{"indexed":true,"server":"https://app.emaillistvalidation.com/mcp","name":"Email List Validation Email Verification","empirical_score":0.67,"verified_at":"2026-10-09T04:14:34+00:00","rank_of_verified":"774 / 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":"93 chars — decent; adding concrete return-shape details helps semantic matching."},{"check":"tool_names","state":"pass","note":"9 tools with concrete names."},{"check":"freshness","state":"pass","note":"verified 10 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":["get_api_key","get_credit_balance","list_lists","get_list","explain_result","verify_email","verify_batch","estimate_cost","get_batch_status"],"badge":null}