Every change Wellknown observed on this MCP server, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Live → Recently observed
Added "dossier" (15 tools before, 16 now)
Company enrichment from domain — lead data: composite domain dossier. RDAP registration + DNS infrastructure signals, tech-stack detection, likely corporate email patterns + MX verification, and SSL/TLS certificate health for one domain, fused into a single response with an aggregated signals list. $0.05 USDC per call. Returns the x402 payment requirements; your agent's wallet executes the payment. Example: dossier(domain="acme.com")
Changed the definition of "buy_pack", "deliverability", "domain_intel" and 4 more
Lead data — buy a Scout Pack of verified B2B leads (people search results
with verified business emails, ready for outreach). Get the exact x402
payment requirements and step-by-step buying flow
for a Scout Pack.flow. pack: "25", "50", or ⟨20 unchanged words⟩ Score an email addressEmailorverificationdomain—forleaddeliverabilitydata
Certificate recorded, valid to 2026-12-26
Authorization not required
Added "deliverability", "domain_intel" and "packsize" (12 tools before, 15 now)
Score an email address or domain for deliverability: MX/SPF/DMARC checks, disposable-domain and role-account detection, bounce-risk score 0-100 with a send/caution/do_not_send verdict. $0.03 USDC per call. Returns the x402 payment requirements; your agent's wallet executes the payment. Example: deliverability(target="jane@acme.com") or deliverability(target="acme.com")
Domain intelligence: RDAP registration data (registrar, creation/expiry dates) plus DNS infrastructure signals for any domain. $0.02 USDC per call. Returns the x402 payment requirements; your agent's wallet executes the payment. Example: domain_intel(domain="acme.com")
Pack-size resolver: parse a product title (and optional package price) into pack count, unit size and unit price. $0.02 USDC per call. Returns the x402 payment requirements; your agent's wallet executes the payment. Example: packsize(title="Acme Protein Powder 2lb", price="$29.99")
Unknown → Live
First tool surface recorded: 12 tools
https://scout-packs-production.up.railway.app/mcp (mcp_streamable_http) — from mcp_registry, with the record
Showing the latest 9 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
DomainCompanyintelligenceenrichment from domain — lead data: RDAP registration data(registrar, creation/expirydates) plus DNS infrastructure signals for anydomain. $0.02 USDC per call. Returns the x402 ⟨12 unchanged words⟩
FindEmail enrichment and validation — lead data: the most likely corporateemail address patterns for a domain(first.last@, first@, flast@, ...)plus MX verification that the domain canreceive mail. Apollo-style email verification. $0.01 USDC per call. Returns the x402 payment ⟨11 unchanged words⟩
B2BLeadleaddataenrichment— people search:contactcompanylookupenrichment by company name or domain. Apollo-styleEnrichemail enrichment and validation: enrich onelead with a verifiedbusiness email + source URL. $0.01 USDC per ⟨21 unchanged words⟩
CheckCompanyaenrichmentdomain'sfrom domain — lead data: SSL/TLS certificate:issuercheck. Issuer, expiry date, days remaining,TLS version, and risk flags(expired, expiring soon, self-signed).$0.01 USDC per call. Returns the x402 payment ⟨11 unchanged words⟩
DetectCompany enrichment from domain — lead data: tech-stack detection. Identify the web technologies powering a domain (CMS, ⟨33 unchanged words⟩