import { z } from "zod";
import { SettingsService } from "../services/SettingsService.js";
import { McpToolResponse } from "../types/index.js";
import { COMMON_SETTINGS } from "../constants/settings.js";
export function createSettingsTools(settingsService: SettingsService) {
return {
update_vscode_setting: {
description: "Update a VS Code setting",
schema: {
setting: z.string().describe("The setting key to update (e.g., 'editor.fontSize')"),
value: z.any().describe("The value to set for the setting"),
scope: z
.enum(["user", "workspace"])
.default("user")
.describe("Whether to update user or workspace settings"),
},
handler: async (args: {
setting: string;
value?: any;
scope: "user" | "workspace";
}): Promise<McpToolResponse> => {
try {
const { setting, value, scope } = args;
if (value === undefined) {
throw new Error("Value is required for update operation");
}
await settingsService.updateSetting(setting, value, scope);
return {
content: [
{
type: "text",
text: `Successfully updated ${scope} setting "${setting}" to: ${JSON.stringify(value)}`,
},
],
};
} catch (error) {
return {
content: [
{
type: "text",
text: `Error updating setting: ${(error as Error).message}`,
},
],
};
}
},
},
get_vscode_setting: {
description: "Get VS Code settings",
schema: {
setting: z
.string()
.optional()
.describe("Specific setting to retrieve, or all settings if not provided"),
scope: z
.enum(["user", "workspace"])
.default("user")
.describe("Which settings scope to read from"),
},
handler: async (args: {
setting?: string | undefined;
scope: "user" | "workspace";
}): Promise<McpToolResponse> => {
try {
const { setting, scope } = args;
if (setting) {
const value = await settingsService.getSetting(setting, scope);
return {
content: [
{
type: "text",
text: `Setting "${setting}" in ${scope} scope: ${JSON.stringify(value, null, 2)}`,
},
],
};
} else {
const settings = await settingsService.getSettings(scope);
return {
content: [
{
type: "text",
text: `All ${scope} settings:\n${JSON.stringify(settings, null, 2)}`,
},
],
};
}
} catch (error) {
return {
content: [
{
type: "text",
text: `Error reading settings: ${(error as Error).message}`,
},
],
};
}
},
},
list_common_settings: {
description: "List common VS Code settings that can be modified",
schema: {},
handler: async (): Promise<McpToolResponse> => {
return {
content: [
{
type: "text",
text: `Common VS Code Settings:\n${JSON.stringify(COMMON_SETTINGS, null, 2)}`,
},
],
};
},
},
};
}
