
An open-source MCP server and simulated Alexa+ experience that records agent actions in a tamper-evident ledger, explains decisions, supports undo, and applies spending limits and quiet-hour guardrails.
Prices and medians update for the tier you select.
Ranked by how closely each one matches Black Box for Alexa+'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.