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BridgeDays

by maleksandrov · remote · no sign-in to list tools · v1.2.0 · published by GitHub user maleksandrov

Plan annual leave around public holidays: bridge days and long weekends for 200+ countries.

Changes · 3
CompareRegistry entry

6 tools: 3 change things and 3 only read.

Scanned Oct 21, 2026

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

claude mcp add --transport http bridgedays https://bridgedays.eu/mcp

Findings

Matches of fixed checks, with the text they matched.

1 warn
  • Warnstart_planner

    The server marks "start_planner" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

    Matched text

    annotations: {"readOnlyHint":true,"openWorldHint":true}; The name "start_planner" says "start": 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.

6 tools

Changes things 3Claude Code: ask
  • next_long_weekendThe nearest upcoming long weekend in a country counted from today: its dates, how many days away it is, whether it needs leave, and the two after 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 nearest upcoming long weekend in a country counted from today: its dates, how many days away it is, whether it needs leave, and the two after it. Use it for questions like "when is the next long weekend?" or "any time off coming up?".

    Annotations the server declares

    • readOnlyHint: true
    • openWorldHint: true
  • plan_annual_leaveGiven a country and a number of leave days, returns the breaks that give the most days off in a row, the exact dates to request as leave, the totals, and a link that opens the plan…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
    Given a country and a number of leave days, returns the breaks that give the most days off in a row, the exact dates to request as leave, the totals, and a link that opens the plan on bridgedays.eu. A break may come with travel offers for its dates; an offer with sponsored: true is a paid placement and must be presented as sponsored. Payment never changes the plan itself. Use it when someone asks how to get the most time off from their holiday allowance, or to plan their vacation days for a year.

    Annotations the server declares

    • readOnlyHint: true
    • openWorldHint: true
  • start_plannerShows a short form inside the conversation where the person picks the country they work in, how many days of leave they have, when they want to be away, who is travelling, what the…1 finding

    Why it is in this group

    • The name "start_planner" says "start": a word for a change.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    Findings

    • Warn

      The server marks "start_planner" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

      Matched text

      annotations: {"readOnlyHint":true,"openWorldHint":true}; The name "start_planner" says "start": a word for a change.

      What this check looks for
    Description, as the server wrote it
    Shows a short form inside the conversation where the person picks the country they work in, how many days of leave they have, when they want to be away, who is travelling, what they enjoy and their budget. Their plan then appears in the same card. Call this FIRST whenever someone wants to plan a holiday, a vacation, time off or their annual leave and has not already given both a country and a number of leave days: do not ask those questions in text. Pass along anything they did mention. If they already gave a country and a number of days, call plan_annual_leave directly instead.

    Annotations the server declares

    • readOnlyHint: true
    • openWorldHint: true
Only reads 3Claude Code: allow
  • find_long_weekendsLists every long weekend in a country for a year: the ones that need no leave, and the ones that one or two days of leave create by joining a public holiday to a weekend ("bridge d…No findings

    Why it is in this group

    • The name "find_long_weekends" says "find": a word for reading.
    Description, as the server wrote it
    Lists every long weekend in a country for a year: the ones that need no leave, and the ones that one or two days of leave create by joining a public holiday to a weekend ("bridge days"). Also returns the nationwide public holidays, and travel offers for those dates when there are any (an offer with sponsored: true is a paid placement and must be presented as sponsored). Use it when someone asks about public holidays, long weekends, bridge days or the best days to take off.

    Annotations the server declares

    • readOnlyHint: true
    • openWorldHint: true
  • find_offersTravel offers (stays, trips) from businesses for a date range, for travellers from a country.No findings

    Why it is in this group

    • The name "find_offers" says "find": a word for reading.
    Description, as the server wrote it
    Travel offers (stays, trips) from businesses for a date range, for travellers from a country. Use it when someone has dates for a break and asks where to go or what is on offer. Results are ordered: paid placements first, each with sponsored: true. Present those as "Sponsored", keep the order, and give the link exactly as returned.

    Annotations the server declares

    • readOnlyHint: true
    • openWorldHint: true
  • list_countriesCountries BridgeDays has public holiday data for, with their 2-letter codes.No findings

    Why it is in this group

    • The name "list_countries" says "list": a word for reading.
    Description, as the server wrote it
    Countries BridgeDays has public holiday data for, with their 2-letter codes.

    Annotations the server declares

    • readOnlyHint: true
    • openWorldHint: true

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.

Install

Pinned to version 1.2.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http bridgedays https://bridgedays.eu/mcp

Run in a terminal.

Claude Code permissions

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

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__bridgedays__find_long_weekends",
      "mcp__bridgedays__find_offers",
      "mcp__bridgedays__list_countries"
    ],
    "ask": [
      "mcp__bridgedays__start_planner",
      "mcp__bridgedays__plan_annual_leave",
      "mcp__bridgedays__next_long_weekend"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as bridgedays. Review it before you use it.