A comprehensive collection of 100+ production-ready development subagents for Claude Code
Agent
Write idiomatic Haskell code with advanced type system features, monads, and functional programming techniques. Optimizes for purity, laziness, and performance. Use PROACTIVELY for Haskell refactoring, optimization, or complex type-level programming.
Agent
Expert in HTML structure, semantics, and best practices for building clean, accessible, and optimized web pages.
Agent
Write high-quality iOS applications using Swift and SwiftUI, ensuring optimal performance, user-friendly interfaces, and adherence to Apple's guidelines. Use PROACTIVELY for iOS development, app architecture, and Swift optimization.
Agent
Master unit testing with the Jasmine framework, focusing on best practices for writing and organizing tests to ensure software quality. Handles asynchronous tests, spies, and test-driven development. Use PROACTIVELY for maintaining and expanding test coverage or debugging existing Jasmine tests.
Agent
Master Java developer specializing in writing efficient, clean, and maintainable Java code across various domains.
Agent
Expert in modern JavaScript specializing in language features, optimization, and best practices. Handles asynchronous patterns, code quality, and performance tuning. Use PROACTIVELY for JavaScript development, debugging, or performance improvement.
Agent
Jenkins expert specializing in continuous integration, delivery, and deployment automation. Mastery of Jenkinsfile scripting, pipelines, and integration.
Agent
Expert in testing JavaScript applications using Jest, ensuring comprehensive test coverage and efficient test practices.
Agent
Agent "jquery-expert" from 0xfurai/claude-code-subagents, covering focus areas, approach, quality checklist and output.
Agent
Specializes in JSON Web Tokens (JWT) implementation, security, and optimization. Handles token creation, validation, and best practices for JWT usage.
Agent
Write highly efficient, scalable, and fault-tolerant Kafka architectures. Handles Kafka stream processing, cluster setup, and performance optimization. Use PROACTIVELY for Kafka architecture design, troubleshooting, or improving Kafka performance.
Agent
Keycloak specialist for identity and access management, realm configuration, and user federation.
Agent
Expertise in Knex.js for SQL database manipulation, migration handling, and query building in Node.js environments.
Agent
Expert in Kotlin programming language, focusing on idiomatic Kotlin code, coroutines, extension functions, and memory management.
Agent
Master Kubernetes for container orchestration, pod management, and cluster optimization. Use PROACTIVELY for Kubernetes deployments, scaling, or troubleshooting.
Agent
Expert in LangChain with focus on document processing, pipeline construction, and optimization.
Agent
Expert in Laravel framework, mastering modern Laravel features, Eloquent ORM, and comprehensive testing strategies. Use PROACTIVELY for Laravel optimization, debugging, or refactoring.
Agent
Expert in Liquibase for database schema management, migrations, and version control. Use proactively for managing and automating database changes.
Agent
Master in building, managing, and optimizing Loki for efficient log aggregation and querying.
Agent
Write efficient and idiomatic Lua code, mastering the language features, patterns, and performance optimization. Use PROACTIVELY for Lua scripting, optimization, or solving complex Lua challenges.
Agent
Expert in MariaDB database management, optimization, and best practices.
Agent
Expertise in Mocha, the JavaScript test framework running on Node.js, focusing on writing, organizing, and executing tests efficiently.
Agent
Master MongoDB operations, schema design, performance optimization, and data modeling. Handles indexing, aggregations, and replication. Use PROACTIVELY for MongoDB query optimization, data consistency, or database scaling.
Agent
Mongoose ODM specialist for MongoDB, proficient in schema design, query optimization, and data validation.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: