ERC-8004 Explorer by
Agent #19889

Alex-04

Ethereum logo Ethereum Mainnet
Agent ID
19889
Network
Ethereum Mainnet
Registered At
2026-01-30 20:50:47 UTC
3 months ago
Registration Block

Reputation

formula v1.3
79
confidence: medium
feedback
77 × 0.5882
sybil
67 × 0.2353
reliability
100 × 0.1765
Feedback: 3 of 6 contributed. 3 excluded (3 non-whitelisted tag or out of range).

Signals

6 feedback from 4 clients
reachable not in score
1.0 · 3 feedbacks · 1 client
trust
85.0 · 1 feedback · 1 client
quality
59.0 · 1 feedback · 1 client
responseTime
88.0 · 1 feedback · 1 client
Validations
Coming Soon
Avg response
Coming Soon
Agent 19889 avatar
Active registration-v1

https://x.com/sadd_asd77675 https://x.com/sadd_asd77675

Source: ipfs://QmX1YgGt3gMPER5JKX9iaKYbkAXYcpCzjrCpeSfbAQ6DWp

Raw metadata
{
  "name": "Alex-04",
  "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
  "image": "https://www.meerkat.town/meerkats/meerkat_004.png",
  "active": true,
  "services": [
    {
      "name": "MCP",
      "version": "2025-06-18",
      "endpoint": "https://meerkat.up.railway.app/mcp/meerkat-4",
      "mcpTools": [
        "chat",
        "get_agent_info"
      ],
      "mcpPrompts": [
        "greeting",
        "help"
      ]
    },
    {
      "name": "A2A",
      "version": "0.3.0",
      "endpoint": "https://meerkat.up.railway.app/agents/meerkat-4/.well-known/agent-card.json",
      "a2aSkills": [
        "natural_language_processing/natural_language_understanding/contextual_comprehension",
        "natural_language_processing/natural_language_understanding/semantic_understanding",
        "natural_language_processing/natural_language_understanding/entity_recognition",
        "natural_language_processing/natural_language_understanding/sentiment_analysis",
        "natural_language_processing/natural_language_understanding/intent_classification"
      ]
    },
    {
      "name": "OASF",
      "skills": [
        "natural_language_processing/natural_language_understanding/contextual_comprehension",
        "natural_language_processing/natural_language_understanding/semantic_understanding",
        "natural_language_processing/natural_language_understanding/entity_recognition",
        "natural_language_processing/natural_language_understanding/sentiment_analysis",
        "natural_language_processing/natural_language_understanding/intent_classification"
      ],
      "domains": [
        "technology/software_engineering/devops",
        "technology/software_engineering/apis_integration",
        "technology/software_engineering/web_development",
        "technology/software_engineering/mobile_development",
        "technology/blockchain/cryptocurrency"
      ],
      "version": "v0.8.0",
      "endpoint": "https://meerkat.up.railway.app/oasf/meerkat-4"
    },
    {
      "name": "web",
      "endpoint": "https://meerkat.town"
    }
  ],
  "meerkatId": 4,
  "updatedAt": 1769806233,
  "description": "https://x.com/sadd_asd77675\nhttps://x.com/sadd_asd77675\n",
  "x402support": true,
  "registrations": [
    {
      "agentId": 19884,
      "agentRegistry": "eip155:84532:0x8004A818BFB912233c491871b3d84c89A494BD9e"
    }
  ],
  "supportedTrust": [
    "reputation",
    "crypto-economic",
    "tee-attestation"
  ],
  "pricePerMessage": "Free"
}

Registrations

Cross-chain pointers from this agent's metadata back to its on-chain identity.

Chain Registry Agent ID
Base Sepolia 0x8004A818BFB912233c491871b3d84c89A494BD9e 19884

Services

# Client Value Tags Verified Status When
responseTime 1
1 0x668add9213985e7fd613aec87767c892f4b9df1c responseTime 88.0
mcp
hash mismatch 2026-04-23 tx ↗ view →
quality 1
1 0x130e90223aa47b1a046cbb1f6f27ea98e139ee30 quality 59.0
yellow
2026-02-25 tx ↗ view →
trust 1
1 0xf653068677a9a26d5911da8abd1500d043ec807e trust 85.0
oracle-screening
2026-02-11 tx ↗ view →
reachable 3
3 0xab0b2d97b6ab1d0a16d8834a162098ce78da137b reachable 1.0 excluded
web
2026-02-09 tx ↗ view →
2 0xab0b2d97b6ab1d0a16d8834a162098ce78da137b reachable 1.0 excluded
a2a
2026-02-09 tx ↗ view →
1 0xab0b2d97b6ab1d0a16d8834a162098ce78da137b reachable 1.0 excluded
mcp
2026-02-09 tx ↗ view →