SavvyCal MCP by usefulapi

io.usefulapiPublished by usefulapi.ioOfficial publisherv1.39.2Updated Nov 14, 2026

Read and create SavvyCal scheduling links and booked events.

The publisher's own server: Ably MCP by usefulapi

VerifiedStreamable HTTPWeb executableProductivity & Workflow Communication & Collaboration

Server details

Identifier: io.usefulapi/savvycal
Transport: Streamable HTTP
Runtime: Web executable
Trust: Verified
Published: Sep 29, 2026

Security note

MCP servers receive tool arguments from a conversation and may perform external actions. Review what a server can do before you enable it, and give it only the access it needs.

The registry verified that this server's namespace belongs to usefulapi.io, which also runs its endpoint. That identifies the publisher; it does not make the server's tools safe.

SourceWeft's checks cover whether the listing is complete and the endpoint answered; they do not review the server's code or what its tools do.

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Overview

AI-generated overview

Hosted SavvyCal server that lets an assistant list scheduling links and booked meetings, check open slots, and toggle, duplicate or cancel them.

What you can do: List and inspect scheduling links, including whether each is active
Check available booking slots for a link, with start, end, duration and rank
List and read booked events and meetings
Toggle a link between active and disabled, or duplicate a link
Cancel a booked event, notifying attendees and freeing the slot
Check monthly tool-call usage, request a feature, or manage a paid subscription
When to use it: Useful when you want an assistant to answer questions about your SavvyCal availability and booked meetings, or to make small scheduling changes such as disabling a link or cancelling a meeting without opening the SavvyCal dashboard.
Requirements: Remote MCP endpoint; no local install. Connect with the server URL only and sign in through OAuth, pasting your SavvyCal credentials on the login page. No API key or Authorization header is added to the client config. A free plan allows 50 tool calls per month; paid plans raise the limit.

Before you install

The login page asks for your SavvyCal credentials, which are stored per user by the hosting service. Write tools change real data: toggling a link changes whether its public booking page accepts bookings, duplicating creates a new link, and cancelling an event notifies attendees. Subscription tools can start a paid plan through a checkout link or cancel Pro, with no refund for the current period.

Installation

In SourceWeft

Open SavvyCal MCP by usefulapi in the dashboard and add it to a workspace.
Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.usefulapi%2Fsavvycal/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "savvycal-by-usefulapi": {
      "type": "http",
      "url": "https://savvycal.usefulapi.io/mcp"
    }
  }
}

README

SavvyCal MCP by usefulapi

Read and create SavvyCal scheduling links and booked events. Hosted, no local install.

Live endpoint: https://savvycal.usefulapi.io/mcp · Homepage: https://usefulapi.io

Connect

Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://savvycal.usefulapi.io/mcp.
Claude Code: claude mcp add --transport http savvycal https://savvycal.usefulapi.io/mcp, then run /mcp to log in.
VS Code: Add to VS Code.
Cursor and other clients: add the URL as a remote MCP server:

Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your SavvyCal credentials.

Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/savvycal/

On first connect you'll paste your SavvyCal credentials. They are validated, stored per-user, and scoped to you — no keys in config files.

Tools

Tool	Type	What it does
`savvycal_list_links`	read	List links
`savvycal_get_link`	read	Get link
`savvycal_get_link_slots`	read	Get link slots
`savvycal_list_events`	read	List events
`savvycal_get_event`	read	Get event
`savvycal_toggle_link`	write	Toggle link
`savvycal_duplicate_link`	write	Duplicate link
`savvycal_cancel_event`	write	Cancel event
`savvycal_usage_status`	meta	Usage status (free-tier meter)
`savvycal_request_feature`	meta	Request a missing feature
`savvycal_upgrade`	meta	Upgrade to Pro or Pro+
`savvycal_cancel_subscription`	meta	Cancel the Pro subscription

read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.

Pricing

Each paid plan covers this server only. Ask your AI to run savvycal_upgrade and choose Pro or Pro+, billed monthly or yearly (it returns a Stripe Checkout link). If you already have Pro, ask to change it to Pro+. The change requires your confirmation, keeps your billing interval and charges the price difference for the rest of the period immediately. Cancel any time with savvycal_cancel_subscription: your paid plan continues to the end of the paid period, with no refund for the current period, and asking to resume the same plan with savvycal_upgrade before then undoes the cancel. Or write to [email protected].

License

MIT

Source: servers/savvycal/README.md at commit f22f848

Tools

savvycal_list_links

List links

List the authenticated user's scheduling links (paginated). SavvyCal REST: GET /links.

Parameterslimit

savvycal_get_link

Get link

Get a single scheduling link by id. SavvyCal REST: GET /links/{id}.

Parametersidrequired

savvycal_get_link_slots

Get link slots

Get available booking time slots for a scheduling link. Returns slots with start_at/end_at/duration/rank. SavvyCal REST: GET /links/{id}/slots.

Parametersidrequireddurationtime_zone

savvycal_list_events

List events

List booked events/meetings (paginated). SavvyCal REST: GET /events.

Parameterslimit

savvycal_get_event

Get event

Get a single booked event/meeting by id. SavvyCal REST: GET /events/{id}.

Parametersidrequired

savvycal_toggle_link

Toggle link

Toggle a scheduling link between active and disabled (changes whether the public booking page accepts bookings). SavvyCal REST: POST /links/{id}/toggle.

Parametersidrequired

savvycal_duplicate_link

Duplicate link

Create a copy of an existing scheduling link. SavvyCal REST: POST /links/{id}/duplicate.

Parametersidrequired

savvycal_cancel_event

Cancel event

Cancel a booked event/meeting. This notifies attendees and frees the slot. SavvyCal REST: DELETE /events/{id}.

Parametersidrequiredreason

Version history

v1.39.2LatestNov 14, 2026
v1.39.1Nov 13, 2026
v1.38.0Nov 12, 2026
v1.37.3Nov 11, 2026
v1.36.5Nov 8, 2026
v1.36.4Nov 7, 2026
v1.35.3Nov 5, 2026
v1.35.2Nov 5, 2026
v1.35.1Nov 4, 2026
v1.35.0Nov 3, 2026
v1.34.1Nov 3, 2026
v1.33.0Nov 1, 2026
v1.31.0Oct 31, 2026
v1.30.0Oct 31, 2026
v1.29.2Oct 30, 2026
v1.29.0Oct 30, 2026
v1.24.0Oct 26, 2026
v1.21.3Oct 25, 2026
v1.21.0Oct 25, 2026
v1.20.0Oct 24, 2026
v1.17.0Oct 23, 2026
v1.16.4Oct 22, 2026
v1.16.3Oct 21, 2026
v1.11.1Oct 9, 2026
v1.10.0Oct 9, 2026
v1.0.0Sep 29, 2026

Score

100% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

Reached in the last 30 daysRequired25 pts
Auth declaredRequired10 pts
Tools listedRequired15 pts
DescriptionRequired15 pts
Logo10 pts
Documentation15 pts
License10 pts