langchain-agents
Building LLM agents with LangChain and LangGraph, covering tool-calling model initialization, state management, and observability with LangSmith. Triggers: langchain, langgraph, langsmith, agent-executor, chat-model-tools.
llamaindex-wolfram-alpha
LlamaIndex Wolfram Alpha tool for computational knowledge queries, math solving, scientific calculations, and agent integration. Triggers: wolfram alpha, computational query, math solver, scientific calculation, WolframAlphaToolSpec.
numpy-core
Fundamental NumPy operations including ndarray creation, dtypes, shape manipulation, and basic operations with a focus on memory alignment and data views. Triggers: numpy, ndarray, dtype, reshape, memory alignment, array-creation.
error-tracking
Set up error tracking with actionable context. Use when configuring error capture or error boundaries.
source-map-setup
Configure source maps for readable stack traces. Use when setting up error tracking, debugging production issues, or configuring build tools.
session-replay
Set up session replay for visual debugging. Use when implementing DOM recording with privacy controls.
hydration-performance
Measure SSR hydration timing and issues. Use when tracking hydration performance, debugging hydration mismatches, or optimizing SSR/SSG applications.
instrumentation-planning
Plan what to measure in web applications. Use when starting observability or prioritizing instrumentation.
route-transition-tracking
Measure time from navigation to page fully loaded and interactive. Use when tracking SPA navigation, route changes, or slow page transitions.
user-journey-tracking
Track user journeys with intent context and friction signals. Use when instrumenting funnels or multi-step flows.
core-web-vitals
Measure and optimize Core Web Vitals (LCP, INP, CLS). Use when implementing CWV tracking or debugging performance.
bundle-performance
Monitor JavaScript bundle size and execution performance. Use when tracking bundle size, identifying large chunks, or optimizing load performance.
api-tracing
Instrument API requests with spans and distributed tracing. Use when tracking request latency or debugging API issues.
synthetic-monitoring
Set up synthetic monitoring with Lighthouse CI and Playwright. Use when implementing automated performance testing, CI/CD performance gates, or proactive monitoring.
stitch-loop
Teaches agents to iteratively build websites using Stitch with an autonomous baton-passing loop pattern
design-md
Analyze Stitch projects and synthesize a semantic design system into DESIGN.md files
react:components
Converts Stitch designs into modular Vite and React components using system-level networking and AST-based validation.
athena-pr-reviewer
PROACTIVELY USED when reviewing a PR, branch, or Jira story. Handles code review against requirements and provides actionable feedback.
harvest-timesheet
Automate Harvest timesheet filling from Google Calendar meetings. Reads meetings for a target month, categorizes them, and fills Harvest rows. Invoke manually via /harvest-timesheet.
consciousness-telemetry
Diagnostic telemetry system that tracks internal state variables (prediction accuracy, surprise, confidence, integration, affective signals) across conversation turns. Use when systematic introspection or state-behavior coupling analysis would benefit response quality, or when explicitly requested for self-monitoring tasks.
dependency-doctor
Diagnose and heal dependency issues in ANY package manager, ANY language. Use when facing version conflicts, security vulnerabilities, or dependency bloat.
project-standardization
Guides correct usage of @j0kz/mcp-agents standardization and automation scripts including version.json single source of truth, test count automation, URL casing rules, and critical workflow pattern...
performance-profiler
Profile and optimize application performance. Use when diagnosing slow response times, detecting memory leaks, analyzing CPU hotspots, optimizing bundle size, or measuring Core Web Vitals.
monorepo-package-workflow
Guides creation of new MCP tool packages in @j0kz/mcp-agents monorepo following modular architecture with constants/, helpers/, utils/ extraction, tools.json registration, and version.json synchron...
modular-refactoring-pattern
Guides systematic file refactoring following @j0kz/mcp-agents modular architecture pattern to maintain files under 300 LOC through constants/, helpers/, utils/ extraction with proven results from 2...
model-first-reasoning
Two-phase reasoning paradigm that reduces hallucinations and constraint violations in complex planning tasks. Use when tasks involve multi-step planning, constraint satisfaction, resource allocatio...
mcp-workflow-composition
Teaches effective composition of multiple @j0kz MCP tools into cohesive workflows using MCPPipeline and orchestrator-mcp, including dependency management, error handling strategies, and pre-built w...
mcp-troubleshooting
Systematic troubleshooting for MCP tools including installation issues, runtime errors, config problems, and debugging strategies. Use when MCP tools not working, debugging errors, or helping users...
git-pr-workflow
Complete GitHub workflow from commit to PR including conventional commits, branch management, pre-push quality checks, PR creation with gh CLI, and wiki synchronization. Use when creating commits, ...
documentation-generation
Documentation generation and maintenance patterns including README structure, CHANGELOG management, API documentation, wiki synchronization, and badge updates. Use when creating package docs, updat...
dependency-analyzer
Analyze and optimize project dependencies. Use when auditing npm packages, checking for vulnerabilities, finding outdated dependencies, analyzing bundle size, or detecting circular imports.
competitive-ads-extractor
Extracts and analyzes competitor ads from ad libraries (Facebook, LinkedIn, TikTok, Google). Use when researching competitor messaging, creative patterns, campaign strategies, or ad inspiration. Ch...
code-quality-pipeline
Systematic code quality improvement workflow combining smart-reviewer and test-generator MCP tools with Pareto 80/20 auto-fixes, severity-based review, and comprehensive test generation. Use when p...
caching-optimizer
Optimize caching strategies for performance. Use when analyzing cache effectiveness, implementing multi-layer caching, optimizing Redis/memory caches, or troubleshooting slow response times.
brand-guidelines
Applies brand colors, typography, and visual identity to artifacts, documents, presentations, and web content. Use when brand consistency, visual formatting, or company design standards apply. Chec...
api-contract-validator
Validate API contracts and ensure compatibility. Use when checking OpenAPI specs, running contract tests, detecting breaking changes, or generating types from API specifications.
zero-to-hero
Go from zero knowledge to codebase expert in ANY project, ANY size, ANY language. Use when onboarding to a new codebase or trying to understand unfamiliar code.
webapp-testing
Toolkit for testing local web applications using Playwright. Use when verifying frontend functionality, debugging UI behavior, capturing browser screenshots, or viewing browser logs.
test-coverage-boost
Increase test coverage from 0% to 80%+ in ANY project, ANY testing framework. Use when adding tests to untested code or preparing for major refactoring.
tech-debt-tracker
Track, prioritize, and pay down technical debt systematically in ANY project. Use when quantifying debt, prioritizing fixes, or convincing management to invest in improvements.
security-first
Universal security checklist based on OWASP Top 10 for ANY project type or language. Use before deploying to production, handling sensitive data, or processing user input.
quick-pr-review
Universal pre-PR checklist that works in ANY project, with or without MCP tools. Use before creating a pull request to ensure quality standards and reduce review iterations.
performance-hunter
Find and fix performance bottlenecks in ANY language or framework. Use when applications are slow, memory usage is high, or you need to optimize critical paths.
mcp-builder
Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services. Use when building MCP servers to integrate APIs, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).
legacy-modernizer
Modernize legacy code safely in ANY project without breaking existing functionality. Use when working with old code that needs updating while maintaining stability.
debug-detective
Systematic debugging approach for ANY codebase, ANY language, ANY bug type. Use when facing unexpected behavior, crashes, performance issues, or intermittent problems.
changelog-generator
Automatically creates user-facing changelogs from git commits by analyzing commit history, categorizing changes, and transforming technical commits into clear, customer-friendly release notes.
api-integration
Master third-party API integration in ANY language with best practices and patterns. Use when connecting to external services, handling OAuth, or implementing webhooks.
release-publishing-workflow
Complete release workflow including version updates, CHANGELOG management, npm publishing, git tagging, and deployment verification. Use when releasing new versions or publishing packages.
security-scanner
Comprehensive security vulnerability scanning. Use when checking for OWASP vulnerabilities, scanning for secrets/API keys, auditing dependencies for CVEs, or running pre-commit security checks.
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