An MCP proxy and evaluation tool that tests agent tool selection, argument accuracy, and unnecessary calls, then optimizes MCP tool descriptions without modifying the underlying server.
Prices and medians update for the tier you select.
Ranked by how closely each one matches toolmetry'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.