers with zero codebase context

development54

code-quality

Python code-quality anti-patterns and review checks: exception-hierarchy correctness, singleton identity comparison, narrow exception handling, wildcard-import avoidance, magic-number naming, and dead-local removal. Use when reviewing or self-reviewing Python code for correctness and readability defects that linters and reviewers should catch.

development54

root-cause-tracing

Systematically trace bugs backward through call stack to find original trigger

testing54

vb-winforms

Windows Forms development patterns, UI threading, data binding

development54

hono-validation

Hono request validation with Zod, TypeBox, Valibot - type-safe input validation for JSON, forms, query params, and headers

databases54

react-core

General React fundamentals - components and JSX, props and state, the core hooks (useState/useEffect/useRef/useMemo/useCallback/useContext), composition, conditional and list rendering, and controlled inputs. The canonical "depends on React" reference.

development54

nextjs-core

Core Next.js patterns for App Router development including Server Components, Server Actions, route handlers, data fetching, and caching strategies

development54

wordpress-block-editor-fse

Modern WordPress block development and Full Site Editing with theme.json, block themes, and custom blocks for WordPress 6.7+

development54

desktop-applications

Build cross-platform desktop applications with Rust using Tauri framework and native GUI alternatives

development54

pyright

Pyright fast Python type checker from Microsoft with VS Code integration and strict type checking modes

development54

sqlalchemy

SQLAlchemy Python SQL toolkit and ORM with powerful query builder, relationship mapping, and database migrations via Alembic

tools54

headlessui

Headless UI - Unstyled, fully accessible UI components for React and Vue with built-in ARIA patterns

development54

prisma

Prisma ORM for TypeScript - Type-safe database toolkit with schema-first development, auto-generated client, migrations, relations, and Prisma Studio

tools54

brainstorming

Interactive idea refinement using Socratic method to develop fully-formed designs

development54

nodejs-backend

Node.js backend development with TypeScript, Express/Fastify servers, routing, middleware, and database integration

development54

django

Django full-featured Python web framework with batteries included (ORM, admin, auth)

development54

dependency-audit

Dependency audit and cleanup workflow for maintaining healthy project dependencies. Use for regular maintenance, security updates, and removing unused packages.

testing54

vb-core

Core VB.NET patterns, type safety, modern language features

tools54

internal-comms

Framework for writing concise 3P (Progress, Plans, Problems) team updates for executives and stakeholders

development54

trpc

tRPC end-to-end type-safe APIs for TypeScript with React Query integration and full-stack type safety

development54

golang-grpc

Production gRPC in Go: protobuf layout, codegen, interceptors, deadlines, error codes, streaming, health checks, TLS, and testing with bufconn

development54

hono-core

Hono ultrafast web framework fundamentals - routing, context, handlers, and response patterns for multi-runtime deployment

development54

hono-jsx

Hono JSX - server-side rendering, streaming, async components, and HTML generation patterns

development54

hono-rpc

Hono RPC - end-to-end type-safe API client generation with hc client and TypeScript inference

tools54

api-documentation

Best practices for documenting APIs and code interfaces, eliminating redundant documentation guidance per agent.

development49

cargo-release

PM-invocable protocol for Cargo publish and release operations in the trusty-tools Rust monorepo: semver rules, 10-step release sequence, macOS codesign safety, and cross-crate dependency ordering

tools49

gh-cli

Reliably drive the GitHub gh CLI for issue, PR, and label operations in automation and subagent environments, with pre-flight verification so you never fabricate a success or a fake issue URL.

tools49

web-performance-optimization

Optimize web performance using Core Web Vitals, modern patterns (View Transitions, Speculation Rules), and framework-specific techniques

development49

api-design-patterns

Comprehensive API design patterns covering REST, GraphQL, gRPC, versioning, authentication, and modern API best practices

development49

code-production-process

Six-stage quality-gate pipeline for any code implementation task

development49

opentelemetry

OpenTelemetry observability patterns: traces, metrics, logs, context propagation, OTLP export, Collector pipelines, and troubleshooting

devops49

skill-creator

Guide for creating effective skills

documentation49

mcp-builder

MCP (Model Context Protocol) server build and evaluation guide, including local conventions for tool surfaces, config, and testing

tools49

env-manager

Environment variable validation, security scanning, and management for Next.js, Vite, React, and Node.js applications

development49

terraform

Terraform infrastructure-as-code workflow patterns: state and environments, module design, safe plan/apply, drift control, and CI guardrails

development49

artifacts-builder

Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui)

tools49

test-quality-inspector

Test quality inspection framework for reviewing test coverage, identifying gaps, and ensuring comprehensive validation

development49

test-driven-development

Comprehensive TDD patterns and practices for all programming languages, eliminating redundant testing guidance per agent.

development49

rust-quality-gate

PM-invocable protocol for running and interpreting Rust quality gates in the trusty-tools monorepo: fmt, clippy, and test in strict sequence before any merge

tools49

kubernetes

Kubernetes operations playbook for deploying services: core objects, probes, resource sizing, safe rollouts, and fast kubectl debugging

development49

asyncio

Python asyncio - Modern concurrent programming with async/await, event loops, tasks, coroutines, primitives, aiohttp, and FastAPI async patterns

development44

vercel-overview

Vercel platform overview for onboarding, projects, CLI, Git integration, environment variables, project configuration, REST API, and webhooks. Use when planning or operating workloads on Vercel.

tools44

git-workflow

Essential Git patterns for effective version control, eliminating redundant Git guidance per agent.

data-ai44

fastapi-local-dev

FastAPI dev/prod runbook (Uvicorn reload, Gunicorn)

development44

vercel-ai

Vercel AI platform guidance covering AI SDK, AI Gateway, Vercel Agent, and MCP. Use when building AI-powered or agentic workloads on Vercel.

tools44

vercel-teams-billing

Vercel account, team, and billing management including plans and spend controls. Use when managing teams, accounts, or cost governance on Vercel.

development44

mypy

mypy - Static type checker for Python with gradual typing, strict mode, Protocol support, and framework integration

development44

flask

Flask - Lightweight Python web framework for microservices, REST APIs, and flexible web applications with extensive extension ecosystem

tools44

pydantic

Python data validation using type hints and runtime type checking with Pydantic v2's Rust-powered core for high-performance validation in FastAPI, Django, and configuration management.

development44

git-worktrees

Use git worktrees for parallel development on multiple branches simultaneously

development44

graphql

GraphQL query language and runtime for APIs enabling clients to request exactly the data they need with strongly-typed schemas and single endpoint architecture.

tools44

docker

Docker containerization for packaging applications with dependencies into isolated, portable units ensuring consistency across development, testing, and production environments.

development44

github-actions

GitHub Actions CI/CD workflows for automating build, test, and deployment

development44

homebrew-formula-maintenance

Homebrew formula maintenance workflows for Python CLIs and taps, including version bumps, SHA/resource updates, testing, audits, and releases.

tools44

json-data-handling

Working effectively with JSON data structures.

data-ai44

vb6-legacy

Classic VB6 patterns, COM interop, migration strategies

databases44

vb-core

Core VB.NET patterns, type safety, modern language features

tools44

stacked-prs

Create and manage stacked (dependent) pull requests for complex features

tools44

vercel-networking-domains

Vercel networking and routing for domains, DNS, redirects, rewrites, headers, CDN, edge cache, and regions. Use when configuring routing or traffic behavior on Vercel.

devops44

vercel-functions-runtime

Vercel Functions and Edge Runtime, including cron jobs and routing middleware. Use when building APIs, serverless workloads, or scheduled tasks on Vercel.

development44

clap

Build production Rust CLIs with Clap: subcommands, config layering, validation, exit codes, shell completions, and testable command surfaces

tools44

celery

Distributed task queue system for Python enabling asynchronous execution of background jobs, scheduled tasks, and workflows across multiple workers with Django, Flask, and FastAPI integration.

development44

drizzle-migrations

Migration-first database development workflow using Drizzle ORM for TypeScript/J...

development44

turborepo

High-performance monorepo build system with intelligent caching, task orchestration, and parallel execution for multi-package repositories and microservices.

development44

typescript-core

Advanced TypeScript patterns and best practices for 2025

development44

fastify

Production Fastify (TypeScript) patterns: schema validation, plugins, typed routes, error handling, security hardening, logging, testing with inject, and graceful shutdown

tools44

daisyui

Tailwind CSS component library providing semantic class names for 50+ components with built-in themes, dark mode, and customization for rapid UI development.

development44

kysely

Kysely type-safe SQL query builder - End-to-end type safety from schema to queries, migrations, transactions, plugins

development44

media-transcoding

FFmpeg-based media transcoding workflows with preset-driven conversions, batch processing, and safe backups for web/mobile/archive outputs.

development44

emergency-release-workflow

Emergency release workflow for critical bug fixes and security patches. Use when production issues require fast-track deployment.

testing44

pr-quality-checklist

PR quality checklist for ensuring comprehensive, well-documented pull requests. Use before submitting PRs to improve review efficiency and code quality.

development44

vb-winforms

Windows Forms development patterns, UI threading, data binding

development44

reporting-pipelines

Reporting pipelines for CSV/JSON/Markdown exports with timestamped outputs, summaries, and post-processing.

devops44

vercel-observability

Vercel observability for Web Analytics, Speed Insights, logs, tracing, alerts, and observability tooling. Use when monitoring performance or debugging production behavior on Vercel.

tools44

dependency-audit

Dependency audit and cleanup workflow for maintaining healthy project dependencies. Use for regular maintenance, security updates, and removing unused packages.

testing44

sec-edgar-pipeline

SEC EDGAR extraction pipeline: setup, filing discovery by CIK, recipe-driven extraction, and report generation.

testing44

verification-before-completion

Run verification commands and confirm output before claiming success

data-ai44

vercel-security-access

Vercel security and access controls including RBAC, SSO, deployment protection, firewall, bot defense, audit logs, and 2FA. Use when securing Vercel projects or managing access.

testing44

vb-database

ADO.NET patterns, Entity Framework, database best practices

development44

vercel-deployments-builds

Vercel deployment lifecycle for builds, deployments, previews, release phases, and rollback. Use when configuring build output, deployment workflows, or release controls on Vercel.

development44

vercel-storage-data

Vercel data and storage services including Postgres, Redis, Vercel Blob, Edge Config, and data cache. Use when selecting data storage or caching on Vercel.

devops44

xlsx

Working with Excel files programmatically.

content-media44

digitalocean-agentic-cloud

DigitalOcean Gradient AI agentic cloud and AI platform for building, training, and deploying AI agents on GPU infrastructure with foundation models, knowledge bases, and agent routes. Use when planning or operating AI agents on DigitalOcean.

development30

digitalocean-networking

DigitalOcean networking services including VPC, firewalls, load balancers, reserved IPs, DNS, IPv6, and NAT gateway. Use when designing or securing network connectivity for DigitalOcean workloads.

content-media30

digitalocean-overview

DigitalOcean platform overview for account setup, projects, tooling (Control Panel, doctl, API, Terraform), and service selection across compute, storage, databases, networking, management, and teams. Use when onboarding or planning DigitalOcean usage.

tools30

bobmatnyc

xquik

linkedin

threat-modeling

ort

anthropic

vector-search-workflows

model-context-builder

model-context

security-scanning

screenshot

pre-merge

testing-anti-patterns

code-quality-scoring

code-review-standards

bug-fix

condition-based-waiting

webapp-testing

wordpress-testing-qa

hono-cloudflare

bad-example-skill

biome

langchain

playwright

mpm-orchestration-demo

react-state-machine

supabase

typescript-core

wordpress-plugin-fundamentals

neon

drizzle

tanstack-query

shadcn

axum

vb-database

software-patterns

tailwind

database-migration

requesting-code-review

systematic-debugging

tauri

emergency-release-workflow

nextjs

golang-http-frameworks

react-hooks-composition

netlify

wordpress-security-validation

jest

vitest

vb6-legacy

api-review

pr-quality-checklist

example-framework-skill

hono-middleware

express-production

golang-testing-strategies

dispatching-parallel-agents

pytest

vite

mcp

golang-cli-cobra-viper

golang-concurrency-patterns

dspy

flexlayout-react

golang-database-patterns

hono-testing

golang-observability-opentelemetry

nextjs-v16

zod

zustand

react-advanced

spring-boot

espocrm

wordpress-advanced-architecture

datadog

writing-plans

code-quality

root-cause-tracing

vb-winforms

hono-validation