Server definition

Hash: sha256:d59b065744908b196ce3dbab3d6346fe1fa4f7c3a556ad45536d676ca6dc9ad4
What it is: What a remote MCP server returned when asked what it offers: 5 tools

The blob, as servednamed by its sha256

{
  "instructions": "Receipt Audit checks receipts and invoices. If you have no API key, call create_api_key once and store the key; give its claim_url to your human. Then call check_receipt with image_url or image_base64. Treat authenticity.risk as triage, not a verdict. Out of credits returns a claim_url for your human.",
  "tools": [
    {
      "description": "Extracts the fields of a receipt or invoice (image or PDF, by https URL or base64), checks its arithmetic, tax rate and dates, scores signs that it was edited or AI-generated (with reasons), and reports whether the same receipt was submitted before. Costs 1 credit, refunded if the file can't be read.",
      "inputSchema": {
        "additionalProperties": true,
        "properties": {
          "api_key": {
            "description": "For MCP clients that can't send an Authorization header. Prefer the header.",
            "type": "string"
          },
          "image_base64": {
            "description": "The file's bytes, base64-encoded (a data: URL prefix is fine). Max 8 MB.",
            "type": "string"
          },
          "image_url": {
            "description": "Public https URL of the receipt image or PDF.",
            "type": "string"
          },
          "mime_type": {
            "description": "Only needed with image_base64 when the type can't be sniffed.",
            "enum": [
              "image/jpeg",
              "image/png",
              "image/webp",
              "image/heic",
              "image/heif",
              "application/pdf"
            ],
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "check_receipt",
      "outputSchema": {
        "additionalProperties": true,
        "properties": {
          "authenticity": {
            "additionalProperties": true,
            "description": "risk: 0 = looks genuine, 1 = almost certainly edited, generated or reused. Signals with reasons, not a verdict.",
            "properties": {
              "risk": {
                "type": "number"
              },
              "signals": {
                "items": {
                  "additionalProperties": true,
                  "properties": {
                    "code": {
                      "type": "string"
                    },
                    "field": {
                      "enum": [
                        "merchant",
                        "date",
                        "time",
                        "total",
                        "subtotal",
                        "tax",
                        "line_items",
                        "receipt_number",
                        "payment",
                        "whole_document"
                      ],
                      "type": "string"
                    },
                    "kind": {
                      "enum": [
                        "verifiable",
                        "opinion"
                      ],
                      "type": "string"
                    },
                    "message": {
                      "type": "string"
                    },
                    "weight": {
                      "type": "number"
                    }
                  },
                  "required": [
                    "code",
                    "weight",
                    "message",
                    "kind"
                  ],
                  "type": "object"
                },
                "type": "array"
              }
            },
            "required": [
              "risk",
              "signals"
            ],
            "type": "object"
          },
          "checkId": {
            "type": "string"
          },
          "checks": {
            "description": "Deterministic checks: arithmetic, tax plausibility, dates, currency.",
            "items": {
              "additionalProperties": true,
              "properties": {
                "code": {
                  "type": "string"
                },
                "message": {
                  "type": "string"
                },
                "passed": {
                  "type": "boolean"
                },
                "severity": {
                  "enum": [
                    "info",
                    "warn",
                    "fail"
                  ],
                  "type": "string"
                }
              },
              "required": [
                "code",
                "passed",
                "severity",
                "message"
              ],
              "type": "object"
            },
            "type": "array"
          },
          "creditsRemaining": {
            "maximum": 9007199254740991,
            "minimum": -9007199254740991,
            "type": "integer"
          },
          "duplicate": {
            "additionalProperties": true,
            "properties": {
              "fields": {
                "anyOf": [
                  {
                    "additionalProperties": true,
                    "description": "kind: exact = same image or same fields; near = the same photo re-compressed, cropped or re-shot. distance: differing bits between image hashes (0 = identical). firstSeen: Unix ms. seenByOtherOwners: a different account (or web user) checked it before.",
                    "properties": {
                      "distance": {
                        "anyOf": [
                          {
                            "type": "number"
                          },
                          {
                            "enum": [
                              "Infinity",
                              "-Infinity",
                              "NaN"
                            ],
                            "type": "string"
                          }
                        ]
                      },
                      "firstSeen": {
                        "anyOf": [
                          {
                            "type": "number"
                          },
                          {
                            "enum": [
                              "Infinity",
                              "-Infinity",
                              "NaN"
                            ],
                            "type": "string"
                          }
                        ]
                      },
                      "kind": {
                        "enum": [
                          "exact",
                          "near"
                        ],
                        "type": "string"
                      },
                      "seenByOtherOwners": {
                        "type": "boolean"
                      },
                      "seenBySameOwner": {
                        "type": "boolean"
                      },
                      "timesSeen": {
                        "anyOf": [
                          {
                            "type": "number"
                          },
                          {
                            "enum": [
                              "Infinity",
                              "-Infinity",
                              "NaN"
                            ],
                            "type": "string"
                          }
                        ]
                      }
                    },
                    "required": [
                      "kind",
                      "distance",
                      "firstSeen",
                      "timesSeen",
                      "seenBySameOwner",
                      "seenByOtherOwners"
                    ],
                    "type": "object"
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "image": {
                "anyOf": [
                  {
                    "additionalProperties": true,
                    "description": "kind: exact = same image or same fields; near = the same photo re-compressed, cropped or re-shot. distance: differing bits between image hashes (0 = identical). firstSeen: Unix ms. seenByOtherOwners: a different account (or web user) checked it before.",
                    "properties": {
                      "distance": {
                        "anyOf": [
                          {
                            "type": "number"
                          },
                          {
                            "enum": [
                              "Infinity",
                              "-Infinity",
                              "NaN"
                            ],
                            "type": "string"
                          }
                        ]
                      },
                      "firstSeen": {
                        "anyOf": [
                          {
                            "type": "number"
                          },
                          {
                            "enum": [
                              "Infinity",
                              "-Infinity",
                              "NaN"
                            ],
                            "type": "string"
                          }
                        ]
                      },
                      "kind": {
                        "enum": [
                          "exact",
                          "near"
                        ],
                        "type": "string"
                      },
                      "seenByOtherOwners": {
                        "type": "boolean"
                      },
                      "seenBySameOwner": {
                        "type": "boolean"
                      },
                      "timesSeen": {
                        "anyOf": [
                          {
                            "type": "number"
                          },
                          {
                            "enum": [
                              "Infinity",
                              "-Infinity",
                              "NaN"
                            ],
                            "type": "string"
                          }
                        ]
                      }
                    },
                    "required": [
                      "kind",
                      "distance",
                      "firstSeen",
                      "timesSeen",
                      "seenBySameOwner",
                      "seenByOtherOwners"
                    ],
                    "type": "object"
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "seenBefore": {
                "type": "boolean"
              }
            },
            "required": [
              "image",
              "fields",
              "seenBefore"
            ],
            "type": "object"
          },
          "fields": {
            "additionalProperties": true,
            "properties": {
              "cardLast4": {
                "anyOf": [
                  {
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "currency": {
                "anyOf": [
                  {
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "date": {
                "anyOf": [
                  {
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "discount": {
                "anyOf": [
                  {
                    "type": "number"
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "documentType": {
                "enum": [
                  "receipt",
                  "invoice",
                  "other"
                ],
                "type": "string"
              },
              "lineItems": {
                "items": {
                  "additionalProperties": true,
                  "properties": {
                    "description": {
                      "type": "string"
                    },
                    "quantity": {
                      "anyOf": [
                        {
                          "type": "number"
                        },
                        {
                          "type": "null"
                        }
                      ]
                    },
                    "total": {
                      "anyOf": [
                        {
                          "type": "number"
                        },
                        {
                          "type": "null"
                        }
                      ]
                    },
                    "unitPrice": {
                      "anyOf": [
                        {
                          "type": "number"
                        },
                        {
                          "type": "null"
                        }
                      ]
                    }
                  },
                  "required": [
                    "description",
                    "quantity",
                    "unitPrice",
                    "total"
                  ],
                  "type": "object"
                },
                "type": "array"
              },
              "merchant": {
                "additionalProperties": true,
                "properties": {
                  "address": {
                    "anyOf": [
                      {
                        "type": "string"
                      },
                      {
                        "type": "null"
                      }
                    ]
                  },
                  "country": {
                    "anyOf": [
                      {
                        "type": "string"
                      },
                      {
                        "type": "null"
                      }
                    ]
                  },
                  "name": {
                    "anyOf": [
                      {
                        "type": "string"
                      },
                      {
                        "type": "null"
                      }
                    ]
                  },
                  "phone": {
                    "anyOf": [
                      {
                        "type": "string"
                      },
                      {
                        "type": "null"
                      }
                    ]
                  },
                  "taxId": {
                    "anyOf": [
                      {
                        "type": "string"
                      },
                      {
                        "type": "null"
                      }
                    ]
                  }
                },
                "required": [
                  "name",
                  "address",
                  "country",
                  "taxId",
                  "phone"
                ],
                "type": "object"
              },
              "paymentMethod": {
                "anyOf": [
                  {
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "receiptNumber": {
                "anyOf": [
                  {
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "subtotal": {
                "anyOf": [
                  {
                    "type": "number"
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "taxes": {
                "items": {
                  "additionalProperties": true,
                  "properties": {
                    "amount": {
                      "type": "number"
                    },
                    "label": {
                      "type": "string"
                    },
                    "rate": {
                      "anyOf": [
                        {
                          "type": "number"
                        },
                        {
                          "type": "null"
                        }
                      ]
                    }
                  },
                  "required": [
                    "label",
                    "rate",
                    "amount"
                  ],
                  "type": "object"
                },
                "type": "array"
              },
              "time": {
                "anyOf": [
                  {
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "tip": {
                "anyOf": [
                  {
                    "type": "number"
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "total": {
                "anyOf": [
                  {
                    "type": "number"
                  },
                  {
                    "type": "null"
                  }
                ]
              }
            },
            "required": [
              "documentType",
              "merchant",
              "date",
              "time",
              "currency",
              "receiptNumber",
              "lineItems",
              "subtotal",
              "taxes",
              "tip",
              "discount",
              "total",
              "paymentMethod",
              "cardLast4"
            ],
            "type": "object"
          },
          "meta": {
            "additionalProperties": true,
            "properties": {
              "inputTokens": {
                "anyOf": [
                  {
                    "type": "number"
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "model": {
                "type": "string"
              },
              "ms": {
                "type": "number"
              },
              "outputTokens": {
                "anyOf": [
                  {
                    "type": "number"
                  },
                  {
                    "type": "null"
                  }
                ]
              }
            },
            "required": [
              "model",
              "ms",
              "inputTokens",
              "outputTokens"
            ],
            "type": "object"
          }
        },
        "required": [
          "checkId",
          "fields",
          "checks",
          "authenticity",
          "duplicate",
          "meta",
          "creditsRemaining"
        ],
        "type": "object"
      }
    },
    {
      "description": "Returns a new API key with 50 free checks, and a claim_url where a person can take over the account and add prepaid credits. One key serves every later call.",
      "inputSchema": {
        "additionalProperties": false,
        "type": "object"
      },
      "name": "create_api_key",
      "outputSchema": {
        "additionalProperties": true,
        "properties": {
          "api_key": {
            "description": "Send as Authorization: Bearer <api_key>. Shown once: store it.",
            "type": "string"
          },
          "claim_url": {
            "description": "Where a person claims the account and adds credits. Valid 30 days.",
            "type": "string"
          },
          "credits": {
            "description": "Free checks included.",
            "maximum": 9007199254740991,
            "minimum": -9007199254740991,
            "type": "integer"
          },
          "docs_url": {
            "type": "string"
          },
          "pricing_url": {
            "type": "string"
          }
        },
        "required": [
          "api_key",
          "credits",
          "claim_url",
          "docs_url",
          "pricing_url"
        ],
        "type": "object"
      }
    },
    {
      "description": "Returns a new claim_url (valid 30 days) where a person can claim this account and buy credits.",
      "inputSchema": {
        "additionalProperties": true,
        "properties": {
          "api_key": {
            "description": "For MCP clients that can't send an Authorization header. Prefer the header.",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "create_claim_link",
      "outputSchema": {
        "additionalProperties": true,
        "properties": {
          "claim_url": {
            "description": "Where a person claims this account and buys credits. Valid 30 days.",
            "type": "string"
          }
        },
        "required": [
          "claim_url"
        ],
        "type": "object"
      }
    },
    {
      "description": "Returns the remaining credits, whether a person has claimed the account, and how many checks it has run.",
      "inputSchema": {
        "additionalProperties": true,
        "properties": {
          "api_key": {
            "description": "For MCP clients that can't send an Authorization header. Prefer the header.",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "get_account",
      "outputSchema": {
        "additionalProperties": true,
        "properties": {
          "checks_run": {
            "maximum": 9007199254740991,
            "minimum": -9007199254740991,
            "type": "integer"
          },
          "credits": {
            "maximum": 9007199254740991,
            "minimum": -9007199254740991,
            "type": "integer"
          },
          "key_prefixes": {
            "items": {
              "type": "string"
            },
            "type": "array"
          },
          "status": {
            "description": "unclaimed = no person has bought credits yet.",
            "enum": [
              "unclaimed",
              "claimed"
            ],
            "type": "string"
          }
        },
        "required": [
          "status",
          "credits",
          "checks_run",
          "key_prefixes"
        ],
        "type": "object"
      }
    },
    {
      "description": "Report a missing capability, a wrong result or a bug in a sentence or two. A person reads every report. Free, no key needed (send yours to link the report to your account).",
      "inputSchema": {
        "additionalProperties": true,
        "properties": {
          "api_key": {
            "description": "For MCP clients that can't send an Authorization header. Prefer the header.",
            "type": "string"
          },
          "kind": {
            "enum": [
              "missing_capability",
              "wrong_result",
              "bug",
              "other"
            ],
            "type": "string"
          },
          "message": {
            "description": "What you were trying to do, what happened, what you needed.",
            "maxLength": 2000,
            "minLength": 3,
            "type": "string"
          },
          "operation": {
            "description": "The operation it's about, e.g. check_receipt.",
            "maxLength": 60,
            "type": "string"
          }
        },
        "required": [
          "kind",
          "message"
        ],
        "type": "object"
      },
      "name": "report_feedback",
      "outputSchema": {
        "additionalProperties": true,
        "properties": {
          "id": {
            "type": "string"
          },
          "received": {
            "type": "boolean"
          }
        },
        "required": [
          "received",
          "id"
        ],
        "type": "object"
      }
    }
  ]
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:d59b065744908b196ce3dbab3d6346fe1fa4f7c3a556ad45536d676ca6dc9ad4 | sha256sum