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Slottable MCP by usefulapi

MCP server · hosted · v1.0.0 · io.usefulapi/slottable
Online · tested 19m agoNEW · 1h agoSeen in the registry 40m ago

Read contacts, slot types, rosters, bookings and webhooks in Slottable.

Website ↗Source code ↗How to connect ↓

What it does

Slottable MCP by usefulapi is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.

From the publisher's description, Electra Index matched it to one capability: api integration. That makes it a candidate for tasks such as automate business workflows or build an internal tool.

Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence). None of this is a test of the tool.

At a glance

Hosted (remote)YES
Local installNO
Version1.0.0
PriceNot in the registry
First seen02 Nov 2026
Last checked40m ago

How to connect

As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 19m ago (live check)

Hosted endpoint

  • https://slottable.usefulapi.io/mcp streamable-http

In Claude Code: claude mcp add --transport http slottable-mcp-by-usefulapi https://slottable.usefulapi.io/mcp

MCP settings (Claude Desktop, Cursor and other MCP clients)

{
  "mcpServers": {
    "slottable-mcp-by-usefulapi": {
      "url": "https://slottable.usefulapi.io/mcp"
    }
  }
}

Live check

Electra Index connected to the hosted endpoint 19m ago

ONLINE Slottable MCP by usefulapi answered an MCP connection on 02 Nov 2026 and introduced itself as slottable-mcp 1.0.0 (MCP protocol 2025-06-18).

11 tools offered to AI assistants

  • slottable_list_contacts · List the company's contacts (name, email, phone, address, subscription flag). Slottable API: GET /api/v1/companies/{company_id}/contacts.
  • slottable_get_contact · Get one contact by id. Slottable API: GET /api/v1/companies/{company_id}/contacts/{id}.
  • slottable_list_slot_types · List the company's slot types (bookable services or events: name, duration, price, payment and cancellation rules). Good first call. Slottable API: GET /api/v1/companies/{company_id}/slot-types.
  • slottable_get_slot_type · Get one slot type by id, including its default duration, price and booking rules. Slottable API: GET /api/v1/companies/{company_id}/slot-types/{id}.
  • slottable_list_slot_type_instances · List the dated slots (instances) of one slot type: datetime, duration, total slots, price and publish state. Slottable API: GET /api/v1/companies/{company_id}/slot-types/{slot_type_id}/slot-type-instances.
  • slottable_get_slot_type_instance · Get one dated slot (instance) of a slot type. Slottable API: GET /api/v1/companies/{company_id}/slot-types/{slot_type_id}/slot-type-instances/{id}.
  • slottable_list_slot_type_instance_roster · List the contacts on the roster of one dated slot (who is registered for it). Slottable API: GET /api/v1/companies/{company_id}/slot-types/{slot_type_id}/slot-type-instances/{slot_type_instance_id}/contacts.
  • slottable_list_slot_type_instance_bookings · List the bookings made for one dated slot (booking id, token, cancellation time). For who is on the slot, use slottable_list_slot_type_instance_roster. Slottable API: GET /api/v1/companies/{company_id}/slot-types/{slot_type_id}/slot-type-in
  • slottable_list_latest_booking_contacts · List the most recent booking contacts across the company's slots, with their contact details. Slottable API: GET /api/v1/companies/{company_id}/latest-booking-contacts.
  • slottable_list_webhooks · List the company's webhook subscriptions (target URL, model, events, filter). Slottable API: GET /api/v1/companies/{company_id}/webhooks.
  • slottable_get_webhook · Get one webhook subscription by id. Slottable API: GET /api/v1/companies/{company_id}/webhooks/{id}.

What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method

Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.

Tasks it helps with

Share of each task's required capabilities it covers
Automate business workflows
API Integration
50%
Build an internal tool
API Integration
50%
Integrate two APIs
API Integration
50%
Build data pipelines
API Integration
33%
Track orders for customers
API Integration
33%

Similar tools

Listed for the same task: automate business workflows
  • EarlyFra.me — Stateful Edge Webhook Orchestration & MCP ServerREMOTELOCAL
    Stateful edge webhook fan-out to 4 targets, with confluence traps and human approval gates
  • x-openapi-flow-mcpREMOTELOCAL
    OpenAPI lifecycle guard and MCP sidecar for policy-driven API orchestration
  • Agent Rescue Desk Production TriageREMOTELOCAL
    Read-only triage for n8n, MCP, webhook, and AI agent workflow production failures
  • SendoraREMOTELOCAL
    Sendora's docs and API for coding agents: send test mail, read the log, set up webhooks
  • WebArm24REMOTELOCAL
    AI automation platform (n8n/Zapier alternative): build, schedule and run workflows from your agent
  • GroundmailREMOTELOCAL
    Send transactional email and manage domains, templates, webhooks and suppressions with Groundmail

Ready-made AI agents

An MCP server is a connector you add to your own assistant. These are finished products that do the same job for you:
All AI agents to automate business workflows, ranked →

Facts & evidence

Each fact shows where it was seen and when.
FactValueEvidenceSourceLast confirmed
Hosted endpointhttps://slottable.usefulapi.io/mcpDECLAREDSRC-001 Official MCP Registry40m ago
Local install (package)noDECLAREDSRC-001 Official MCP Registry40m ago
Remote access (hosted)yesDECLAREDSRC-001 Official MCP Registry40m ago
Websitehttps://usefulapi.io/slottable/DECLAREDSRC-001 Official MCP Registry40m ago
Repositoryhttps://github.com/m190/usefulapi-mcpDECLAREDSRC-001 Official MCP Registry40m ago
Registry statusactiveDECLAREDSRC-001 Official MCP Registry40m ago
Version1.0.0DECLAREDSRC-001 Official MCP Registry40m ago
MCP serveryesDECLAREDSRC-001 Official MCP Registry40m ago

Change history

  • NEW02 Nov 2026
    first seen in the index

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Questions about Slottable MCP by usefulapi

How do I connect Slottable MCP by usefulapi?

Use the hosted endpoint https://slottable.usefulapi.io/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.

What tools does Slottable MCP by usefulapi offer?

When Electra Index connected on 02 Nov 2026, it listed 11 tools: slottable_list_contacts, slottable_get_contact, slottable_list_slot_types, slottable_get_slot_type, slottable_list_slot_type_instances, slottable_get_slot_type_instance, slottable_list_slot_type_instance_roster, slottable_list_slot_type_instance_bookings and more. The full list is in "Live check" above.

Is Slottable MCP by usefulapi online?

Yes. Its hosted endpoint answered an MCP connection from Electra Index 19m ago.

What can I use Slottable MCP by usefulapi for?

Based on its description, it is most relevant to: automate business workflows, build an internal tool, integrate two APIs, build data pipelines.