ERC-8004 Explorer by
Ethereum logo Ethereum Mainnet mcp hash mismatch

Feedback #1

For agent 20018 on Ethereum Mainnet · 2026-04-30

responseTime
88.0

Off-chain feedback document

Reasoning

3/4 endpoints responding on Ethereum. avg response 60ms. x402 payment protocol supported. Protocols: MCP, A2A, OASF, Web. MCP discovered tools: chat, get_agent_info, get_crypto_price, get_dex_price, get_wallet_balance, get_gas_price. MCP call succeeded (get_crypto_price) in 59ms.

Skill / Task
MCP validation (get_crypto_price)
raw JSON
{
  "a2a": {
    "skill": "a2a_endpoint"
  },
  "mcp": {
    "tool": "get_crypto_price"
  },
  "tag1": "responseTime",
  "tag2": "mcp",
  "task": "MCP validation (get_crypto_price)",
  "value": "88",
  "domain": "technology/mcp",
  "agentId": 20018,
  "context": "bot-run rich-mode; chain=eth; score=41.1; health=100",
  "endpoint": "https://meerkat.up.railway.app/mcp/meerkat-54",
  "createdAt": "2026-04-30T14:17:54.684Z",
  "reasoning": "3/4 endpoints responding on Ethereum. avg response 60ms. x402 payment protocol supported. Protocols: MCP, A2A, OASF, Web. MCP discovered tools: chat, get_agent_info, get_crypto_price, get_dex_price, get_wallet_balance, get_gas_price. MCP call succeeded (get_crypto_price) in 59ms.",
  "attachments": [
    {
      "type": "application/json",
      "content": "{\n  \"healthSummary\": [\n    {\n      \"service\": \"mcp\",\n      \"alive\": true,\n      \"status\": 200,\n      \"responseTimeMs\": 71\n    },\n    {\n      \"service\": \"a2a\",\n      \"alive\": true,\n      \"status\": 200,\n      \"responseTimeMs\": 40\n    },\n    {\n      \"service\": \"oasf\",\n      \"alive\": true,\n      \"status\": 200,\n      \"responseTimeMs\": 31\n    },\n    {\n      \"service\": \"web\",\n      \"alive\": false,\n      \"status\": 402,\n      \"responseTimeMs\": 96\n    }\n  ]\n}",
      "encoding": "utf-8",
      "description": "Endpoint health evidence"
    },
    {
      "type": "application/json",
      "content": "{\n  \"discoveredTools\": [\n    \"chat\",\n    \"get_agent_info\",\n    \"get_crypto_price\",\n    \"get_dex_price\",\n    \"get_wallet_balance\",\n    \"get_gas_price\",\n    \"get_token_info\",\n    \"get_block_number\",\n    \"get_transaction\",\n    \"search_web\",\n    \"search_knowledge\",\n    \"get_agent_reputation\",\n    \"list_agents\",\n    \"execute_calculation\",\n    \"get_defi_protocol_stats\",\n    \"get_token_holders\",\n    \"get_trending_tokens\",\n    \"swap_quote\",\n    \"get_portfolio\"\n  ],\n  \"calledTool\": \"get_crypto_price\",\n  \"mcpCall\": {\n    \"success\": true,\n    \"responseTimeMs\": 59,\n    \"error\": null,\n    \"preview\": \"{\\\"error\\\":\\\"Rate limited by CoinGecko. Please try again in a minute.\\\"}\"\n  }\n}",
      "encoding": "utf-8",
      "description": "MCP probe evidence"
    }
  ],
  "agentRegistry": "eip155:1:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432",
  "clientAddress": "eip155:1:0x668aDd9213985E7Fd613Aec87767C892f4b9dF1c",
  "valueDecimals": 0
}
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