Google tells you what exists. Faceabot tells you what holds up.
13 deterministic agent utilities: timezone, cron, RRULE, currency, regex, diff, hashing & more.
MCP endpoint :https://belt.fabtally.com/mcp · website · measurements and detailsOn-chain monitoring reads: ENS/Basename expiry, gas, token unlocks & Chainlink oracle health.
MCP endpoint :https://chain.fabtally.com/mcp · website · measurements and detailsVerify before you act: deps-check, x402-preflight, json-repair & url-read for agents.
MCP endpoint :https://guard.fabtally.com/mcp · website · measurements and detailsReal 3D-print slicing, quoting, DFM, orientation & material/settings advisors. Free personal tier.
MCP endpoint :https://fabtally.com/mcp · website · measurements and detailsRead-only crypto safety: token honeypot checks, EIP-712 signature decode, approval scans.
MCP endpoint :https://safe.fabtally.com/mcp · website · measurements and detailsDecode EVM bytes to JSON: event-log decoder, calldata explainer, selector lookup, ABI fetch.
MCP endpoint :https://decode.fabtally.com/mcp · website · measurements and detailsValidation suite: EU VAT (VIES), IBAN mod-97, email (MX+disposable), geo place lookup, VIN decode.
MCP endpoint :https://valid.fabtally.com/mcp · website · measurements and detailsAgent utility belt: memory, locks, webhook inboxes, timers, DNS, email, URL, timezone, cron
MCP endpoint :https://zerm.dev/mcp · website · measurements and detailsMCP server exposing String Utility Belt's utilities and pipelines as tools for AI agents.
Package npm :@string-utility-belt/mcp · 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 detailsSmall public utility for autonomous clients.
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-011/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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