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severity1-marketplace - Claude Code Plugin | ClaudePluginHub

Plugin

severity1-marketplace

Severity level classification and prompt improvement for marketplace plugins. Assigns severity ratings (S1-Critical through S4-Low) and enhances plugin prompts for clarity, safety, and effectiveness.

What's Inside

Slash Commands2

/prompt-improve

Analyze and improve a plugin prompt, skill definition, or command instruction

severity-classify

/severity-classify

Classify an issue, finding, or vulnerability by severity level (S1-S4)

Agents1

severity-triage

/severity-triage

Automated severity triage agent for issues and vulnerabilities

Skills1

prompt-improver

/prompt-improver

Analyze and improve plugin prompts, skill definitions, and command instructions for clarity, safety, and effectiveness. Use when the user asks to "improve a prompt", "review a skill", "enhance instructions", "make this prompt better", "optimize this command", or "audit prompt quality".

README

Claude Code Skills & Plugins Hub

The largest open-source marketplace for Claude Code plugins and agent skills. 346 plugins, 1,900+ skills, 16 community contributors — validated, graded, and ready to install.

pnpm add -g @intentsolutionsio/ccpi    # Install the CLI
ccpi install devops-automation-pack     # Install any plugin

Or use Claude's built-in command:

/plugin marketplace add jeremylongshore/claude-code-plugins

Browse the marketplace | Explore plugins | Download bundles

Killer Skill of the Week — executive-assistant-skills: "The AI skills that fully replaced a $4k/mo executive assistant" by Martin Gontovnikas. Research meetings, draft emails, manage Todoist action items — the complete EA workflow. Grade: A.

Previous picks: skill-creator, cursor-pack, crypto-portfolio-tracker. See all at tonsofskills.com.

What Changed: Claude Code in 2026

Anthropic shipped several features since plugins launched in October 2025 that change how developers extend Claude Code:

View full README on GitHub

The plugin manifest points to a different repository than the source indexed by ClaudePluginHub.

Stats

Version1.0.0

Stars2

MaintenancePoor

LicenseMIT

Last CommitMar 22, 2026

AddedJul 18, 2026

Actions

View on GitHub View README Plugin Marketplace JSON

Available In

claude-code-plugins-plus2

Safety Signals

Caution

Uses power tools

Uses Bash, Write, or Edit tools

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Keywords

prompt-improvement

Publisher marketplaceseverity1-marketplace@claude-code-plugins-plus · marketplace and plugin share one repository (kriptoburak/jeremylongshore-claude-code-plugins-plus-skills)

$

npx claudepluginhub kriptoburak/jeremylongshore-claude-code-plugins-plus-skills --plugin severity1-marketplace

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