Jylhis Plugins
Install Markus Jylhänkangas’s eight-plugin marketplace for deep Rust, Go, C++, and Python agent skills plus LSP integrations like rust-analyzer and gopls.
Overview
jylhis-plugins is a plugin marketplace for the Build phase that distributes eight language-development plugins with dozens of skills and LSP support for Rust, Go, C++, and Python.
What is this marketplace?
- 8 plugins in jylhis-plugins marketplace
- rust-dev: 29 skills for ownership, lifetimes, concurrency, domain patterns, plus rust-analyzer LSP
- golang-dev: 36 skills for idioms, testing, performance, security, plus gopls LSP
- cpp-dev: modern C++ idioms, patterns, testing, performance, and security skills
- python-dev: Python idioms, patterns, testing, and related development skills
- 8 plugins in marketplace
What problem does it solve?
Polyglot solo builders waste time when Claude gives generic answers that ignore rust-analyzer, gopls, and language-specific idioms across Rust, Go, C++, and Python codebases.
Who is it for?
Backend and systems solo developers using Claude Code on Rust, Go, C++, or Python who want large skill libraries and analyzer integration from one marketplace.
Skip if: Builders who only need reminders, Git helpers, or non-development marketplaces without language depth.
What do I get? / Deliverables
After registering the marketplace, you enable targeted dev plugins so sessions follow idiomatic patterns, testing norms, and LSP-backed feedback for your stack.
- Up to eight installable language dev plugins from one marketplace
- In-session idiomatic coding guidance aligned with LSP tooling where configured
Plugins in this marketplace
8 plugins — install individually after you add the marketplace.
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Journey fit
Language intelligence plugins apply while you implement systems and services, which is core Build work for backend-heavy solo products. Rust, Go, C++, and Python packs with LSP hooks target backend implementation patterns, testing, and performance rather than launch or growth tooling.
How it compares
Multi-language dev intelligence marketplace with LSP-backed plugins, not a single-purpose productivity or legal analytics bundle.
Common Questions / FAQ
Who is Jylhis Plugins for?
It is for Claude Code users implementing Rust, Go, C++, or Python backends who want many curated skills and optional rust-analyzer or gopls integration.
When should I use Jylhis Plugins?
Use it during active implementation when you need idiomatic guidance, testing and performance patterns, and LSP-aligned assistance for your chosen languages.
How do I add Jylhis Plugins to my agent?
Add the Jylhis claude-marketplace source in Claude Code settings, then install rust-dev, golang-dev, cpp-dev, python-dev, or other listed plugins as needed.