Discover the toolingbehind modern intelligence
The operating system for AI infrastructure discovery. Search a live map of MCP servers, AI agents, LLM tools, automation systems, and developer infrastructure.
sgnl-cli
SEO & performance analysis CLI. Analyze any URL for Core Web Vitals, technical SEO, content quality, structured data, robots.txt, and site-wide link structure. Includes Google Search Console integration, Explorer crawler with PageRank & clustering, and AI agent skills for automated audits.
6stars
0forks
TypeScript
Quality signals
ActiveNo testsNo CIThin docsNo licenseNew
InstallSKILLInstall as a Claude Code skill
Universal installANY TOOL
$ npx skillcity@latest stoyan-koychev/sgnl-cliAuto-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/sgnl-cli curl -fsSL https://raw.githubusercontent.com/stoyan-koychev/sgnl-cli/main/SKILL.md -o ~/.claude/skills/sgnl-cli/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.
sgnl-cli — 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