Reference implementation of the iwant.fyi demand-side protocol v1.0. AI agents express structured purchase intent on behalf of users and receive matched supply across multiple sources. MCP-native with HTTP fallback. Category-agnostic matching that respects structured constraints
Prices and medians update for the tier you select.
Compare at
iwant-marketplace · Pro
No Pro plan
—
Pro-MCP server median
$52.5
across 6 priced MCP servers
vs Pro MCP servers
No comparison
iwant-marketplace doesn't sell Pro
ⓘ Comparisons are same provider type (MCP server) and same buyer tier (Pro). Never across tiers.
Market density
19th pctile
4 competing vendors
Comparable listings · 30d
Flat
limited data · 1 priced comparable
MCP servers · Pro median
$52.5/mo
6 priced · $44–$144 mid 50%
Price spectrum · Pro plans · 7 of 10 providers priced · log scale · $10 → $500/mo
MCP servers Platforms◻ shaded = middle 50% · line = median (all types)iwant-marketplace has no comparable Pro price — not plotted
Products in this market
Ranked by how closely each one matches iwant-marketplace'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.