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SavvyCal MCP by usefulapi

by m190version 1.35.3i★ –iRuns in the cloud
Registry nameio.usefulapi/savvycal

Install

Overview

Description from the maker (original English)

Read and create SavvyCal scheduling links and booked events.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Install

Pick the AI app you use, then copy the settings.

Before you install

  • Basic checks: 3 of 3 passed
  • Runs on the maker’s server: what you ask it goes through their server.
  • Can do 8 things (tools) savvycal_list_links, savvycal_get_link, savvycal_get_link_slots, savvycal_list_events …
  • The registry lists no key to fill in.

You need

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://savvycal.usefulapi.io/mcp

Run this in your terminal

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

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

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

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "savvycal": {
      "type": "http",
      "url": "https://savvycal.usefulapi.io/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://savvycal.usefulapi.io/mcp

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 6, 2026. The maker wrote them, not us; we show them as plain text.

  • savvycal_list_links

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

  • savvycal_get_link

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

  • savvycal_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.

  • savvycal_list_events

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

  • savvycal_get_event

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

  • savvycal_toggle_link

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

  • savvycal_duplicate_link

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

  • savvycal_cancel_event

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

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified against the domain usefulapi.io (the registry checks domain ownership)

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • ✓ Pass

    Endpoint responds

    Responded in 266 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 8 tool descriptions and found no hidden instructions to the AI

Compared with others in Otheri

  • More stars than 0% of the other 32464 servers in this category
  • Published to the registry more recently than 96% of the other 32464 servers in this category
  • Basic checks equal to or better than 100% of the other 32464 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is SavvyCal MCP by usefulapi safe?

It passed 3 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.35.3) reached the registry yesterday.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, yontu

Alternatives

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Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

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Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

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yontu

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Türkçe yazı denetimi: TDK kuralları, yapay zekâ izleri, metin türüne göre üslup.

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Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

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:
{

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

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

ToolTypeWhat it does
savvycal_list_linksreadList links
savvycal_get_linkreadGet link
savvycal_get_link_slotsreadGet link slots
savvycal_list_eventsreadList events
savvycal_get_eventreadGet event
savvycal_toggle_linkwriteToggle link
savvycal_duplicate_linkwriteDuplicate link
savvycal_cancel_eventwriteCancel event
savvycal_usage_statusmetaUsage status (free-tier meter)
savvycal_request_featuremetaRequest a missing feature
savvycal_upgrademetaUpgrade to Pro or Pro+
savvycal_cancel_subscriptionmetaCancel 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

PlanPriceLimit
Free$050 tool calls / month
Pro$9/mo or $90/yr (2 months free)Unlimited*

\*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to support@usefulapi.io.

Pro covers this server only. Subscribe with savvycal_upgrade (it returns a Stripe Checkout link). Cancel any time with savvycal_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running savvycal_upgrade before then undoes the cancel. Or write to support@usefulapi.io.

License

MIT

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