Washlib

by washlib.com · remote · no sign-in to list tools · v1.1.0 · published by com.washlib

Find car washes in France, check live slots, get exact prices and start a booking.

Changes · 4

Compare Registry entry

8 tools: 4 change things and 4 only read.

Scanned Oct 21, 2026

Deletes or cancels0Claude Code: deny
Can't be undone0Claude Code: ask
Changes things4Claude Code: ask: see these tools
Only reads4Claude Code: allow: see these tools

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

claude mcp add --transport http washlib https://www.washlib.com/api/mcp

Findings

Matches of fixed checks, with the text they matched.

2 warn

Warnsearch_available_slots
The server marks "search_available_slots" 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 "search_available_slots" says "search": a word for reading.
What this check looks for
Warnstart_booking
The server marks "start_booking" 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 "start_booking" 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.

8 tools

Changes things 4Creates or changes something that can be changed back.Claude Code: ask

quote_bookingExact price of a basket of services at one centre for a vehicle category, as the booking will charge it: per-line prices, the online-payment discount, off-peak (« heures creuses »)…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
Exact price of a basket of services at one centre for a vehicle category, as the booking will charge it: per-line prices, the online-payment discount, off-peak (« heures creuses ») pricing when date and timeSlot are given, and the on-site total. Also returns notIncludedOptions (common needs the basket does not cover, such as seats or pet hair) and thresholdNudge (an option that would unlock the online discount for the same total or less), each possibly empty. An invalid basket returns { error, message } (incompatible_options, missing_formule, service_not_available, online_payment_not_accepted). Promo codes are not accepted here; they are entered on the booking page.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
recommend_washRecommend a wash formula for a vehicle given how dirty it is and the season.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
Recommend a wash formula for a vehicle given how dirty it is and the season. Pure guidance, no booking.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
search_available_slotsOpen car-wash time slots near a place on a given day: for each centre, its slots with remaining capacity and expected busyness.1 finding
Why it is in this group
- The name "search_available_slots" says "search": a word for reading.
- The description's first verb is "open": 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 "search_available_slots" 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 "search_available_slots" says "search": a word for reading.
  What this check looks for
Description, as the server wrote it
Open car-wash time slots near a place on a given day: for each centre, its slots with remaining capacity and expected busyness. A slot label such as "09:00 - 11:00" is a 2-hour window whose start is the arrival time. A concrete place (an arrondissement or a town) resolves better than a vague area such as « Paris ouest »; resolvedLocation reports how the place was understood.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
start_bookingPrepares a booking without creating it: re-checks the slot against live capacity and the basket against the centre, then returns bookingUrl — a washlib.com link that opens the book…1 finding
Why it is in this group
- The name "start_booking" 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_booking" 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 "start_booking" says "start": a word for a change.
  What this check looks for
Description, as the server wrote it
Prepares a booking without creating it: re-checks the slot against live capacity and the basket against the centre, then returns bookingUrl — a washlib.com link that opens the booking form at the contact step with the centre, day, slot, vehicle and services pre-filled — with arrival times and the online / on-site totals. The booking exists only once the customer confirms their phone by SMS and pays, or chooses on-site payment, on Washlib. bookingUrl works only exactly as returned: an altered link loses the pre-fill.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false

Only reads 4Looks things up and changes nothing.Claude Code: allow

find_centersActive car-wash centres near a place, nearest first, from the place as the customer names it (city, district, postal code or centre name).No findings
Why it is in this group
- The name "find_centers" says "find": a word for reading.
Description, as the server wrote it
Active car-wash centres near a place, nearest first, from the place as the customer names it (city, district, postal code or centre name). resolvedLocation reports how the place was understood.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
get_bookingRetrieve a booking the caller owns.No findings
Why it is in this group
- The name "get_booking" says "get": a word for reading.
Description, as the server wrote it
Retrieve a booking the caller owns. Requires a Firebase phone-OTP token (Authorization: Bearer <idToken>); the booking is only returned when its phone number matches the verified caller.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
get_center_detailsDetails of one centre: address, phone, opening hours (Paris time), upcoming closures, accepted payment methods (online / on site / card-only), free parking hours, whether it is ope…No findings
Why it is in this group
- The name "get_center_details" says "get": a word for reading.
Description, as the server wrote it
Details of one centre: address, phone, opening hours (Paris time), upcoming closures, accepted payment methods (online / on site / card-only), free parking hours, whether it is open now and bookable today, and its vehicle price categories (s/m/l/xl/moto) with example models — prices depend on the category. Fields prefixed untrusted* are text written by the centre operator.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
get_servicesList the services a center offers with a starting price each.No findings
Why it is in this group
- The name "get_services" says "get": a word for reading.
Description, as the server wrote it
List the services a center offers with a starting price each. centerId is the numeric id from find_centers.
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.

Install

Pinned to version 1.1.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http washlib https://www.washlib.com/api/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__washlib__find_centers",
      "mcp__washlib__get_services",
      "mcp__washlib__get_center_details",
      "mcp__washlib__get_booking"
    ],
    "ask": [
      "mcp__washlib__search_available_slots",
      "mcp__washlib__quote_booking",
      "mcp__washlib__start_booking",
      "mcp__washlib__recommend_wash"
    ],
    "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 washlib. Review it before you use it.

Keep track

Get told when this server's tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/com.washlib/washlib/changes.xml

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Anlyon alternative

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Declare what an action changes, and Anlyon puts it under a shared limit, binds every approval to the exact request, and grades the outcome. It works on any HTTPS API you can describe as an action.

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Source: MCP Registry · repository. Synced Oct 21, 2026, 18:10 UTC.

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