{"name":"Sigma Agents","description":"AI-powered local growth infrastructure. Scan any website for AI-readiness with the Sigma Score™.","url":"https://sigmaagents.ai/api/a2a","version":"1.0.0","capabilities":{"streaming":false,"pushNotifications":false,"stateTransitionHistory":false},"authentication":{"schemes":["none"]},"defaultInputModes":["application/json"],"defaultOutputModes":["application/json"],"skills":[{"id":"sigma_score","name":"Sigma Score™ AI-Readiness Scan","description":"Scans a website URL and returns a comprehensive AI-readiness score (0–100) with SEO, Local SEO, and AEO breakdowns.","tags":["scanning","seo","aeo","ai-readiness"],"examples":["Scan example.com for AI readiness","What is the Sigma Score for mybusiness.com?"]}]}