import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
import { z } from "zod";
import { executeAppleScript } from "../applescript/executor.js";
import { listScripts } from "../applescript/scripts/lists.js";
import { parseListsOutput } from "../applescript/parser.js";
import { formatError } from "../utils/errors.js";
export function registerListTools(server: McpServer) {
// List all reminder lists
server.tool(
"list_reminder_lists",
"Get all reminder lists from macOS Reminders app. Returns list names, IDs, and reminder counts.",
{},
async () => {
try {
const output = await executeAppleScript(listScripts.getAllLists);
const lists = parseListsOutput(output);
return {
content: [
{
type: "text" as const,
text: JSON.stringify({ lists }, null, 2),
},
],
};
} catch (error) {
return {
content: [
{
type: "text" as const,
text: JSON.stringify(formatError(error), null, 2),
},
],
isError: true,
};
}
}
);
// Create a new list
server.tool(
"create_reminder_list",
"Create a new reminder list in macOS Reminders app.",
{
name: z
.string()
.min(1, "List name is required")
.max(255, "List name too long")
.describe("Name for the new list"),
},
async ({ name }) => {
try {
const id = await executeAppleScript(listScripts.createList(name));
return {
content: [
{
type: "text" as const,
text: JSON.stringify(
{
success: true,
message: `List "${name}" created successfully`,
id: id.trim(),
},
null,
2
),
},
],
};
} catch (error) {
return {
content: [
{
type: "text" as const,
text: JSON.stringify(formatError(error), null, 2),
},
],
isError: true,
};
}
}
);
// Delete a list
server.tool(
"delete_reminder_list",
"Delete a reminder list and all its reminders. This action cannot be undone.",
{
name: z
.string()
.min(1, "List name is required")
.describe("Name of the list to delete"),
},
async ({ name }) => {
try {
await executeAppleScript(listScripts.deleteList(name));
return {
content: [
{
type: "text" as const,
text: JSON.stringify(
{
success: true,
message: `List "${name}" deleted successfully`,
},
null,
2
),
},
],
};
} catch (error) {
return {
content: [
{
type: "text" as const,
text: JSON.stringify(formatError(error), null, 2),
},
],
isError: true,
};
}
}
);
// Rename a list
server.tool(
"rename_reminder_list",
"Rename an existing reminder list.",
{
currentName: z
.string()
.min(1, "Current name is required")
.describe("Current name of the list"),
newName: z
.string()
.min(1, "New name is required")
.max(255, "New name too long")
.describe("New name for the list"),
},
async ({ currentName, newName }) => {
try {
await executeAppleScript(listScripts.renameList(currentName, newName));
return {
content: [
{
type: "text" as const,
text: JSON.stringify(
{
success: true,
message: `List renamed from "${currentName}" to "${newName}"`,
},
null,
2
),
},
],
};
} catch (error) {
return {
content: [
{
type: "text" as const,
text: JSON.stringify(formatError(error), null, 2),
},
],
isError: true,
};
}
}
);
}
