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Experience Bamfield

by experiencebamfield.com · remote · no sign-in to list tools · v2026.10.8 · published by com.experiencebamfield

Plan and price trips to Bamfield, BC, and build the guest's cart link. Read-only; no key to connect.

Changes · 5

9 tools: 5 change things and 4 only read.

Scanned Oct 21, 2026

2 checks matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http experience-bamfield https://experiencebamfield.com/mcp

Findings

Matches of fixed checks, with the text they matched.

2 warn
  • The description contains "every other tool", wording about other tools or servers.

    Matched text

    description: "...e, and its published price. Start here: every other tool takes a product id from this list. A co..."

    What this check looks for
  • The server marks "build_cart_link" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

    Matched text

    annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "build_cart_link" says "link": a word for a change.

    What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

9 tools

Changes things 5Claude Code: ask
  • camping_permitsWhere a camping permit is needed (the Deer Group and the Broken Group Islands), who issues it, what it costs, the longest stay, how long it takes, the campsites that can be applied…No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Where a camping permit is needed (the Deer Group and the Broken Group Islands), who issues it, what it costs, the longest stay, how long it takes, the campsites that can be applied for, and where the guest applies. The permit is not a line in the cart.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • check_availabilityDay by day, whether a product is open between two dates, and how many are left where it is counted (boats, parking, charters; for moorage, feet free and the longest boat that fits)…No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Day by day, whether a product is open between two dates, and how many are left where it is counted (boats, parking, charters; for moorage, feet free and the longest boat that fits). For a yes or no on exact dates and a number of units, quote_trip is the shorter road.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • price_cottagesEvery cottage's price for a stay, whether it is free, and whether it sleeps the party.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Every cottage's price for a stay, whether it is free, and whether it sleeps the party. The figures are before the cleaning fee and taxes: quote_trip gives the all-in total.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • quote_tripThe whole basket, the way checkout charges it.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    The whole basket, the way checkout charges it. Each line: its price and whether it is free for those dates in that number. The basket: the cleaning fee, each tax, the refundable deposits, and totals.dueAtCheckoutCents — the amount the guest's card is charged. Saves nothing and holds nothing. A fishing charter line takes tripType (half-day or full-day).

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
Only reads 4Claude Code: allow
  • get_productEverything published about one product: description, what is included, amenities, rules, check-in and check-out, rate table, deposit, photographs and its page on the site.Reads private dataNo findings

    Why it is in this group

    • The name "get_product" says "get": a word for reading.

    What it can reach

    • private-dataThe description's first sentence says "table": it reads databases.
    Description, as the server wrote it
    Everything published about one product: description, what is included, amenities, rules, check-in and check-out, rate table, deposit, photographs and its page on the site.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • get_trip_summaryAfter the booking.No findings

    Why it is in this group

    • The name "get_trip_summary" says "get": a word for reading.
    Description, as the server wrote it
    After the booking. Takes the link a guest made for their assistant on their trip page (or just the key on the end of it) and returns a read-only summary of that one trip: whether it is ready to travel, what needs doing, by what date and who it is waiting on, each booked line with what it came to, and the money — payments received, refunds completed and pending, what is retained, the damage deposit and what is owing. Read it again each time you are asked (freshness.staleAfterSeconds). A fact that is not known is "unknown" and an amount that cannot be stated is null: never read those as yes, no or 0. When money.state is not_reconciled, tell the guest not to pay again on the strength of this and to call the desk. It includes nobody's name or contact details and can change nothing. A link that is wrong, expired or turned off is refused; ask the guest for a new one.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • list_photosPhotographs of a business and its products, each with a description and an address that can be shown to the guest.No findings

    Why it is in this group

    • The name "list_photos" says "list": a word for reading.
    Description, as the server wrote it
    Photographs of a business and its products, each with a description and an address that can be shown to the guest.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • list_productsEvery product on sale — cottages, kayaks and canoes, parking, moorage, fishing charters — with its id, business, what it holds, how many there are, and its published price.1 finding

    Why it is in this group

    • The name "list_products" says "list": a word for reading.

    Findings

    • Warn

      The description contains "every other tool", wording about other tools or servers.

      Matched text

      description: "...e, and its published price. Start here: every other tool takes a product id from this list. A co..."

      What this check looks for
    Description, as the server wrote it
    Every product on sale — cottages, kayaks and canoes, parking, moorage, fishing charters — with its id, business, what it holds, how many there are, and its published price. Start here: every other tool takes a product id from this list. A cottage's price depends on the dates (price_cottages).

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Exfil surface

Which tools read private data, which read text someone else can write, and which can send data out. One of each is a path a prompt injection can use.

No private-data, untrusted-input, outbound path in this server alone: no tool is tagged untrusted-input or outbound.

Reads private data1
Reads files, mail, messages, databases, secrets, calendars or repositories.
Reads text others write0
Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
Can send data out0
Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.

Other servers in the same agent add their own tools to these paths. Audit your whole setup to see them together.

Install

Pinned to version 2026.10.8. Values in angle brackets are yours to fill in.

claude mcp add --transport http experience-bamfield https://experiencebamfield.com/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change or a way out, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__experience-bamfield__list_products",
      "mcp__experience-bamfield__get_product",
      "mcp__experience-bamfield__list_photos",
      "mcp__experience-bamfield__get_trip_summary"
    ],
    "ask": [
      "mcp__experience-bamfield__check_availability",
      "mcp__experience-bamfield__price_cottages",
      "mcp__experience-bamfield__quote_trip",
      "mcp__experience-bamfield__build_cart_link",
      "mcp__experience-bamfield__camping_permits"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. A read that can send data out (it takes a URL, say) asks first too. It assumes the server is installed as experience-bamfield. Review it before you use it.

Capability tags behind 1 rule
  • mcp__experience-bamfield__get_product private-data