Server definition

Hash: sha256:fc4333ffa5f01e89199667ad9be7bf907a10d264c5fede4b922c7741af2748ea
What it is: What a remote MCP server returned when asked what it offers: 8 tools

The blob, as servednamed by its sha256

{
  "instructions": null,
  "tools": [
    {
      "description": "PAID $0.01 (x402, USDC on Base). Scan a wallet's ERC-20/721 approvals ranked by exposure; flags unlimited amounts, unverified/known-malicious spenders, and address-poisoning 'fake-approval revoke bait'; returns the exact revoke calldata you execute YOURSELF (never executed/broadcast by us). Without payment returns the x402 challenge; pass x_payment. Free teaser: approvals_free.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "address": {
            "description": "0x wallet address to scan.",
            "type": "string"
          },
          "chain": {
            "description": "Chain: ethereum | base | bsc | polygon | arbitrum | optimism.",
            "type": "string"
          },
          "x_payment": {
            "description": "x402 payment payload (base64) for this PAID tool. If supplied it is forwarded as the X-PAYMENT header to settle the call and return the real result instead of a 402 challenge. Omit to get the price challenge first.",
            "type": "string"
          }
        },
        "required": [
          "address",
          "chain"
        ],
        "type": "object"
      },
      "name": "approvals",
      "outputSchema": null
    },
    {
      "description": "FREE. Approval counts + top-3 riskiest spenders for {address, chain}. Real result, no wallet. Upgrade to approvals for EVERY approval ranked + revoke calldata.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "address": {
            "description": "0x wallet address to scan.",
            "type": "string"
          },
          "chain": {
            "description": "Chain: ethereum | base | bsc | polygon | arbitrum | optimism.",
            "type": "string"
          }
        },
        "required": [
          "address",
          "chain"
        ],
        "type": "object"
      },
      "name": "approvals_free",
      "outputSchema": null
    },
    {
      "description": "PAID $0.01 (x402, USDC on Base). Decode an off-chain EIP-712 typed-data signature (Permit / Permit2 / Seaport / generic) into plain English with risk flags: unlimited approval, unknown/known-malicious spender, never-expiring or already-expired deadlines, zero-consideration NFT-drain orders. Off-chain signatures are the top wallet-drainer vector. Pure offline decode — never signs/broadcasts. Without payment returns the x402 challenge; pass x_payment. Free teaser: decode_signature_free.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "chain": {
            "description": "Optional chain override (else read from domain.chainId).",
            "type": "string"
          },
          "typed_data": {
            "additionalProperties": {},
            "description": "EIP-712 typed data object: {domain, types, primaryType, message}.",
            "type": "object"
          },
          "x_payment": {
            "description": "x402 payment payload (base64) for this PAID tool. If supplied it is forwarded as the X-PAYMENT header to settle the call and return the real result instead of a 402 challenge. Omit to get the price challenge first.",
            "type": "string"
          }
        },
        "required": [
          "typed_data"
        ],
        "type": "object"
      },
      "name": "decode_signature",
      "outputSchema": null
    },
    {
      "description": "FREE. Type + plain-English summary + risk level for an EIP-712 `typed_data`. Real result, no wallet. Upgrade to decode_signature for the full field-by-field decode + all risk flags + malicious-spender screening.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "chain": {
            "description": "Optional chain override (else read from domain.chainId).",
            "type": "string"
          },
          "typed_data": {
            "additionalProperties": {},
            "description": "EIP-712 typed data object: {domain, types, primaryType, message}.",
            "type": "object"
          }
        },
        "required": [
          "typed_data"
        ],
        "type": "object"
      },
      "name": "decode_signature_free",
      "outputSchema": null
    },
    {
      "description": "PAID $0.02 (x402, USDC on Base). Keyless pre-sign analysis of {chain, from?, to, data, value?}: public-RPC eth_call revert check + static calldata decode predicting approval/transfer deltas + risk flags (unlimited approval, approval-for-all, reverts). Honest keyless limitation stated in the response (no full fork trace). Without payment returns the x402 challenge; pass x_payment. Free teaser: simulate_free.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "chain": {
            "description": "Chain: ethereum | base | bsc | polygon | arbitrum | optimism.",
            "type": "string"
          },
          "data": {
            "description": "0x calldata (omit for a plain value transfer).",
            "type": "string"
          },
          "from": {
            "description": "0x sender (optional but improves accuracy).",
            "type": "string"
          },
          "to": {
            "description": "0x target contract/recipient.",
            "type": "string"
          },
          "value": {
            "description": "Value in wei (optional).",
            "type": "string"
          },
          "x_payment": {
            "description": "x402 payment payload (base64) for this PAID tool. If supplied it is forwarded as the X-PAYMENT header to settle the call and return the real result instead of a 402 challenge. Omit to get the price challenge first.",
            "type": "string"
          }
        },
        "required": [
          "chain",
          "to"
        ],
        "type": "object"
      },
      "name": "simulate",
      "outputSchema": null
    },
    {
      "description": "FREE. Method + revert flag + risk level + predicted effect types for a transaction. Real result, no wallet. Upgrade to simulate for the full predicted deltas + all risk flags.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "chain": {
            "description": "Chain: ethereum | base | bsc | polygon | arbitrum | optimism.",
            "type": "string"
          },
          "data": {
            "description": "0x calldata (omit for a plain value transfer).",
            "type": "string"
          },
          "from": {
            "description": "0x sender (optional but improves accuracy).",
            "type": "string"
          },
          "to": {
            "description": "0x target contract/recipient.",
            "type": "string"
          },
          "value": {
            "description": "Value in wei (optional).",
            "type": "string"
          }
        },
        "required": [
          "chain",
          "to"
        ],
        "type": "object"
      },
      "name": "simulate_free",
      "outputSchema": null
    },
    {
      "description": "PAID $0.02 (x402, USDC on Base). Multi-chain token honeypot/rug check aggregating GoPlus token-security + honeypot.is buy/sell-tax simulation into a normalized 0-100 risk score with explainable reasons: honeypot/can't-sell, buy/sell tax, mint/blacklist/pausable/ownership privileges, top-holder concentration, LP-lock, contract verified/bytecode. Descriptive facts only — NOT a buy/sell signal. Without payment returns the x402 challenge; pass x_payment to settle. Free teaser: token_safety_free.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "address": {
            "description": "0x token contract address.",
            "type": "string"
          },
          "chain": {
            "description": "Chain: ethereum | base | bsc | polygon | arbitrum | optimism.",
            "type": "string"
          },
          "x_payment": {
            "description": "x402 payment payload (base64) for this PAID tool. If supplied it is forwarded as the X-PAYMENT header to settle the call and return the real result instead of a 402 challenge. Omit to get the price challenge first.",
            "type": "string"
          }
        },
        "required": [
          "address",
          "chain"
        ],
        "type": "object"
      },
      "name": "token_safety",
      "outputSchema": null
    },
    {
      "description": "FREE. Score band + top-line honeypot/tax/privilege flags for a token {address, chain}. Real result, no wallet. Upgrade to token_safety for the full numeric breakdown.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "address": {
            "description": "0x token contract address.",
            "type": "string"
          },
          "chain": {
            "description": "Chain: ethereum | base | bsc | polygon | arbitrum | optimism.",
            "type": "string"
          }
        },
        "required": [
          "address",
          "chain"
        ],
        "type": "object"
      },
      "name": "token_safety_free",
      "outputSchema": null
    }
  ]
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:fc4333ffa5f01e89199667ad9be7bf907a10d264c5fede4b922c7741af2748ea | sha256sum