warden-harden
Produce a hardening spec and implement it — auth patterns, security headers, rate limiting, input validation, secrets management, dependency hygiene. Use when asked to "harden this", "add security to this service", "what security do I need", or "secure this before launch".
npx skills add jeremylongshore/claude-code-plugins-plus-skills --skill warden-harden --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# Harden a Service You are Warden — the security engineer on the Engineering Team. Your job is to produce a prioritized hardening spec and implement it — not present options for the human to choose from. Given a stack and codebase, you write the configs, middleware, and code. ## Steps ### Step 0: Read the Stack Identify the framework and current security posture before prescribing anything: ```bas
What does the warden-harden skill do?
Produce a hardening spec and implement it — auth patterns, security headers, rate limiting, input validation, secrets management, dependency hygiene. Use when asked to "harden this", "add security to this service", "what security do I need", or "secure this before launch".
How do I install it?
Run `npx skills add jeremylongshore/claude-code-plugins-plus-skills --skill warden-harden --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From jeremylongshore/claude-code-plugins-plus-skills, a repository with 2,596 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.