Agent Skills: Nginx

Use this skill when helping with Nginx or OpenResty/Lua development tasks. Triggers include writing or debugging Nginx configuration (server blocks, location blocks, upstreams, proxy_pass, rewrites, maps, try_files), OpenResty/Lua module development (content handlers, access control, header manipulation, shared dictionaries, cosocket usage), and Nginx performance tuning (buffer sizing, keepalive tuning, caching, connection pooling, benchmarking). Also use when the user mentions .conf files, nginx.conf, lua modules in the context of a web server/reverse proxy/CDN, or any directive-level Nginx questions. Do NOT use for Apache, Caddy, HAProxy, or general web server questions unrelated to Nginx.