# Craig Brown (BlindOracle)

**Canonical:** https://apis.io/providers/craigmbrown-com/  
**Website:** https://craigmbrown.com/  
**APIs profiled:** 1

Craig M. Brown is an independent AI systems architect and multi-agent platform developer who operates BlindOracle (craigmbrown.com), a security-audited AI agent marketplace and trust infrastructure for the agent economy. BlindOracle offers pay-per-call agent services settled over x402 in USDC on Base, ERC-8004 agent passports, fixed-price agent security audits with on-chain ProofOfAuditReport anchoring, HMAC-signed delegation proofs, a Python SDK, and machine-readable agent discovery manifests (agent card, MCP server card, llms.txt, OpenAPI).

## Kin Score — 54.4 / 100 (strong)

Scored 2026-11-13 under rubric 0.28.0.

| Facet | Score |
|---|---|
| Discoverability | 85.0 |
| Contract Quality | 46.9 |
| Contract Governance | 22.0 |
| Operational Transparency | 42.9 |
| Developer Ergonomics | 61.3 |
| Access Clarity | 66.0 |

Regulatory layer — **Payments**: 27.7 (matched via tags).

## Agent readiness — 55.0 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | served |
| Idempotency | documented |
| Error Semantics | documented |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | derived |
| Well Known Catalog | yes |
| Consent Identity | no |
| Agent Card | conformant |
| Dry Run Mode | no |
| Delegated Identity | served |
| Protected Resource Metadata | verified |
| Dynamic Client Registration | yes |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | mostly |
| MCP Tool Quality | na |

## Access

Paid — onboarding: unknown, pricing: paid, trial: no (confidence: high).

## APIs (9)

- **Craig Brown (BlindOracle) A2a API** — The A2a API from Craig Brown (BlindOracle) — 1 operation(s) for a2a.
- **Craig Brown (BlindOracle) Bundle API** — The bundle API from Craig Brown (BlindOracle) — 10 operation(s) for bundle.
- **Craig Brown (BlindOracle) Discovery API** — The discovery API from Craig Brown (BlindOracle) — 3 operation(s) for discovery.
- **Craig Brown (BlindOracle) Execution API** — The execution API from Craig Brown (BlindOracle) — 2 operation(s) for execution.
- **Craig Brown (BlindOracle) Identity API** — The identity API from Craig Brown (BlindOracle) — 3 operation(s) for identity.
- **Craig Brown (BlindOracle) Payment API** — The payment API from Craig Brown (BlindOracle) — 1 operation(s) for payment.
- **Craig Brown (BlindOracle) Provider API** — The provider API from Craig Brown (BlindOracle) — 5 operation(s) for provider.
- **Craig Brown (BlindOracle) Utility API** — The utility API from Craig Brown (BlindOracle) — 40 operation(s) for utility.
- **Craig Brown (BlindOracle) Verify Us API** — The verify-us API from Craig Brown (BlindOracle) — 1 operation(s) for verify-us.

## MCP servers (1)

- **BlindOracle MCP Server** — Remote MCP server at api.craigmbrown.com; 60 tools listed.

## Agentic access (1)

- **Craig Brown (BlindOracle) Agentic Access** — 116 operations · 55 acting

## Security (3)

- **Craig Brown (BlindOracle) Authentication** — http/x402-payment · 3 schemes
- **Craig Brown (BlindOracle) Domain Security** — TLSv1.3
- **Craig Brown (BlindOracle) Vulnerability Disclosure** — security.txt · contact published

## Plans (1)

- **Craig Brown (BlindOracle) Plans Pricing**

## Tags

Company, AI Agents, Agent Marketplace, Security Audits, x402, Payments, Blockchain, MCP, A2A, Trust

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/craigmbrown-com/). Scores are computed from the provider's own public artifacts under a published rubric.