Which tools exist only over MCP, and which operations only over REST?

Three Area Insights tools and all 13 AgentGraph AI tools are available only over MCP; Properties, Alerts, References, the comparables AI builder, and two Area Insights operations are available only over REST.

MCP only:

• ma_get_current_datetime, ma_get_time_series_operations, and ma_get_heatmap.
• Every agentgraph_… tool.

REST only:

• All 5 Properties, 12 Alerts, and 10 References operations.
• POST /api/v2/comparables/ai-builder.
• POST /market-analytics-api/distributions/properties and POST /market-analytics-api/analysis.

Everything else is available over both: comparables search and the Area Insights time series and distributions.

See MCP and REST compared.