{
  "schema_version": "0.2.0",
  "name": "Samurai-cache",
  "description": "Deterministic LLM response cache. cache.get / cache.put / cache.stats over JSON-RPC 2.0.",
  "url": "https://mcp.mi-kernel2026.xyz",
  "skills": [
    {
      "id": "cache.get",
      "name": "Cache lookup",
      "description": "Lookup cached LLM response by (prompt_hash, model).",
      "x402": {
        "scheme": "exact",
        "network": "base",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "maxAmountRequired": "100",
        "payTo": "0xE9b3B47FCF0405a377504a8f8C8ca71a57108159",
        "maxTimeoutSeconds": 60,
        "extra": {
          "name": "USDC",
          "version": "2"
        }
      }
    },
    {
      "id": "cache.put",
      "name": "Cache store",
      "description": "Store LLM response with TTL.",
      "x402": {
        "scheme": "exact",
        "network": "base",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "maxAmountRequired": "100",
        "payTo": "0xE9b3B47FCF0405a377504a8f8C8ca71a57108159",
        "maxTimeoutSeconds": 60,
        "extra": {
          "name": "USDC",
          "version": "2"
        }
      }
    },
    {
      "id": "cache.stats",
      "name": "Cache stats",
      "description": "Window hit rate + savings + top keys.",
      "x402": {
        "scheme": "exact",
        "network": "base",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "maxAmountRequired": "100",
        "payTo": "0xE9b3B47FCF0405a377504a8f8C8ca71a57108159",
        "maxTimeoutSeconds": 60,
        "extra": {
          "name": "USDC",
          "version": "2"
        }
      }
    }
  ],
  "endpoints": [
    {
      "protocol": "mcp+jsonrpc",
      "url": "https://mcp.mi-kernel2026.xyz/v1"
    }
  ],
  "identity": {
    "did": "did:web:mcp.Samurai.xyz",
    "public_key": {
      "alg": "Ed25519",
      "format": "raw-hex",
      "value": "e654d10712d6b73028a26ed08d9439a012898a5882fcd47fd582db205366f295",
      "jwk": {
        "kty": "OKP",
        "crv": "Ed25519",
        "x": "5lTRBxLWtzAoom7QjZQ5oBKJiliC_NR_1YLbIFNm8pU"
      }
    }
  },
  "payments": {
    "protocols": [
      "x402"
    ],
    "chains": [
      "base-sepolia"
    ],
    "endpoint": "https://mcp.mi-kernel2026.xyz/v1/payment",
    "currency": "USDC"
  },
  "signing": {
    "algorithm": "Ed25519",
    "canonicalization": "json-sort-keys-no-whitespace",
    "key_id": "did:web:mcp.Samurai.xyz#key-0"
  },
  "signature": "ysOMN2fLW8XvFYF2TcIN81jATgFVeehm-CZJ27MUxjlrNPqKZKliwKqyC54e5j0k2aeyjtZYnkfg4woEKgbrAA",
  "tools": [
    {
      "name": "burnstop",
      "type": "oss_package",
      "url": "https://github.com/santicalderon/burnstop",
      "install": "pip install burnstop",
      "description": "Pre-flight budget gate for AI agent runaways. Drop-in proxy.",
      "license": "MIT"
    },
    {
      "name": "burnstop-langchain",
      "type": "oss_package",
      "url": "https://github.com/santicalderon/burnstop-langchain",
      "install": "pip install burnstop-langchain",
      "description": "LangChain callback adapter for burnstop budget gate.",
      "license": "MIT"
    },
    {
      "name": "burnstop-langgraph",
      "url": "https://github.com/santicalderon/burnstop-langgraph",
      "install": "pip install burnstop-langgraph",
      "description": "LangGraph adapter for burnstop budget gate.",
      "type": "oss_package",
      "license": "MIT"
    },
    {
      "name": "burnstop-crewai",
      "url": "https://github.com/santicalderon/burnstop-crewai",
      "install": "pip install burnstop-crewai",
      "description": "CrewAI adapter for burnstop budget gate.",
      "type": "oss_package",
      "license": "MIT"
    },
    {
      "name": "burnstop-autogen",
      "url": "https://github.com/santicalderon/burnstop-autogen",
      "install": "pip install burnstop-autogen",
      "type": "oss_package",
      "description": "AutoGen adapter for burnstop budget gate.",
      "license": "MIT"
    },
    {
      "name": "agentic-receipts",
      "url": "https://github.com/santicalderon/agentic-receipts",
      "install": "pip install agentic-receipts",
      "type": "oss_package",
      "description": "DID-signed audit receipts for autonomous agent actions.",
      "license": "MIT"
    },
    {
      "name": "cache.get via x402",
      "type": "x402_mcp",
      "url": "https://mcp.mi-kernel2026.xyz/cache",
      "x402_endpoint": "https://mcp.mi-kernel2026.xyz/v1/payment",
      "price_usd": 0.001,
      "price_chain": "base-sepolia",
      "description": "Cache MCP lookups paid via x402 micropayments. DID-signed receipt per call."
    },
    {
      "name": "causal.recall via x402",
      "type": "x402_mcp",
      "url": "https://mcp.mi-kernel2026.xyz/causal",
      "x402_endpoint": "https://mcp.mi-kernel2026.xyz/v1/payment",
      "price_usd": 0.05,
      "price_chain": "base-sepolia",
      "description": "Causal chain reconstruction paid via x402. SOC2/ISO42001-friendly signed receipt."
    },
    {
      "name": "consensus.check via x402",
      "type": "x402_mcp",
      "url": "https://mcp.mi-kernel2026.xyz/consensus",
      "x402_endpoint": "https://mcp.mi-kernel2026.xyz/v1/payment",
      "price_usd": 0.1,
      "price_chain": "base-sepolia",
      "description": "Cross-model consensus paid via x402 micropayment. DID-signed."
    }
  ],
  "urls": [
    "https://santicalderon.github.io/burnstop/",
    "https://mcp.mi-kernel2026.xyz/burnstop/"
  ]
}