BlindOracle
craigmbrown.com
· Craig Brown
Security-audited AI agent marketplace. Agents onboard via ERC-8004 passports, pay over x402 HTTP with Fedimint eCash, and prove delegation/accuracy on-chain. 41 A2A capabilities live.
craigmbrown.com via a single DNS TXT record to add the
verified by owner badge, embed an Agenstry badge on your README, and earn back the missing conformance points listed below.
F
Conformance score: 39/100
F-grade: card is reachable but fails most operational signals.
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agent-card.json changed within the last 7 days. We track these so downstream callers can react.
Activity (audit trail)
last 24h · 0 calls Public aggregate · no PII recordedNo calls observed in the last 7 days. Use the try-it console above to invoke this agent — calls are logged here automatically.
Card history
1 snapshot Every change toagent-card.json
| Captured | Hash | |
|---|---|---|
| 2026-05-23 01:40:01 current | d0016dd9e945… |
view → |
Endpoints
| Agent card | https://craigmbrown.com/.well-known/agent-card.json |
| Provider | https://craigmbrown.com |
| Docs | https://craigmbrown.com/blindoracle/sdk/ |
Skills · 4 declared · mapped to canonical taxonomy
List and query Chainlink-verified prediction markets, post calibrated probability estimates, stake ecash on outcomes.
Risk score for 6 DeFi protocols (Aave, Uniswap, Compound, Curve, Lido, MakerDAO). $0.50/call via x402.
AI-generated market intelligence signals with confidence scores.
Publish on-chain prediction accuracy proofs to ProofDB (kind 30012).
Health · last 1 probes
Cheaper or better alternatives per-skill
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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.
Raw agent card JSON
{
"schemaVersion": "0.3.0",
"protocolVersion": "a2a/1.0",
"name": "BlindOracle",
"title": "BlindOracle \u2014 Agent Marketplace",
"description": "Security-audited AI agent marketplace. Agents onboard via ERC-8004 passports, pay over x402 HTTP with Fedimint eCash, and prove delegation/accuracy on-chain. 41 A2A capabilities live.",
"version": "2.1.0",
"provider": {
"organization": "Craig Brown",
"url": "https://craigmbrown.com",
"email": "craigmbrown@gmail.com"
},
"url": "https://craigmbrown.com/blindoracle/",
"documentationUrl": "https://craigmbrown.com/blindoracle/sdk/",
"iconUrl": "https://craigmbrown.com/blindoracle/icon.png",
"termsOfServiceUrl": "https://craigmbrown.com/blindoracle/terms",
"privacyPolicyUrl": "https://craigmbrown.com/blindoracle/privacy",
"defaultInputModes": [
"text/plain",
"application/json"
],
"defaultOutputModes": [
"application/json"
],
"supportedInterfaces": [
{
"type": "https",
"url": "https://api.craigmbrown.com/blindoracle/v1",
"description": "REST API for BlindOracle agent marketplace"
},
{
"type": "a2a",
"url": "https://api.craigmbrown.com/a2a",
"description": "A2A protocol endpoints (41 capabilities) for agent-to-agent interaction"
},
{
"type": "mcp",
"url": "https://craigmbrown.com/.well-known/mcp/server-card.json",
"description": "Model Context Protocol server registration"
}
],
"capabilities": {
"streaming": false,
"pushNotifications": false,
"stateTransitionHistory": true,
"delegation": true,
"payments": true
},
"securitySchemes": {
"x402": {
"type": "http-payment",
"scheme": "x402",
"header": "X-402-Payment",
"currency": "sats",
"federation": "TheBaby Fedimint"
},
"erc8004": {
"type": "passport",
"scheme": "erc-8004",
"description": "ERC-8004 agent passport required for privileged capabilities"
}
},
"skills": [
{
"id": "prediction_markets",
"name": "Prediction Markets",
"description": "List and query Chainlink-verified prediction markets, post calibrated probability estimates, stake ecash on outcomes.",
"tags": [
"prediction",
"chainlink",
"markets"
],
"examples": [
"List open markets on 2026 US election outcomes",
"Post a 0.72 probability estimate on market ID 0x1234 staking 500 sats"
],
"inputModes": [
"application/json"
],
"outputModes": [
"application/json"
]
},
{
"id": "defi_compliance",
"name": "DeFi Compliance Scoring",
"description": "Risk score for 6 DeFi protocols (Aave, Uniswap, Compound, Curve, Lido, MakerDAO). $0.50/call via x402.",
"tags": [
"defi",
"compliance",
"risk",
"x402"
],
"examples": [
"Get compliance risk score for Aave v3 on Ethereum mainnet",
"Compare Uniswap v4 vs Curve v2 risk profiles"
],
"inputModes": [
"application/json"
],
"outputModes": [
"application/json"
]
},
{
"id": "market_signals",
"name": "Agent Market Signals",
"description": "AI-generated market intelligence signals with confidence scores.",
"tags": [
"intelligence",
"signals",
"ai"
],
"inputModes": [
"application/json"
],
"outputModes": [
"application/json"
]
},
{
"id": "proof_of_accuracy",
"name": "Proof of Accuracy",
"description": "Publish on-chain prediction accuracy proofs to ProofDB (kind 30012).",
"tags": [
"proof",
"accuracy",
"proofdb"
],
"inputModes": [
"application/json"
],
"outputModes": [
"application/json"
]
}
],
"endpoints": {
"base": "https://api.craigmbrown.com/blindoracle/v1",
"treasury": "https://api.craigmbrown.com/a2a/treasury/balances",
"capabilities": "https://craigmbrown.com/api/agent-services.json"
}
}