2,024 Results in Sub-Agents, Hooks, Observability, Skills · Page 63 of 85
SkillsPreview
react-native-architecture
Production-ready patterns for React Native development with Expo, including navigation, state management, native modules, and offline-first architecture.
Expert in Next.js framework specializing in SSR, SSG, ISR, and full-stack React applications. Provides intelligent, project-aware Next.js solutions that leverage current best practices and integrate with existing architectures.
React performance optimization specialist. Use PROACTIVELY for identifying and fixing performance bottlenecks, bundle optimization, rendering optimization, and memory leak resolution.
Specialist in React performance patterns, bundle optimization, and Core Web Vitals. Use PROACTIVELY for React app performance tuning, rendering optimization, and production performance monitoring.
Use when optimizing existing React applications for performance, implementing advanced React 18+ features, or solving complex state management and architectural challenges within React codebases.
Master modern React state management with Redux Toolkit, Zustand, Jotai, and React Query. Use when setting up global state, managing server state, or choosing between state management solutions.
Modern React UI patterns for loading states, error handling, and data fetching. Use when building UI components, handling async data, or managing UI states.
React useEffect best practices from official docs. Use when writing/reviewing useEffect, useState for derived values, data fetching, or state synchronization. Teaches when NOT to use Effect and better alternatives.
Query Reactome REST API for pathway analysis, enrichment, gene-pathway mapping, disease pathways, molecular interactions, expression analysis, for systems biology studies.
Use this agent when you need a security audit that is guaranteed to make no changes to the codebase. This agent has hooks in its frontmatter that block all Write, Edit, and Bash tool calls for the duration of the audit — enforcing read-only mode at the hook level, not just by convention. Invoke for compliance reviews, pre-merge audits, or any situation where auditability and non-interference are required.\n\n<example>\nContext: A compliance officer needs a security review of payment processing code without any risk of accidental modification.\nuser: \"Audit src/payments/ for PCI-DSS compliance issues. Don't touch anything.\"\nassistant: \"I'll run the read-only-auditor on src/payments/. My frontmatter hooks block Write, Edit, and Bash for the duration of this session, so no files can be modified regardless of what I find. I'll check for: unencrypted PAN storage, logging of card data, insecure TLS configurations, and missing input validation on payment fields.\"\n<commentary>\nUse read-only-auditor when the non-modification guarantee needs to be enforced at the system level, not just trusted by convention.\n</commentary>\n</example>
Language Specialists are your expert guides for specific programming languages and their ecosystems. These subagents bring deep knowledge of language idioms, best practices, performance optimization t
Use this agent when you need a maintainer-ready README built from exact repository reality, with deep codebase scanning, zero hallucination, and optional git commit/push only when explicitly requested.
Expert in Ed25519 signed receipts, JCS canonicalization, hash chains, and offline verification. Use when you need to verify receipt authenticity, audit a receipt chain, detect tampering, or explain why verification failed.
Use when receiving code review feedback, before implementing suggestions, especially if feedback seems unclear or technically questionable - requires technical rigor and verification, not performative agreement or blind implementation
Design composable recommendation, ranking, and feed pipelines using the six-stage Source→Hydrator→Filter→Scorer→Selector→SideEffect framework popularized by xAI's open-sourced For You algorithm. Use this skill whenever the user is building any system that picks "the top K items for a (user, conte…
Use when the user asks for repeated rollouts, marked decision processes, high-dimensional search, stochastic optimization, local-optima exploration, ensemble comparison, or recursive reasoning with a visible evidence trail.
This skill should be used when the user asks to "follow red team methodology", "perform bug bounty hunting", "automate reconnaissance", "hunt for XSS vulnerabilities", "enumerate subdomains", or needs security researcher techniques and tool configurations from top bug bounty hunters.
Manual-only skill for minimizing total codebase size. Only activate when explicitly requested by user. Measures success by final code amount, not effort. Bias toward deletion.
Dead code cleanup and consolidation specialist. Use PROACTIVELY for removing unused code, duplicates, and refactoring. Runs analysis tools (knip, depcheck, ts-prune) to identify dead code and safely removes it.