By kasperjunge
Advanced context engineering workflow plugin based on HumanLayer's ACE methodology for codebase research, planning, and implementation
npx claudepluginhub kasperjunge/kasperjunge-marketplace --plugin research-plan-implementCreate detailed implementation plans through interactive research and iteration
Implement technical plans from tasks/<username>/ with verification
Document codebase as-is with thoughts directory for historical context
Analyzes codebase implementation details. Call the codebase-analyzer agent when you need to find detailed information about specific components. As always, the more detailed your request prompt, the better! :)
Locates files, directories, and components relevant to a feature or task. Call `codebase-locator` with human language prompt describing what you're looking for. Basically a "Super Grep/Glob/LS tool" — Use it if you find yourself desiring to use one of these tools more than once.
codebase-pattern-finder is a useful subagent_type for finding similar implementations, usage examples, or existing patterns that can be modeled after. It will give you concrete code examples based on what you're looking for! It's sorta like codebase-locator, but it will not only tell you the location of files, it will also give you code details!
Do you find yourself desiring information that you don't quite feel well-trained (confident) on? Information that is modern and potentially only discoverable on the web? Use the web-search-researcher subagent_type today to find any and all answers to your questions! It will research deeply to figure out and attempt to answer your questions! If you aren't immediately satisfied you can get your money back! (Not really - but you can re-run web-search-researcher with an altered prompt in the event you're not satisfied the first time)
Personal collection of workflow plugins I've built for Claude Code
Hey! I'm sharing some plugins I've created to make development with Claude Code more systematic and powerful. These are based on advanced context engineering patterns that help with with my daily work.
The ultimate workflow plugin for systematic software development
A three-phase methodology that helps you:
Based on Advanced Context Engineering by Dexter Horthy @ HumanLayer.
What you get:
Specification-first development workflow for building projects right the first time
A four-phase methodology that guides you through:
What you get:
To install my plugins, first add this repo as a marketplace in Claude Code:
/plugin marketplace add kasperjunge/kasperjunge-marketplace
Then install whichever plugins you want:
/plugin install research-plan-implement@kasperjunge-marketplace
/plugin install spec-driven-development@kasperjunge-marketplace
| Plugin | Version | Description |
|---|---|---|
| research-plan-implement | 1.0.0 | Advanced context engineering workflow for systematic development |
| spec-driven-development | 1.0.0 | Specification-first workflow with requirements, design, planning, and rigorous testing |
Feel free to fork this and create your own plugin collection! Check out the Plugin Development Guide to learn how Claude Code plugins work.
marketplace/
├── .claude-plugin/
│ └── marketplace.json # Marketplace catalog
├── plugins/
│ └── your-plugin/
│ ├── plugin.json # Plugin manifest
│ ├── README.md # Plugin docs
│ ├── agents/ # Optional: AI agents
│ ├── commands/ # Optional: slash commands
│ └── scripts/ # Optional: helper scripts
└── docs/
└── plugin-marketplaces.md # Detailed documentation
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