SQLGuard

{
  "name": "SQLGuard",
  "description": "Execution Certificate Firewall for autonomous agents that mutate production SQL. Issues financially bonded Ed25519 PASS. Wealth: Pilot Challenge Exact $100 unlock OR Gateway invoice $299+. Session/Cert OFF TABLE as primary.",
  "version": "1.1.76",
  "provider": {
    "organization": "SQLGuard Inc",
    "url": "https://sqlguard.io"
  },
  "website": "https://sqlguard.io",
  "documentationUrl": "https://sqlguard.io/AGENTS.md",
  "iconUrl": "https://sqlguard.io/favicon.ico",
  "url": "https://sqlguard.io/mcp/stream",
  "preferredTransport": "HTTP+JSON",
  "discover": "https://sqlguard.io/discover",
  "image": "https://sqlguard.io/favicon.ico",
  "active": true,
  "x402Support": true,
  "doctrine": "no_money_no_service",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "extendedAgentCard": false,
    "stateTransitionHistory": false
  },
  "defaultInputModes": [
    "application/json",
    "text/plain"
  ],
  "defaultOutputModes": [
    "application/json",
    "text/plain"
  ],
  "supportedInterfaces": [
    {
      "url": "https://sqlguard.io/mcp/stream",
      "protocolBinding": "HTTP+JSON",
      "protocolVersion": "2025-03-26",
      "transport": "streamable-http"
    },
    {
      "url": "https://sqlguard.io/mcp",
      "protocolBinding": "HTTP+JSON",
      "protocolVersion": "2025-03-26",
      "transport": "streamable-http"
    },
    {
      "url": "https://sqlguard.io/v1/challenge/unlock",
      "protocolBinding": "HTTP+JSON",
      "protocolVersion": "1.0"
    },
    {
      "url": "https://sqlguard.io/handshake",
      "protocolBinding": "HTTP+JSON",
      "protocolVersion": "1.0"
    }
  ],
  "endpoints": [
    {
      "name": "MCP",
      "endpoint": "https://sqlguard.io/mcp/stream",
      "version": "2025-11-25",
      "transport": "streamable-http"
    },
    {
      "name": "A2A",
      "endpoint": "https://sqlguard.io/.well-known/agent-card.json",
      "version": "1.0"
    },
    {
      "name": "Pilot Challenge",
      "endpoint": "https://sqlguard.io/v1/challenge",
      "unlock": "https://sqlguard.io/v1/challenge/unlock",
      "version": "1.0",
      "price_usd": "$100.00",
      "amount": "100000000",
      "network": "eip155:8453",
      "asset": "USDC",
      "note": "PRIMARY wealth Exact path"
    },
    {
      "name": "Gravity",
      "endpoint": "https://sqlguard.io/v1/gravity",
      "version": "1.0",
      "note": "Free ranked DENY hunts + Pilot Challenge unlock path"
    },
    {
      "name": "Denial Exchange",
      "endpoint": "https://sqlguard.io/v1/denials",
      "version": "1.0",
      "claim": "https://sqlguard.io/v1/denials/claim",
      "board": "https://sqlguard.io/denials"
    },
    {
      "name": "Gateway Pilot",
      "endpoint": "https://sqlguard.io/v1/gateway/pilot",
      "version": "1.0",
      "price_usd": "$100.00",
      "network": "eip155:8453",
      "asset": "USDC"
    },
    {
      "name": "Session Cert (legacy non-wealth)",
      "endpoint": "https://sqlguard.io/v1/session",
      "version": "abmp/2.0",
      "price_usd": "$0.25",
      "network": "eip155:8453",
      "asset": "USDC",
      "note": "OFF TABLE as primary buy / GTM"
    },
    {
      "name": "Instant Cert (legacy taste)",
      "endpoint": "https://sqlguard.io/v1/cert",
      "version": "1.1",
      "price_usd": "$0.05",
      "network": "eip155:8453",
      "asset": "USDC",
      "note": "OFF TABLE as wealth"
    }
  ],
  "skills": [
    {
      "id": "pilot-challenge",
      "name": "Pilot Challenge authorize",
      "description": "Mint free DENY then Exact unlock $100 (amount 100000000) for production SQL authorize. Primary wealth path.",
      "tags": [
        "sql-authorize",
        "x402-exact",
        "pilot-challenge"
      ],
      "examples": [
        "Authorize a production migration",
        "Unlock Pilot Challenge for mutating SQL"
      ]
    },
    {
      "id": "execution-certificate",
      "name": "Execution Certificate verify",
      "description": "Issue and verify Ed25519 PASS before execute. Lint is not authorize.",
      "tags": [
        "execution-certificate",
        "verify",
        "abmp"
      ],
      "examples": [
        "Verify PASS then execute INSERT"
      ]
    },
    {
      "id": "mcp-sql-guardrail",
      "name": "MCP SQL guardrail",
      "description": "MCP tools: handshake \u2192 gravity \u2192 challenge \u2192 verify. Streamable HTTP at /mcp/stream.",
      "tags": [
        "mcp",
        "sql-authorize",
        "gravity"
      ],
      "examples": [
        "Call sqlguard_handshake then sqlguard_challenge"
      ]
    }
  ],
  "honesty": {
    "probe": "free risk tip \u2014 not authorize (CDP index may lag)",
    "instant": "legacy taste \u2014 OFF TABLE as wealth",
    "session": "legacy non-wealth \u2014 OFF TABLE as primary",
    "wealth": "Pilot Challenge $100.00 OR Gateway $299/mo",
    "source_of_truth": "https://sqlguard.io/v1/gravity"
  },
  "supportedTrust": [
    "crypto-economic",
    "reputation"
  ],
  "payments": {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "USDC",
    "pay_to": "0xC8d524703f1751b565a220087D1d4c44a413C1D7",
    "invoice_primary": "gateway_starter_$299_month",
    "wealth_sku": "pilot_challenge",
    "wealth_alt": "gateway_pilot",
    "catalog": "https://sqlguard.io/v1/catalog",
    "money": "https://sqlguard.io/v1/money"
  },
  "legal": "https://sqlguard.io/legal"
}