Google tells you what exists. Faceabot tells you what holds up.
Email A/B tests for AI agents: subject lines, managed sends, open/click tracking, and results.
MCP endpoint :https://marginal.sh/mcp · website · measurements and detailsPaid MCP tool for resale fees, net profit, ROI, and break-even price.
MCP endpoint :https://resale-margintest.weromonit0.workers.dev/mcp · measurements and detailsNotes, boards, habits, money and family life in one place your AI can read and act on.
MCP endpoint :https://mcp.themarginapp.com/mcp · website · measurements and details38 x402 pay-per-call tools for AI agents (USDC/USDT on Base): web, crypto, on-chain, geo, packages
MCP endpoint :https://agent-margin-router-production.up.railway.app/mcp · website · measurements and detailsEquity research API for US-listed companies. Free primer, $1 fundamentals, $2 investment memo.
MCP endpoint :https://app.marginofinsight.com/api/mcp · website · measurements and detailsUse your Claude Pro/Max subscription on your Obsidian vault. Reads markdown, proposes writes.
Package npm :margins-mcp · website · measurements and detailsEnterprise resource scheduling for optimal utilization and higher margins.
MCP endpoint :https://app.eresourcescheduler.cloud/mcp · website · measurements and detailsSEC EDGAR financial data for AI agents — revenue, margins, filings, company comparisons.
MCP endpoint :https://stockscope-mcp.stewwilli.workers.dev/mcp · website · measurements and detailsRead-only MCP over your own revenue and net margin across 14 billing rails
MCP endpoint :https://devmargin.app/api/mcp · website · measurements and detailsReal SEC EDGAR filing metrics: margin-of-safety, EPS growth, going-concern flags.
MCP endpoint :https://filingcheck-bot.vercel.app/mcp · website · measurements and detailsLive eBay market intelligence: underpriced listing scans, price distributions, flip margins.
MCP endpoint :https://deal.ly/mcp · website · measurements and detailsRead-only Shopify and WooCommerce profit analytics: P&L, COGS, product margins, ROAS and LTV.
MCP endpoint :https://merchantflow.ai/api/mcp · website · measurements and detailsWhat a stock price is betting on: implied growth, duration, and margin, read from SEC filings.
MCP endpoint :https://boothcheck.com/api/mcp · website · measurements and detailsUK farm planning — crop rotation, gross margins, tax rules, APR, tenancy law
MCP endpoint :https://mcp.ansvar.eu/uk-farm-planning/mcp · website · measurements and detailsGenerate PDF from HTML or Markdown with custom pages, margins, layout. x402.
MCP endpoint :https://pdf-generator.api.klymax402.com/mcp · website · measurements and detailsBenjamin Graham's fair-value ceiling and margin of safety for a US-listed ticker.
MCP endpoint :https://www.edgethirteen.com/api/mcp/graham-number-calculator · website · measurements and detailsMargeo gives an AI agent a French reseller's stock, sales, net margin and micro-enterprise tax.
MCP endpoint :https://margeoapp.com/mcp · website · measurements and detailsMargin, lead time, SKU mapping and price-ladder maths for dropshipping. 4 of 6 free.
MCP endpoint :https://mcp.moltlinestudio.com/dropship · website · measurements and detailsLegal towing check for ~46 AU vehicles — compliant/marginal/illegal + the binding constraint.
MCP endpoint :https://towing.sourcemill.ai/mcp · website · measurements and detailsPublic Gate market data MCP for spot, futures, margin, options, delivery, earn, and alpha.
MCP endpoint :https://api.gatemcp.ai/mcp · 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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