An open-source defensive disclosure describing cross-platform agent mailboxes and scheduled MCP meeting sessions. Released as a frozen v1.0 project under CC BY-SA 4.0.
Prices and medians update for the tier you select.
Ranked by how closely each one matches agent-messaging-prior-art'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.