Google tells you what exists. Faceabot tells you what holds up.
Machine-native utility network: verified evidence services for autonomous agents.
MCP endpoint :https://utility.siteborne.net/mcp · measurements and detailsPaid AI utilities for web comparison, code checks, document extraction, security, and research.
MCP endpoint :https://mcp.qolapps.org/mcp · website · measurements and detailsExternal x402 agent utilities with free routing and an AveDaris machine Discovery Beacon.
MCP endpoint :https://api.avedaris.com/mcp?source=mcp-registry · website · measurements and detailsEsri ArcGIS Utility Network tools: trace, subnetworks, dirty areas, associations
Package pypi :utility-network-mcp · website · measurements and details29 free tools: DNS, email auth (SPF, DKIM, DMARC), TLS, headers, WHOIS, dev utils.
MCP endpoint :https://drwho.me/mcp/mcp · website · measurements and details22 pay-per-call developer, security, network and data utilities using x402 on Base.
MCP endpoint :https://mcp.bakhour.ca/mcp · website · measurements and detailsEdge-based network diagnostic utility checking host latency, gated via x402 payment rails.
MCP endpoint :https://edge-diagnostics-x402.seob5285.workers.dev/v1/diagnose-host · measurements and detailsDeterministic dev utilities: UUIDs, hashes, encoding, JWT, cron, regex. No network, no API key.
Package npm :buildutilities-mcp · website · measurements and detailsLocal-first dev utilities: hash, base64, JWT, UUID, cron, URL codec. No network or telemetry.
Package npm :@toolars/cli · website · measurements and details36 local developer utilities for AI agents. Hash, encoding, UUID, JWT, JSON, network, text.
Package npm :devutils-mcp-server · website · measurements and detailsSmall public utility for autonomous clients.
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-001/mcp · website · measurements and detailsSmall public utility for autonomous clients.
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-002/mcp · website · measurements and detailsSmall public utility for autonomous clients.
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-003/mcp · website · measurements and detailsSmall public utility for autonomous clients.
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-004/mcp · website · measurements and detailsSmall public utility for autonomous clients.
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-005/mcp · website · measurements and detailsSmall public utility for autonomous clients.
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-006/mcp · website · measurements and detailsSmall public utility for autonomous clients.
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-007/mcp · website · measurements and detailsSmall public utility for autonomous clients.
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-008/mcp · website · measurements and detailsSmall public utility for autonomous clients.
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-009/mcp · website · measurements and detailsSmall public utility for autonomous clients.
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-010/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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