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Live junk silver and gold melt value calculator: spot price, coins, sterling. USD/CAD.
MCP endpoint :https://80percentsilver.com/mcp · website · measurements and detailsLive gold & silver prices for 37 countries. Tamara/Tabby installment calculators for Saudi Arabia.
MCP endpoint :https://www.zahabprice.com/mcp · website · measurements and detailsSend AI-made document changes for human review, then read the decisions back.
MCP endpoint :https://peer-review.meltstudio.ai/api/mcp · website · measurements and detailsOfficial answers of Gold & Silver Company, precious metals refinery, Belgium (FR/EN/NL)
MCP endpoint :https://ask.goldandsilvercompany.com/mcp · website · measurements and detailsPolish gold/silver bullion dealer: live PLN prices, stock, buyback prices, guides. Read-only.
MCP endpoint :https://mcp.idfmetale.pl/mcp · website · measurements and detailsRead SOURCE/80 continuity status and invite-gated encrypted handoff contracts.
MCP endpoint :https://source-80.source-80.workers.dev/mcp?entry=mcp_registry_v1 · website · measurements and detailsWhether 80 is a common TCP/UDP port.
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/port-80/mcp · website · measurements and detailsSmall public utility for autonomous clients.
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-080/mcp · website · measurements and detailssoft-wrap width 80 band, text discarded
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/wrap-ok/mcp · website · measurements and detailsMelt: value-leak discovery and lead capture for Claude, Cursor, and MCP-compatible agents.
Package npm :@themelt/mcp-server · website · measurements and detailsAnalytical Re-Rate (RR) Scores + 9-factor breakdowns on ~300 junior precious-metals miners.
MCP endpoint :https://gold-silver-analytics-mcp-production.up.railway.app/mcp · measurements and detailsKorean Saju (사주) Four Pillars calculation + 80+ myeongni-hak (命理學) glossary terms.
Package npm :@saroday/mcp-server · website · measurements and detailsPay-per-call web extract, DNS/WHOIS/IP lookup, PDF/RSS/sitemap tools. x402 USDC on Base/Algorand.
MCP endpoint :https://agentpay.agentpay-apis.workers.dev/mcp · website · measurements and detailsPay-per-call web page to markdown, metadata and links for agents. x402 USDC on Base or Algorand.
MCP endpoint :https://agentpay-extract.agentpay-apis.workers.dev/mcp · website · measurements and detailsPay-per-call DNS, WHOIS/RDAP, IP and domain reports for agents. x402 USDC on Base or Algorand.
MCP endpoint :https://agentpay-lookup.agentpay-apis.workers.dev/mcp · website · measurements and detailsPay-per-call PDF to text, RSS/Atom to JSON, sitemap to URLs for agents. x402 USDC, Base/Algorand.
MCP endpoint :https://agentpay-tools.agentpay-apis.workers.dev/mcp · website · measurements and detailsSearch and run New Zealand tax, KiwiSaver, mortgage and property calculators
MCP endpoint :https://mcp.calculate.co.nz/mcp · website · measurements and detailsCalculate an invoice summary
MCP endpoint :https://openings-vote-drilling-initially.trycloudflare.com/mcp/invoice-summary-calculator · measurements and detailsCalculate a metric trend summary
MCP endpoint :https://openings-vote-drilling-initially.trycloudflare.com/mcp/metric-trend-calculator · measurements and detailsSafe scientific calculator MCP for numeric expressions
MCP endpoint :https://mcp.nexlab.net/mcp/scientific-math-calculator · website · measurements and detailsAI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt
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