Hawaii trail and road alerts, attraction briefs, gas prices and free trip-planning tools.
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Tool list from our last check. Connect live to refresh it.
Directory of HawaiiGuide's free interactive tools: trip cost calculators, itinerary builder, beach, hike and luau finders, live conditions pages and more. Returns the tool page to send the traveler to. The tools are web pages, not callable functions.
Maximum records to return.
Optional keyword, for example "budget", "snorkel" or "itinerary".
Optional island filter: oahu, maui, big-island, kauai, molokai or lanai.
Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.
Run in a terminal
claude mcp add --transport http hawaiiguide https://mcp.hawaii-guide.com/mcp
Directory of HawaiiGuide's free interactive tools: trip cost calculators, itinerary builder, beach, hike and luau finders, live conditions pages and more. Returns the tool page to send the traveler to. The tools are web pages, not callable functions.
| Argument | Type | Description |
|---|---|---|
| limit | integer | Maximum records to return. |
| query | string | Optional keyword, for example "budget", "snorkel" or "itinerary". |
| island | string | Optional island filter: oahu, maui, big-island, kauai, molokai or lanai. |
{
"type": "object",
"properties": {
"limit": {
"type": "integer",
"minimum": 1,
"description": "Maximum records to return."
},
"query": {
"type": "string",
"description": "Optional keyword, for example \"budget\", \"snorkel\" or \"itinerary\"."
},
"island": {
"type": "string",
"description": "Optional island filter: oahu, maui, big-island, kauai, molokai or lanai."
}
},
"additionalProperties": false
}Upcoming box jellyfish watch windows for Hawaii's south-facing shores such as Waikiki and Ala Moana, calculated from the lunar cycle (days 8 to 12 after each full moon). A planning estimate, not a sighting report.
| Argument | Type | Description |
|---|---|---|
| limit | integer | Maximum records to return. |
{
"type": "object",
"properties": {
"limit": {
"type": "integer",
"minimum": 1,
"description": "Maximum records to return."
}
},
"additionalProperties": false
}Editor-reviewed decision briefs for a small set of major Hawaii attractions: a verdict, who it suits, when to choose something else, key planning facts, official sources and the fact-check date.
| Argument | Type | Description |
|---|---|---|
| limit | integer | Maximum records to return. |
| query | string | Optional attraction name or keyword. |
| island | string | Optional island filter: oahu, maui, big-island, kauai, molokai or lanai. |
{
"type": "object",
"properties": {
"limit": {
"type": "integer",
"minimum": 1,
"description": "Maximum records to return."
},
"query": {
"type": "string",
"description": "Optional attraction name or keyword."
},
"island": {
"type": "string",
"description": "Optional island filter: oahu, maui, big-island, kauai, molokai or lanai."
}
},
"additionalProperties": false
}Daily average gas prices per gallon for the state and for Oahu, Maui, the Big Island and Kauai, from AAA, with the source date.
| Argument | Type | Description |
|---|---|---|
| island | string | Optional island filter: oahu, maui, big-island or kauai. |
{
"type": "object",
"properties": {
"island": {
"type": "string",
"description": "Optional island filter: oahu, maui, big-island or kauai."
}
},
"additionalProperties": false
}Current closures, cautions and access notices for Hawaii trails, parks, attractions and scenic roads, each with its official source and the date HawaiiGuide last checked it. Use for questions like "is the Kalalau Trail open" or "what is closed on Kauai".
| Argument | Type | Description |
|---|---|---|
| limit | integer | Maximum records to return. |
| query | string | Optional place or keyword, for example "Kalalau" or "Road to Hana". |
| island | string | Optional island filter: oahu, maui, big-island, kauai, molokai or lanai. |
| status | string | Optional: open, caution or closed. |
{
"type": "object",
"properties": {
"limit": {
"type": "integer",
"minimum": 1,
"description": "Maximum records to return."
},
"query": {
"type": "string",
"description": "Optional place or keyword, for example \"Kalalau\" or \"Road to Hana\"."
},
"island": {
"type": "string",
"description": "Optional island filter: oahu, maui, big-island, kauai, molokai or lanai."
},
"status": {
"type": "string",
"description": "Optional: open, caution or closed."
}
},
"additionalProperties": false
}We read every tool's name, description and inputs the way the model will, looking for instructions hidden from you. A clean result means no warning signs, not a guarantee. Scanned Nov 13, 2026.