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By yzavyas
JVM static and runtime analysis. Use when: finding dead code, optimizing Java/Kotlin apps, profiling, debugging memory leaks. Covers SootUp, Scavenger, async-profiler, JFR, ProGuard.
npx claudepluginhub yzavyas/claude-1337 --plugin jvm-analysis-1337A marketplace of cognitive extensions for Claude Code.
📚 Documentation · 🔍 Catalog · 💡 Ethos
/plugin marketplace add yzavyas/claude-1337
/plugin install core-1337@claude-1337
Known issues: #14815, #14061, #15369
Workaround:
~/.claude/plugins/marketplaces/claude-1337/plugins/core-1337/scripts/install-workaround.sh
Development happens on the dev branch. This main branch is for marketplace distribution only.
git checkout dev
See CONTRIBUTING.md or the contributor guide.
MIT
Profile application performance with CPU, memory, and execution time analysis
Share bugs, ideas, or general feedback.
Based on adoption, maintenance, documentation, and repository signals. Not a security audit or endorsement.
Memory leak detection and heap analysis
Java JDWP debugger via MCP — set breakpoints, inspect runtime state, evaluate expressions, mutate variables, catch exceptions at throw site, trace execution with logpoints.
DECX Android analysis workflows for skills, agents, and hooks
Continuous JVM monitoring + optimization + troubleshooting via the Argus CLI. Bootstraps the CLI on first use, runs the harness against a target PID, and summarises findings + JVM-flag recommendations.
Debug Java applications in real time using JDB (Java Debugger CLI). Attach to running JVMs or launch new ones under JDB, set breakpoints, step through code, inspect variables, analyze threads, and diagnose exceptions.
Write rigorous evals for LLM agents, skills, MCP servers, and prompts. Use when: building test suites, measuring effectiveness, choosing frameworks. Covers: DeepEval, Braintrust, RAGAS, precision/recall, F1.
AI image and video generation. Use when: Midjourney prompting, choosing image/video models, troubleshooting AI art, reference types, style transfer, text-in-image.
Rust production patterns. Use when: building Rust systems. Covers ownership decisions, async gotchas, crate selection, domain knowledge (networking, embedded, WASM, FFI, proc-macros).
Architectural reasoning with The Guild. 13 specialized agents with orthogonal perspectives for multi-viewpoint architecture review.
Frontend experience engineering. Use when: animations, 3D/WebGL, scrollytelling, data visualization, typography, color systems, design patterns. Covers Motion, GSAP, Three.js, R3F, Threlte, D3, OKLCH, fluid type.
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