Protocol · MCP
Spann publishes two distinct read-only MCP identities.
Spann Stays is the fixture-backed hospitality surface. Persimmon is the separate brand-intelligence proof surface. Neither endpoint provides live booking, payment, or property authority.
Spann Stays
Sample stay discovery through one bounded public endpoint.
Spann Stays exposes three deterministic fixture tools for sample availability, booking-constraint explanation, and reservation-action preparation for review.
Persimmon continuity
Three brand-intelligence tools remain separate.
get_brand_signals
Returns bounded brand-signal output for a company or domain.
get_momentum_index
Returns a read-only momentum view, not an operator action path.
get_competitive_context
Returns competitive context as an inspection surface, not a commerce surface.
This surface is useful because it is inspectable and publicly reachable today. It is intentionally narrow. It helps establish what a machine-facing proof layer can look like without overstating what Spann can execute.
Proof links
Public references available now.
- persimmonhq.com/demo/mcpHuman-readable walkthrough for the public proof surface.
- mcp.persimmonhq.comMachine-readable identity surface.
- mcp.persimmonhq.com/healthzHealth and identity confirmation.
Out of scope for this surface
What this MCP proof does not mean.
- No hospitality booking authority.
- No public transaction endpoint.
- No live inventory, rates, holds, or confirmations.
- No payment handling or property-authorized execution.
Related surface
Spann documents the protocol boundary on its own domain.
This page is part of Spann’s public discovery surface. It documents Spann Stays while preserving Persimmon as a distinct product identity and compatibility surface.