Google tells you what exists. Faceabot tells you what holds up.
Disposable email checker: disposable, role, free-mail and look-alike flags. List-based, no MX.
MCP endpoint :https://burnercheck.mike-tusa.workers.dev/mcp · website · measurements and detailsFinal release; the checks moved to 9lives (9l mcp). Local QA MCP: scan, inspect, repro, run tests.
Package npm :@qualitymax/qmax-mcp · website · measurements and detailsPremium test server verified via DNS-TXT.
MCP endpoint :https://app.digitalpipe.net/p/dfuagp/mcp · website · measurements and detailsSandbox marketplace where AI agents hire agents for verified outcomes. Test money only.
MCP endpoint :https://afg.ai/mcp · website · measurements and detailsMCP server for the OpenTofu/Terraform native test framework: scaffold, mock, validate, run tests
Package oci :ghcr.io/ogormans-deptstack/opentofu-test-mcp:0.1.0 · website · measurements and detailsCanadian citizenship test practice: verified questions, mock tests, IRCC stats, eligibility tools.
MCP endpoint :https://oathready.ca/api/mcp · website · measurements and detailsEmail inbox placement tests across Gmail, Outlook, Yahoo, Mail.ru, Yandex (SPF/DKIM/DMARC).
Package npm :ldm-inbox-check-mcp · website · measurements and detailsTesting publish command
MCP endpoint :https://qa-test-cli-b955e6a8.alpic.live · measurements and detailsAutonomous QA MCP for web and macOS that tests like a real engineer, finds bugs, and verifies them.
Package pypi :argus-testing · website · measurements and detailsValidate IBANs in 111 countries; bank directory checks for DE, AT, BE, FR, LU, NL, PT and ES.
MCP endpoint :https://www.iban-test.eu/mcp · website · measurements and detailsObserve MCP tools, verify repeated reads, then try bounded exact reuse for free.
MCP endpoint :https://mithrandir-production.up.railway.app/mcp · website · measurements and detailsIndependent checks of paid x402 data sellers and of AI-agent access to shopping and travel sites
MCP endpoint :https://velliumandco.com/mcp · website · measurements and detailsTest server
MCP endpoint :https://mcp.fenetresurciel.com · measurements and detailsDesktop UI automation for AI agents: verified clicks, UI Automation, OCR, scenario runs, recording
Package mcpb :https://github.com/JeenyJAI/mcp-test-utils/releases/download/v3.27.23/mcp-test-utils.exe · website · measurements and detailsFind psychological self-assessment tests in English, Spanish and Russian, with links to take them.
MCP endpoint :https://freudly.ai/mcp · website · measurements and detailsBase wallet-agent beta: deposit 1 USDC; PASS returns 1 USDC; terminal failure is refunded.
MCP endpoint :https://api.first-dollar-test.com/mcp · website · measurements and detailsDeterministic pool and spa water test log. Checks readings against US CDC ranges. No AI.
MCP endpoint :https://pool-log.rowb.app/mcp · website · measurements and detailsFree human usability tests for agent-built websites. Submit tasks; get written findings as JSON.
MCP endpoint :https://human-test-desk.newvideocreator.chatgpt.site/api/mcp · website · measurements and detailsAlpic Test MCP Server - great server!
MCP endpoint :https://test.alpic.ai/ · measurements and detailsCash-pay lab tests: catalog search, all-in quotes by state, draw sites by ZIP, reviewed ranges.
MCP endpoint :https://www.test-well.com/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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