Server definition

Hash: sha256:f9b99b504071b55bab4cdc2fbce5980142bbc7b4bd9b6ab490b2f85b4b654da6
What it is: What a remote MCP server returned when asked what it offers: 3 tools

The blob, as servednamed by its sha256

{
  "instructions": "Stateless visa/entry-requirements lookups. check_entry_requirements is rate limited on the free tier; for unlimited access pay per request via x402 on the HTTP API (see the llms.txt of this host). Advisory information for trip planning — not a boarding, immigration, or legal decision. Rules change frequently; verify with the destination country's official sources before travel.",
  "tools": [
    {
      "description": "Whether a passport holder can enter a destination country: visa-free, visa on arrival, e-visa, eTA, or visa required — with allowed stay, official application portal, extended rules (passport validity, onward ticket, yellow fever, transit-without-visa) and source citations. Free tier: rate limited per caller (see /auth.md to register for a larger quota, or use the x402-paid HTTP API for unlimited access).",
      "inputSchema": {
        "properties": {
          "destination": {
            "description": "Destination country, ISO 3166-1 alpha-3 (e.g. JPN)",
            "type": "string"
          },
          "passport": {
            "description": "Passport country, ISO 3166-1 alpha-3 (e.g. NLD)",
            "type": "string"
          },
          "purpose": {
            "description": "Travel purpose (default: tourism)",
            "type": "string"
          },
          "residence_permits_of": {
            "description": "Issuers of residence permits held (ISO3 or SCHENGEN/EU/GCC)",
            "items": {
              "type": "string"
            },
            "type": "array"
          },
          "transit": {
            "description": "Optional transit country, ISO 3166-1 alpha-3",
            "type": "string"
          },
          "visas_of": {
            "description": "Issuers of visas held (ISO3 or SCHENGEN/EU/GCC)",
            "items": {
              "type": "string"
            },
            "type": "array"
          }
        },
        "required": [
          "passport",
          "destination"
        ],
        "type": "object"
      },
      "name": "check_entry_requirements",
      "outputSchema": {
        "additionalProperties": true,
        "description": "Visa verdict with entry rules and split provenance. Unknown or conflicting data is served as requirement 'unknown'/'needs_review' with action check_official_authority — never guessed.",
        "properties": {
          "allowed_stay_days": {
            "description": "Maximum stay in days when the verdict grants one",
            "type": [
              "number",
              "null"
            ]
          },
          "apply": {
            "additionalProperties": true,
            "description": "Official government application/information portal when action is required",
            "properties": {
              "kind": {
                "description": "evisa | eta | visa_info",
                "type": "string"
              },
              "source": {
                "additionalProperties": true,
                "description": "Official-source citation for the field it accompanies",
                "properties": {
                  "name": {
                    "description": "Official authority name",
                    "type": "string"
                  },
                  "retrieved_at": {
                    "description": "YYYY-MM-DD the source was last retrieved",
                    "type": "string"
                  },
                  "url": {
                    "description": "Official page the rule was verified against",
                    "type": "string"
                  }
                },
                "type": "object"
              },
              "url": {
                "description": "Official portal URL",
                "type": "string"
              }
            },
            "type": [
              "object",
              "null"
            ]
          },
          "dataset_version": {
            "description": "Base-matrix revision (YYYY-MM-DD)",
            "type": "string"
          },
          "defaults_applied": {
            "description": "Assumptions applied to answer (e.g. purpose=tourism, ordinary passport)",
            "items": {
              "type": "string"
            },
            "type": "array"
          },
          "entry_rules": {
            "additionalProperties": true,
            "description": "Destination entry rules: passport_validity, blank_pages, onward_ticket, yellow_fever, other_health, twov (transit-without-visa), residence_permit_exemptions, official_links, purpose_scope — each non-null field cites its official source {name, url, retrieved_at}, plus last_verified and coverage (extended|basic).",
            "type": "object"
          },
          "entry_rules_verification": {
            "additionalProperties": true,
            "description": "Provenance of the curated entry-rules layer: verified_official_sources | stale | not_curated | needs_review, with last_verified and staleness_days",
            "type": "object"
          },
          "request_id": {
            "description": "Unique id for reproducibility",
            "type": "string"
          },
          "requirement": {
            "description": "visa_free | visa_on_arrival | e_visa | eta | visa_required | no_admission | unknown | needs_review",
            "type": "string"
          },
          "requirement_label": {
            "description": "Human-readable verdict",
            "type": "string"
          },
          "verdict_verification": {
            "additionalProperties": true,
            "description": "Provenance of the visa verdict itself — always derives from an aggregated secondary matrix (status secondary_source_only or needs_review), never claimed officially verified",
            "type": "object"
          }
        },
        "type": "object"
      }
    },
    {
      "description": "Premium evaluation of a whole trip in one call: multiple passports (best passport per leg), documents held, multi-leg itineraries with transit legs, dates and purpose — with structured why[] explanations, conditions[], and verification states per decision. PAID endpoint: the call returns HTTP 402 x402 payment instructions unless the request carries an x402 payment header; any x402-capable client settles in USDC on Base and retries.",
      "inputSchema": {
        "properties": {
          "traveler": {
            "description": "The traveler's documents",
            "properties": {
              "passports": {
                "description": "ISO3, 1-4 passports",
                "items": {
                  "type": "string"
                },
                "type": "array"
              },
              "residence_permits_of": {
                "description": "Issuers of residence permits held (ISO3 or SCHENGEN/EU/GCC)",
                "items": {
                  "type": "string"
                },
                "type": "array"
              },
              "visas_of": {
                "description": "Issuers of valid visas held (ISO3 or SCHENGEN/EU/GCC)",
                "items": {
                  "type": "string"
                },
                "type": "array"
              }
            },
            "required": [
              "passports"
            ],
            "type": "object"
          },
          "trip": {
            "description": "The itinerary to evaluate, in travel order",
            "properties": {
              "legs": {
                "description": "Trip legs in order, up to 10",
                "items": {
                  "properties": {
                    "arrival_date": {
                      "description": "YYYY-MM-DD; enables stay-duration and validity-window checks",
                      "type": "string"
                    },
                    "country": {
                      "description": "Leg country, ISO 3166-1 alpha-3",
                      "type": "string"
                    },
                    "departure_date": {
                      "description": "YYYY-MM-DD; enables stay-duration and validity-window checks",
                      "type": "string"
                    },
                    "purpose": {
                      "description": "Overrides the trip purpose for this leg",
                      "type": "string"
                    },
                    "role": {
                      "description": "entry = enter the country; transit = pass through in transit",
                      "enum": [
                        "entry",
                        "transit"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [
                    "country"
                  ],
                  "type": "object"
                },
                "type": "array"
              },
              "purpose": {
                "description": "Trip-wide travel purpose (default: tourism); per-leg purpose overrides",
                "type": "string"
              }
            },
            "required": [
              "legs"
            ],
            "type": "object"
          }
        },
        "required": [
          "traveler",
          "trip"
        ],
        "type": "object"
      },
      "name": "evaluate_trip",
      "outputSchema": {
        "additionalProperties": true,
        "description": "Per-leg decisions with explanations, or — when the request carried no x402 payment — the machine-readable payment instructions to settle and retry.",
        "properties": {
          "error": {
            "description": "Present on the unpaid path: 'payment_required'",
            "type": "string"
          },
          "legs": {
            "description": "One decision per leg: requirement, best_option (which held passport/document wins), why[] explanations with sources, conditions[] (validity, onward ticket, yellow fever, stay-duration fit), and a verification state",
            "items": {
              "additionalProperties": true,
              "type": "object"
            },
            "type": "array"
          },
          "trip_summary": {
            "additionalProperties": true,
            "description": "Aggregate outcome",
            "type": "object"
          },
          "x402_requirements": {
            "additionalProperties": true,
            "description": "x402 v2 payment requirements (decoded from the PAYMENT-REQUIRED header): pay in USDC on Base and retry the same call",
            "type": [
              "object",
              "null"
            ]
          }
        },
        "type": "object"
      }
    },
    {
      "description": "Coverage and freshness of the underlying visa-requirements dataset, plus endpoints and x402 pricing for the unlimited paid tier.",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "get_dataset_info",
      "outputSchema": {
        "additionalProperties": true,
        "description": "Dataset revision plus the free and x402-paid endpoints with current prices",
        "properties": {
          "data": {
            "additionalProperties": true,
            "properties": {
              "retrieved_at": {
                "description": "Base-matrix revision (YYYY-MM-DD)",
                "type": "string"
              }
            },
            "type": "object"
          },
          "docs": {
            "description": "LLM-facing documentation URL",
            "type": "string"
          },
          "free_endpoint": {
            "additionalProperties": true,
            "description": "The free rate-limited check endpoint",
            "properties": {
              "limit": {
                "description": "Free-tier quota",
                "type": "string"
              },
              "price": {
                "type": "string"
              },
              "url": {
                "type": "string"
              }
            },
            "type": "object"
          },
          "paid_endpoints": {
            "additionalProperties": true,
            "description": "x402 pay-per-request endpoints (USDC on Base, no account)",
            "properties": {
              "check": {
                "additionalProperties": true,
                "type": "object"
              },
              "evaluate": {
                "additionalProperties": true,
                "type": "object"
              },
              "matrix": {
                "additionalProperties": true,
                "type": "object"
              }
            },
            "type": "object"
          },
          "transparency": {
            "description": "Data-quality metrics URL",
            "type": "string"
          }
        },
        "type": "object"
      }
    }
  ]
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:f9b99b504071b55bab4cdc2fbce5980142bbc7b4bd9b6ab490b2f85b4b654da6 | sha256sum