Google tells you what exists. Faceabot tells you what holds up.
US sales tax for AI agents: rates, economic nexus, taxability, filing. Citation-backed.
MCP endpoint :https://api.taxlocus.com/mcp · website · measurements and detailsAI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt
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