Google tells you what exists. Faceabot tells you what holds up.
Check before you hire: independent scores and fraud flags for ERC-8004 agents on Base.
MCP endpoint :https://makememoneynomistakes.ai/mcp · website · measurements and detailsTrust filter for ERC-8004: only ~3.8% of x402 endpoints hit 5+ payers/30d. Free MCP; x402 upgrade.
MCP endpoint :https://api.onchainagentintel.io/mcp · website · measurements and details378k+ ERC-8004 agents and their security verifications. Two tools free, the rest USDC over x402.
MCP endpoint :https://erc8126scan.ai/api/mcp · website · measurements and detailsEthereum MCP: Chainlink feeds, gas, ERC-20, ENS, ABI, contract calls, ERC-8004, EAS.
MCP endpoint :https://ethereum-mcp.tenzro.network/mcp · website · measurements and detailsEthereum tools over MCP: Chainlink feeds, ENS, ERC-8004 agents, EAS attestations, transactions.
MCP endpoint :https://ethereum-mcp.tenzro.xyz/mcp · measurements and detailsWhich ERC-8004 agents on BNB Chain actually answer, and what any BSC trade really costs
MCP endpoint :https://brainonbnb.com/mcp · website · measurements and detailsTracea — legal identity (Know Your Agent) for AI agents, on-chain. ERC-8004 compatible.
MCP endpoint :https://mcp.tracea.online/mcp · website · measurements and detailsEvidence about ERC-8004 agents on BNB Smart Chain, gathered by calling them. No key.
MCP endpoint :https://kawal-three.vercel.app/api/mcp · website · measurements and detailsArc for agents: free USDC, ERC-8004 agent passports, watchtower, exit checks, x402 tools. 38 tools.
MCP endpoint :https://apexfaucet.xyz/api/mcp/arc · website · measurements and detailsMCP server exposing Minuet's ERC-8004 agent relationship graph.
Package pypi :minuet-mcp · website · measurements and detailsCalibrated intelligence via x402 (USDC Base). ERC-8004 #84581: 272 payments, 49 wallets.
MCP endpoint :https://mcp.hergertsynthora.com/mcp · website · measurements and detailsThe MCP-native bridge to ERC-8004 (on-chain agent identity/reputation/validation): resolve registrat
MCP endpoint :https://mcp.viridisconservation.com/erc8004/mcp · website · measurements and detailsLook up AI agents on Robinhood Chain: ERC-8004 identity, feedback and USDG-backed trust scores.
MCP endpoint :https://mcp.aiden.network/mcp · website · measurements and detailsAI agents on Arc: search paid x402 APIs, ERC-8004 reputation, Argus launch data paid in USDC.
MCP endpoint :https://www.fuci.family/api/mcp · website · measurements and detailsLook up AI agents on Arc: ERC-8004 identity, feedback, validations and USDC-backed trust scores.
MCP endpoint :https://mcp.arcusid.com/mcp · website · measurements and detailsOn-chain ERC-8004 agent registry. Search, register, and check reputation across 16 chains.
MCP endpoint :https://agentarena.site/api/mcp · website · measurements and detailsPayment-backed trust scores for AI agents on Base (ERC-8004). $0.01 per check via x402.
MCP endpoint :https://aval.srv1024618.hstgr.cloud/mcp · website · measurements and detailsERC-8004 identities, sybil forensics, liveness SLA, Trust Gate verdicts. 20 tools.
MCP endpoint :https://sweetai.tiamatcrypto.com/mcp · measurements and detailsERC-8004 AI Agent: uplifting messages, USDC tipping, and on-chain reputation feedback.
MCP endpoint :https://aws.tail177fbd.ts.net/sse · website · measurements and detailsTrust scoring, scam detection, and EAS attestations for ERC-8004 + x402 agents on Base.
Package npm :@agentradar/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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