An open-source MCP game server where humans and AI agents play chess, card games, board games, and other multiplayer games at the same table, with seat-based access and isolated hidden information.
Prices and medians update for the tier you select.
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West Window (rain-go) · Pro
No Pro plan
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Pro-provider median
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insufficient comparable pricing
vs Pro providers
No comparison
West Window (rain-go) doesn't sell Pro
ⓘ Comparisons are same provider type (provider) and same buyer tier (Pro). Never across tiers.
Market density
17th pctile
11 competing vendors
Comparable listings · 30d
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MCP servers · Pro median
$10/mo
4 priced · $8.74–$27.25 mid 50%
Platforms · Pro median
$3200/mo
3 priced · $1615–$3600 mid 50%
Price spectrum · Pro plans · 5 of 9 providers priced · log scale · $5 → $79/mo
MCP servers Platforms◻ shaded = middle 50% · line = median (all types)West Window (rain-go) has no comparable Pro price — not plotted
Products in this market
Ranked by how closely each one matches West Window (rain-go)'s job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.
Market = the products most similar to this one by capability; prices are median / quartiles over its priced members, separated by provider type and buyer tier.
