869 mods tagged Java that install into Codex, measured the same four ways as everything else here: what each costs in tokens on every session, what a security scan found and why, whether it is the original, and what changed.
Skill Codex
A decision guide for choosing the correct WxJava Maven module, dependency management file, and example for a WeChat use case. WxJava is a Java software development kit for services such as official accounts, mini programs, and payments.
Skill Claude CodeCodex
A search skill for finding content on Zhihu, a Chinese question-and-answer and article platform, through its search API.
Skill Claude CodeCodex
Expert Java developer skill for AgentScope Java framework - a reactive, message-driven multi-agent system built on Project Reactor. Use when working with reactive programming, LLM integration, agent orchestration, multi-agent systems, or when the user mentions AgentScope, ReActAgent, Mono/Flux, Project Reactor, or…
Skill Claude CodeCodex
Trigger, monitor, update, profile, and stop Camunda load tests using gh CLI and kubectl directly — no MCP server required.
Skill Claude CodeCodex needs its repo ✓ vendor
Run Tika's OSS-Fuzz Jazzer targets locally against a working-tree checkout — build the image, build fuzzers from local source, fuzz a target, run a corpus as a regression pass, reproduce a crash, and add seeds. Use for "fuzz the OneNote parser", "run OneNoteParserFuzzer against these files", "reproduce an OSS-Fuzz…
Skill Claude CodeCodex
AI quality judge that scores agent responses 0-10 across helpfulness, accuracy, completeness, and clarity. Use when evaluating multi-agent output or implementing LLM-as-judge quality gates.
Skill Claude CodeCodex needs its repo ✓ vendor
Run a specific sample for the Azure AI Content Understanding Java SDK. Use when users want to run a particular sample like Sample02AnalyzeUrl or Sample03AnalyzeInvoice.
Skill Claude CodeCodex
Prepare and execute a new release for the flutter-intellij plugin, including updating dependencies, compatibility bounds, changelogs, and verification.
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.
Skill Claude CodeCodex
Create new skills, modify and improve existing skills for JavaClaw. Use when users want to create a skill from scratch, edit or improve an existing skill, or refine a skill's description so it triggers more reliably. Also use when a user asks to "turn this workflow into a skill", "save these instructions as a skill"…
Skill Codex
A set of conventions for writing, reviewing, refactoring and explaining Java and Spring Boot code. It covers common application layers such as controllers, services and data-access code, while allowing repository-specific rules to take priority.
Skill Codex
Use this skill when helping users build applications with AI4J in their own Java or Spring Boot projects, including first chat, streaming, tool/function calls, MCP, RAG, memory, Agent runtime, Coding Agent CLI embedding, FlowGram integration, provider configuration, dependency selection, and troubleshooting. It guides…
Skill Claude CodeCodex
Creates Java + Spring Boot projects: Web applications, full-stack apps with Vue.js or Angular or React or vanilla JS, PostgreSQL, REST APIs, and Docker. Use when creating Spring Boot projects, setting up Java microservices, or building enterprise applications with the Spring Framework.
Skill Claude CodeCodex
Build, sign, notarize, staple, validate, and troubleshoot macOS DMG releases for Java and JavaFX applications packaged with jlink/jpackage. Use when creating Developer ID signed Java desktop apps, configuring GitHub Actions release workflows, handling Apple notarization, or debugging Gatekeeper, hardened runtime, JVM…
Skill Claude CodeCodex
Kotlin/Java/Swift LSP server for code navigation in Android and iOS codebases. Use when navigating Kotlin, Java, or Swift source files: finding class definitions, listing symbols, jumping to implementations, finding all usages, checking type signatures, or switching workspace between projects. Triggers for: "find this…
Skill Claude CodeCodex
A tool that packages a visual theme for SolonCode Web UI as an installable ZIP file. SolonCode is a web-based coding interface, and a skin changes its colors, backgrounds, and overall appearance.
Skill Claude CodeCodex
Crawlberg mise task loops for alef regeneration, core and binding builds, e2e generate/build/test and cleanup, plus known e2e gotchas. Use when unsure which task to run, or when a crawlberg build, alef regen or e2e run misbehaves.
Skill Claude CodeCodex
Compact coding guidelines for the explyt/spring-plugin repository - covers process rules (think first, simplicity, surgical changes), module layout, IntelliJ Platform threading and PSI rules, inspection and test conventions, message bundles, statistics tracking, and PR hygiene. You must call this skill before any code…
Skill Claude CodeCodex
RealSenseID face authentication SDK reference. Use when writing code for face enrollment, authentication, host-mode faceprint extraction/matching, device configuration, user management, device discovery, camera preview, logging, or serial connection. Covers C++ (RealSenseID namespace), Python (rsidpy), and C# (rsid).
MCP server Claude CodeCodexCursor +2
MCP server for Java class and jar file decompilation using CFR. Runs locally from the java-decompile-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server "mcp-zap-server" as configured in dtkmn/mcp-zap-server. Runs in Docker (ghcr.io/dtkmn/mcp-zap-server:v0.8.0). Needs 8 environment variables to run.
Sxuan-Coder/alibaba-java-development-guide
Skill Claude CodeCodex
A routed reference guide for Alibaba's Java coding standards. It covers code style, exceptions and logs, unit tests, security, MySQL, project structure, and design rules.
MCP server Claude CodeCodexCursor +2
Install deptrust, a local package vulnerability checker and MCP server for AI agents. Runs locally from the @clidey/deptrust npm package.
Skill Claude CodeCodex
Migrate Spring Security 5 to Spring Security 6 configuration. Use when removing WebSecurityConfigurerAdapter, replacing @EnableGlobalMethodSecurity with @EnableMethodSecurity, converting antMatchers to requestMatchers, or updating to lambda DSL configuration style. Covers SecurityFilterChain beans and authentication…
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: