feat(cli): add event commands, --json/--agent flag, agent output sanitization, and edge-case hardening for CLI SDKs (#4649)

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>

cli/node/src/backend/base.ts

@@ -94,6 +94,10 @@ export interface Backend {
 	>;
 
 	entities(entityType: string): Promise<Record<string, unknown>[]>;
+
+	listEvents(): Promise<Record<string, unknown>[]>;
+
+	getEvent(eventId: string): Promise<Record<string, unknown>>;
 }
 
 export class AuthError extends Error {

cli/node/src/backend/platform.ts

@@ -264,41 +264,33 @@ export class PlatformBackend implements Backend {
 	}
 
 	async deleteEntities(opts: EntityIds): Promise<Record<string, unknown>> {
-		const params: Record<string, string> = {};
-		if (opts.userId) params.user_id = opts.userId;
-		if (opts.agentId) params.agent_id = opts.agentId;
-		if (opts.appId) params.app_id = opts.appId;
-		if (opts.runId) params.run_id = opts.runId;
-		if (Object.keys(params).length === 0) {
+		// v2 endpoint: DELETE /v2/entities/{entity_type}/{entity_id}/
+		const typeMap: [string, string | undefined][] = [
+			["user", opts.userId],
+			["agent", opts.agentId],
+			["app", opts.appId],
+			["run", opts.runId],
+		];
+		const entities = typeMap.filter(([, v]) => v) as [string, string][];
+		if (entities.length === 0) {
 			throw new Error("At least one entity ID is required for deleteEntities.");
 		}
-		return (await this._request("DELETE", "/v1/entities/", {
-			params,
-		})) as Record<string, unknown>;
+		// Delete each provided entity via the v2 path-based endpoint
+		let result: Record<string, unknown> = {};
+		for (const [entityType, entityId] of entities) {
+			result = (await this._request(
+				"DELETE",
+				`/v2/entities/${entityType}/${entityId}/`,
+			)) as Record<string, unknown>;
+		}
+		return result;
 	}
 
 	async status(
 		opts: { userId?: string; agentId?: string } = {},
 	): Promise<Record<string, unknown>> {
 		try {
-			if (opts.userId || opts.agentId) {
-				const payload: Record<string, unknown> = {};
-				const statusParams: Record<string, string> = {
-					page: "1",
-					page_size: "1",
-				};
-				const apiFilters = this._buildFilters({
-					userId: opts.userId,
-					agentId: opts.agentId,
-				});
-				if (apiFilters) payload.filters = apiFilters;
-				await this._request("POST", "/v2/memories/", {
-					json: payload,
-					params: statusParams,
-				});
-			} else {
-				await this._request("GET", "/v1/entities/");
-			}
+			await this._request("GET", "/v1/ping/");
 			return { connected: true, backend: "platform", base_url: this.baseUrl };
 		} catch (e) {
 			return {
@@ -335,4 +327,20 @@ export class PlatformBackend implements Backend {
 		}
 		return items;
 	}
+
+	async listEvents(): Promise<Record<string, unknown>[]> {
+		const result = (await this._request("GET", "/v1/events/")) as unknown;
+		if (Array.isArray(result)) return result;
+		return ((result as Record<string, unknown>).results ?? []) as Record<
+			string,
+			unknown
+		>[];
+	}
+
+	async getEvent(eventId: string): Promise<Record<string, unknown>> {
+		return (await this._request("GET", `/v1/event/${eventId}/`)) as Record<
+			string,
+			unknown
+		>;
+	}
 }

cli/node/src/branding.ts

@@ -4,6 +4,7 @@
 
 import chalk from "chalk";
 import ora, { type Ora } from "ora";
+import { getCurrentCommand, isAgentMode } from "./state.js";
 import { CLI_VERSION } from "./version.js";
 
 export const LOGO = `
@@ -42,6 +43,7 @@ export function sym(fancy: string, plain: string): string {
 }
 
 export function printBanner(): void {
+	if (isAgentMode()) return;
 	const pad = 3; // horizontal padding each side (matches Rich's padding=(0, 2))
 	const logoLines = LOGO.trimEnd().split("\n");
 	const tagline = `  ${TAGLINE}`;
@@ -75,13 +77,29 @@ export function printBanner(): void {
 }
 
 export function printSuccess(message: string): void {
+	if (isAgentMode()) return;
 	console.log(`${success(sym("✓", "[ok]"))} ${message}`);
 }
 
 export function printError(message: string, hint?: string): void {
+	if (isAgentMode()) {
+		const envelope = {
+			status: "error",
+			command: getCurrentCommand(),
+			error: message,
+			data: null,
+		};
+		console.log(JSON.stringify(envelope));
+		return;
+	}
 	console.error(`${error(`${sym("✗", "[error]")} Error:`)} ${message}`);
-	if (hint) {
-		console.error(`  ${dim(hint)}`);
+	const resolvedHint =
+		hint ??
+		(message.includes("Authentication failed")
+			? `Run ${brand("mem0 init")} to reconfigure your API key · https://app.mem0.ai/dashboard/api-keys`
+			: undefined);
+	if (resolvedHint) {
+		console.error(`  ${dim(resolvedHint)}`);
 	}
 }
 
@@ -90,15 +108,16 @@ export function printWarning(message: string): void {
 }
 
 export function printInfo(message: string): void {
+	if (isAgentMode()) return;
 	console.error(`${brand(sym("◆", "*"))} ${message}`);
 }
 
 export function printScope(ids: Record<string, string | undefined>): void {
+	if (isAgentMode()) return;
 	const parts: string[] = [];
 	for (const [key, val] of Object.entries(ids)) {
 		if (val) {
-			const label = key.replace(/_/g, " ").replace("id", "ID").trim();
-			parts.push(`${label}=${val}`);
+			parts.push(`${key}=${val}`);
 		}
 	}
 	if (parts.length > 0) {
@@ -119,6 +138,10 @@ export async function timedStatus<T>(
 	message: string,
 	fn: (ctx: TimedStatusContext) => Promise<T>,
 ): Promise<T> {
+	if (isAgentMode()) {
+		const ctx: TimedStatusContext = { successMsg: "", errorMsg: "" };
+		return fn(ctx);
+	}
 	const ctx: TimedStatusContext = { successMsg: "", errorMsg: "" };
 	const spinner = ora({
 		text: dim(message),
@@ -139,7 +162,7 @@ export async function timedStatus<T>(
 		const elapsed = ((performance.now() - start) / 1000).toFixed(2);
 		spinner.stop();
 		if (ctx.errorMsg) {
-			console.error(`${error("✗ Error:")} ${ctx.errorMsg} (${elapsed}s)`);
+			printError(`${ctx.errorMsg} (${elapsed}s)`);
 		}
 		throw err;
 	}

cli/node/src/commands/config.ts

@@ -11,15 +11,17 @@ import {
 	saveConfig,
 	setNestedValue,
 } from "../config.js";
-import { formatJsonEnvelope } from "../output.js";
+import { formatAgentEnvelope, formatJsonEnvelope } from "../output.js";
+import { isAgentMode, setCurrentCommand } from "../state.js";
 
 const { brand, accent, dim } = colors;
 
 export function cmdConfigShow(opts: { output?: string } = {}): void {
+	setCurrentCommand("config show");
 	const config = loadConfig();
 
-	if (opts.output === "json") {
-		formatJsonEnvelope({
+	if (opts.output === "agent" || opts.output === "json") {
+		formatAgentEnvelope({
 			command: "config show",
 			data: {
 				defaults: {
@@ -66,6 +68,7 @@ export function cmdConfigShow(opts: { output?: string } = {}): void {
 }
 
 export function cmdConfigGet(key: string): void {
+	setCurrentCommand("config get");
 	const config = loadConfig();
 	const value = getNestedValue(config, key);
 
@@ -73,20 +76,35 @@ export function cmdConfigGet(key: string): void {
 		printError(`Unknown config key: ${key}`);
 	} else {
 		// Redact secrets
-		if (key.includes("api_key") || key.split(".").pop() === "key") {
-			console.log(redactKey(String(value)));
+		const displayValue =
+			key.includes("api_key") || key.split(".").pop() === "key"
+				? redactKey(String(value))
+				: String(value);
+		if (isAgentMode()) {
+			formatAgentEnvelope({
+				command: "config get",
+				data: { key, value: displayValue },
+			});
 		} else {
-			console.log(String(value));
+			console.log(displayValue);
 		}
 	}
 }
 
 export function cmdConfigSet(key: string, value: string): void {
+	setCurrentCommand("config set");
 	const config = loadConfig();
 	if (setNestedValue(config, key, value)) {
 		saveConfig(config);
 		const display = key.includes("key") ? redactKey(value) : value;
-		printSuccess(`${key} = ${display}`);
+		if (isAgentMode()) {
+			formatAgentEnvelope({
+				command: "config set",
+				data: { key, value: display },
+			});
+		} else {
+			printSuccess(`${key} = ${display}`);
+		}
 	} else {
 		printError(`Unknown config key: ${key}`);
 	}

cli/node/src/commands/entities.ts

@@ -12,7 +12,8 @@ import {
 	printSuccess,
 	timedStatus,
 } from "../branding.js";
-import { formatJson } from "../output.js";
+import { formatAgentEnvelope, formatJson } from "../output.js";
+import { setCurrentCommand } from "../state.js";
 
 const { brand, accent, dim } = colors;
 
@@ -23,6 +24,7 @@ export async function cmdEntitiesList(
 	entityType: string,
 	opts: { output: string },
 ): Promise<void> {
+	setCurrentCommand("entity list");
 	if (!VALID_TYPES.has(entityType)) {
 		printError(
 			`Invalid entity type: ${entityType}. Use: ${[...VALID_TYPES].join(", ")}`,
@@ -45,8 +47,13 @@ export async function cmdEntitiesList(
 	}
 	const elapsed = (performance.now() - start) / 1000;
 
-	if (opts.output === "json") {
-		formatJson(results);
+	if (opts.output === "agent" || opts.output === "json") {
+		formatAgentEnvelope({
+			command: "entity list",
+			data: results,
+			count: results.length,
+			durationMs: Math.round(elapsed * 1000),
+		});
 		return;
 	}
 
@@ -86,6 +93,12 @@ export async function cmdEntitiesDelete(
 		output: string;
 	},
 ): Promise<void> {
+	setCurrentCommand("entity delete");
+	const { isAgentMode } = await import("../state.js");
+	if (isAgentMode() && !opts.force) {
+		printError("Destructive operation requires --force in agent mode.");
+		process.exit(1);
+	}
 	if (!opts.userId && !opts.agentId && !opts.appId && !opts.runId) {
 		printError(
 			"Provide at least one of --user-id, --agent-id, --app-id, --run-id.",
@@ -93,27 +106,20 @@ export async function cmdEntitiesDelete(
 		process.exit(1);
 	}
 
+	const scopeParts: string[] = [];
+	if (opts.userId) scopeParts.push(`user=${opts.userId}`);
+	if (opts.agentId) scopeParts.push(`agent=${opts.agentId}`);
+	if (opts.appId) scopeParts.push(`app=${opts.appId}`);
+	if (opts.runId) scopeParts.push(`run=${opts.runId}`);
+	const scope = scopeParts.join(", ");
+
 	if (opts.dryRun) {
-		const scopeParts: string[] = [];
-		if (opts.userId) scopeParts.push(`user=${opts.userId}`);
-		if (opts.agentId) scopeParts.push(`agent=${opts.agentId}`);
-		if (opts.appId) scopeParts.push(`app=${opts.appId}`);
-		if (opts.runId) scopeParts.push(`run=${opts.runId}`);
-		printInfo(
-			`Would delete entity ${scopeParts.join(", ")} and all its memories.`,
-		);
+		printInfo(`Would delete entity ${scope} and all its memories.`);
 		printInfo("No changes made.");
 		return;
 	}
 
 	if (!opts.force) {
-		const scopeParts: string[] = [];
-		if (opts.userId) scopeParts.push(`user=${opts.userId}`);
-		if (opts.agentId) scopeParts.push(`agent=${opts.agentId}`);
-		if (opts.appId) scopeParts.push(`app=${opts.appId}`);
-		if (opts.runId) scopeParts.push(`run=${opts.runId}`);
-		const scope = scopeParts.join(", ");
-
 		const rl = readline.createInterface({
 			input: process.stdin,
 			output: process.stdout,
@@ -148,7 +154,13 @@ export async function cmdEntitiesDelete(
 	}
 	const elapsed = (performance.now() - start) / 1000;
 
-	if (opts.output === "json") {
+	if (opts.output === "agent") {
+		formatAgentEnvelope({
+			command: "entity delete",
+			data: { deleted: true },
+			durationMs: Math.round(elapsed * 1000),
+		});
+	} else if (opts.output === "json") {
 		formatJson(result);
 	} else if (opts.output !== "quiet") {
 		printSuccess(`Entity deleted with all memories (${elapsed.toFixed(2)}s)`);

cli/node/src/commands/events.ts

@@ -0,0 +1,169 @@
+/**
+ * Event commands: list and status.
+ */
+
+import boxen from "boxen";
+import Table from "cli-table3";
+import type { Backend } from "../backend/base.js";
+import { colors, printError, printInfo, timedStatus } from "../branding.js";
+import { formatAgentEnvelope, formatJson } from "../output.js";
+import { setCurrentCommand } from "../state.js";
+
+const { brand, accent, success, error: errorColor, warning, dim } = colors;
+
+function statusStyled(status: string): string {
+	switch (status.toUpperCase()) {
+		case "SUCCEEDED":
+			return success("SUCCEEDED");
+		case "PENDING":
+			return accent("PENDING");
+		case "FAILED":
+			return errorColor("FAILED");
+		case "PROCESSING":
+			return warning("PROCESSING");
+		default:
+			return status;
+	}
+}
+
+export async function cmdEventList(
+	backend: Backend,
+	opts: { output: string },
+): Promise<void> {
+	setCurrentCommand("event list");
+	const start = performance.now();
+	let results: Record<string, unknown>[];
+	try {
+		results = await timedStatus("Fetching events...", async () => {
+			return backend.listEvents();
+		});
+	} catch (e) {
+		printError(e instanceof Error ? e.message : String(e));
+		process.exit(1);
+	}
+	const elapsed = (performance.now() - start) / 1000;
+
+	if (opts.output === "agent" || opts.output === "json") {
+		formatAgentEnvelope({
+			command: "event list",
+			data: results,
+			count: results.length,
+			durationMs: Math.round(elapsed * 1000),
+		});
+		return;
+	}
+
+	if (results.length === 0) {
+		console.log();
+		printInfo("No events found.");
+		console.log();
+		return;
+	}
+
+	const table = new Table({
+		head: [
+			accent("Event ID"),
+			accent("Type"),
+			accent("Status"),
+			accent("Latency"),
+			accent("Created"),
+		],
+		colWidths: [12, 14, 14, 10, 22],
+		wordWrap: true,
+		style: { head: [], border: [] },
+	});
+
+	for (const ev of results) {
+		const evId = String(ev.id ?? "").slice(0, 8);
+		const evType = String(ev.event_type ?? "—");
+		const status = String(ev.status ?? "—");
+		const latency = ev.latency as number | undefined;
+		const latencyStr = latency !== undefined ? `${Math.round(latency)}ms` : "—";
+		const created = String(ev.created_at ?? "—")
+			.slice(0, 19)
+			.replace("T", " ");
+		table.push([dim(evId), evType, statusStyled(status), latencyStr, created]);
+	}
+
+	console.log();
+	console.log(table.toString());
+	console.log(
+		`  ${dim(`${results.length} event${results.length !== 1 ? "s" : ""}`)}`,
+	);
+	console.log();
+}
+
+export async function cmdEventStatus(
+	backend: Backend,
+	eventId: string,
+	opts: { output: string },
+): Promise<void> {
+	setCurrentCommand("event status");
+	const start = performance.now();
+	let ev: Record<string, unknown>;
+	try {
+		ev = await timedStatus("Fetching event...", async () => {
+			return backend.getEvent(eventId);
+		});
+	} catch (e) {
+		printError(e instanceof Error ? e.message : String(e));
+		process.exit(1);
+	}
+	const elapsed = (performance.now() - start) / 1000;
+
+	if (opts.output === "agent" || opts.output === "json") {
+		formatAgentEnvelope({
+			command: "event status",
+			data: ev,
+			durationMs: Math.round(elapsed * 1000),
+		});
+		return;
+	}
+
+	const status = String(ev.status ?? "—");
+	const evType = String(ev.event_type ?? "—");
+	const latency = ev.latency as number | undefined;
+	const latencyStr = latency !== undefined ? `${Math.round(latency)}ms` : "—";
+	const created = String(ev.created_at ?? "—")
+		.slice(0, 19)
+		.replace("T", " ");
+	const updated = String(ev.updated_at ?? "—")
+		.slice(0, 19)
+		.replace("T", " ");
+	const results = ev.results as Record<string, unknown>[] | undefined;
+
+	const lines: string[] = [];
+	lines.push(`  ${dim("Event ID:")}     ${eventId}`);
+	lines.push(`  ${dim("Type:")}         ${evType}`);
+	lines.push(`  ${dim("Status:")}       ${statusStyled(status)}`);
+	lines.push(`  ${dim("Latency:")}      ${latencyStr}`);
+	lines.push(`  ${dim("Created:")}      ${created}`);
+	lines.push(`  ${dim("Updated:")}      ${updated}`);
+
+	if (results && results.length > 0) {
+		lines.push("");
+		lines.push(`  ${dim(`Results (${results.length}):`)}`);
+		for (const r of results) {
+			const memId = String(r.id ?? "").slice(0, 8);
+			const data = r.data as Record<string, unknown> | undefined;
+			const memory = data?.memory ? String(data.memory) : "";
+			const evName = String(r.event ?? "");
+			const user = String(r.user_id ?? "");
+			let detail = `${evName}  ${memory}`;
+			if (user) detail += `  ${dim(`(user_id=${user})`)}`;
+			lines.push(`    ${success("·")} ${detail}  ${dim(`(${memId})`)}`);
+		}
+	}
+
+	const content = lines.join("\n");
+	console.log();
+	console.log(
+		boxen(content, {
+			title: brand("Event Status"),
+			titleAlignment: "left",
+			borderColor: "magenta",
+			padding: 1,
+		}),
+	);
+	console.log();
+}

cli/node/src/commands/init.ts

@@ -2,6 +2,7 @@
  * mem0 init — interactive setup wizard.
  */
 
+import fs from "node:fs";
 import readline from "node:readline";
 import { PlatformBackend } from "../backend/platform.js";
 import {
@@ -12,10 +13,12 @@ import {
 	printSuccess,
 } from "../branding.js";
 import {
+	CONFIG_FILE,
 	DEFAULT_BASE_URL,
 	type Mem0Config,
 	createDefaultConfig,
 	loadConfig,
+	redactKey,
 	saveConfig,
 } from "../config.js";
 
@@ -193,9 +196,10 @@ async function setupDefaults(config: Mem0Config): Promise<void> {
 	console.log();
 	printInfo("Set default entity IDs (press Enter to skip).\n");
 
+	const _systemUser = process.env.USER || process.env.USERNAME || "mem0-cli";
 	const userId = await promptLine(
 		`  ${brand("Default User ID")} ${dim("(recommended)")}`,
-		"mem0-cli",
+		_systemUser,
 	);
 	if (userId) config.defaults.userId = userId;
 }
@@ -214,7 +218,7 @@ async function validatePlatform(config: Mem0Config): Promise<void> {
 		} else {
 			printError(
 				`Could not connect: ${status.error ?? "Unknown error"}`,
-				"Check your API key and try again.",
+				"Visit https://app.mem0.ai/dashboard/api-keys to get a new key, or run mem0 init again.",
 			);
 		}
 	} catch (e) {
@@ -228,6 +232,7 @@ export async function runInit(
 		userId?: string;
 		email?: string;
 		code?: string;
+		force?: boolean;
 	} = {},
 ): Promise<void> {
 	const config = createDefaultConfig();
@@ -247,6 +252,40 @@ export async function runInit(
 		process.exit(1);
 	}
 
+	// Warn if an existing config with an API key would be overwritten
+	if (
+		!opts.force &&
+		fs.existsSync(CONFIG_FILE) &&
+		savedConfig.platform.apiKey
+	) {
+		console.log(
+			`\n  ${brand("Existing configuration found")} ${dim(`(API key: ${redactKey(savedConfig.platform.apiKey)})`)}`,
+		);
+		if (process.stdin.isTTY) {
+			const rl = readline.createInterface({
+				input: process.stdin,
+				output: process.stdout,
+			});
+			const answer = await new Promise<string>((resolve) => {
+				rl.question(
+					"  Overwrite existing config? This cannot be undone. [y/N] ",
+					resolve,
+				);
+			});
+			rl.close();
+			if (answer.toLowerCase() !== "y") {
+				printInfo("Cancelled. Use --force to skip this check.");
+				process.exit(0);
+			}
+		} else {
+			printError(
+				"Existing config would be overwritten.",
+				"Use --force to overwrite.",
+			);
+			process.exit(1);
+		}
+	}
+
 	// ── Email login flow ──────────────────────────────────────────────────────
 	if (opts.email) {
 		const email = opts.email.trim().toLowerCase();
@@ -268,7 +307,8 @@ export async function runInit(
 
 		config.platform.apiKey = apiKeyVal;
 		config.platform.baseUrl = baseUrl;
-		config.defaults.userId = opts.userId || "mem0-cli";
+		config.defaults.userId =
+			opts.userId || process.env.USER || process.env.USERNAME || "mem0-cli";
 
 		saveConfig(config);
 		console.log();
@@ -283,6 +323,19 @@ export async function runInit(
 
 	// ── API key flow ──────────────────────────────────────────────────────────
 
+	// Non-TTY: resolve defaults so partial flags work in pipelines / CI
+	if (!process.stdin.isTTY) {
+		if (!opts.apiKey) {
+			printError(
+				"Non-interactive terminal detected and --api-key is required.",
+				"Usage: mem0 init --api-key <key> [--user-id <id>]",
+			);
+			process.exit(1);
+		}
+		opts.userId =
+			opts.userId || process.env.USER || process.env.USERNAME || "mem0-cli";
+	}
+
 	// Non-interactive: both flags provided
 	if (opts.apiKey && opts.userId) {
 		config.platform.apiKey = opts.apiKey;
@@ -293,15 +346,6 @@ export async function runInit(
 		return;
 	}
 
-	// Non-TTY without full flags: error with usage hint
-	if (!process.stdin.isTTY && (!opts.apiKey || !opts.userId)) {
-		printError(
-			"Non-interactive terminal detected and missing required flags.",
-			"Usage: mem0 init --api-key <key> --user-id <id>",
-		);
-		process.exit(1);
-	}
-
 	printBanner();
 	console.log();
 	printInfo("Welcome! Let's set up your mem0 CLI.\n");
@@ -341,7 +385,8 @@ export async function runInit(
 
 			config.platform.apiKey = apiKeyVal;
 			config.platform.baseUrl = baseUrl;
-			config.defaults.userId = opts.userId || "mem0-cli";
+			config.defaults.userId =
+				opts.userId || process.env.USER || process.env.USERNAME || "mem0-cli";
 
 			saveConfig(config);
 			console.log();

cli/node/src/commands/memory.ts

@@ -13,6 +13,7 @@ import {
 } from "../branding.js";
 import {
 	formatAddResult,
+	formatAgentEnvelope,
 	formatJson,
 	formatJsonEnvelope,
 	formatMemoriesTable,
@@ -20,6 +21,18 @@ import {
 	formatSingleMemory,
 	printResultSummary,
 } from "../output.js";
+import { isAgentMode, setCurrentCommand } from "../state.js";
+
+/** True only when stdin is an actual pipe or file redirect — never in agent mode. */
+function _stdinIsPiped(): boolean {
+	if (isAgentMode()) return false;
+	try {
+		const stat = fs.fstatSync(0);
+		return stat.isFIFO() || stat.isFile();
+	} catch {
+		return false;
+	}
+}
 
 export async function cmdAdd(
 	backend: Backend,
@@ -40,6 +53,7 @@ export async function cmdAdd(
 		output: string;
 	},
 ): Promise<void> {
+	setCurrentCommand("add");
 	let msgs: Record<string, unknown>[] | undefined;
 	let content = text;
 
@@ -64,8 +78,8 @@ export async function cmdAdd(
 			process.exit(1);
 		}
 	}
-	// Read from stdin if piped
-	else if (!content && !process.stdin.isTTY) {
+	// Read from stdin only if stdin is an actual pipe or file redirect
+	else if (!content && _stdinIsPiped()) {
 		content = fs.readFileSync(0, "utf-8").trim();
 	}
 
@@ -136,8 +150,43 @@ export async function cmdAdd(
 
 	if (opts.output === "quiet") return;
 
+	// Deduplicate PENDING entries sharing the same event_id across all output modes
+	const rawResults: Record<string, unknown>[] = Array.isArray(result)
+		? result
+		: ((result.results as Record<string, unknown>[]) ?? [result]);
+	const seenEvents = new Set<string>();
+	const deduped: Record<string, unknown>[] = [];
+	for (const r of rawResults) {
+		if (r.status === "PENDING") {
+			const eid = (r.event_id as string) ?? "";
+			if (eid && seenEvents.has(eid)) continue;
+			if (eid) seenEvents.add(eid);
+		}
+		deduped.push(r);
+	}
+	// Write back so downstream formatters see deduplicated data
+	const dedupedResult: Record<string, unknown> = Array.isArray(result)
+		? (deduped as unknown as Record<string, unknown>)
+		: { ...result, results: deduped };
+
+	if (opts.output === "agent") {
+		const scope: Record<string, string | undefined> = {
+			user_id: opts.userId,
+			agent_id: opts.agentId,
+			app_id: opts.appId,
+			run_id: opts.runId,
+		};
+		formatAgentEnvelope({
+			command: "add",
+			data: deduped,
+			scope,
+			count: deduped.length,
+		});
+		return;
+	}
+
 	if (opts.output === "json") {
-		formatAddResult(result, opts.output);
+		formatAddResult(dedupedResult, opts.output);
 		return;
 	}
 
@@ -148,14 +197,18 @@ export async function cmdAdd(
 		app_id: opts.appId,
 		run_id: opts.runId,
 	});
-	const results = Array.isArray(result)
-		? result
-		: ((result.results as unknown[]) ?? [result]);
-	const count = results.length;
-	printSuccess(
-		`Memory processed — ${count} memor${count === 1 ? "y" : "ies"} extracted`,
-	);
-	formatAddResult(result, opts.output);
+	const count = deduped.length;
+	const allPending = count > 0 && deduped.every((r) => r.status === "PENDING");
+	if (allPending) {
+		printSuccess(
+			`Memory queued — ${count} event${count !== 1 ? "s" : ""} pending`,
+		);
+	} else {
+		printSuccess(
+			`Memory processed — ${count} memor${count === 1 ? "y" : "ies"} extracted`,
+		);
+	}
+	formatAddResult(dedupedResult, opts.output);
 }
 
 export async function cmdSearch(
@@ -176,6 +229,7 @@ export async function cmdSearch(
 		output: string;
 	},
 ): Promise<void> {
+	setCurrentCommand("search");
 	if (!query) {
 		printError("No query provided. Pass a query argument or pipe via stdin.");
 		process.exit(1);
@@ -231,6 +285,23 @@ export async function cmdSearch(
 
 	if (opts.output === "quiet") return;
 
+	if (opts.output === "agent") {
+		const scope: Record<string, string | undefined> = {
+			user_id: opts.userId,
+			agent_id: opts.agentId,
+			app_id: opts.appId,
+			run_id: opts.runId,
+		};
+		formatAgentEnvelope({
+			command: "search",
+			data: results,
+			scope,
+			count: results.length,
+			durationMs: Math.round(elapsed * 1000),
+		});
+		return;
+	}
+
 	if (opts.output === "json") {
 		formatJson(results);
 	} else if (opts.output === "table") {
@@ -267,6 +338,7 @@ export async function cmdGet(
 	memoryId: string,
 	opts: { output: string },
 ): Promise<void> {
+	setCurrentCommand("get");
 	let result: Record<string, unknown>;
 	try {
 		result = await timedStatus("Fetching memory...", async () => {
@@ -277,7 +349,11 @@ export async function cmdGet(
 		process.exit(1);
 	}
 
-	formatSingleMemory(result, opts.output);
+	if (opts.output === "agent") {
+		formatAgentEnvelope({ command: "get", data: result });
+	} else {
+		formatSingleMemory(result, opts.output);
+	}
 }
 
 export async function cmdList(
@@ -296,6 +372,7 @@ export async function cmdList(
 		output: string;
 	},
 ): Promise<void> {
+	setCurrentCommand("list");
 	if (opts.pageSize < 1) {
 		printError("--page-size must be >= 1.");
 		process.exit(1);
@@ -330,12 +407,19 @@ export async function cmdList(
 
 	if (opts.output === "quiet") return;
 
-	if (opts.output === "json") {
-		formatJsonEnvelope({
+	if (opts.output === "agent" || opts.output === "json") {
+		const scope: Record<string, string | undefined> = {
+			user_id: opts.userId,
+			agent_id: opts.agentId,
+			app_id: opts.appId,
+			run_id: opts.runId,
+		};
+		formatAgentEnvelope({
 			command: "list",
 			data: results,
+			scope,
 			count: results.length,
-			scope: { user_id: opts.userId, agent_id: opts.agentId },
+			durationMs: Math.round(elapsed * 1000),
 		});
 	} else if (opts.output === "table") {
 		if (results.length > 0) {
@@ -374,6 +458,7 @@ export async function cmdUpdate(
 	text: string | undefined,
 	opts: { metadata?: string; output: string },
 ): Promise<void> {
+	setCurrentCommand("update");
 	let meta: Record<string, unknown> | undefined;
 	if (opts.metadata) {
 		try {
@@ -396,7 +481,13 @@ export async function cmdUpdate(
 	}
 	const elapsed = (performance.now() - start) / 1000;
 
-	if (opts.output === "json") {
+	if (opts.output === "agent") {
+		formatAgentEnvelope({
+			command: "update",
+			data: result,
+			durationMs: Math.round(elapsed * 1000),
+		});
+	} else if (opts.output === "json") {
 		formatJson(result);
 	} else if (opts.output !== "quiet") {
 		printSuccess(
@@ -410,6 +501,7 @@ export async function cmdDelete(
 	memoryId: string,
 	opts: { output: string; dryRun?: boolean; force?: boolean },
 ): Promise<void> {
+	setCurrentCommand("delete");
 	if (opts.dryRun) {
 		let mem: Record<string, unknown>;
 		try {
@@ -436,7 +528,13 @@ export async function cmdDelete(
 	}
 	const elapsed = (performance.now() - start) / 1000;
 
-	if (opts.output === "json") {
+	if (opts.output === "agent") {
+		formatAgentEnvelope({
+			command: "delete",
+			data: { id: memoryId, deleted: true },
+			durationMs: Math.round(elapsed * 1000),
+		});
+	} else if (opts.output === "json") {
 		formatJson(result);
 	} else if (opts.output !== "quiet") {
 		printSuccess(
@@ -458,16 +556,15 @@ export async function cmdDeleteAll(
 		output: string;
 	},
 ): Promise<void> {
+	setCurrentCommand("delete-all");
+	const { isAgentMode } = await import("../state.js");
+	if (isAgentMode() && !opts.force) {
+		printError("Destructive operation requires --force in agent mode.");
+		process.exit(1);
+	}
 	if (opts.all) {
 		// Project-wide wipe using wildcard entity IDs
-		if (opts.dryRun) {
-			printInfo("Would delete ALL memories project-wide.");
-			printInfo(
-				"Run without --dry-run to see the actual count of deleted memories.",
-			);
-			printInfo("No changes made.");
-			return;
-		}
+		// Note: --dry-run is ignored here because the API has no count-before-delete endpoint.
 
 		if (!opts.force) {
 			const readline = await import("node:readline");
@@ -509,7 +606,13 @@ export async function cmdDeleteAll(
 		}
 		const elapsed = (performance.now() - start) / 1000;
 
-		if (opts.output === "json") {
+		if (opts.output === "agent") {
+			formatAgentEnvelope({
+				command: "delete-all",
+				data: result,
+				durationMs: Math.round(elapsed * 1000),
+			});
+		} else if (opts.output === "json") {
 			formatJson(result);
 		} else if (opts.output !== "quiet") {
 			if (result.message) {
@@ -586,7 +689,13 @@ export async function cmdDeleteAll(
 	}
 	const elapsed = (performance.now() - start) / 1000;
 
-	if (opts.output === "json") {
+	if (opts.output === "agent") {
+		formatAgentEnvelope({
+			command: "delete-all",
+			data: result,
+			durationMs: Math.round(elapsed * 1000),
+		});
+	} else if (opts.output === "json") {
 		formatJson(result);
 	} else if (opts.output !== "quiet") {
 		if (result.message) {

cli/node/src/commands/utils.ts

@@ -6,7 +6,8 @@ import fs from "node:fs";
 import boxen from "boxen";
 import type { Backend } from "../backend/base.js";
 import { colors, printError, printSuccess, timedStatus } from "../branding.js";
-import { formatJsonEnvelope } from "../output.js";
+import { formatAgentEnvelope, formatJsonEnvelope } from "../output.js";
+import { setCurrentCommand } from "../state.js";
 import { CLI_VERSION } from "../version.js";
 
 const { brand, dim, success, error: errorColor } = colors;
@@ -15,6 +16,7 @@ export async function cmdStatus(
 	backend: Backend,
 	opts: { userId?: string; agentId?: string; output?: string } = {},
 ): Promise<void> {
+	setCurrentCommand("status");
 	const start = performance.now();
 	let result: Record<string, unknown>;
 	try {
@@ -29,14 +31,13 @@ export async function cmdStatus(
 	}
 	const elapsed = (performance.now() - start) / 1000;
 
-	if (opts.output === "json") {
-		formatJsonEnvelope({
+	if (opts.output === "agent" || opts.output === "json") {
+		formatAgentEnvelope({
 			command: "status",
 			data: {
 				connected: result.connected,
 				backend: result.backend ?? null,
 				base_url: result.base_url ?? null,
-				latency_ms: Math.round(elapsed * 1000),
 			},
 			durationMs: Math.round(elapsed * 1000),
 		});
@@ -56,6 +57,15 @@ export async function cmdStatus(
 	}
 	if (result.error) {
 		lines.push(`  ${errorColor("Error:")}    ${result.error}`);
+		if (String(result.error).includes("Authentication failed")) {
+			lines.push("");
+			lines.push(
+				`  ${dim("Run")} ${brand("mem0 init")} ${dim("to reconfigure your API key")}`,
+			);
+			lines.push(
+				`  ${dim("Get a key at")} ${brand("https://app.mem0.ai/dashboard/api-keys")}`,
+			);
+		}
 	}
 	lines.push(`  ${dim("Latency:")}  ${elapsed.toFixed(2)}s`);
 
@@ -81,6 +91,7 @@ export async function cmdImport(
 	filePath: string,
 	opts: { userId?: string; agentId?: string; output?: string },
 ): Promise<void> {
+	setCurrentCommand("import");
 	let data: Record<string, unknown>[];
 	try {
 		const raw = fs.readFileSync(filePath, "utf-8");
@@ -125,13 +136,12 @@ export async function cmdImport(
 	const elapsed = (performance.now() - start) / 1000;
 	console.log(); // Clear progress line
 
-	if (opts.output === "json") {
-		formatJsonEnvelope({
+	if (opts.output === "agent" || opts.output === "json") {
+		formatAgentEnvelope({
 			command: "import",
 			data: {
 				added,
 				failed,
-				duration_s: Number.parseFloat(elapsed.toFixed(2)),
 			},
 			durationMs: Math.round(elapsed * 1000),
 		});

cli/node/src/help.ts

@@ -36,7 +36,7 @@ const COMMAND_GROUPS: { panel: string; commands: string[] }[] = [
 	},
 	{
 		panel: "Management",
-		commands: ["init", "status", "import", "help", "entity", "config"],
+		commands: ["init", "status", "import", "help", "entity", "event", "config"],
 	},
 ];
 

cli/node/src/index.ts

@@ -13,6 +13,7 @@ import { colors, printError } from "./branding.js";
 import type { Mem0Config } from "./config.js";
 import { loadConfig } from "./config.js";
 import { richFormatHelp } from "./help.js";
+import { setAgentMode } from "./state.js";
 import { CLI_VERSION } from "./version.js";
 
 const program = new Command();
@@ -43,6 +44,13 @@ function getBackendOnly(apiKey?: string, baseUrl?: string): Backend {
 	return getBackendAndConfig(apiKey, baseUrl).backend;
 }
 
+function checkAgentMode(): boolean {
+	const rootOpts = program.opts();
+	const isAgent = !!(rootOpts.json || rootOpts.agent);
+	if (isAgent) setAgentMode(true);
+	return isAgent;
+}
+
 /**
  * Resolve entity IDs: CLI flag > config default > undefined.
  *
@@ -105,6 +113,11 @@ program
 		console.log(`  ${colors.brand("◆ Mem0")} CLI v${CLI_VERSION}`);
 		process.exit(0);
 	})
+	.option("--json", "Output as JSON for agent/programmatic use.")
+	.option(
+		"--agent",
+		"Output as JSON for agent/programmatic use. (alias: --json)",
+	)
 	.usage("<command> [options]")
 	.helpOption("--help", "Show this message and exit.")
 	.addHelpCommand(false)
@@ -114,9 +127,7 @@ program
 
 program
 	.command("init")
-	.description(
-		"Setup wizard for mem0 CLI. Supports email login (--email) or manual API key (--api-key).",
-	)
+	.description("Interactive setup wizard for mem0 CLI.")
 	.option("--api-key <key>", "API key (skip prompt).")
 	.option("-u, --user-id <id>", "Default user ID (skip prompt).")
 	.option("--email <email>", "Login via email verification code.")
@@ -124,6 +135,7 @@ program
 		"--code <code>",
 		"Verification code (use with --email for non-interactive login).",
 	)
+	.option("--force", "Overwrite existing config without confirmation.", false)
 	.addHelpText(
 		"after",
 		"\nExamples:\n  $ mem0 init\n  $ mem0 init --api-key m0-xxx --user-id alice\n  $ mem0 init --email you@example.com\n  $ mem0 init --email you@example.com --code 123456",
@@ -135,6 +147,7 @@ program
 			userId: opts.userId,
 			email: opts.email,
 			code: opts.code,
+			force: opts.force,
 		});
 	});
 
@@ -165,17 +178,21 @@ program
 	)
 	.action(async (text, opts) => {
 		const { cmdAdd } = await import("./commands/memory.js");
+		const isAgent = checkAgentMode();
 		const { backend, config } = getBackendAndConfig(opts.apiKey, opts.baseUrl);
 		const ids = resolveIds(config, opts);
 		const enableGraph = resolveGraph(config, opts);
-		await cmdAdd(backend, text, { ...ids, ...opts, enableGraph });
+		const output = isAgent ? "agent" : opts.output;
+		await cmdAdd(backend, text, { ...ids, ...opts, enableGraph, output });
 	});
 
 // ── Memory: search ────────────────────────────────────────────────────────
 
 program
 	.command("search [query]")
-	.description("Search memories by semantic query.")
+	.description(
+		"Query your memory store — semantic, keyword, or hybrid retrieval.",
+	)
 	.option("-u, --user-id <id>", "Filter by user.")
 	.option("--agent-id <id>", "Filter by agent.")
 	.option("--app-id <id>", "Filter by app.")
@@ -215,9 +232,11 @@ program
 			process.exit(1);
 		}
 		const { cmdSearch } = await import("./commands/memory.js");
+		const isAgent = checkAgentMode();
 		const { backend, config } = getBackendAndConfig(opts.apiKey, opts.baseUrl);
 		const ids = resolveIds(config, opts);
 		const enableGraph = resolveGraph(config, opts);
+		const output = isAgent ? "agent" : opts.output;
 		await cmdSearch(backend, resolvedQuery, {
 			...ids,
 			topK: opts.topK,
@@ -227,7 +246,7 @@ program
 			filterJson: opts.filter,
 			fields: opts.fields,
 			enableGraph,
-			output: opts.output,
+			output,
 		});
 	});
 
@@ -245,8 +264,10 @@ program
 	)
 	.action(async (memoryId, opts) => {
 		const { cmdGet } = await import("./commands/memory.js");
+		const isAgent = checkAgentMode();
 		const backend = getBackendOnly(opts.apiKey, opts.baseUrl);
-		await cmdGet(backend, memoryId, { output: opts.output });
+		const output = isAgent ? "agent" : opts.output;
+		await cmdGet(backend, memoryId, { output });
 	});
 
 // ── Memory: list ──────────────────────────────────────────────────────────
@@ -279,9 +300,11 @@ program
 	)
 	.action(async (opts) => {
 		const { cmdList } = await import("./commands/memory.js");
+		const isAgent = checkAgentMode();
 		const { backend, config } = getBackendAndConfig(opts.apiKey, opts.baseUrl);
 		const ids = resolveIds(config, opts);
 		const enableGraph = resolveGraph(config, opts);
+		const output = isAgent ? "agent" : opts.output;
 		await cmdList(backend, {
 			...ids,
 			page: opts.page,
@@ -290,7 +313,7 @@ program
 			after: opts.after,
 			before: opts.before,
 			enableGraph,
-			output: opts.output,
+			output,
 		});
 	});
 
@@ -313,10 +336,12 @@ program
 			resolvedText = fs.readFileSync(0, "utf-8").trim();
 		}
 		const { cmdUpdate } = await import("./commands/memory.js");
+		const isAgent = checkAgentMode();
 		const backend = getBackendOnly(opts.apiKey, opts.baseUrl);
+		const output = isAgent ? "agent" : opts.output;
 		await cmdUpdate(backend, memoryId, resolvedText, {
 			metadata: opts.metadata,
-			output: opts.output,
+			output,
 		});
 	});
 
@@ -352,6 +377,8 @@ program
 		].join("\n"),
 	)
 	.action(async (memoryId, opts) => {
+		const isAgent = checkAgentMode();
+		const output = isAgent ? "agent" : opts.output;
 		// ── Mutual-exclusion checks ──
 		if (memoryId && opts.all) {
 			printError("Cannot combine <memoryId> with --all. Use one or the other.");
@@ -382,7 +409,7 @@ program
 			const { cmdDelete } = await import("./commands/memory.js");
 			const backend = getBackendOnly(opts.apiKey, opts.baseUrl);
 			await cmdDelete(backend, memoryId, {
-				output: opts.output,
+				output,
 				dryRun: opts.dryRun,
 				force: opts.force,
 			});
@@ -409,7 +436,7 @@ program
 				dryRun: opts.dryRun,
 				all: opts.project,
 				...ids,
-				output: opts.output,
+				output,
 			});
 			return;
 		}
@@ -418,7 +445,7 @@ program
 		if (opts.entity) {
 			const { cmdEntitiesDelete } = await import("./commands/entities.js");
 			const backend = getBackendOnly(opts.apiKey, opts.baseUrl);
-			await cmdEntitiesDelete(backend, opts);
+			await cmdEntitiesDelete(backend, { ...opts, output });
 			return;
 		}
 	});
@@ -440,7 +467,9 @@ configCmd
 	)
 	.action(async (opts) => {
 		const { cmdConfigShow } = await import("./commands/config.js");
-		cmdConfigShow({ output: opts.output });
+		const isAgent = checkAgentMode();
+		const output = isAgent ? "agent" : opts.output;
+		cmdConfigShow({ output });
 	});
 
 configCmd
@@ -452,6 +481,7 @@ configCmd
 	)
 	.action(async (key) => {
 		const { cmdConfigGet } = await import("./commands/config.js");
+		checkAgentMode();
 		cmdConfigGet(key);
 	});
 
@@ -464,6 +494,7 @@ configCmd
 	)
 	.action(async (key, value) => {
 		const { cmdConfigSet } = await import("./commands/config.js");
+		checkAgentMode();
 		cmdConfigSet(key, value);
 	});
 
@@ -487,8 +518,10 @@ entityCmd
 	)
 	.action(async (entityType, opts) => {
 		const { cmdEntitiesList } = await import("./commands/entities.js");
+		const isAgent = checkAgentMode();
 		const backend = getBackendOnly(opts.apiKey, opts.baseUrl);
-		await cmdEntitiesList(backend, entityType, { output: opts.output });
+		const output = isAgent ? "agent" : opts.output;
+		await cmdEntitiesList(backend, entityType, { output });
 	});
 
 entityCmd
@@ -509,8 +542,54 @@ entityCmd
 	)
 	.action(async (opts) => {
 		const { cmdEntitiesDelete } = await import("./commands/entities.js");
+		const isAgent = checkAgentMode();
 		const backend = getBackendOnly(opts.apiKey, opts.baseUrl);
-		await cmdEntitiesDelete(backend, opts);
+		const output = isAgent ? "agent" : opts.output;
+		await cmdEntitiesDelete(backend, { ...opts, output });
+	});
+
+// ── Event subcommands ─────────────────────────────────────────────────────
+
+const eventCmd = program
+	.command("event")
+	.description("Inspect background processing events.")
+	.addHelpCommand(false)
+	.configureHelp({ formatHelp: richFormatHelp });
+
+eventCmd
+	.command("list")
+	.description("List recent background processing events.")
+	.option("-o, --output <format>", "Output: table, json.", "table")
+	.option("--api-key <key>", "Override API key.")
+	.option("--base-url <url>", "Override API base URL.")
+	.addHelpText(
+		"after",
+		"\nExamples:\n  $ mem0 event list\n  $ mem0 event list -o json",
+	)
+	.action(async (opts) => {
+		const { cmdEventList } = await import("./commands/events.js");
+		const isAgent = checkAgentMode();
+		const backend = getBackendOnly(opts.apiKey, opts.baseUrl);
+		const output = isAgent ? "agent" : opts.output;
+		await cmdEventList(backend, { output });
+	});
+
+eventCmd
+	.command("status <eventId>")
+	.description("Check the status of a specific background event.")
+	.option("-o, --output <format>", "Output: text, json.", "text")
+	.option("--api-key <key>", "Override API key.")
+	.option("--base-url <url>", "Override API base URL.")
+	.addHelpText(
+		"after",
+		"\nExamples:\n  $ mem0 event status <event-id>\n  $ mem0 event status <event-id> -o json",
+	)
+	.action(async (eventId, opts) => {
+		const { cmdEventStatus } = await import("./commands/events.js");
+		const isAgent = checkAgentMode();
+		const backend = getBackendOnly(opts.apiKey, opts.baseUrl);
+		const output = isAgent ? "agent" : opts.output;
+		await cmdEventStatus(backend, eventId, { output });
 	});
 
 // ── Utility commands ──────────────────────────────────────────────────────
@@ -524,11 +603,13 @@ program
 	.addHelpText("after", "\nExamples:\n  $ mem0 status\n  $ mem0 status -o json")
 	.action(async (opts) => {
 		const { cmdStatus } = await import("./commands/utils.js");
+		const isAgent = checkAgentMode();
 		const { backend, config } = getBackendAndConfig(opts.apiKey, opts.baseUrl);
+		const output = isAgent ? "agent" : opts.output;
 		await cmdStatus(backend, {
 			userId: config.defaults.userId || undefined,
 			agentId: config.defaults.agentId || undefined,
-			output: opts.output,
+			output,
 		});
 	});
 
@@ -546,12 +627,14 @@ program
 	)
 	.action(async (filePath, opts) => {
 		const { cmdImport } = await import("./commands/utils.js");
+		const isAgent = checkAgentMode();
 		const { backend, config } = getBackendAndConfig(opts.apiKey, opts.baseUrl);
 		const ids = resolveIds(config, opts);
+		const output = isAgent ? "agent" : opts.output;
 		await cmdImport(backend, filePath, {
 			userId: ids.userId,
 			agentId: ids.agentId,
-			output: opts.output,
+			output,
 		});
 	});
 
@@ -565,7 +648,9 @@ program
 	.option("--json", "Output machine-readable JSON for LLM agents.", false)
 	.addHelpText("after", "\nExamples:\n  $ mem0 help\n  $ mem0 help --json")
 	.action((opts) => {
-		if (opts.json) {
+		// opts.json is set when `mem0 help --json` is used (subcommand flag).
+		// program.opts().json is set when the root --json global flag was used first.
+		if (opts.json || program.opts().json) {
 			// Load spec from parent directory
 			const __dirname = path.dirname(fileURLToPath(import.meta.url));
 			const specPath = path.join(__dirname, "..", "..", "cli-spec.json");
@@ -595,7 +680,9 @@ program
 			console.log(
 				"  add              Add a memory from text, messages, file, or stdin",
 			);
-			console.log("  search           Search memories by semantic query");
+			console.log(
+				"  search           Query your memory store (semantic, keyword, hybrid)",
+			);
 			console.log("  get              Get a specific memory by ID");
 			console.log("  list             List memories with optional filters");
 			console.log("  update           Update a memory's text or metadata");
@@ -605,6 +692,9 @@ program
 			console.log("  import           Import memories from a JSON file");
 			console.log("  config           Manage configuration (show, get, set)");
 			console.log("  entity           Manage entities (list, delete)");
+			console.log(
+				"  event            Inspect background events (list, status)",
+			);
 			console.log("  init             Interactive setup wizard");
 			console.log("  status           Check connectivity and authentication");
 			console.log();
@@ -616,16 +706,6 @@ program
 		}
 	});
 
-// ── Version ───────────────────────────────────────────────────────────────
-
-program
-	.command("version")
-	.description("Show version.")
-	.action(async () => {
-		const { cmdVersion } = await import("./commands/utils.js");
-		cmdVersion();
-	});
-
 // ── Entrypoint ────────────────────────────────────────────────────────────
 
 program.parse();

cli/node/src/output.ts

@@ -169,17 +169,26 @@ export function formatAddResult(
 	}
 
 	console.log();
+	const seenPendingEvents = new Set<string>();
 	for (const r of results) {
 		// Detect async PENDING response
 		if (r.status === "PENDING") {
-			const eventId = ((r.event_id as string) ?? "").slice(0, 8);
+			const eventId = (r.event_id as string) ?? "";
+			// Deduplicate PENDING entries with the same event_id
+			if (eventId && seenPendingEvents.has(eventId)) continue;
+			if (eventId) seenPendingEvents.add(eventId);
 			const icon = accent(sym("⧗", "..."));
 			const parts = [
 				`  ${icon} ${dim("Queued".padEnd(10))}`,
 				"Processing in background",
 			];
-			if (eventId) parts.push(dim(`(event ${eventId})`));
 			console.log(parts.join("  "));
+			if (eventId) {
+				console.log(`  ${dim(`  event_id: ${eventId}`)}`);
+				console.log(
+					`  ${dim(`  → Check status: mem0 event status ${eventId}`)}`,
+				);
+			}
 			continue;
 		}
 
@@ -238,6 +247,118 @@ export function formatJsonEnvelope(opts: {
 	console.log(JSON.stringify(envelope, null, 2));
 }
 
+function pick(
+	obj: Record<string, unknown>,
+	keys: string[],
+): Record<string, unknown> {
+	const result: Record<string, unknown> = {};
+	for (const key of keys) {
+		if (key in obj) result[key] = obj[key];
+	}
+	return result;
+}
+
+export function sanitizeAgentData(command: string, data: unknown): unknown {
+	if (data === null || data === undefined) return data;
+
+	switch (command) {
+		case "add": {
+			const items = Array.isArray(data) ? data : [data];
+			return items.map((item) => {
+				const r = item as Record<string, unknown>;
+				if (r.status === "PENDING") return pick(r, ["status", "event_id"]);
+				return pick(r, ["id", "memory", "event"]);
+			});
+		}
+		case "search":
+			return (data as Record<string, unknown>[]).map((r) =>
+				pick(r, ["id", "memory", "score", "created_at", "categories"]),
+			);
+		case "list":
+			return (data as Record<string, unknown>[]).map((r) =>
+				pick(r, ["id", "memory", "created_at", "categories"]),
+			);
+		case "get": {
+			const r = data as Record<string, unknown>;
+			return pick(r, [
+				"id",
+				"memory",
+				"created_at",
+				"updated_at",
+				"categories",
+				"metadata",
+			]);
+		}
+		case "update": {
+			const r = data as Record<string, unknown>;
+			return pick(r, ["id", "memory"]);
+		}
+		case "delete":
+		case "delete-all":
+		case "entity delete":
+			return data;
+		case "entity list":
+			return (data as Record<string, unknown>[]).map((r) => ({
+				name: (r.name ?? r.id) as string,
+				...pick(r, ["type", "count"]),
+			}));
+		case "event list":
+			return (data as Record<string, unknown>[]).map((r) =>
+				pick(r, ["id", "event_type", "status", "latency", "created_at"]),
+			);
+		case "event status": {
+			const ev = data as Record<string, unknown>;
+			const rawResults =
+				(ev.results as Record<string, unknown>[] | undefined) ?? [];
+			const sanitizedResults = rawResults.map((r) => {
+				const nested = r.data as Record<string, unknown> | undefined;
+				return {
+					id: r.id,
+					event: r.event,
+					user_id: r.user_id,
+					memory: nested?.memory ?? null,
+				};
+			});
+			return {
+				...pick(ev, [
+					"id",
+					"event_type",
+					"status",
+					"latency",
+					"created_at",
+					"updated_at",
+				]),
+				results: sanitizedResults,
+			};
+		}
+		default:
+			return data;
+	}
+}
+
+export function formatAgentEnvelope(opts: {
+	command: string;
+	data: unknown;
+	durationMs?: number;
+	scope?: Record<string, string | undefined>;
+	count?: number;
+}): void {
+	const envelope: Record<string, unknown> = {
+		status: "success",
+		command: opts.command,
+	};
+	if (opts.durationMs !== undefined) envelope.duration_ms = opts.durationMs;
+	if (opts.scope) {
+		const filtered = Object.fromEntries(
+			Object.entries(opts.scope).filter(([, v]) => v),
+		);
+		if (Object.keys(filtered).length > 0) envelope.scope = filtered;
+	}
+	if (opts.count !== undefined) envelope.count = opts.count;
+	envelope.data = sanitizeAgentData(opts.command, opts.data);
+	console.log(JSON.stringify(envelope, null, 2));
+}
+
 export function printResultSummary(opts: {
 	count: number;
 	durationSecs?: number;
@@ -249,7 +370,7 @@ export function printResultSummary(opts: {
 	if (opts.scopeIds) {
 		const scopeParts = Object.entries(opts.scopeIds)
 			.filter(([, v]) => v)
-			.map(([k, v]) => `${k.replace(/_/g, " ")}=${v}`);
+			.map(([k, v]) => `${k}=${v}`);
 		if (scopeParts.length > 0) parts.push(scopeParts.join(", "));
 	}
 	if (opts.durationSecs !== undefined)

cli/node/src/state.ts

@@ -0,0 +1,23 @@
+/**
+ * Agent mode state — set by the root program option handler,
+ * read by commands and branding functions.
+ */
+
+let _agentMode = false;
+let _currentCommand = "";
+
+export function isAgentMode(): boolean {
+	return _agentMode;
+}
+
+export function setAgentMode(val: boolean): void {
+	_agentMode = val;
+}
+
+export function getCurrentCommand(): string {
+	return _currentCommand;
+}
+
+export function setCurrentCommand(name: string): void {
+	_currentCommand = name;
+}