serverlisted

# Server Skill Production Linux server setup, configuration, and tuning — from fresh Droplet to fully hardened, optimised web server. **RULE: Show every command before running. For destructive ops (UFW enable, service restart), always confirm.** > **🚧 Status: Stub — implementation pending** > > This reference skill has the structure but the snippet content is still being filled in > (you'll see `<!-- TODO -->` placeholders below). It activates and tells Claude the topic > exists, but won't yield deep snippets yet. > > **Want to help?** Pick any TODO, write the snippet, open a PR. See [CONTRIBUTING.md](../../CONTRIBUTING.md). > Each contribution moves the skill closer to "Ready" status. --- ## Capabilities ### Nginx Configuration <!-- TODO: Server blocks, upstream proxies, gzip, HTTP/2, rate limiting --> <!-- TODO: nginx.conf tuning (worker_processes, worker_connections, keepalive) --> <!-- TODO: Nginx as reverse proxy for Node/Python/PHP --> <!-- TODO: Static file caching headers, try_files patterns --> ### PHP-FPM Tuning <!-- TODO: Pool config (pm = dynamic vs ondemand vs static) --> <!-- TODO: max_children calculation based on RAM --> <!-- TODO: PHP-FPM status page, slow log --> <!-- TODO: opcache settings for production --> ### SSL / Let's Encrypt (Certbot) <!-- TODO: Certbot install, --nginx plugin, wildcard certs via DNS challenge --> <!-- TODO: Auto-renewal, pre/post hooks --> <!-- TODO: SSL hardening (TLS 1.2+, ciphers, HSTS, OCSP stapling) --> ### UFW Firewa