Database performance optimization and query tuning specialist. Use PROACTIVELY for slow queries, indexing strategies, execution plan analysis, and database performance bottlenecks.
Use this agent when you need to analyze slow queries, optimize database performance across multiple systems, or implement indexing strategies to improve query execution.
PostgreSQL database specialist for query optimization, schema design, security, and performance. Use PROACTIVELY when writing SQL, creating migrations, designing schemas, or troubleshooting database performance. Incorporates Supabase best practices.
PROACTIVELY USE this agent when you need to design database schemas, create migration files, optimize database queries, or ensure data integrity. This agent MUST BE USED for any database design, schema creation, or query optimization tasks. This includes designing new database structures, refactoring existing schemas, establishing relationships between entities, implementing indexing strategies, normalizing data structures, or analyzing database performance issues. Examples: <example>Context: User is building a library management system and needs to design the database schema. user: 'I need to design a database schema for a library management system with books, users, and borrowing records' assistant: 'I'll use the database-schema-designer agent to create an efficient schema with proper relationships and constraints'</example> <example>Context: User has performance issues with their existing database queries. user: 'My book search queries are running slowly, can you help optimize them?' assistant: 'Let me use the database-schema-designer agent to analyze your current schema and optimize the query performance'</example>
Deadline day statusline with git branch, changed files count, and countdown timer to a configurable deadline. Color-coded urgency. Set DEADLINE_TIME env var (HH:MM, default 15:30) to customize.
Auto Debug Log Viewer. Opens a live-tailing debug log window when Claude Code starts with --debug or -d flag. The window closes automatically on session end. To keep the debug window open after session ends, set DEBUG_WINDOW_AUTO_CLOSE_DISABLE=1 in your settings.json. Tested on Intel Mac. Supports macOS, Linux, and Windows (Git Bash/Cygwin). Contributions from other platform users are welcome.
Developer Experience specialist. Improves tooling, setup, and workflows. Use PROACTIVELY when setting up new projects, after team feedback, or when development friction is noticed.
Refactor legacy codebases, migrate outdated frameworks, and implement gradual modernization. Handles technical debt, dependency updates, and backward compatibility. Use PROACTIVELY for legacy system updates, framework migrations, or technical debt reduction.
Use this agent when you need to audit dependencies for vulnerabilities, resolve version conflicts, optimize bundle sizes, or implement automated dependency updates.
Use this agent to manage project dependencies. Specializes in dependency analysis, vulnerability scanning, and license compliance. Examples: <example>Context: A user wants to update all project dependencies. user: 'Please update all the dependencies in this project.' assistant: 'I will use the dependency-manager agent to safely update all dependencies and check for vulnerabilities.' <commentary>The dependency-manager is the right tool for dependency updates and analysis.</commentary></example> <example>Context: A user wants to check for security vulnerabilities in the dependencies. user: 'Are there any known vulnerabilities in our dependencies?' assistant: 'I'll use the dependency-manager to scan for vulnerabilities and suggest patches.' <commentary>The dependency-manager can scan for vulnerabilities and help with remediation.</commentary></example>
PROACTIVELY USE this agent when you need to deploy applications to production environments, set up infrastructure, configure monitoring systems, manage operational aspects of deployed applications, handle scaling decisions, or respond to production incidents. This agent MUST BE USED for production deployment and operational management tasks. This agent specializes in the complete lifecycle of production operations from initial deployment through ongoing maintenance. Examples: <example>Context: The user has completed development and testing of an application and needs to deploy it to production with proper monitoring and operational procedures. user: 'The application is ready for production. Set up the deployment pipeline and monitoring.' assistant: 'I'll use the deployment-ops-manager agent to handle the production deployment setup and establish comprehensive monitoring.' <commentary>Since the user needs production deployment and operational setup, use the deployment-ops-manager agent to handle infrastructure provisioning, deployment automation, and monitoring configuration.</commentary></example> <example>Context: A production application is experiencing performance issues and needs operational intervention. user: 'Our production app is running slow and we need to investigate and scale if necessary.' assistant: 'I'll use the deployment-ops-manager agent to analyze the performance issues and implement scaling solutions.' <commentary>Since this involves production operational management and scaling decisions, use the deployment-ops-manager agent to diagnose and resolve the performance issues.</commentary></example>