plugin-creator
This skill should be used when creating, modifying, or managing Claude Code plugins and plugin marketplaces. Trigger when working with plugin manifests (plugin.json, marketplace.json), creating plugin directory structures, adding plugin components (commands, skills, agents, hooks), version bumping,…
Install / Use
npx skills add lttr/claude-marketplace --skill plugin-creatorInstalls into whichever agent you are using.
SKILL.md
Installable skill definition
Quality Score
Category
AutomationSupported Platforms
Tags
Our assessment of plugin-creator
plugin-creator scores 62/100 on our quality scale, 2721st of 2,892 Automation skills we index.
We have not analysed the SKILL.md file itself yet, so the content part of this score is an estimate until our crawler reaches it.
It has no GitHub stars yet, so there is no community track record; judge it on its content.
Maintenance, license and trust
- We could not determine when the repository was last updated.
- Our last check on 2026-10-19 could not reach the source (HTTP 404); it may have been moved or deleted.
- No license is declared. By default that means all rights are reserved: you can read it, but reusing or redistributing it is not clearly permitted. Ask the author before building on it commercially.
- Its trust signals score 68/100, with 3 cautions from licensing, adoption, age or documentation. These come from repository metadata, not a code audit — read the skill file before letting an agent act on it.
plugin-creator compared with similar skills
All 4 of these similar skills score higher than plugin-creator; compare them before choosing.
| Skill | Score | Stars | Updated | Format |
|---|---|---|---|---|
| plugin-creator (this skill)by lttr | 62 | 0 | — | SKILL.md |
| Agent-Reachby Panniantong | 100 | 101.3k | today | CLAUDE.md |
| Scraplingby D4Vinci | 100 | 89.3k | 1d ago | MCP Server |
| rufloby ruvnet | 100 | 78.8k | today | MCP Server |
| algorithmic-artby anthropics | 100 | 177.9k | 31d ago | SKILL.md |
Frequently asked questions
- How do I install plugin-creator?
- Run
npx skills add lttr/claude-marketplace --skill plugin-creator. The install tabs above show the steps for each supported agent. - Which AI agents does plugin-creator work with?
- It is written for Claude Code, as a SKILL.md file. Other agents that read the same format can often use it too.
- Is plugin-creator safe to use?
- It declares no license and scores 68/100 on trust signals. Skills are instructions an agent will follow, so read the file before installing it and do not approve commands you do not understand.
- Is plugin-creator still maintained?
- We could not determine when the repository was last updated.
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Trust signals
From repository metadata: license, adoption, age and documentation. Not a code audit — see the Safety scan above for what the skill file itself contains.