Smart Calendars AI

ai.smartcalendars/smart-calendars-aiVersion 2.0.0

Create and update subscription calendars from ChatGPT, Claude, or Codex.

Status

Responds295 msNov 14, 2026, 13:33 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 13:33 UTC
Latency: 295 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

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Connect

Streamable HTTP

https://api.smartcalendars.ai/mcpResponds295 msNov 14, 2026, 13:33 UTC

No sign-in

Claude Code

claude mcp add --transport http smart-calendars-ai https://api.smartcalendars.ai/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: smart-calendars-ai
Remote MCP server URL: https://api.smartcalendars.ai/mcp

Cursor

{
  "mcpServers": {
    "smart-calendars-ai": {
      "url": "https://api.smartcalendars.ai/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"smart-calendars-ai","type":"http","url":"https://api.smartcalendars.ai/mcp"}'

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Tools

7 tools

Tools of Smart Calendars AI
	Description		Read-only	Idempotent	Open world
`apply_feed_changes`Saves one revision to one existing calendar feed owned by the connected account for a user-approved schedule change. Accepts one fixed-schema change set with up to 250 event changes and/or a feed title or description change; all stored calendar changes commit together in one transaction, or none are saved. The schema declares every supported change: add creates an event; update changes selected fields or uses reset_fields to restore saved field baselines; delete marks an existing event canceled without permanently erasing it; restore reinstates that same event and may update selected fields; feed_patch changes only the calendar title or description. No dynamic operation discovery, fetched schemas, arbitrary commands or arbitrary endpoints are supported. dry_run=true validates and previews the proposed change set without saving calendar changes, advancing the revision or spending credits. The response contains the exact before/after changes and any billing quote. User approval of that exact preview is a prerequisite for saving with dry_run=false. Saving requires the returned preview_receipt and the identical feed_id, expected_revision, request_id, operations and feed_patch. The receipt binds that validated preview, not user consent. Changed proposals or expired previews require a new preview and approval; revision conflicts require current feed data and a new preview. Omitted events and fields remain unchanged. Cancellation assessment from a revised schedule requires the complete unfiltered event set; unrelated events and manual fields remain unchanged unless explicitly included in the approved changes. Uncertain event matches require user clarification. Updates address matched event IDs; a duplicate add is not an update. A recurring-series target is series_id with scope=occurrence, following or series; occurrence/following uses the original scheduled occurrence_date, including moved occurrences. reset_fields can include cancellation to restore source cancellation po	Saves one revision to one existing calendar feed owned by the connected account for a user-approved schedule change. Accepts one fixed-schema change set with up to 250 event changes and/or a feed title or description change; all stored calendar changes commit together in one transaction, or none are saved. The schema declares every supported change: add creates an event; update changes selected fields or uses reset_fields to restore saved field baselines; delete marks an existing event canceled without permanently erasing it; restore reinstates that same event and may update selected fields; feed_patch changes only the calendar title or description. No dynamic operation discovery, fetched schemas, arbitrary commands or arbitrary endpoints are supported. dry_run=true validates and previews the proposed change set without saving calendar changes, advancing the revision or spending credits. The response contains the exact before/after changes and any billing quote. User approval of that exact preview is a prerequisite for saving with dry_run=false. Saving requires the returned preview_receipt and the identical feed_id, expected_revision, request_id, operations and feed_patch. The receipt binds that validated preview, not user consent. Changed proposals or expired previews require a new preview and approval; revision conflicts require current feed data and a new preview. Omitted events and fields remain unchanged. Cancellation assessment from a revised schedule requires the complete unfiltered event set; unrelated events and manual fields remain unchanged unless explicitly included in the approved changes. Uncertain event matches require user clarification. Updates address matched event IDs; a duplicate add is not an update. A recurring-series target is series_id with scope=occurrence, following or series; occurrence/following uses the original scheduled occurrence_date, including moved occurrences. reset_fields can include cancellation to restore source cancellation po	Yes	No	Yes	Yes
`create_feed`Creates a subscription calendar from user-reviewed structured events and optionally activates it. Intended for an explicit request to save a schedule. The caller supplies the events; source-document extraction and automatic monitoring are not performed. Existing account feed and creation allowances apply. Identical retries retain the original request_id and payload. publication.status reports calendar-file preparation, not subscription access. distribution_ready reports subscription availability at the returned revision; availability may change afterward. Scope is limited to the connected account’s Smart Calendars AI feeds. No mailbox access, source-document retrieval, automatic source monitoring, scheduled PDF checks or document refresh is provided. Structured schedule content is supplied explicitly by the caller. Result links: subscription_open_url is the exact HTTPS handoff to the default calendar app via webcal; subscription_options_url provides Apple/default, Google, Outlook and copy-link choices; subscription_url is the copyable HTTPS calendar-file fallback; manage_url opens the feed dashboard. URL hosts, paths and tokens identify the returned resource and are not interchangeable. A filtered_subscription has its own links for that selection; top-level links remain unfiltered. Subscription access requires distribution_ready=true. Opening a link does not confirm a subscription; confirmation occurs in the user’s calendar app.	Creates a subscription calendar from user-reviewed structured events and optionally activates it. Intended for an explicit request to save a schedule. The caller supplies the events; source-document extraction and automatic monitoring are not performed. Existing account feed and creation allowances apply. Identical retries retain the original request_id and payload. publication.status reports calendar-file preparation, not subscription access. distribution_ready reports subscription availability at the returned revision; availability may change afterward. Scope is limited to the connected account’s Smart Calendars AI feeds. No mailbox access, source-document retrieval, automatic source monitoring, scheduled PDF checks or document refresh is provided. Structured schedule content is supplied explicitly by the caller. Result links: subscription_open_url is the exact HTTPS handoff to the default calendar app via webcal; subscription_options_url provides Apple/default, Google, Outlook and copy-link choices; subscription_url is the copyable HTTPS calendar-file fallback; manage_url opens the feed dashboard. URL hosts, paths and tokens identify the returned resource and are not interchangeable. A filtered_subscription has its own links for that selection; top-level links remain unfiltered. Subscription access requires distribution_ready=true. Opening a link does not confirm a subscription; confirmation occurs in the user’s calendar app.	No	No	Yes	Yes
`deactivate_feed`Deactivates a feed for an explicit user request to interrupt its subscription access, without deleting events or resetting editing windows. User approval of that access interruption is required. A counted active feed releases its allowance slot. publication.status reports calendar-file preparation, not subscription access. distribution_ready reports subscription availability at the returned revision; availability may change afterward. Scope is limited to the connected account’s Smart Calendars AI feeds. No mailbox access, source-document retrieval, automatic source monitoring, scheduled PDF checks or document refresh is provided. Structured schedule content is supplied explicitly by the caller. Result links: subscription_open_url is the exact HTTPS handoff to the default calendar app via webcal; subscription_options_url provides Apple/default, Google, Outlook and copy-link choices; subscription_url is the copyable HTTPS calendar-file fallback; manage_url opens the feed dashboard. URL hosts, paths and tokens identify the returned resource and are not interchangeable. A filtered_subscription has its own links for that selection; top-level links remain unfiltered. Subscription access requires distribution_ready=true. Opening a link does not confirm a subscription; confirmation occurs in the user’s calendar app.	Deactivates a feed for an explicit user request to interrupt its subscription access, without deleting events or resetting editing windows. User approval of that access interruption is required. A counted active feed releases its allowance slot. publication.status reports calendar-file preparation, not subscription access. distribution_ready reports subscription availability at the returned revision; availability may change afterward. Scope is limited to the connected account’s Smart Calendars AI feeds. No mailbox access, source-document retrieval, automatic source monitoring, scheduled PDF checks or document refresh is provided. Structured schedule content is supplied explicitly by the caller. Result links: subscription_open_url is the exact HTTPS handoff to the default calendar app via webcal; subscription_options_url provides Apple/default, Google, Outlook and copy-link choices; subscription_url is the copyable HTTPS calendar-file fallback; manage_url opens the feed dashboard. URL hosts, paths and tokens identify the returned resource and are not interchangeable. A filtered_subscription has its own links for that selection; top-level links remain unfiltered. Subscription access requires distribution_ready=true. Opening a link does not confirm a subscription; confirmation occurs in the user’s calendar app.	Yes	No	Yes	Yes
`get_feed`Reads events and the current revision of a selected feed for a requested schedule lookup or revision. include_facets=true provides known facet values for label selection. Facets describe the entire published active feed, independent of read filters or pagination. Nonempty filters also return filtered_subscription with canonical filters, matching_event_count and unmatched_filter_values. Its nested URLs address that selection; top-level subscription URLs remain unfiltered. Event IDs, external keys, dates, removal state and pagination narrow only the read, never the subscription. Filtering changes no events and creates no cloned feed. A complete unfiltered read is a prerequisite for assessing cancellations from a revised schedule; omission from a filtered or paginated result is not evidence of deletion. Scope is limited to the connected account’s Smart Calendars AI feeds. No mailbox access, source-document retrieval, automatic source monitoring, scheduled PDF checks or document refresh is provided. Structured schedule content is supplied explicitly by the caller. Result links: subscription_open_url is the exact HTTPS handoff to the default calendar app via webcal; subscription_options_url provides Apple/default, Google, Outlook and copy-link choices; subscription_url is the copyable HTTPS calendar-file fallback; manage_url opens the feed dashboard. URL hosts, paths and tokens identify the returned resource and are not interchangeable. A filtered_subscription has its own links for that selection; top-level links remain unfiltered. Subscription access requires distribution_ready=true. Opening a link does not confirm a subscription; confirmation occurs in the user’s calendar app. Filter privacy: filters select events, not who can access them; anyone with the link can remove the filters and read the full published calendar.	Reads events and the current revision of a selected feed for a requested schedule lookup or revision. include_facets=true provides known facet values for label selection. Facets describe the entire published active feed, independent of read filters or pagination. Nonempty filters also return filtered_subscription with canonical filters, matching_event_count and unmatched_filter_values. Its nested URLs address that selection; top-level subscription URLs remain unfiltered. Event IDs, external keys, dates, removal state and pagination narrow only the read, never the subscription. Filtering changes no events and creates no cloned feed. A complete unfiltered read is a prerequisite for assessing cancellations from a revised schedule; omission from a filtered or paginated result is not evidence of deletion. Scope is limited to the connected account’s Smart Calendars AI feeds. No mailbox access, source-document retrieval, automatic source monitoring, scheduled PDF checks or document refresh is provided. Structured schedule content is supplied explicitly by the caller. Result links: subscription_open_url is the exact HTTPS handoff to the default calendar app via webcal; subscription_options_url provides Apple/default, Google, Outlook and copy-link choices; subscription_url is the copyable HTTPS calendar-file fallback; manage_url opens the feed dashboard. URL hosts, paths and tokens identify the returned resource and are not interchangeable. A filtered_subscription has its own links for that selection; top-level links remain unfiltered. Subscription access requires distribution_ready=true. Opening a link does not confirm a subscription; confirmation occurs in the user’s calendar app. Filter privacy: filters select events, not who can access them; anyone with the link can remove the filters and read the full published calendar.	No	Yes	Yes	No
`get_feed_status`Reads a selected feed’s last update, current subscription availability (distribution_ready), editing access and configured monitoring status for a requested status check. This does not refresh, save or charge. Scope is limited to the connected account’s Smart Calendars AI feeds. No mailbox access, source-document retrieval, automatic source monitoring, scheduled PDF checks or document refresh is provided. Structured schedule content is supplied explicitly by the caller. Result links: subscription_open_url is the exact HTTPS handoff to the default calendar app via webcal; subscription_options_url provides Apple/default, Google, Outlook and copy-link choices; subscription_url is the copyable HTTPS calendar-file fallback; manage_url opens the feed dashboard. URL hosts, paths and tokens identify the returned resource and are not interchangeable. A filtered_subscription has its own links for that selection; top-level links remain unfiltered. Subscription access requires distribution_ready=true. Opening a link does not confirm a subscription; confirmation occurs in the user’s calendar app.	Reads a selected feed’s last update, current subscription availability (distribution_ready), editing access and configured monitoring status for a requested status check. This does not refresh, save or charge. Scope is limited to the connected account’s Smart Calendars AI feeds. No mailbox access, source-document retrieval, automatic source monitoring, scheduled PDF checks or document refresh is provided. Structured schedule content is supplied explicitly by the caller. Result links: subscription_open_url is the exact HTTPS handoff to the default calendar app via webcal; subscription_options_url provides Apple/default, Google, Outlook and copy-link choices; subscription_url is the copyable HTTPS calendar-file fallback; manage_url opens the feed dashboard. URL hosts, paths and tokens identify the returned resource and are not interchangeable. A filtered_subscription has its own links for that selection; top-level links remain unfiltered. Subscription access requires distribution_ready=true. Opening a link does not confirm a subscription; confirmation occurs in the user’s calendar app.	No	Yes	Yes	No
`list_feeds`Lists the connected account’s feeds, management links and shared active-feed allowance for a requested calendar lookup. Only feeds marked counts_towards_active_limit use a slot; this page’s length is not the account’s usage. Reading changes no feeds or subscription access. Scope is limited to the connected account’s Smart Calendars AI feeds. No mailbox access, source-document retrieval, automatic source monitoring, scheduled PDF checks or document refresh is provided. Structured schedule content is supplied explicitly by the caller. Result links: subscription_open_url is the exact HTTPS handoff to the default calendar app via webcal; subscription_options_url provides Apple/default, Google, Outlook and copy-link choices; subscription_url is the copyable HTTPS calendar-file fallback; manage_url opens the feed dashboard. URL hosts, paths and tokens identify the returned resource and are not interchangeable. A filtered_subscription has its own links for that selection; top-level links remain unfiltered. Subscription access requires distribution_ready=true. Opening a link does not confirm a subscription; confirmation occurs in the user’s calendar app.	Lists the connected account’s feeds, management links and shared active-feed allowance for a requested calendar lookup. Only feeds marked counts_towards_active_limit use a slot; this page’s length is not the account’s usage. Reading changes no feeds or subscription access. Scope is limited to the connected account’s Smart Calendars AI feeds. No mailbox access, source-document retrieval, automatic source monitoring, scheduled PDF checks or document refresh is provided. Structured schedule content is supplied explicitly by the caller. Result links: subscription_open_url is the exact HTTPS handoff to the default calendar app via webcal; subscription_options_url provides Apple/default, Google, Outlook and copy-link choices; subscription_url is the copyable HTTPS calendar-file fallback; manage_url opens the feed dashboard. URL hosts, paths and tokens identify the returned resource and are not interchangeable. A filtered_subscription has its own links for that selection; top-level links remain unfiltered. Subscription access requires distribution_ready=true. Opening a link does not confirm a subscription; confirmation occurs in the user’s calendar app.	No	Yes	Yes	No
`reactivate_feed`Reactivates an existing feed for an explicit user request to restore its subscription access, subject to existing account allowances. Does not reset the original editing window or modify events. publication.status reports calendar-file preparation, not subscription access. distribution_ready reports subscription availability at the returned revision; availability may change afterward. Scope is limited to the connected account’s Smart Calendars AI feeds. No mailbox access, source-document retrieval, automatic source monitoring, scheduled PDF checks or document refresh is provided. Structured schedule content is supplied explicitly by the caller. Result links: subscription_open_url is the exact HTTPS handoff to the default calendar app via webcal; subscription_options_url provides Apple/default, Google, Outlook and copy-link choices; subscription_url is the copyable HTTPS calendar-file fallback; manage_url opens the feed dashboard. URL hosts, paths and tokens identify the returned resource and are not interchangeable. A filtered_subscription has its own links for that selection; top-level links remain unfiltered. Subscription access requires distribution_ready=true. Opening a link does not confirm a subscription; confirmation occurs in the user’s calendar app.	Reactivates an existing feed for an explicit user request to restore its subscription access, subject to existing account allowances. Does not reset the original editing window or modify events. publication.status reports calendar-file preparation, not subscription access. distribution_ready reports subscription availability at the returned revision; availability may change afterward. Scope is limited to the connected account’s Smart Calendars AI feeds. No mailbox access, source-document retrieval, automatic source monitoring, scheduled PDF checks or document refresh is provided. Structured schedule content is supplied explicitly by the caller. Result links: subscription_open_url is the exact HTTPS handoff to the default calendar app via webcal; subscription_options_url provides Apple/default, Google, Outlook and copy-link choices; subscription_url is the copyable HTTPS calendar-file fallback; manage_url opens the feed dashboard. URL hosts, paths and tokens identify the returned resource and are not interchangeable. A filtered_subscription has its own links for that selection; top-level links remain unfiltered. Subscription access requires distribution_ready=true. Opening a link does not confirm a subscription; confirmation occurs in the user’s calendar app.	No	No	Yes	Yes

Details

Registry status: Active
Published: Oct 23, 2026
Updated: Oct 23, 2026
Website: https://www.smartcalendars.ai/en/mcp⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): CommunicationSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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