Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
19 matching
Showing 1–19 of 19 servers
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Figurewell
streamable-httpdev.workers.cybermax-tools.cybermax/figurewell-api
Point-in-time SEC financials API + MCP: XBRL as first reported, EDGAR times. 100 free/day.
official 3 tools -
Shiftmoor
streamable-httpdev.workers.cybermax-tools.cybermax/shiftmoor
Website change monitor MCP: see what changed on any public page. Free 3 pages; $4.99/mo.
official 1 tool -
Pricewick
streamable-httpdev.workers.cybermax-tools.cybermax/pricewick
Competitor price & stock monitor MCP: check any product page. Free 5 products; $9.99/mo.
official 1 tool -
Citewren
streamable-httpdev.workers.cybermax-tools.cybermax/citewren
AI search readiness MCP: score a site for ChatGPT/Claude/Perplexity crawlers. 3 free/day.
official 1 tool -
Awardtide Recompete Radar
streamable-httpdev.workers.cybermax-tools.cybermax/awardtide
Expiring US federal contracts MCP: recompete search by NAICS/agency. Free first 10; $29/mo.
official 1 tool -
Haulroll
streamable-httpdev.workers.cybermax-tools.cybermax/haulroll-api
FMCSA carrier vetting API + MCP: authority, insurance, OOS. Keys $19/mo; 50 free calls/day.
official 3 tools -
Swellmeter Trending
streamable-httpdev.workers.cybermax-tools.cybermax/swellmeter-api
Google trending searches API + MCP: 30 countries, day lists, 30-day history. $5 pack; 50 free/day.
official 5 tools -
Sumbloom
streamable-httpdev.workers.cybermax-tools.cybermax/sumbloom
Number puzzle API + MCP: solver-checked puzzles as JSON/SVG, daily puzzle. $5/mo; 50 free/day.
official 1 tool -
Recallroll
streamable-httpdev.workers.cybermax-tools.cybermax/recallroll-api
VIN recall API + MCP: VIN decode + every NHTSA recall, Do Not Drive first. $19/mo; 50 free/day.
official 2 tools -
Orbitwren
streamable-httpdev.workers.cybermax-tools.cybermax/orbitwren
Orbital data center & space AI compute tracker MCP: projects, launches, orbits, alerts. 100 free/day
official 6 tools -
Namewhere
streamable-httpdev.workers.cybermax-tools.cybermax/namewhere
Company name to domain API + MCP: official website, confidence, evidence. $5 pack; 25 free/day.
official 1 tool -
Linkheft
streamable-httpdev.workers.cybermax-tools.cybermax/linkheft-api
Domain authority API + MCP: 0-100 score, rank, trend, 50/call. $19/mo; 1,000 free lookups/day.
official 2 tools -
Leafmelt
streamable-httpdev.workers.cybermax-tools.cybermax/leafmelt
PDF/Word/Excel/HTML to clean Markdown for LLMs and RAG. Keys $19/mo; 50 free calls a day.
official 2 tools -
Kevscope
streamable-httpdev.workers.cybermax-tools.cybermax/kevscope-api
CVE patch-priority API + MCP: CISA KEV, EPSS, CVSS, SSVC. Keys $19/mo; 200 free calls/day.
official 3 tools -
Insidewell
streamable-httpdev.workers.cybermax-tools.cybermax/insidewell-api
Insider trading API + MCP: SEC Form 4 buys/sells, cluster buys. Keys $19/mo; 100 free/day.
official 3 tools -
HireHeat
streamable-httpdev.workers.cybermax-tools.cybermax/hireheat-api
Company hiring signals + open jobs from Greenhouse, Lever, Ashby boards, API + MCP. 20 free/day.
official 2 tools -
Dutyfinch
streamable-httpdev.workers.cybermax-tools.cybermax/dutyfinch
US tariff API + MCP: HTS duty rates, Section 301 lists. Keys $19/mo; 50 free calls a day.
official 4 tools -
DomainDNA
streamable-httpdev.workers.cybermax-tools.cybermax/domaindna-api
Tech stack, email security (SPF, DMARC, MX provider) and domain age API + MCP. 25 free domains/day.
official 4 tools -
Afterwren
streamable-httpdev.workers.cybermax-tools.cybermax/afterwren
Retired-API replacements: Clearbit-style company autocomplete, logos, profiles; geocoding; books.
official 7 tools
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