By thejavaguy
Creating or amending specifications for software projects or features
npx claudepluginhub thejavaguy/tjg-claude-marketplace --plugin spec-creatorExtend an existing project specification by identifying gaps and interviewing the user to fill them. Use when the user says "update the spec", "add to the spec", "the spec is missing X", or wants to expand requirements, design decisions, or operational details in an existing spec file.
Create a specification for a new feature of existing software project. Use when the user says "create the spec for the new feature", "help me plan a new feature", "let's specify a feature" and similar.
Create a specification for a new software project. Use when the user says "create the spec for the new project", "help me plan a new project", "let's define requirements for a new application" and similar.
⚡ Updated for Opus 4.6, Sonnet 4.6 & Haiku 4.5 — Three-tier model strategy for optimal performance
Each plugin is completely isolated with its own agents, commands, and skills:
Add this marketplace to Claude Code:
/plugin marketplace add thejavaguy/tjg-claude-marketplace
This makes all plugins available for installation, but does not load any agents or tools into your context.
Browse available plugins:
/plugin
Install the plugins you need:
/plugin install spec-creator@tjg-claude-marketplace
Each installed plugin loads only its specific agents, commands, and skills into Claude's context.
You install plugins, which bundle agents and skills.
"Plugin not found" → Use plugin names, not agent names. Add @tjg-claude-marketplace suffix when installing.
Plugins not loading → Clear cache and reinstall:
rm -rf ~/.claude/plugins/cache/tjg-claude-marketplace && rm ~/.claude/plugins/installed_plugins.json
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