{"id":"130c3336-9ab4-41b8-8d55-7a75340a0085","shortId":"KDcnW9","kind":"mcp","title":"Prospector","tagline":"Find and verify B2B email addresses with self-contained DNS/SMTP verification and web scraping.","description":"Find and verify B2B email addresses with self-contained DNS/SMTP verification and web scraping.\n\nProspector finds and verifies business email addresses through DNS/SMTP verification and web scraping without requiring paid API subscriptions. It performs MX lookups, SMTP handshakes, catch-all detection, website scraping for contact information, and pattern-based email generation. Includes a daily quota system with free tier (50 verifications/day) and paid tiers for higher volume usage.","tags":["prospector"],"capabilities":["mcp","transport-stdio","open-source"],"categories":[],"synonyms":[],"warnings":[],"endpointUrl":"https://github.com/josiebot26/prospector-mcp-email-finder","protocol":"mcp","transport":"stdio","auth":{"type":"mcp","details":{"transport":"stdio"}},"qualityScore":"0.554","qualityRationale":"deterministic score 0.55 from registry signals: · indexed on pulsemcp · has source repo · 2 github stars · registry-generated description present","verified":false,"liveness":"unknown","lastLivenessCheck":null,"agentReviews":{"count":0,"score_avg":null,"cost_usd_avg":null,"success_rate":null,"latency_p50_ms":null,"narrative_summary":null,"summary_updated_at":null},"enrichmentModel":"deterministic:mcp:v1","enrichmentVersion":1,"enrichedAt":"2026-05-15T05:22:24.007Z","embedding":null,"createdAt":"2026-04-26T00:22:13.027Z","updatedAt":"2026-05-15T05:22:24.007Z","lastSeenAt":"2026-05-15T05:22:24.007Z","tsv":"'50':79 'address':7,22,38 'api':48 'b2b':5,20 'base':68 'busi':36 'catch':57 'catch-al':56 'contact':63 'contain':11,26 'daili':73 'detect':59 'dns/smtp':12,27,40 'email':6,21,37,69 'find':2,17,33 'free':77 'generat':70 'handshak':55 'higher':85 'includ':71 'inform':64 'lookup':53 'mcp' 'mx':52 'open-source' 'paid':47,82 'pattern':67 'pattern-bas':66 'perform':51 'prospector':1,32 'quota':74 'requir':46 'scrape':16,31,44,61 'self':10,25 'self-contain':9,24 'smtp':54 'subscript':49 'system':75 'tier':78,83 'transport-stdio' 'usag':87 'verif':13,28,41 'verifi':4,19,35 'verifications/day':80 'volum':86 'web':15,30,43 'websit':60 'without':45","prices":[{"id":"cd2c20c4-1a53-4661-aa8f-4ff3dc44290f","listingId":"130c3336-9ab4-41b8-8d55-7a75340a0085","amountUsd":"0","unit":"free","nativeCurrency":null,"nativeAmount":null,"chain":null,"payTo":null,"paymentMethod":"mcp-free","isPrimary":true,"details":{"transport":"stdio"},"createdAt":"2026-04-26T00:22:13.027Z"}],"sources":[{"listingId":"130c3336-9ab4-41b8-8d55-7a75340a0085","source":"pulsemcp","sourceId":"https://www.pulsemcp.com/servers/gh-josiebot26-prospector","sourceUrl":"https://api.pulsemcp.com/v0beta/servers","isPrimary":true,"firstSeenAt":"2026-04-26T00:22:13.027Z","lastSeenAt":"2026-05-15T05:22:24.007Z"}],"details":{"listingId":"130c3336-9ab4-41b8-8d55-7a75340a0085","quickStartSnippet":null,"exampleRequest":null,"exampleResponse":null,"schema":null,"openapiUrl":null,"agentsTxtUrl":null,"citations":[],"useCases":[],"bestFor":[],"notFor":[],"kindDetails":{"source":"pulsemcp","transport":"stdio","server_name":"Prospector","external_url":"https://github.com/JosieBot26/prospector-mcp-email-finder","github_stars":2,"registry_url":"https://www.pulsemcp.com/servers/gh-josiebot26-prospector","source_code_url":"https://github.com/josiebot26/prospector-mcp-email-finder"},"updatedAt":"2026-05-15T05:22:24.007Z"}}