
An open-source evaluation harness and MCP server for testing MCP-based retrieval systems. Measures calibration, anisotropy, relevance, corpus coverage, citation integrity, conservation, and OAuth discovery.
Prices and medians update for the tier you select.
Ranked by how closely each one matches Mcp Retrieval Probe'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.