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Gaplessly MCP server

Which servers in the official MCP registry are Gaplessly's own, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-21

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Whose server it is
  • Registry namecom.gaplessly/bookingverified in the MCP registry

The registry name sits under gaplessly.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-21
  • Stateanswerschecked 2026-10-21
  • Tools5
  • Server calls itselfgaplessly-booking
  • Server version1.1.0
  • Protocol version2025-06-18

On 2026-10-21 the server answered initialize and tools/list without a sign-in. First answer in 327 ms.

Should an agent connect itSkip it
  • Its tools do none of the product's use cases we checked: email customers confirmations and reminders automatically; take deposits or hold saved cards against no-shows; match bookings to tables and track who is seated.
  • Checked on 6 of the 7 days it takes to judge reliability.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

Measured dailydaily checks: 6, the first on 2026-10-21
  • INITE MCP scoreafter a weeka score needs 7 daily checks: 6 so far
  • What an agent can do with it0 of 3 use cases
  • Answeredmeasuring6 of the 7 daily checks it takes to print a share
  • Median first answer395 ms
  • Space in an agent's context≈ 1,806 tokensthe definitions of all its tools (5), which an agent carries on every turn
  • Tool definitionsA · 100 of 100
  • Typed results0 of 5 toolsdeclared outputSchema: results come typed, read once
  • Every tool passes all six checks.

What an agent can do with it

  • cannot · email customers confirmations and reminders automatically
  • cannot · take deposits or hold saved cards against no-shows
  • cannot · match bookings to tables and track who is seated

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

Worth a look

None of the five warning signs in these definitions.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (30%), doing the product's job (25%), definitions (20%), context (10%) and use (15%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

Tools it offers5 tools · read 2026-10-21
  • get_venue

    Read a venue's public booking profile: what it is, where it is, what can be booked, and what time it is THERE right now. Call this first: the other tools need this venue's slug, and appointment searches need a service id from here…

  • find_appointment_times

    Free appointment times at one venue for one service, over up to two weeks. For salons, clinics, studios and anywhere a guest books a named service with a provider. Use find_table_times for a restaurant instead. Needs a service id from…

  • find_table_times

    Free table times at one restaurant or venue for one party size, over up to two weeks. Use find_appointment_times for a salon or clinic instead. Each returned time has an `at` label to show the guest and a `slotToken`. The token is the…

  • start_appointment_booking

    Turn a time from find_appointment_times into a link the guest taps to finish booking. This does NOT book anything: it returns a short-lived URL on the venue's own booking page, already opened at that service, that staff member and that…

  • start_table_booking

    Turn a time from find_table_times into a link the guest taps to finish booking. This does NOT book anything: it returns a short-lived URL on the venue's own booking page, already opened at that party size and that exact sitting, where the…

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "booking": {
      "type": "http",
      "url": "https://gaplessly.com/api/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

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

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://gaplessly.com/api/mcp as a custom connector in the settings.

OpenAPI spec

33 paths, read 2026-10-21. Open the spec ↗

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.