Boulevard MCP by usefulapi MCP Server

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answering

Boulevard MCP by usefulapi is answering right now. Last checked 5 min ago. It exposes 21 tools. Last commit 10 Oct 2026.

Look up appointments, clients, services, staff and orders, and update clients in Boulevard.

Uptime history 13 days of history

13 days agonow

100.0%

Uptime 24h

92 of 92 checks

Tools

read from the server

98 ms

Response time

average over 24h

Stars

last commit 10 Oct 2026

What changed 5

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 1 October 2026. No other catalogue keeps this.

9 Oct a tool changed version4 times that day

1 Oct a tool changed version

and 3 more, back to 1 October 2026

Nothing serious here today

Today is the operative word: we check Boulevard MCP by usefulapi every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 5 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add boulevard --transport http https://boulevard.usefulapi.io/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "boulevard": {
      "url": "https://boulevard.usefulapi.io/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.boulevard]
url = "https://boulevard.usefulapi.io/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "boulevard": {
      "url": "https://boulevard.usefulapi.io/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "boulevard": {
      "url": "https://boulevard.usefulapi.io/mcp"
    }
  }
}

Available tools 21

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

boulevard

boulevard_add_tag

Apply an existing tag (from boulevard_list_tags) to a taggable record such as a client or appointment. GraphQL: addTag.

boulevard_create_client

Create a new client profile. Check boulevard_list_clients by email or phone first to avoid a duplicate. GraphQL: createClient.

boulevard_create_client_note

Add an internal note to a client's profile (visible to staff, e.g. formulas, preferences, allergies). GraphQL: createClientNote.

boulevard_create_timeblock

Block time on one staff member's calendar at a location (a break, meeting or personal time) so it cannot be booked. One-off only. GraphQL: createTimeblock.

boulevard_get_appointment

Fetch one appointment by id — time, state, notes, client, each booked service with its staff and price (in cents), cancellation details and tags. GraphQL: appointment.

boulevard_get_business

Fetch the Boulevard business the credentials act for — name, timezone, address, phone, website. A cheap way to confirm the setup works. GraphQL: business.

boulevard_get_client

Fetch one client by id, including contact details, appointment count, account balance (cents), scheduling alert, tags and notes. GraphQL: client.

boulevard_get_order

Fetch one order by id with its totals and line items (services, products, gratuity, gift cards), amounts in cents. GraphQL: order.

boulevard_list_appointments

List appointments at one location, optionally for one client and filtered by a query such as a date range or staff member. Each appointment includes its client, services, staff, state and cancellation. GraphQL: appointments.

boulevard_list_clients

List the business's clients, or find them by email, id list, or a query (e.g. name = 'Jane Doe', mobilePhone = '+15551234567'). GraphQL: clients.

boulevard_list_locations

List the business's locations with id, name, timezone and address. Most other tools need a location id from here. GraphQL: locations.

boulevard_list_memberships

List client memberships sold by the business — status (ACTIVE, PAUSED, PAST_DUE, CANCELLED), client, price (cents), interval, term and next charge date. GraphQL: memberships.

boulevard_list_orders

List checkout orders at one location with totals (cents: subtotal, discount, tax, gratuity, total, refunds), optionally filtered e.g. by closedAt range or clientId. GraphQL: orders.

boulevard_list_products

List retail products — brand, SKU, barcode, unit price and cost (cents), category. Set include_inactive to include retired products. GraphQL: products.

boulevard_list_services

List the service menu — name, category, default duration (minutes) and default price (cents), and whether it is an add-on. GraphQL: services.

boulevard_list_shifts

List staff working shifts at one location for a date range — clock-in/out times, weekday, availability and recurrence. GraphQL: shifts.

boulevard_list_staff

List staff members with their role, locations, contact details and whether they are bookable online, optionally filtered by a query. GraphQL: staff.

boulevard_list_tags

List the tags defined for the business (ids to use with boulevard_add_tag). GraphQL: tags.

boulevard_list_timeblocks

List blocked time on staff calendars at one location (breaks, meetings, personal time). GraphQL: timeblocks.

boulevard_update_appointment

Replace an appointment's internal notes and/or move its state to BOOKED, CONFIRMED, ARRIVED or ACTIVE (e.g. confirm, or check the client in). Does not cancel or reschedule. GraphQL: updateAppointment.

boulevard_update_client

Change a client's name, email, mobile phone, date of birth, pronoun or external id. Only the fields you pass change. GraphQL: updateClient.

Endpoints

URL	Transport	State	Latency	Checked
https://boulevard.usefulapi.io/mcp	streamable-http	answering	67 ms	5 min ago

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Boulevard MCP by usefulapi — questions

Answers built from our own checks of this server.

What can Boulevard MCP by usefulapi do?

It exposes 21 tools, read directly from the server on our last check. Among them: boulevard_add_tag, boulevard_create_client, boulevard_create_client_note, boulevard_create_timeblock, boulevard_get_appointment, boulevard_get_business and 15 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Boulevard MCP by usefulapi working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 98 ms. The bar chart above shows every period we have measured.

How do I connect Boulevard MCP by usefulapi?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Boulevard MCP by usefulapi need an API key?

No. Boulevard MCP by usefulapi completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 21 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Boulevard MCP by usefulapi?

It answers our handshake in 98 ms on average, which is faster than 86% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Boulevard MCP by usefulapi open source?

Yes — it is published under the MIT licence, written in JavaScript, 0 stars on GitHub and 1 open issue. The source link is on this page, so you can read exactly what it does with your data before you connect it.