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Ishigaki Ferries & Islands

R0· no sign-in

Ishigaki and Yaeyama ferries: status today, next boats, day planner, which island, best month.

v1.1.0 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality89new
Trust82of 100
Uptime, 30 days91%
Latency p50284 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "ferries": {
      "type": "http",
      "url": "https://ishigaki.info/mcp"
    }
  }
}
claude mcp add --transport http ferries https://ishigaki.info/mcp
[mcp_servers.ferries]
url = "https://ishigaki.info/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "ferries": {
      "type": "remote",
      "url": "https://ishigaki.info/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "ferries": {
      "type": "http",
      "url": "https://ishigaki.info/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=ferries&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vaXNoaWdha2kuaW5mby9tY3AifQ%3D%3D"
}
{
  "servers": {
    "ferries": {
      "type": "http",
      "url": "https://ishigaki.info/mcp"
    }
  }
}
{
  "mcpServers": {
    "ferries": {
      "httpUrl": "https://ishigaki.info/mcp"
    }
  }
}
extensions:
  "ferries":
    enabled: true
    name: "ferries"
    type: streamable_http
    uri: "https://ishigaki.info/mcp"
    timeout: 300

Quality 89 / 100new

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene100 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations8 of 8 tools declare readOnlyHint or destructiveHint
  • pass
    tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
  • pass
    tools.token_costabout 1,633 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
  • pass
    tools.hidden_textno hidden text in tool names, descriptions, schemas or annotations
stabilityn/a · weight 15
  • n/a
    stability.changes, stability.rug_pull, stability.new_linkstool history recorded for 5 of the 7 days needed
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

8 tools, about 1,633 tokens to load them all · tool set 08927cd4f426 · checked 2026-11-14 07:03 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 82 / 100

no-repository
provenance55
liveness97
freshness100
hygiene80

+dns-namespace +website +reachable +uptime-91% +updated-6d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://ishigaki.info/mcp streamable-httpnoneyes91%284 ms2025-06-182026-11-14

Tools (8)

best_timeread-onlyIshigaki and Yaeyama month by month: JMA temperature, rain and sunshine normals, typhoon approaches, 2025 visitor numbers, and what applies that month (rainy season, typhoons, habu jellyfish, north winds that cancel ferries, Japanese holiday peaks, festivals). Give a month, an interest, or neither for the whole year. Example: "Is October a good time to see manta rays on Ishigaki?"
ferry_cancellation_historyread-onlyDay-by-day record of cancellations per route since 7 November 2026, from readings of the operators' status pages several times a day (worst reading of the day per operator), with a per-route summary: days recorded, days with any cancellation, days fully cancelled. Example: "How often has the Hateruma ferry been cancelled lately?"
ferry_statusread-onlyWhether the ferries from Ishigaki to Taketomi, Kohama, Kuroshima, Iriomote (Ohara, Uehara), Hatoma and Hateruma are running today, per operator (Anei Kanko, YKF), read from the operators' own status pages. Values: ok, partial (some sailings cancelled), cancelled, or null when the operator has not posted yet (they post in the morning, Japan time). Example: "Are the ferries to Taketomi running today?"
island_guideread-onlyA recommended day on one island from Ishigaki, step by step (when, what, source), plus getting around, food, children, rainy days, staying overnight, local rules, crossing time, boats a day and the cheapest adult fare. Example: "What should I do on a day trip to Kuroshima?"
list_routesread-onlyThe seven ferry routes from Ishigaki Port with operators, crossing time, boats a day, first and last boat, and the page that explains each. Example: "Which islands can I reach by ferry from Ishigaki?"
next_ferriesread-onlyThe next scheduled boats on one route from the operators' published timetables, in Japan time, with fares. direction 'out' is Ishigaki to the island, 'back' is the island to Ishigaki. Example: "When is the last boat back from Iriomote (Ohara) to Ishigaki?"
plan_island_dayread-onlyEarliest published boats for up to three islands in one day from Ishigaki: out, back, time on each island, when you are back in Ishigaki, or why it cannot be done. Uses the longest printed crossing, 30 minutes between boats, no backup sailings. Boats between islands are not used (you return to Ishigaki in between). Example: "Can I do Taketomi and Kohama in one day from Ishigaki?"
which_islandread-onlyRanks the six islands reachable by ferry from Ishigaki (Taketomi, Iriomote, Kohama, Kuroshima, Hatoma, Hateruma) for the traveller's time, interests, month, children and sea conditions, with the reasons, the catches, crossing time, boats a day and the cheapest adult fare. Example: "I have one day on Ishigaki with two small kids and want a beach. Which island should we visit?"

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "info.ishigaki/ferries",
  "icons": [
    {
      "src": "https://ishigaki.info/favicon.svg",
      "mimeType": "image/svg+xml"
    }
  ],
  "title": "Ishigaki Ferries & Islands",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://ishigaki.info/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.1.0",
  "websiteUrl": "https://ishigaki.info/developers/",
  "description": "Ishigaki and Yaeyama ferries: status today, next boats, day planner, which island, best month."
}