App Store + Google Play reviews with per-app complaint summary for agents.
68 servers across sales & crm, payments & billing, security & testing, browser automation, marketing, seo & social, search, design & media, research, web, search & scraping, lifestyle & local, finance & commerce, files & storage, email, e-commerce, analytics & monitoring and gaming & entertainment. The largest is Afterwren.
Sales & CRM · Payments & Billing · Security & Testing · Browser Automation · Marketing, SEO & Social · Search · Design & Media · Research · Web, Search & Scraping · Lifestyle & Local · Finance & Commerce · Files & Storage · Email · E-commerce · Analytics & Monitoring · Gaming & Entertainment
68 MCP servers. 68 of 68 are free to start.
DomainDNA: a domain's tech stack, email security (MX/SPF/DMARC), TLS expiry and age in one record.
HireHeat Jobs: search jobs on 12,000+ company career sites (Greenhouse, Ashby, Workable…).
Hollerdex: a domain's public emails, phones and social profiles as one ranked contact card.
Keyword ideas from Google/YouTube/Bing/Amazon autocomplete, with intent and trend verdict.
Linkheft: 0-100 domain authority, web-graph rank and trend for any domains, from open data.
Google Trends for agents: trend verdict, stats, rising queries, regions, trending now.
Daily data feeds MCP: CISA KEV+EPSS, SEC Form 4, 10-K sections, domain ranks. Keys $19/mo.
Tech stack, email security (SPF, DMARC, MX provider) and domain age API + MCP. 25 free domains/day.
US tariff API + MCP: HTS duty rates, Section 301 lists. Keys $19/mo; 50 free calls a day.
US import duty and HTS codes from the official USITC schedule, plus Section 301 China status. Free.
Feedpeck: find any site's RSS/Atom/JSON feeds + latest posts. Free, no key.
The rest either hold an API key issued by the publisher or ask for nothing.
Listed without a verification tick. Read the listing before installing.