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claude-harden-plugin
A codebase hardening plugin that audits your project for security vulnerabilities (OWASP Top 10:2025), debugging gaps, test coverage, robustness issues, and accessibility violations (WCAG 2.2). Works with any language. Compatible with both Claude Code and OpenCode.
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accessibilityagent-skillsai-code-reviewai-codingclaude-codeclaude-code-pluginclaude-skillscode-qualitycodebase-auditdevsecopsowaspowasp-top-10
Quality signals
StaleNo testsNo CIThin docsNo licenseNew
InstallSKILLInstall as a Claude Code skill
Universal installANY TOOL
$ npx skillcity@latest Calvin-LLC/claude-harden-pluginAuto-detects the skill or MCP server in this repo and installs it for Claude Code, Codex, Cursor, Cline, OpenCode, Gemini CLI, Anti-Gravity, OpenClaw and Hermes.
Requires Node.js 18+ (ships with npx).
Or install manually
# Install into ~/.claude/skills/ mkdir -p ~/.claude/skills/claude-harden-plugin curl -fsSL https://raw.githubusercontent.com/Calvin-LLC/claude-harden-plugin/main/SKILL.md -o ~/.claude/skills/claude-harden-plugin/SKILL.md
Loading README…
Ask a simulated agent to run this skill. It loads the real SKILL.md and reasons over your task with NVIDIA.
claude-harden-plugin — sandboxAI sandbox
Pick a quick prompt below or type your own — watch the agent execute this skill step by step.
guest@skillcity:~$Try a prompt