List the MCP server's calendar tools

fern/pages/integrations/ai-sdk.mdx

@@ -166,6 +166,19 @@ The toolkit exposes more than 40 tools covering the AgentMail API. The main ones
 | --- | --- |
 | `get_attachment` | Get an attachment's metadata and download URL, plus extracted text for PDF and DOCX files |
 
+### Calendar
+
+| Tool | Description |
+| --- | --- |
+| `get_agenda` | List an inbox's events in a time window, including each date of recurring events |
+| `get_event` | Get one event with its description, attendees, and their responses |
+| `create_event` | Create a one-off or recurring event, emailing invitations with `sendInvites` |
+| `update_event` | Change an event, one date of a recurring event, or that date and every later one |
+| `delete_event` | Delete an event, or cancel dates of a recurring one |
+| `respond_to_invitation` | Accept, decline, or tentatively accept an emailed invitation, emailing the organizer by default |
+| `get_calendar` | Get an inbox's calendar settings, including its default time zone |
+| `update_calendar` | Set the default time zone for events created without one |
+
 Additional tools cover files, allow and block lists, and the rest of the API. Call `getTools()` and inspect the returned keys for the full list.
 
 ## Resources

fern/pages/integrations/claude-agent-sdk.mdx

@@ -130,7 +130,7 @@ allowed_tools=["mcp__agentmail__send_message", "mcp__agentmail__list_messages"],
 
 ## Available tools
 
-The server exposes 43 tools covering inboxes, threads, messages, drafts, attachments, allow and block lists, and agent sign-up. See the [MCP integration](https://docs.agentmail.to/integrations/mcp#available-tools) for the full list.
+The server exposes tools covering inboxes, threads, messages, drafts, attachments, calendar, allow and block lists, and agent sign-up. See the [MCP integration](https://docs.agentmail.to/integrations/mcp#available-tools) for the full list.
 
 ## Claude Code
 

fern/pages/integrations/mcp.mdx

@@ -7,7 +7,7 @@ description: Connect AgentMail to Claude, ChatGPT, Cursor, and other MCP clients
 
 ## Overview
 
-The Model Context Protocol (MCP) is an open standard that lets AI clients call external tools. AgentMail runs a hosted MCP server at `https://mcp.agentmail.to/mcp` that exposes inbox, message, thread, draft, and attachment tools to any compatible client, plus [AgentID](/agentid-in-assistants) tools that create accounts for your agent at services like Firecrawl. Clients that support [MCP Events](/integrations/mcp-events), such as ChatGPT, can also subscribe to new mail and act on it as it arrives.
+The Model Context Protocol (MCP) is an open standard that lets AI clients call external tools. AgentMail runs a hosted MCP server at `https://mcp.agentmail.to/mcp` that exposes inbox, message, thread, draft, attachment, and calendar tools to any compatible client, plus [AgentID](/agentid-in-assistants) tools that create accounts for your agent at services like Firecrawl. Clients that support [MCP Events](/integrations/mcp-events), such as ChatGPT, can also subscribe to new mail and act on it as it arrives.
 
 The server supports two authentication paths:
 
@@ -98,7 +98,7 @@ MCP clients discover the live tool catalog from the hosted server. The canonical
 
 **Claude says it cannot access AgentMail.** The connector is not installed or not connected. Follow the Claude Desktop setup steps above and confirm the connector shows as connected in **Settings**, then **Connectors**.
 
-**The assistant does not list the AgentID tools.** Disconnect and reconnect the AgentMail connector so the client reloads the tool list, then ask `List AgentID apps`.
+**The assistant does not list the AgentID or calendar tools.** Disconnect and reconnect the AgentMail connector so the client reloads the tool list, then ask `List AgentID apps`.
 
 **OAuth opens `console.agentmail.to` but says you do not have an account.** Sign up at [console.agentmail.to](https://console.agentmail.to) first, then retry the connector flow.
 

fern/snippets/mcp-tool-catalog.mdx

@@ -1,6 +1,6 @@
-{/* Generated by scripts/generate_mcp_tool_catalog.py from manifest sha256:3e183d0dc18d402ce3df4da0d83e08f3bc5d1aab2f71528c8f597cd02bd784ca. Do not edit. */}
+{/* Generated by scripts/generate_mcp_tool_catalog.py from manifest sha256:ebe6f984120053e0616176c6a17db0d006f7de9d4919333b5c18e58754fbaf96. Do not edit. */}
 
-The server exposes **39 tools**, grouped by resource. OAuth sessions also receive **2 organization-selection tools**.
+The server exposes **47 tools**, grouped by resource. OAuth sessions also receive **2 organization-selection tools**.
 
 ### Inboxes
 
@@ -53,6 +53,19 @@ The server exposes **39 tools**, grouped by resource. OAuth sessions also receiv
 | --- | --- |
 | `get_attachment` | Get an attachment from a thread. Returns metadata and a download URL, plus extracted text for PDF/DOCX. |
 
+### Calendar
+
+| Tool | Description |
+| --- | --- |
+| `get_agenda` | List what is on an inbox's calendar in a time window: one-off events and each date of recurring events, by start time. |
+| `get_event` | Get a calendar event by ID, with its description, attendees, and their responses. |
+| `create_event` | Create a one-off or recurring event on an inbox's calendar. `sendInvites` emails every attendee an invitation. |
+| `update_event` | Change an event, one date of a recurring event, or that date and every later one. Pass `sendInvites` again to email attendees the change (events this inbox organizes only). |
+| `delete_event` | Delete an event, or cancel dates of a recurring one. `sendInvites` emails attendees a cancellation, for events this inbox organizes; to turn down an invitation, use `respond_to_invitation`. |
+| `respond_to_invitation` | Accept, decline, or tentatively accept a calendar invitation the inbox received by email, and email the answer to the organizer (`sendReply: false` records it only on the calendar). |
+| `get_calendar` | Get an inbox's calendar: its default time zone and how many events it holds. |
+| `update_calendar` | Set an inbox's calendar default time zone for events created without one. |
+
 ### Allow and block lists
 
 | Tool | Description |

scripts/generate_mcp_tool_catalog.py

@@ -53,12 +53,14 @@ def load_manifest():
     return manifest
 
 
+# A string keyword matches tool names containing it; a set matches exactly the names in it. The first group that matches wins.
 GROUPS = [
     ("Inboxes", "inbox"),
     ("Threads", "thread"),
     ("Messages", "message"),
     ("Drafts", "draft"),
     ("Attachments", "attachment"),
+    ("Calendar", {"get_agenda", "get_event", "create_event", "update_event", "delete_event", "respond_to_invitation", "get_calendar", "update_calendar"}),
     ("Allow and block lists", "entr"),
     ("Agent sign-up", "agent"),
     ("Apps", "_app"),
@@ -100,6 +102,14 @@ def load_manifest():
     "send_draft": "Send a draft immediately (converted to a sent message and deleted).",
     "delete_draft": "Delete a draft. Also cancels a scheduled send.",
     "get_attachment": "Get an attachment from a thread. Returns metadata and a download URL, plus extracted text for PDF/DOCX.",
+    "get_agenda": "List what is on an inbox's calendar in a time window: one-off events and each date of recurring events, by start time.",
+    "get_event": "Get a calendar event by ID, with its description, attendees, and their responses.",
+    "create_event": "Create a one-off or recurring event on an inbox's calendar. `sendInvites` emails every attendee an invitation.",
+    "update_event": "Change an event, one date of a recurring event, or that date and every later one. Pass `sendInvites` again to email attendees the change (events this inbox organizes only).",
+    "delete_event": "Delete an event, or cancel dates of a recurring one. `sendInvites` emails attendees a cancellation, for events this inbox organizes; to turn down an invitation, use `respond_to_invitation`.",
+    "respond_to_invitation": "Accept, decline, or tentatively accept a calendar invitation the inbox received by email, and email the answer to the organizer (`sendReply: false` records it only on the calendar).",
+    "get_calendar": "Get an inbox's calendar: its default time zone and how many events it holds.",
+    "update_calendar": "Set an inbox's calendar default time zone for events created without one.",
     "list_list_entries": "List the entries on one of an inbox's allow or block lists (send, receive, or reply).",
     "get_list_entry": "Get one entry from an inbox's allow or block list, by email address or domain.",
     "create_list_entry": "Add an email address or domain to an inbox's allow or block list. The first allow entry turns that list on.",
@@ -120,7 +130,7 @@ def load_manifest():
 
 def group_for(name):
     for title, keyword in GROUPS:
-        if keyword in name:
+        if (name in keyword) if isinstance(keyword, set) else (keyword in name):
             return title
     raise ValueError(f"tool {name} matches no resource group; update GROUPS")