/**
* List Heroku add-ons
*/
import { json, error, type ToolDefinition } from "../lib/mcp-core.js";
import { listAddons } from "../lib/heroku-api.js";
export const listAddonsTool: ToolDefinition = {
name: "heroku_list_addons",
description: "List all add-ons attached to a Heroku app (databases, caches, etc.)",
inputSchema: {
type: "object",
properties: {
appName: {
type: "string",
description: "Name of the Heroku app",
},
},
required: ["appName"],
},
handler: async (args) => {
try {
const appName = args.appName as string;
const addons = await listAddons(appName);
return json({
app: appName,
addons: addons.map(addon => ({
name: addon.name,
service: addon.addon_service.name,
plan: addon.plan.name,
state: addon.state,
created_at: addon.created_at,
})),
count: addons.length,
});
} catch (err) {
return error(`Failed to list add-ons: ${err instanceof Error ? err.message : err}`);
}
},
};
