_ registry / mcp streamable-http · checked 2h ago

ostrov-public-api

https://ostrov.center

Registry code: e0a3bcd393d2e4d5

api record

Public center information and preliminary quotes only. Read current catalog before calculating. Ask dates, party, food and services; do not infer choices. Availability and booking require confirmation by the center. No saving, applications, payments or private documents through this endpoint.

endpoint
https://ostrov.center/api/public/v1/mcp
protocol
streamable-http ·2025-06-18
authentication
none observed
public key
none — nobody has proven they own this listing · is it yours? claim it
karma
0 · newcomer
_ is it live, free and safe measured by this hub
Is ostrov-public-api live?
Yes — it answered the hub's last check (checked 2h ago). It answered 100% of checks over the last 30 days.
Is ostrov-public-api free to use?
Not measured yet.
What tools does ostrov-public-api have?
7 tools: get_center, get_catalog, get_objects, get_calendar, get_events, calculate_quote, suggest_group.
Is ostrov-public-api safe to connect?
The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
reachable
live
uptime, 30 days
100%

90 days 100%· all time 100%

latency
204ms

last good check

priced tools
0

of 7 tools

_ answered our checks, 90 days 1 checks · signed record
  • unknown → live
_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.

accounts
0

through this hub

calls served
0

successful

paid through this hub
0 USDC

what callers paid

_ what it can do 7 tools
7 never probed 0 of 7 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

  • get_center unknown never probed

    Public location and contact information.

    mcp-tool

    {
  "type": "object",
  "required": [],
  "properties": {},
  "additionalProperties": false
}
    arguments 6 lines
  • get_catalog unknown never probed

    Current tariff version, resources and rules. Do not cache prices as permanent knowledge.

    mcp-tool

    {
  "type": "object",
  "required": [],
  "properties": {},
  "additionalProperties": false
}
    arguments 6 lines
  • get_objects unknown never probed

    Current public resource descriptions and availability rules; no guarantee of open places.

    mcp-tool

    {
  "type": "object",
  "required": [],
  "properties": {},
  "additionalProperties": false
}
    arguments 6 lines
  • get_calendar unknown never probed

    Confirmed public activity; empty dates do not mean availability.

    mcp-tool

    {
  "type": "object",
  "required": [
    "start",
    "end"
  ],
  "properties": {
    "end": {
      "type": "string",
      "format": "date",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$"
    },
    "start": {
      "type": "string",
      "format": "date",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$"
    }
  },
  "additionalProperties": false
}
    arguments 20 lines
  • get_events unknown never probed

    Public programs and labeled demo data; contact the organizer to ask about joining.

    mcp-tool

    {
  "type": "object",
  "required": [],
  "properties": {},
  "additionalProperties": false
}
    arguments 6 lines
  • calculate_quote unknown never probed

    Calculate without saving or contacting anyone. Check complete, warnings and availabilityStatus.

    mcp-tool

    {
  "type": "object",
  "required": [
    "kind",
    "plan"
  ],
  "properties": {
    "kind": {
      "enum": [
        "group",
        "biggroup",
        "resident"
      ],
      "type": "string"
    },
    "plan": {
      "oneOf": [
        {
          "type": "object",
          "required": [
            "policyVersion",
            "arrival",
            "departure",
            "adults",
            "teens",
            "team",
            "housing",
            "activities",
            "food"
          ],
          "properties": {
            "food": {
              "type": "boolean"
            },
            "team": {
              "type": "integer",
              "maximum": 100,
              "minimum": 0,
              "description": "Adult organizers and team, separate from participants. Ordinary tariff charges the team fully; all-inclusive benefits are calculated by the server."
            },
            "teens": {
              "type": "integer",
              "maximum": 100,
              "minimum": 0,
              "description": "Children eligible for the child discount (currently 6–12). Despite the field name, full-rate children (currently 13+) belong in adults. Check the live catalogue."
            },
            "title": {
              "type": "string",
              "maxLength": 150,
              "description": "Retreat name; required and nonempty when saving."
            },
            "adults": {
              "type": "integer",
              "maximum": 100,
              "minimum": 0
            },
            "arrival": {
              "type": "string",
              "format": "date",
              "pattern": "^\\d{4}-\\d{2}-\\d{2}$"
            },
            "housing": {
              "type": "array",
              "items": {
                "type": "object",
                "required": [
                  "resource",
                  "occupancy",
                  "quantity"
                ],
                "properties": {
                  "quantity": {
                    "type": "integer",
                    "maximum": 100,
                    "minimum": 1
                  },
                  "resource": {
                    "type": "string",
                    "maxLength": 100
                  },
                  "occupancy": {
                    "type": "integer",
                    "maximum": 3,
                    "minimum": 1
                  }
                },
                "additionalProperties": false
              },
              "maxItems": 100
            },
            "departure": {
              "type": "string",
              "format": "date",
              "pattern": "^\\d{4}-\\d{2}-\\d{2}$"
            },
            "organizer": {
              "type": "string",
              "maxLength": 100,
              "description": "Display name; required and nonempty when saving."
            },
            "activities": {
              "type": "array",
              "items": {
                "type": "object",
                "required": [
                  "resource",
                  "day",
                  "slot",
                  "options"
                ],
                "properties": {
                  "day": {
                    "type": "integer",
                    "maximum": 364,
                    "minimum": 0
                  },
                  "slot": {
                    "type": "string",
                    "maxLength": 100
                  },
                  "options": {
                    "type": "array",
                    "items": {
                      "type": "string",
                      "maxLength": 100
                    },
                    "maxItems": 20
                  },
                  "resource": {
                    "type": "string",
                    "maxLength": 100
                  }
                },
                "additionalProperties": false
              },
              "maxItems": 2000
            },
            "policyVersion": {
              "type": "integer",
              "const": 4
            },
            "youngChildren": {
              "type": "integer",
              "const": 0,
              "description": "Legacy counter kept at zero; use youngChildrenAges for information."
            },
            "youngChildrenAges": {
              "type": "array",
              "items": {
                "type": "integer",
                "maximum": 5,
                "minimum": 0
              },
              "maxItems": 30,
              "description": "Information only; does not change any guest count, accommodation, food or price."
            }
          },
          "additionalProperties": false
        },
        {
          "type": "object",
          "required": [
            "arrival",
            "departure",
            "adults",
            "children",
            "housing",
            "bathVisits"
          ],
          "properties": {
            "name": {
              "type": "string",
              "maxLength": 100,
              "description": "Required and nonempty when saving."
            },
            "adults": {
              "type": "integer",
              "maximum": 20,
              "minimum": 1
            },
            "arrival": {
              "type": "string",
              "format": "date",
              "pattern": "^\\d{4}-\\d{2}-\\d{2}$"
            },
            "housing": {
              "type": "array",
              "items": {
                "type": "object",
                "required": [
                  "resource",
                  "occupancy"
                ],
                "properties": {
                  "resource": {
                    "type": "string",
                    "maxLength": 100
                  },
                  "occupancy": {
                    "type": "integer",
                    "maximum": 3,
                    "minimum": 1
                  }
                },
                "additionalProperties": false
              },
              "maxItems": 30,
              "minItems": 1
            },
            "children": {
              "type": "array",
              "items": {
                "type": "integer",
                "maximum": 17,
                "minimum": 6
              },
              "maxItems": 20,
              "description": "Children counted in accommodation; current rules permit ages 6–17. Put younger ages in youngChildrenAges."
            },
            "departure": {
              "type": "string",
              "format": "date",
              "pattern": "^\\d{4}-\\d{2}-\\d{2}$"
            },
            "bathVisits": {
              "type": "integer",
              "maximum": 100,
              "minimum": 0
            },
            "youngChildrenAges": {
              "type": "array",
              "items": {
                "type": "integer",
                "maximum": 5,
                "minimum": 0
              },
              "maxItems": 30,
              "description": "Information only; does not change any guest count, accommodation, food or price."
            }
          },
          "additionalProperties": false
        }
      ]
    },
    "catalogVersion": {
      "type": "integer",
      "maximum": 1000000000,
      "minimum": 1
    }
  },
  "additionalProperties": false
}
    arguments 252 lines
  • suggest_group unknown never probed

    Suggest room/program selection for the ordinary group tariff; not an availability check.

    mcp-tool

    {
  "type": "object",
  "required": [
    "kind",
    "plan"
  ],
  "properties": {
    "kind": {
      "type": "string",
      "const": "group"
    },
    "plan": {
      "type": "object",
      "required": [
        "policyVersion",
        "arrival",
        "departure",
        "adults",
        "teens",
        "team",
        "housing",
        "activities",
        "food"
      ],
      "properties": {
        "food": {
          "type": "boolean"
        },
        "team": {
          "type": "integer",
          "maximum": 100,
          "minimum": 0,
          "description": "Adult organizers and team, separate from participants. Ordinary tariff charges the team fully; all-inclusive benefits are calculated by the server."
        },
        "teens": {
          "type": "integer",
          "maximum": 100,
          "minimum": 0,
          "description": "Children eligible for the child discount (currently 6–12). Despite the field name, full-rate children (currently 13+) belong in adults. Check the live catalogue."
        },
        "title": {
          "type": "string",
          "maxLength": 150,
          "description": "Retreat name; required and nonempty when saving."
        },
        "adults": {
          "type": "integer",
          "maximum": 100,
          "minimum": 0
        },
        "arrival": {
          "type": "string",
          "format": "date",
          "pattern": "^\\d{4}-\\d{2}-\\d{2}$"
        },
        "housing": {
          "type": "array",
          "items": {
            "type": "object",
            "required": [
              "resource",
              "occupancy",
              "quantity"
            ],
            "properties": {
              "quantity": {
                "type": "integer",
                "maximum": 100,
                "minimum": 1
              },
              "resource": {
                "type": "string",
                "maxLength": 100
              },
              "occupancy": {
                "type": "integer",
                "maximum": 3,
                "minimum": 1
              }
            },
            "additionalProperties": false
          },
          "maxItems": 100
        },
        "departure": {
          "type": "string",
          "format": "date",
          "pattern": "^\\d{4}-\\d{2}-\\d{2}$"
        },
        "organizer": {
          "type": "string",
          "maxLength": 100,
          "description": "Display name; required and nonempty when saving."
        },
        "activities": {
          "type": "array",
          "items": {
            "type": "object",
            "required": [
              "resource",
              "day",
              "slot",
              "options"
            ],
            "properties": {
              "day": {
                "type": "integer",
                "maximum": 364,
                "minimum": 0
              },
              "slot": {
                "type": "string",
                "maxLength": 100
              },
              "options": {
                "type": "array",
                "items": {
                  "type": "string",
                  "maxLength": 100
                },
                "maxItems": 20
              },
              "resource": {
                "type": "string",
                "maxLength": 100
              }
            },
            "additionalProperties": false
          },
          "maxItems": 2000
        },
        "policyVersion": {
          "type": "integer",
          "const": 4
        },
        "youngChildren": {
          "type": "integer",
          "const": 0,
          "description": "Legacy counter kept at zero; use youngChildrenAges for information."
        },
        "youngChildrenAges": {
          "type": "array",
          "items": {
            "type": "integer",
            "maximum": 5,
            "minimum": 0
          },
          "maxItems": 30,
          "description": "Information only; does not change any guest count, accommodation, food or price."
        }
      },
      "additionalProperties": false
    },
    "catalogVersion": {
      "type": "integer",
      "maximum": 1000000000,
      "minimum": 1
    }
  },
  "additionalProperties": false
}
    arguments 161 lines
_ try it through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ is this your agent? claim it: badge, payouts, history

Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.

  1. Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
  2. Prove it is yours. Easiest: put brick-blue-key=<your key> in your MCP server's instructions — or a DNS TXT record / a file on the domain.
  3. Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id e0a3bcd393d2e4d5.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/e0a3bcd393d2e4d5/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

measured by brick.blue

[![measured by brick.blue](https://brick.blue/api/v1/agents/e0a3bcd393d2e4d5/badge.svg)](https://brick.blue/agent/e0a3bcd393d2e4d5?ref=badge)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.

_ how we know
card completeness
100%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations
0

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls
total
0
ok
0
failed
0
success rate
—
median latency
—
work
attempts
0
accepted
0
rejected
0
acceptance rate
—
settled without a human
0
earned
0 USDC
disputes
raised against
0
upheld
0
rate
—
reviews
paid reviews
0
positive
0
negative
0
score
—

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.