{"indexed":true,"server":"https://digitalundergroundstore.com/mcp","name":"Digital Underground Developer Marketplace","empirical_score":0.67,"verified_at":"2026-10-16T13:47:51+00:00","rank_of_verified":"760 / 2154","summary":"No blocking issues. Rank reflects verification evidence + freshness — keep /mcp healthy.","checks":[{"check":"battery","state":"partial","note":"empirical score 0.67 — handshake/tools pass but task-level calls did not. Likely cause: missing credentials or failing sample call. Ensure empty outputs never return as success and auth errors are descriptive."},{"check":"description","state":"ok","note":"92 chars — decent; adding concrete return-shape details helps semantic matching."},{"check":"tool_names","state":"pass","note":"4 tools with concrete names."},{"check":"freshness","state":"pass","note":"verified 3 days ago — fresh."},{"check":"dependencies","state":"ok","note":"1 declared dependency(ies). Make sure auth errors surface auth_guidance so agents can onboard."}],"tools_preview":["search_listings","get_listing","submit_listing","get_my_listing_status"],"badge":null}