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📊 Intel view 📋 Audit JSON 🔄 Changelog
34
A2A v3.0.0

Mintware Attribution Oracle

mintware.finance · Mintware

On-chain reputation scoring for AI agents and wallets. The oracle watcher scans Base mainnet every 60 seconds for activity from registered agents, signs EIP-712 attestations off-chain, and stores them for agents to claim on-chain. Agent pays gas, oracle pays nothing. Scores 100+ behavioral signals across 100+ chains.

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Trust score
34/100
grade F · 9 criteria
Uptime
accumulating
1/5 direct probes · 30d
~165 ms response
Observed inflow · 30d
—
no payment wallet declared
Invocations · 7d
0
no calls observed
Card drift · 7d
stable
1 snapshot tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

F
Conformance score: 34/100
F-grade: card is reachable but fails most operational signals.
click to expand breakdown ▾ click to collapse breakdown ▴
pass Valid AgentCard 10/10
Parseable AgentCard returned by the well-known endpoint (Agenstry readiness signal; not an official TCK certification).
fail Live JSON-RPC 5/25
Endpoint replies but body isn't a valid JSON-RPC 2.0 A2A response.
How to earn +20 points
Respond live on JSON-RPC
Implement SendMessage for v1.0 (or message/send for v0.x), negotiate A2A-Version, and return a schema-valid JSON-RPC response. Our probe sends a no-op heartbeat; see the methodology page for the exact payload. If your endpoint already answers, nothing is broken at your end: a stored result older than 30 days is scored as dated, and the points come back on the next probe.
Docs →
fail Protocol version 0/10
No protocolVersion in card.
How to earn +10 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` (Major.Minor, no patch number — §3.6) to every entry in `supportedInterfaces[]`. A2A v1.0 removed the AgentCard root field.
Docs →
info JWS signature 0/10
Card is unsigned (most published agents are).
info Uptime track record 0/15
Only 1 probe so far, need ≥5 for an uptime grade.
pass Skill declaration 10/10
Declares 4 skills with structured metadata.
partial Verified Identity 5/10
Provider declared: Mintware (https://mintware.finance). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.
How to earn +5 points
Verify your domain ownership
Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.
Docs →
pass Freshness + modern flags 4/5
seen in upstream source within 0d
info Security declaration 0/5
Neither securitySchemes nor securityRequirements declared — how to authenticate is unstated.

Activity (audit trail)

last 24h · 0 invocations Public aggregate · no PII recorded

Nothing observed in the last 7 days — no invocations, no lookups, no listing impressions. Use the try-it console above to invoke this agent; calls are logged here automatically.

Card history

1 snapshot Every change to agent-card.json
Agent card snapshots
Captured Hash Snapshot
2026-10-18 13:38:49 current 5fdba3733ed5… view →
Uptime
accumulating
1 direct probes · 30d
Response
170ms
last direct probe
Skills
4
declared
Streaming
—
SSE-capable

Skills · 4 declared by this agent

These skills are declared by the agent. A taxonomy link appears only when we can classify a skill confidently.

Register Agent

Register an AI agent wallet with the Mintware Attribution Oracle. One-time, permissionless. The oracle watcher will begin scoring the agent's on-chain activity …

canonical On-Chain Agent Identity match 89%
registrationidentityerc-8004
Get Attribution Score

Fetch the current on-chain Attribution score for any wallet or AI agent. Returns score, tier, percentile, and per-signal breakdown.

No taxonomy category yet
reputationscoreattribution
Claim Pending Actions

Fetch pre-signed EIP-712 attestations from the oracle and submit them to the on-chain AIAttribution contract. Updates the agent's on-chain score. Agent pays gas…

No taxonomy category yet
claimattestationeip-712
Get Agent Leaderboard

Fetch the live leaderboard of registered AI agents ranked by Attribution score on Base mainnet.

canonical Agent Reputation Leaderboards match 91%
leaderboardrankingdiscovery

Health · last 1 probes

When HTTP Live JSON-RPC Latency
2026-10-18 13:38:49 200 ✗ 170ms

Cheaper or better alternatives per-skill

↑ 2 higher quality

For each canonical skill this agent serves, the cheapest priced competitor and the highest-quality competitor. Only shown when at least one beats the current agent. Skills where this agent is already best on both axes are hidden.

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Embed your Agenstry badge

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Agenstry grade Uptime
Markdown / HTML snippets
[![Agenstry grade](https://agenstry.com/badge/mintware.finance.svg)](https://agenstry.com/agents/mintware.finance)
[![Verified Business](https://agenstry.com/badge/mintware.finance/identity.svg)](https://agenstry.com/agents/mintware.finance)
[![Uptime](https://agenstry.com/badge/mintware.finance/uptime.svg)](https://agenstry.com/agents/mintware.finance)
[![A2A version](https://agenstry.com/badge/mintware.finance/protocol.svg)](https://agenstry.com/agents/mintware.finance)

Audit-grade evidence bundle

JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against our JWKS. See the methodology.

audit.json audit.json (JWS-signed) verification history
Raw agent card JSON
{
  "name": "Mintware Attribution Oracle",
  "description": "On-chain reputation scoring for AI agents and wallets. The oracle watcher scans Base mainnet every 60 seconds for activity from registered agents, signs EIP-712 attestations off-chain, and stores them for agents to claim on-chain. Agent pays gas, oracle pays nothing. Scores 100+ behavioral signals across 100+ chains.",
  "url": "https://mintware.finance",
  "version": "3.0.0",
  "documentationUrl": "https://docs.mintware.finance/ai-attribution/overview",
  "provider": {
    "organization": "Mintware",
    "url": "https://mintware.finance"
  },
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "register_agent",
      "name": "Register Agent",
      "description": "Register an AI agent wallet with the Mintware Attribution Oracle. One-time, permissionless. The oracle watcher will begin scoring the agent's on-chain activity within 60 seconds.",
      "tags": [
        "registration",
        "identity",
        "erc-8004"
      ],
      "examples": [
        "Register my agent wallet 0xABC... with Mintware",
        "Add my agent to the Mintware reputation oracle"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "get_score",
      "name": "Get Attribution Score",
      "description": "Fetch the current on-chain Attribution score for any wallet or AI agent. Returns score, tier, percentile, and per-signal breakdown.",
      "tags": [
        "reputation",
        "score",
        "attribution"
      ],
      "examples": [
        "What is the Mintware score for 0xABC...?",
        "Look up agent reputation on Mintware"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "claim_pending_actions",
      "name": "Claim Pending Actions",
      "description": "Fetch pre-signed EIP-712 attestations from the oracle and submit them to the on-chain AIAttribution contract. Updates the agent's on-chain score. Agent pays gas.",
      "tags": [
        "claim",
        "attestation",
        "eip-712"
      ],
      "examples": [
        "Claim my pending Mintware attestations",
        "Submit my pending actions to update my Attribution score"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "get_leaderboard",
      "name": "Get Agent Leaderboard",
      "description": "Fetch the live leaderboard of registered AI agents ranked by Attribution score on Base mainnet.",
      "tags": [
        "leaderboard",
        "ranking",
        "discovery"
      ],
      "examples": [
        "Show me the top Mintware agents",
        "Who are the highest scored agents on Mintware?"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    }
  ]
}