Server definition

Hash: sha256:80353cb1886f58861ca70fc91ab98849e83d3dd623f4acce5a0a150a409dd066
What it is: What a remote MCP server returned when asked what it offers: 7 tools

The blob, as servednamed by its sha256

{
  "instructions": null,
  "tools": [
    {
      "description": "Report a bug, a missing feature or anything else about this service, in a structured way. Free. A person reads every report; nothing is run or changed automatically.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "contact": {
            "description": "Optional: how to reach you about it",
            "type": "string"
          },
          "endpoint": {
            "description": "Optional: the route or tool it is about, e.g. /v1/token",
            "type": "string"
          },
          "message": {
            "description": "What happened or what you need",
            "type": "string"
          },
          "type": {
            "description": "bug, feature (something missing) or other",
            "enum": [
              "bug",
              "feature",
              "other"
            ],
            "type": "string"
          }
        },
        "required": [
          "message"
        ],
        "type": "object"
      },
      "name": "feedback",
      "outputSchema": null
    },
    {
      "description": "Paid ($0.01 USDC via x402 on Base): call this before you sign. Send the transaction, token approval or EIP-712 signature (Permit, Permit2, EIP-3009 x402 payment, Seaport) your agent is about to sign; get back green, orange or red with reason codes: who gets access, whether the spender or recipient is flagged, sanctioned (OFAC SDN) or unverified, unlimited allowances, and the token itself (honeypot, fake look-alike, high tax). Only proceed on green; on orange ask your user; never sign on red. Same as POST /v1/check. The answer carries a signed receipt (EIP-191, bound to your arguments) that proves later which verdict you got.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "amount": {
            "description": "approval: amount in base units (0 = revoke)",
            "type": "string"
          },
          "chainId": {
            "description": "EVM chain id: 1, 10, 56, 137, 8453, 42161 (8453 = Base)",
            "type": "integer"
          },
          "data": {
            "description": "transaction: 0x-prefixed calldata",
            "type": "string"
          },
          "origin": {
            "description": "optional: the site asking for the signature or transaction (URL or hostname); a domain under 30 days old is orange",
            "type": "string"
          },
          "spender": {
            "description": "approval: who gets the allowance",
            "type": "string"
          },
          "to": {
            "description": "transaction: the target contract",
            "type": "string"
          },
          "token": {
            "description": "approval: the token contract",
            "type": "string"
          },
          "type": {
            "description": "What the agent is about to sign",
            "enum": [
              "approval",
              "transaction",
              "signature"
            ],
            "type": "string"
          },
          "typedData": {
            "anyOf": [
              {
                "additionalProperties": {},
                "type": "object"
              },
              {
                "type": "string"
              }
            ],
            "description": "signature: the exact eth_signTypedData_v4 payload (Permit, Permit2, EIP-3009 x402 payment, Seaport)"
          },
          "value": {
            "description": "transaction: native value in wei",
            "type": "string"
          }
        },
        "required": [
          "type",
          "chainId"
        ],
        "type": "object"
      },
      "name": "presign_check",
      "outputSchema": null
    },
    {
      "description": "Paid ($0.03 USDC via x402 on Base): the same verdict and reason codes as presign_check, plus a 3 to 5 sentence plain-language explanation a person can read before approving (lang en or nl). Same as POST /v1/check/explain. The answer carries a signed receipt (EIP-191, bound to your arguments) that proves later which verdict you got.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "amount": {
            "description": "approval: amount in base units (0 = revoke)",
            "type": "string"
          },
          "chainId": {
            "description": "EVM chain id: 1, 10, 56, 137, 8453, 42161 (8453 = Base)",
            "type": "integer"
          },
          "data": {
            "description": "transaction: 0x-prefixed calldata",
            "type": "string"
          },
          "lang": {
            "description": "Language of the explanation (default en)",
            "enum": [
              "en",
              "nl"
            ],
            "type": "string"
          },
          "origin": {
            "description": "optional: the site asking for the signature or transaction (URL or hostname); a domain under 30 days old is orange",
            "type": "string"
          },
          "spender": {
            "description": "approval: who gets the allowance",
            "type": "string"
          },
          "to": {
            "description": "transaction: the target contract",
            "type": "string"
          },
          "token": {
            "description": "approval: the token contract",
            "type": "string"
          },
          "type": {
            "description": "What the agent is about to sign",
            "enum": [
              "approval",
              "transaction",
              "signature"
            ],
            "type": "string"
          },
          "typedData": {
            "anyOf": [
              {
                "additionalProperties": {},
                "type": "object"
              },
              {
                "type": "string"
              }
            ],
            "description": "signature: the exact eth_signTypedData_v4 payload (Permit, Permit2, EIP-3009 x402 payment, Seaport)"
          },
          "value": {
            "description": "transaction: native value in wei",
            "type": "string"
          }
        },
        "required": [
          "type",
          "chainId"
        ],
        "type": "object"
      },
      "name": "presign_check_explain",
      "outputSchema": null
    },
    {
      "description": "Free: the green/orange/red verdict only, for a transaction, token approval or EIP-712 signature your agent is about to sign. Limited to 10 calls per hour. For the reason codes and details use presign_check ($0.01); for a plain-language explanation presign_check_explain ($0.03).",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "amount": {
            "description": "approval: amount in base units (0 = revoke)",
            "type": "string"
          },
          "chainId": {
            "description": "EVM chain id: 1, 10, 56, 137, 8453, 42161 (8453 = Base)",
            "type": "integer"
          },
          "data": {
            "description": "transaction: 0x-prefixed calldata",
            "type": "string"
          },
          "origin": {
            "description": "optional: the site asking for the signature or transaction (URL or hostname); a domain under 30 days old is orange",
            "type": "string"
          },
          "spender": {
            "description": "approval: who gets the allowance",
            "type": "string"
          },
          "to": {
            "description": "transaction: the target contract",
            "type": "string"
          },
          "token": {
            "description": "approval: the token contract",
            "type": "string"
          },
          "type": {
            "description": "What the agent is about to sign",
            "enum": [
              "approval",
              "transaction",
              "signature"
            ],
            "type": "string"
          },
          "typedData": {
            "anyOf": [
              {
                "additionalProperties": {},
                "type": "object"
              },
              {
                "type": "string"
              }
            ],
            "description": "signature: the exact eth_signTypedData_v4 payload (Permit, Permit2, EIP-3009 x402 payment, Seaport)"
          },
          "value": {
            "description": "transaction: native value in wei",
            "type": "string"
          }
        },
        "required": [
          "type",
          "chainId"
        ],
        "type": "object"
      },
      "name": "presign_quick_check",
      "outputSchema": null
    },
    {
      "description": "Free: the green/orange/red verdict and grade only, for a Solana or EVM token your agent is about to buy, hold or accept. Limited to 10 free calls per hour (shared with presign_quick_check). For the reasons, one-line summary and market data use token_verdict ($0.01).",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "address": {
            "description": "Solana mint address (base58) or EVM token contract (0x...)",
            "type": "string"
          },
          "chain": {
            "description": "Chain the token lives on",
            "enum": [
              "solana",
              "base",
              "ethereum",
              "arbitrum",
              "optimism",
              "polygon",
              "bsc"
            ],
            "type": "string"
          }
        },
        "required": [
          "chain",
          "address"
        ],
        "type": "object"
      },
      "name": "token_quick_verdict",
      "outputSchema": null
    },
    {
      "description": "Paid ($0.01 USDC via x402 on Base or Solana): call this before your agent buys, holds or accepts a token. Send the chain (solana, base, ethereum, arbitrum, optimism, polygon, bsc) and the token address or mint; get back green/orange/red, a grade (SAFE, CAUTION, RISKY, AVOID), reason codes (mint or freeze authority still active, honeypot, tax or transfer fee, LP not locked, low liquidity, new token, concentrated holders, rugged), a one-line summary, and market data (price, liquidity, market cap, 24h volume, age). Same as GET /v1/token. The answer carries a signed receipt (EIP-191, bound to your arguments) that proves later which verdict you got.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "address": {
            "description": "Solana mint address (base58) or EVM token contract (0x...)",
            "type": "string"
          },
          "chain": {
            "description": "Chain the token lives on",
            "enum": [
              "solana",
              "base",
              "ethereum",
              "arbitrum",
              "optimism",
              "polygon",
              "bsc"
            ],
            "type": "string"
          }
        },
        "required": [
          "chain",
          "address"
        ],
        "type": "object"
      },
      "name": "token_verdict",
      "outputSchema": null
    },
    {
      "description": "Paid ($0.02 USDC via x402 on Base or Solana): audit the open token approvals of an EVM wallet (base, ethereum, arbitrum, optimism, polygon, bsc), for example your agent's own wallet as a periodic check. Get back green/orange/red, a grade, a one-line summary and every ERC-20 allowance with its spender: flagged malicious (red), a plain wallet, on a doubt list, an unverified contract or an unlimited allowance to a spender not on the GoPlus trust list (orange), plus which ones to revoke and a revoke.cash link. NFT approvals are not covered. Same as GET /v1/approvals. The answer carries a signed receipt (EIP-191, bound to your arguments) that proves later which verdict you got.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "address": {
            "description": "Wallet address (0x...)",
            "type": "string"
          },
          "chain": {
            "description": "EVM chain to audit",
            "enum": [
              "base",
              "ethereum",
              "arbitrum",
              "optimism",
              "polygon",
              "bsc"
            ],
            "type": "string"
          }
        },
        "required": [
          "chain",
          "address"
        ],
        "type": "object"
      },
      "name": "wallet_approvals",
      "outputSchema": null
    }
  ]
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:80353cb1886f58861ca70fc91ab98849e83d3dd623f4acce5a0a150a409dd066 | sha256sum