1,190 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.
Skill Claude CodeCodex
Common design patterns with Java examples (Factory, Builder, Strategy, Observer, Decorator, etc.). Use when user asks "implement pattern", "use factory", "strategy pattern", or when designing extensible components.
Instructions file CodexOpenCode
Instructions for gtasb/Burp-AI-Analyzer, covering agents.md, build & test, architecture, key dependencies and known bugs & quirks.
Skill Claude CodeCodex ✓ vendor
Use when building, modifying, or reviewing Spring Boot 4.x applications (Spring Framework 7, Spring Security 7, Hibernate 7, Jackson 3) in Java or Kotlin — REST controllers, Spring Data JPA repositories, OAuth2 / JWT, WebFlux reactive endpoints, Kafka / event-driven code, Resilience4j, Spring Cloud, or Spring Boot…
BuiltBrokenModding/MFFS_Classic
Instructions file CodexOpenCode
Instructions for BuiltBrokenModding/MFFS_Classic, covering agent context: mffs classic (minecraft mod), project stack, commands, build & development and testing & verification.
Skill Claude CodeCodex
Use when the user asks to inspect a Java, Kotlin, or Kotlin Multiplatform (KMP) library API, verify if a method or class exists in the installed dependency version, compare or migrate between library versions, audit deprecated APIs, or check Gradle dependency graphs. Triggers: check library API, search class/method…
Skill Claude CodeCodex
Use the Maven Decoder MCP server to inspect code, APIs, methods, dependencies, versions, and usage examples from Maven artifacts installed in the user's local /.m2 repository. Use when working on Java, Maven, Gradle, Spring, Jakarta, Android, or JVM projects and the user asks about dependency internals, installed…
Skill Claude CodeCodex
Initialize a Java Maven Spring Boot project scaffold into an empty directory (or add a new child module to an existing one). Generates parent/child POM, logback, layered application config (application.yml core + local/test/prod env files), README, docs/ skeleton, test skeleton, Dockerfile/build.sh/run.sh/rollback.sh…
Plugin Claude Code
Bundles 1 command · 50 tokens together
A comprehensive Thymeleaf 3.1 reference skill for Claude Code, providing template syntax, expression language, iteration, conditionals, layout composition, and inlining guidance.
jmix-framework/jmix-agent-toolkit
Skill Claude CodeCodex
Create or change a persistent Jmix JPA entity and its required surrounding artifacts.
Instructions file
Claude Code instructions for langchain4j/langchain4j-cdi, covering claude.md, project overview, build system, essential build commands and module architecture.
Instructions file GitHub Copilot
A set of instructions for writing commit messages and analysing Spring Boot projects, a Java framework for building web applications.
Skill Claude CodeCodex
5 algorithm patterns with full Java implementations for common coding problems.
Skill Claude CodeCodex
Analyzes legacy RPG (Report Program Generator) programs from AS/400 and IBM i systems for migration to modern Java applications. Extracts business logic from RPG III/IV/ILE source code, identifies data structures (D-specs), file operations (F-specs), program dependencies (CALLB/CALLP), and converts RPG constructs to…
Cursor rule Cursor
A set of coding rules for Java and Spring Boot projects. Spring Boot is a Java framework for building web services and other applications.
Plugin Claude Code
Bundles 1 skill, 1 MCP server · 68 tokens together
Read your Java app's AI-ready error reports, and run a fix-run-check loop until the app is clean.
schemacrawler/SchemaCrawler-AI
Instructions file CodexOpenCode
AGENTS.md instructions for schemacrawler/SchemaCrawler-AI, covering agents.md — schemacrawler-ai, build and test, standard build and unit tests (java 21 required), with docker-based image verification (requires docker) and module layout.
Plugin Claude Code
Bundles 2 skills, 1 MCP server · 167 tokens together
Debug Java programs interactively from the command line via the jdbg CLI: launch a program or attach to a running JVM (JDWP), set breakpoints, step through code, and inspect variables, expressions, threads, and exceptions. Stateful background sessions with structured (text/JSON) output. Cross-platform, native on…
AyrtonAldayr/agent-skill-java-spring-framework
Skill Claude CodeCodex
Senior Java & Spring Boot 4 / Spring Framework 7 architect skill for 2026-standard development. Use when the user asks to build, scaffold, design, review, or explain Java applications using Spring Boot 4.x, Spring Framework 7.x, Spring Modulith, or any related Spring ecosystem project. Triggers include: creating REST…
Instructions file CodexOpenCode
Instructions for tha23rd/recaf-mcp, covering project overview, architecture, build & test, release flow and key conventions.
Skill Claude CodeCodex
A testing and quality-checking toolkit for running an application, finding bugs, and creating automated tests. It supports API tests and browser-based UI tests in Python or Java.
Skill Claude CodeCodexCursor
A set of rules for writing and changing Java backend code in a specific project. It describes the project's code layers, response format, validation, error handling, and files that must not be changed.
Skill Claude CodeCodex
A reference guide for LiteFlow, a Java framework for building business rules and process flows. It covers components, rules, data passed between steps, configuration sources, testing, monitoring, and AI-agent orchestration.
ravisharma46/Leak-Canary-Mcp-Server
Instructions file
Claude Code instructions for ravisharma46/Leak-Canary-Mcp-Server, covering claude.md, project overview, build & run commands, build the fat jar (includes all dependencies) and output: build/libs/leakcanary-mcp-server-all.jar.
Plugin Claude Code
Bundles 28 skills, 10 agents, 2 hooks · 2,560 tokens together
Java + Spring Boot TDD workflow plugin with requirements input drafting, RGB cycle, feature-level autonomous implementation, Cucumber acceptance testing, local tidying, system-wide refactoring, and 18 optional refactoring skills. Plan phase and Web App acceptance/skeleton setup now delegate to dedicated agents instead.
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: