agent-seo-engine
Local-first SEO quality, search-intent, and opportunity engine for agents. Scores Markdown content and GSC-style opportunities before rewrites or publishing
MCP-сервер
Deterministic D&D 5e (SRD 5.2.1) rules verdicts for agents: cited legality checks for whole turns, legal-action enumeration, advantage math, and hash-stamped game-state lineage. Refuses what the rules don't decide (exit 2), quotes the rule text on every verdict, zero dependencies