ci(cli): add CI pipelines for Node and Python CLI SDKs (#4640)

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

.github/workflows/cli-node-ci.yml

@@ -0,0 +1,100 @@
+name: CLI Node CI
+
+on:
+  workflow_dispatch:
+  push:
+    branches: [main]
+    paths:
+      - 'cli/node/**'
+      - '.github/workflows/cli-node-ci.yml'
+  pull_request:
+    paths:
+      - 'cli/node/**'
+      - '.github/workflows/cli-node-ci.yml'
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 10
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: 'pnpm'
+          cache-dependency-path: cli/node/pnpm-lock.yaml
+
+      - name: Install dependencies
+        working-directory: cli/node
+        run: pnpm install --frozen-lockfile
+
+      - name: Lint
+        working-directory: cli/node
+        run: pnpm run lint
+
+      - name: Type check
+        working-directory: cli/node
+        run: pnpm run typecheck
+
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [20, 22]
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 10
+
+      - name: Setup Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: 'pnpm'
+          cache-dependency-path: cli/node/pnpm-lock.yaml
+
+      - name: Install dependencies
+        working-directory: cli/node
+        run: pnpm install --frozen-lockfile
+
+      - name: Run tests
+        working-directory: cli/node
+        run: pnpm run test
+
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 10
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: 'pnpm'
+          cache-dependency-path: cli/node/pnpm-lock.yaml
+
+      - name: Install dependencies
+        working-directory: cli/node
+        run: pnpm install --frozen-lockfile
+
+      - name: Build
+        working-directory: cli/node
+        run: pnpm run build
+
+      - name: Verify dist output
+        run: |
+          test -f cli/node/dist/index.js || (echo "Build output missing: dist/index.js" && exit 1)

.github/workflows/cli-python-ci.yml

@@ -0,0 +1,79 @@
+name: CLI Python CI
+
+on:
+  workflow_dispatch:
+  push:
+    branches: [main]
+    paths:
+      - 'cli/python/**'
+      - '.github/workflows/cli-python-ci.yml'
+  pull_request:
+    paths:
+      - 'cli/python/**'
+      - '.github/workflows/cli-python-ci.yml'
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+
+      - name: Install dev dependencies
+        working-directory: cli/python
+        run: pip install -e ".[dev]"
+
+      - name: Lint with ruff
+        working-directory: cli/python
+        run: ruff check .
+
+      - name: Check formatting
+        working-directory: cli/python
+        run: ruff format --check .
+
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.10", "3.11", "3.12"]
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install dev dependencies
+        working-directory: cli/python
+        run: pip install -e ".[dev]"
+
+      - name: Run tests
+        working-directory: cli/python
+        run: pytest
+
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+
+      - name: Install Hatch
+        run: pip install hatch
+
+      - name: Build
+        working-directory: cli/python
+        run: hatch build --clean
+
+      - name: Verify dist output
+        run: |
+          ls cli/python/dist/*.whl || (echo "Wheel file missing" && exit 1)
+          ls cli/python/dist/*.tar.gz || (echo "Source dist missing" && exit 1)

cli/node/src/backend/base.ts

@@ -67,7 +67,10 @@ export interface Backend {
 		opts?: AddOptions,
 	): Promise<Record<string, unknown>>;
 
-  search(query: string, opts?: SearchOptions): Promise<Record<string, unknown>[]>;
+	search(
+		query: string,
+		opts?: SearchOptions,
+	): Promise<Record<string, unknown>[]>;
 
 	get(memoryId: string): Promise<Record<string, unknown>>;
 
@@ -79,17 +82,24 @@ export interface Backend {
 		metadata?: Record<string, unknown>,
 	): Promise<Record<string, unknown>>;
 
-  delete(memoryId?: string, opts?: DeleteOptions): Promise<Record<string, unknown>>;
+	delete(
+		memoryId?: string,
+		opts?: DeleteOptions,
+	): Promise<Record<string, unknown>>;
 
 	deleteEntities(opts: EntityIds): Promise<Record<string, unknown>>;
 
-  status(opts?: { userId?: string; agentId?: string }): Promise<Record<string, unknown>>;
+	status(opts?: { userId?: string; agentId?: string }): Promise<
+		Record<string, unknown>
+	>;
 
 	entities(entityType: string): Promise<Record<string, unknown>[]>;
 }
 
 export class AuthError extends Error {
-  constructor(message = "Authentication failed. Your API key may be invalid or expired.") {
+	constructor(
+		message = "Authentication failed. Your API key may be invalid or expired.",
+	) {
 		super(message);
 		this.name = "AuthError";
 	}
@@ -112,4 +122,3 @@ export class APIError extends Error {
 export function getBackend(config: Mem0Config): Backend {
 	return new PlatformBackend(config.platform);
 }
-

cli/node/src/backend/index.ts

@@ -3,5 +3,12 @@
  */
 
 export { getBackend } from "./base.js";
-export type { Backend, AddOptions, SearchOptions, ListOptions, DeleteOptions, EntityIds } from "./base.js";
+export type {
+	Backend,
+	AddOptions,
+	SearchOptions,
+	ListOptions,
+	DeleteOptions,
+	EntityIds,
+} from "./base.js";
 export { AuthError, NotFoundError, APIError } from "./base.js";

cli/node/src/backend/platform.ts

@@ -4,8 +4,8 @@
 
 import type { PlatformConfig } from "../config.js";
 import {
-  type AddOptions,
 	APIError,
+	type AddOptions,
 	AuthError,
 	type Backend,
 	type DeleteOptions,
@@ -58,8 +58,10 @@ export class PlatformBackend implements Backend {
 		if (resp.status === 400) {
 			let detail: string;
 			try {
-        const body = await resp.json() as Record<string, unknown>;
+				const body = (await resp.json()) as Record<string, unknown>;
-        detail = (body.detail ?? body.message ?? JSON.stringify(body)) as string ?? resp.statusText;
+				detail =
+					((body.detail ?? body.message ?? JSON.stringify(body)) as string) ??
+					resp.statusText;
 			} catch {
 				detail = resp.statusText;
 			}
@@ -68,9 +70,11 @@ export class PlatformBackend implements Backend {
 		if (!resp.ok) {
 			let detail: string = resp.statusText;
 			try {
-        const body = await resp.json() as Record<string, unknown>;
+				const body = (await resp.json()) as Record<string, unknown>;
 				detail = (body.detail ?? body.message ?? resp.statusText) as string;
-      } catch { /* ignore */ }
+			} catch {
+				/* ignore */
+			}
 			throw new Error(`HTTP ${resp.status}: ${detail}`);
 		}
 		if (resp.status === 204) {
@@ -103,10 +107,9 @@ export class PlatformBackend implements Backend {
 		if (opts.categories) payload.categories = opts.categories;
 		if (opts.enableGraph) payload.enable_graph = true;
 
-    return (await this._request("POST", "/v1/memories/", { json: payload })) as Record<
+		return (await this._request("POST", "/v1/memories/", {
-      string,
+			json: payload,
-      unknown
+		})) as Record<string, unknown>;
-    >;
 	}
 
 	private _buildFilters(opts: {
@@ -117,7 +120,10 @@ export class PlatformBackend implements Backend {
 		extraFilters?: Record<string, unknown>;
 	}): Record<string, unknown> | undefined {
 		// If caller passed a pre-built filter structure, use it directly
-    if (opts.extraFilters && ("AND" in opts.extraFilters || "OR" in opts.extraFilters)) {
+		if (
+			opts.extraFilters &&
+			("AND" in opts.extraFilters || "OR" in opts.extraFilters)
+		) {
 			return opts.extraFilters;
 		}
 
@@ -138,7 +144,10 @@ export class PlatformBackend implements Backend {
 		return undefined;
 	}
 
-  async search(query: string, opts: SearchOptions = {}): Promise<Record<string, unknown>[]> {
+	async search(
+		query: string,
+		opts: SearchOptions = {},
+	): Promise<Record<string, unknown>[]> {
 		const payload: Record<string, unknown> = {
 			query,
 			top_k: opts.topK ?? 10,
@@ -167,10 +176,15 @@ export class PlatformBackend implements Backend {
 	}
 
 	async get(memoryId: string): Promise<Record<string, unknown>> {
-    return (await this._request("GET", `/v1/memories/${memoryId}/`)) as Record<string, unknown>;
+		return (await this._request("GET", `/v1/memories/${memoryId}/`)) as Record<
+			string,
+			unknown
+		>;
 	}
 
-  async listMemories(opts: ListOptions = {}): Promise<Record<string, unknown>[]> {
+	async listMemories(
+		opts: ListOptions = {},
+	): Promise<Record<string, unknown>[]> {
 		const payload: Record<string, unknown> = {};
 		const params: Record<string, string> = {
 			page: String(opts.page ?? 1),
@@ -182,10 +196,16 @@ export class PlatformBackend implements Backend {
 			extra.categories = { contains: opts.category };
 		}
 		if (opts.after) {
-      extra.created_at = { ...(extra.created_at as Record<string, unknown> | undefined), gte: opts.after };
+			extra.created_at = {
+				...(extra.created_at as Record<string, unknown> | undefined),
+				gte: opts.after,
+			};
 		}
 		if (opts.before) {
-      extra.created_at = { ...(extra.created_at as Record<string, unknown> | undefined), lte: opts.before };
+			extra.created_at = {
+				...(extra.created_at as Record<string, unknown> | undefined),
+				lte: opts.before,
+			};
 		}
 
 		const apiFilters = this._buildFilters({
@@ -198,7 +218,10 @@ export class PlatformBackend implements Backend {
 		if (apiFilters) payload.filters = apiFilters;
 		if (opts.enableGraph) payload.enable_graph = true;
 
-    const result = (await this._request("POST", "/v2/memories/", { json: payload, params })) as unknown;
+		const result = (await this._request("POST", "/v2/memories/", {
+			json: payload,
+			params,
+		})) as unknown;
 		if (Array.isArray(result)) return result;
 		const obj = result as Record<string, unknown>;
 		return (obj.results ?? obj.memories ?? []) as Record<string, unknown>[];
@@ -227,16 +250,15 @@ export class PlatformBackend implements Backend {
 			if (opts.agentId) params.agent_id = opts.agentId;
 			if (opts.appId) params.app_id = opts.appId;
 			if (opts.runId) params.run_id = opts.runId;
-      return (await this._request("DELETE", "/v1/memories/", { params })) as Record<
+			return (await this._request("DELETE", "/v1/memories/", {
-        string,
+				params,
-        unknown
+			})) as Record<string, unknown>;
-      >;
 		}
 		if (memoryId) {
-      return (await this._request("DELETE", `/v1/memories/${memoryId}/`)) as Record<
+			return (await this._request(
-        string,
+				"DELETE",
-        unknown
+				`/v1/memories/${memoryId}/`,
-      >;
+			)) as Record<string, unknown>;
 		}
 		throw new Error("Either memoryId or --all is required");
 	}
@@ -250,10 +272,9 @@ export class PlatformBackend implements Backend {
 		if (Object.keys(params).length === 0) {
 			throw new Error("At least one entity ID is required for deleteEntities.");
 		}
-    return (await this._request("DELETE", "/v1/entities/", { params })) as Record<
+		return (await this._request("DELETE", "/v1/entities/", {
-      string,
+			params,
-      unknown
+		})) as Record<string, unknown>;
-    >;
 	}
 
 	async status(
@@ -262,13 +283,19 @@ export class PlatformBackend implements Backend {
 		try {
 			if (opts.userId || opts.agentId) {
 				const payload: Record<string, unknown> = {};
-        const statusParams: Record<string, string> = { page: "1", page_size: "1" };
+				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 });
+				await this._request("POST", "/v2/memories/", {
+					json: payload,
+					params: statusParams,
+				});
 			} else {
 				await this._request("GET", "/v1/entities/");
 			}
@@ -288,7 +315,10 @@ export class PlatformBackend implements Backend {
 		if (Array.isArray(result)) {
 			items = result;
 		} else {
-      items = ((result as Record<string, unknown>).results ?? []) as Record<string, unknown>[];
+			items = ((result as Record<string, unknown>).results ?? []) as Record<
+				string,
+				unknown
+			>[];
 		}
 
 		const typeMap: Record<string, string> = {

cli/node/src/branding.ts

@@ -4,6 +4,7 @@
 
 import chalk from "chalk";
 import ora, { type Ora } from "ora";
+import { CLI_VERSION } from "./version.js";
 
 export const LOGO = `
 ███╗   ███╗███████╗███╗   ███╗ ██████╗      ██████╗██╗     ██╗
@@ -44,7 +45,7 @@ export function printBanner(): void {
 	const pad = 3; // horizontal padding each side (matches Rich's padding=(0, 2))
 	const logoLines = LOGO.trimEnd().split("\n");
 	const tagline = `  ${TAGLINE}`;
-  const subtitle = `Node.js SDK · v${__CLI_VERSION__}`;
+	const subtitle = `Node.js SDK · v${CLI_VERSION}`;
 	const contentLines = ["", ...logoLines, "", tagline, ""];
 
 	// Compute inner width from longest content line + padding both sides
@@ -54,7 +55,9 @@ export function printBanner(): void {
 
 	const topBorder = brand(`╭${"─".repeat(totalWidth - 2)}╮`);
 	const subtitleFill = totalWidth - 2 - subtitle.length - 3; // 3 = "─ " before subtitle + "─" after
-  const bottomBorder = brand(`╰${"─".repeat(subtitleFill)} ${dim(subtitle)} ${"─"}╯`);
+	const bottomBorder = brand(
+		`╰${"─".repeat(subtitleFill)} ${dim(subtitle)} ${"─"}╯`,
+	);
 
 	const body = contentLines.map((line) => {
 		const rightPad = innerWidth - pad - line.length;
@@ -63,7 +66,8 @@ export function printBanner(): void {
 	// Re-color tagline line with accent instead of brand.bold
 	const taglineIdx = body.length - 2; // second-to-last (before trailing empty line)
 	const taglineRightPad = innerWidth - pad - tagline.length;
-  body[taglineIdx] = `${brand("│")}${" ".repeat(pad)}${accent(tagline)}${" ".repeat(Math.max(taglineRightPad, 0))}${brand("│")}`;
+	body[taglineIdx] =
+		`${brand("│")}${" ".repeat(pad)}${accent(tagline)}${" ".repeat(Math.max(taglineRightPad, 0))}${brand("│")}`;
 
 	console.log(topBorder);
 	for (const line of body) console.log(line);
@@ -75,7 +79,7 @@ export function printSuccess(message: string): void {
 }
 
 export function printError(message: string, hint?: string): void {
-  console.error(`${error(sym("✗", "[error]") + " Error:")} ${message}`);
+	console.error(`${error(`${sym("✗", "[error]")} Error:`)} ${message}`);
 	if (hint) {
 		console.error(`  ${dim(hint)}`);
 	}
@@ -116,7 +120,11 @@ export async function timedStatus<T>(
 	fn: (ctx: TimedStatusContext) => Promise<T>,
 ): Promise<T> {
 	const ctx: TimedStatusContext = { successMsg: "", errorMsg: "" };
-  const spinner = ora({ text: dim(message), color: "magenta", stream: process.stderr }).start();
+	const spinner = ora({
+		text: dim(message),
+		color: "magenta",
+		stream: process.stderr,
+	}).start();
 	const start = performance.now();
 
 	try {

cli/node/src/commands/config.ts

@@ -3,7 +3,7 @@
  */
 
 import Table from "cli-table3";
-import { printError, printSuccess, colors } from "../branding.js";
+import { colors, printError, printSuccess } from "../branding.js";
 import {
 	getNestedValue,
 	loadConfig,
@@ -48,7 +48,10 @@ export function cmdConfigShow(opts: { output?: string } = {}): void {
 
 	// Defaults
 	table.push(["defaults.user_id", config.defaults.userId || dim("(not set)")]);
-  table.push(["defaults.agent_id", config.defaults.agentId || dim("(not set)")]);
+	table.push([
+		"defaults.agent_id",
+		config.defaults.agentId || dim("(not set)"),
+	]);
 	table.push(["defaults.app_id", config.defaults.appId || dim("(not set)")]);
 	table.push(["defaults.run_id", config.defaults.runId || dim("(not set)")]);
 	table.push(["defaults.enable_graph", String(config.defaults.enableGraph)]);

cli/node/src/commands/entities.ts

@@ -4,8 +4,14 @@
 
 import readline from "node:readline";
 import Table from "cli-table3";
-import { printError, printInfo, printSuccess, timedStatus, colors } from "../branding.js";
 import type { Backend } from "../backend/base.js";
+import {
+	colors,
+	printError,
+	printInfo,
+	printSuccess,
+	timedStatus,
+} from "../branding.js";
 import { formatJson } from "../output.js";
 
 const { brand, accent, dim } = colors;
@@ -18,7 +24,9 @@ export async function cmdEntitiesList(
 	opts: { output: string },
 ): Promise<void> {
 	if (!VALID_TYPES.has(entityType)) {
-    printError(`Invalid entity type: ${entityType}. Use: ${[...VALID_TYPES].join(", ")}`);
+		printError(
+			`Invalid entity type: ${entityType}. Use: ${[...VALID_TYPES].join(", ")}`,
+		);
 		process.exit(1);
 	}
 
@@ -60,7 +68,9 @@ export async function cmdEntitiesList(
 
 	console.log();
 	console.log(table.toString());
-  console.log(`  ${dim(`${results.length} ${entityType} (${elapsed.toFixed(2)}s)`)}`);
+	console.log(
+		`  ${dim(`${results.length} ${entityType} (${elapsed.toFixed(2)}s)`)}`,
+	);
 	console.log();
 }
 
@@ -77,7 +87,9 @@ export async function cmdEntitiesDelete(
 	},
 ): Promise<void> {
 	if (!opts.userId && !opts.agentId && !opts.appId && !opts.runId) {
-    printError("Provide at least one of --user-id, --agent-id, --app-id, --run-id.");
+		printError(
+			"Provide at least one of --user-id, --agent-id, --app-id, --run-id.",
+		);
 		process.exit(1);
 	}
 
@@ -87,7 +99,9 @@ export async function cmdEntitiesDelete(
 		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 ${scopeParts.join(", ")} and all its memories.`,
+		);
 		printInfo("No changes made.");
 		return;
 	}
@@ -100,7 +114,10 @@ export async function cmdEntitiesDelete(
 		if (opts.runId) scopeParts.push(`run=${opts.runId}`);
 		const scope = scopeParts.join(", ");
 
-    const rl = readline.createInterface({ input: process.stdin, output: process.stdout });
+		const rl = readline.createInterface({
+			input: process.stdin,
+			output: process.stdout,
+		});
 		const answer = await new Promise<string>((resolve) => {
 			rl.question(
 				`\n  \u26a0  Delete entity ${scope} AND all its memories? This cannot be undone. [y/N] `,

cli/node/src/commands/init.ts

@@ -3,15 +3,21 @@
  */
 
 import readline from "node:readline";
+import { PlatformBackend } from "../backend/platform.js";
 import {
+	colors,
 	printBanner,
 	printError,
 	printInfo,
 	printSuccess,
-  colors,
 } from "../branding.js";
-import { type Mem0Config, createDefaultConfig, loadConfig, saveConfig, DEFAULT_BASE_URL } from "../config.js";
+import {
-import { PlatformBackend } from "../backend/platform.js";
+	DEFAULT_BASE_URL,
+	type Mem0Config,
+	createDefaultConfig,
+	loadConfig,
+	saveConfig,
+} from "../config.js";
 
 const { brand, dim } = colors;
 
@@ -30,8 +36,9 @@ async function emailLogin(
 	baseUrl: string,
 ): Promise<Record<string, unknown>> {
 	const url = baseUrl.replace(/\/+$/, "");
+	let codeValue = code;
 
-  if (!code) {
+	if (!codeValue) {
 		const resp = await fetch(`${url}/api/v1/auth/email_code/`, {
 			method: "POST",
 			headers: { "Content-Type": "application/json" },
@@ -46,7 +53,7 @@ async function emailLogin(
 			let detail: string;
 			try {
 				const body = (await resp.json()) as Record<string, unknown>;
-        detail = (body["error"] ?? body["detail"] ?? resp.statusText) as string;
+				detail = (body.error ?? body.detail ?? resp.statusText) as string;
 			} catch {
 				detail = resp.statusText;
 			}
@@ -70,13 +77,13 @@ async function emailLogin(
 			printError("Code is required.");
 			process.exit(1);
 		}
-    code = entered;
+		codeValue = entered;
 	}
 
 	const verifyResp = await fetch(`${url}/api/v1/auth/email_code/verify/`, {
 		method: "POST",
 		headers: { "Content-Type": "application/json" },
-    body: JSON.stringify({ email, code: code.trim() }),
+		body: JSON.stringify({ email, code: codeValue.trim() }),
 		signal: AbortSignal.timeout(30_000),
 	});
 	if (verifyResp.status === 429) {
@@ -87,7 +94,7 @@ async function emailLogin(
 		let detail: string;
 		try {
 			const body = (await verifyResp.json()) as Record<string, unknown>;
-      detail = (body["error"] ?? body["detail"] ?? verifyResp.statusText) as string;
+			detail = (body.error ?? body.detail ?? verifyResp.statusText) as string;
 		} catch {
 			detail = verifyResp.statusText;
 		}
@@ -153,7 +160,10 @@ function promptSecret(label: string): Promise<string> {
 }
 
 function promptLine(label: string, defaultValue?: string): Promise<string> {
-  const rl = readline.createInterface({ input: process.stdin, output: process.stdout });
+	const rl = readline.createInterface({
+		input: process.stdin,
+		output: process.stdout,
+	});
 	const prompt = defaultValue ? `${label} [${defaultValue}]: ` : `${label}: `;
 	return new Promise((resolve) => {
 		rl.question(prompt, (answer) => {
@@ -165,7 +175,9 @@ function promptLine(label: string, defaultValue?: string): Promise<string> {
 
 async function setupPlatform(config: Mem0Config): Promise<void> {
 	console.log();
-  console.log(`  ${dim("Get your API key at https://app.mem0.ai/dashboard/api-keys")}`);
+	console.log(
+		`  ${dim("Get your API key at https://app.mem0.ai/dashboard/api-keys")}`,
+	);
 	console.log();
 
 	process.stdout.write(`  ${brand("API Key")}: `);
@@ -181,7 +193,10 @@ async function setupDefaults(config: Mem0Config): Promise<void> {
 	console.log();
 	printInfo("Set default entity IDs (press Enter to skip).\n");
 
-  const userId = await promptLine(`  ${brand("Default User ID")} ${dim("(recommended)")}`, "mem0-cli");
+	const userId = await promptLine(
+		`  ${brand("Default User ID")} ${dim("(recommended)")}`,
+		"mem0-cli",
+	);
 	if (userId) config.defaults.userId = userId;
 }
 
@@ -208,12 +223,19 @@ async function validatePlatform(config: Mem0Config): Promise<void> {
 }
 
 export async function runInit(
-  opts: { apiKey?: string; userId?: string; email?: string; code?: string } = {},
+	opts: {
+		apiKey?: string;
+		userId?: string;
+		email?: string;
+		code?: string;
+	} = {},
 ): Promise<void> {
 	const config = createDefaultConfig();
 	const savedConfig = loadConfig();
 	const baseUrl =
-    process.env["MEM0_BASE_URL"] || savedConfig.platform.baseUrl || DEFAULT_BASE_URL;
+		process.env.MEM0_BASE_URL ||
+		savedConfig.platform.baseUrl ||
+		DEFAULT_BASE_URL;
 
 	// Guards
 	if (opts.code && !opts.email) {
@@ -236,9 +258,11 @@ export async function runInit(
 
 		const result = await emailLogin(email, opts.code, baseUrl);
 
-    const apiKeyVal = result["api_key"] as string | undefined;
+		const apiKeyVal = result.api_key as string | undefined;
 		if (!apiKeyVal) {
-      printError("Auth succeeded but no API key was returned. Contact support.");
+			printError(
+				"Auth succeeded but no API key was returned. Contact support.",
+			);
 			process.exit(1);
 		}
 
@@ -307,9 +331,11 @@ export async function runInit(
 
 			const result = await emailLogin(email, undefined, baseUrl);
 
-      const apiKeyVal = result["api_key"] as string | undefined;
+			const apiKeyVal = result.api_key as string | undefined;
 			if (!apiKeyVal) {
-        printError("Auth succeeded but no API key was returned. Contact support.");
+				printError(
+					"Auth succeeded but no API key was returned. Contact support.",
+				);
 				process.exit(1);
 			}
 

cli/node/src/commands/memory.ts

@@ -3,8 +3,14 @@
  */
 
 import fs from "node:fs";
-import { printError, printInfo, printScope, printSuccess, timedStatus } from "../branding.js";
 import type { Backend } from "../backend/base.js";
+import {
+	printError,
+	printInfo,
+	printScope,
+	printSuccess,
+	timedStatus,
+} from "../branding.js";
 import {
 	formatAddResult,
 	formatJson,
@@ -52,7 +58,9 @@ export async function cmdAdd(
 		try {
 			msgs = JSON.parse(opts.messages);
 		} catch (e) {
-      printError(`Invalid JSON in --messages: ${e instanceof Error ? e.message : e}`);
+			printError(
+				`Invalid JSON in --messages: ${e instanceof Error ? e.message : e}`,
+			);
 			process.exit(1);
 		}
 	}
@@ -66,14 +74,18 @@ export async function cmdAdd(
 		process.exit(1);
 	}
 	if (!content && !msgs) {
-    printError("No content provided. Pass text, --messages, --file, or pipe via stdin.");
+		printError(
+			"No content provided. Pass text, --messages, --file, or pipe via stdin.",
+		);
 		process.exit(1);
 	}
 
 	// Validate --expires
 	if (opts.expires) {
 		if (!/^\d{4}-\d{2}-\d{2}$/.test(opts.expires)) {
-      printError("Invalid date format for --expires. Use YYYY-MM-DD (e.g. 2025-12-31).");
+			printError(
+				"Invalid date format for --expires. Use YYYY-MM-DD (e.g. 2025-12-31).",
+			);
 			process.exit(1);
 		}
 		if (new Date(opts.expires) <= new Date()) {
@@ -130,10 +142,19 @@ export async function cmdAdd(
 	}
 
 	console.log();
-  printScope({ user_id: opts.userId, agent_id: opts.agentId, app_id: opts.appId, run_id: opts.runId });
+	printScope({
-  const results = Array.isArray(result) ? result : ((result.results as unknown[]) ?? [result]);
+		user_id: opts.userId,
+		agent_id: opts.agentId,
+		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`);
+	printSuccess(
+		`Memory processed — ${count} memor${count === 1 ? "y" : "ies"} extracted`,
+	);
 	formatAddResult(result, opts.output);
 }
 
@@ -170,7 +191,9 @@ export async function cmdSearch(
 		}
 	}
 
-  const fieldList = opts.fields ? opts.fields.split(",").map((f) => f.trim()) : undefined;
+	const fieldList = opts.fields
+		? opts.fields.split(",").map((f) => f.trim())
+		: undefined;
 
 	if (opts.topK < 1) {
 		printError("--top-k must be >= 1.");
@@ -185,6 +208,7 @@ export async function cmdSearch(
 	let results: Record<string, unknown>[];
 	try {
 		results = await timedStatus("Searching memories...", async () => {
+			// biome-ignore lint/style/noNonNullAssertion: guarded by process.exit above
 			return backend.search(query!, {
 				userId: opts.userId,
 				agentId: opts.agentId,
@@ -212,7 +236,11 @@ export async function cmdSearch(
 	} else if (opts.output === "table") {
 		if (results.length > 0) {
 			formatMemoriesTable(results, { showScore: true });
-      printResultSummary({ count: results.length, durationSecs: elapsed, scopeIds: { user_id: opts.userId, agent_id: opts.agentId } });
+			printResultSummary({
+				count: results.length,
+				durationSecs: elapsed,
+				scopeIds: { user_id: opts.userId, agent_id: opts.agentId },
+			});
 		} else {
 			console.log();
 			printInfo("No memories found matching your query.");
@@ -221,7 +249,11 @@ export async function cmdSearch(
 	} else {
 		if (results.length > 0) {
 			formatMemoriesText(results);
-      printResultSummary({ count: results.length, durationSecs: elapsed, scopeIds: { user_id: opts.userId, agent_id: opts.agentId } });
+			printResultSummary({
+				count: results.length,
+				durationSecs: elapsed,
+				scopeIds: { user_id: opts.userId, agent_id: opts.agentId },
+			});
 		} else {
 			console.log();
 			printInfo("No memories found matching your query.");
@@ -308,7 +340,12 @@ export async function cmdList(
 	} else if (opts.output === "table") {
 		if (results.length > 0) {
 			formatMemoriesTable(results);
-      printResultSummary({ count: results.length, durationSecs: elapsed, page: opts.page, scopeIds: { user_id: opts.userId, agent_id: opts.agentId } });
+			printResultSummary({
+				count: results.length,
+				durationSecs: elapsed,
+				page: opts.page,
+				scopeIds: { user_id: opts.userId, agent_id: opts.agentId },
+			});
 		} else {
 			console.log();
 			printInfo("No memories found.");
@@ -317,7 +354,12 @@ export async function cmdList(
 	} else {
 		if (results.length > 0) {
 			formatMemoriesText(results, "memories");
-      printResultSummary({ count: results.length, durationSecs: elapsed, page: opts.page, scopeIds: { user_id: opts.userId, agent_id: opts.agentId } });
+			printResultSummary({
+				count: results.length,
+				durationSecs: elapsed,
+				page: opts.page,
+				scopeIds: { user_id: opts.userId, agent_id: opts.agentId },
+			});
 		} else {
 			console.log();
 			printInfo("No memories found.");
@@ -357,7 +399,9 @@ export async function cmdUpdate(
 	if (opts.output === "json") {
 		formatJson(result);
 	} else if (opts.output !== "quiet") {
-    printSuccess(`Memory ${memoryId.slice(0, 8)} updated (${elapsed.toFixed(2)}s)`);
+		printSuccess(
+			`Memory ${memoryId.slice(0, 8)} updated (${elapsed.toFixed(2)}s)`,
+		);
 	}
 }
 
@@ -395,7 +439,9 @@ export async function cmdDelete(
 	if (opts.output === "json") {
 		formatJson(result);
 	} else if (opts.output !== "quiet") {
-    printSuccess(`Memory ${memoryId.slice(0, 8)} deleted (${elapsed.toFixed(2)}s)`);
+		printSuccess(
+			`Memory ${memoryId.slice(0, 8)} deleted (${elapsed.toFixed(2)}s)`,
+		);
 	}
 }
 
@@ -416,16 +462,24 @@ export async function cmdDeleteAll(
 		// 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(
+				"Run without --dry-run to see the actual count of deleted memories.",
+			);
 			printInfo("No changes made.");
 			return;
 		}
 
 		if (!opts.force) {
 			const readline = await import("node:readline");
-      const rl = readline.createInterface({ input: process.stdin, output: process.stdout });
+			const rl = readline.createInterface({
+				input: process.stdin,
+				output: process.stdout,
+			});
 			const answer = await new Promise<string>((resolve) => {
-        rl.question(`\n  \u26a0  Delete ALL memories across the ENTIRE project? This cannot be undone. [y/N] `, resolve);
+				rl.question(
+					"\n  \u26a0  Delete ALL memories across the ENTIRE project? This cannot be undone. [y/N] ",
+					resolve,
+				);
 			});
 			rl.close();
 			if (answer.toLowerCase() !== "y") {
@@ -437,7 +491,9 @@ export async function cmdDeleteAll(
 		const start = performance.now();
 		let result: Record<string, unknown>;
 		try {
-      result = await timedStatus("Deleting all memories project-wide...", async () => {
+			result = await timedStatus(
+				"Deleting all memories project-wide...",
+				async () => {
 					return backend.delete(undefined, {
 						all: true,
 						userId: "*",
@@ -445,7 +501,8 @@ export async function cmdDeleteAll(
 						appId: "*",
 						runId: "*",
 					});
-      });
+				},
+			);
 		} catch (e) {
 			printError(e instanceof Error ? e.message : String(e));
 			process.exit(1);
@@ -456,7 +513,9 @@ export async function cmdDeleteAll(
 			formatJson(result);
 		} else if (opts.output !== "quiet") {
 			if (result.message) {
-        printInfo("Deletion started. Memories will be removed in the background.");
+				printInfo(
+					"Deletion started. Memories will be removed in the background.",
+				);
 			} else {
 				printSuccess(`All project memories deleted (${elapsed.toFixed(2)}s)`);
 			}
@@ -488,12 +547,19 @@ export async function cmdDeleteAll(
 		if (opts.agentId) scopeParts.push(`agent=${opts.agentId}`);
 		if (opts.appId) scopeParts.push(`app=${opts.appId}`);
 		if (opts.runId) scopeParts.push(`run=${opts.runId}`);
-    const scope = scopeParts.length > 0 ? scopeParts.join(", ") : "ALL entities";
+		const scope =
+			scopeParts.length > 0 ? scopeParts.join(", ") : "ALL entities";
 
 		const readline = await import("node:readline");
-    const rl = readline.createInterface({ input: process.stdin, output: process.stdout });
+		const rl = readline.createInterface({
+			input: process.stdin,
+			output: process.stdout,
+		});
 		const answer = await new Promise<string>((resolve) => {
-      rl.question(`\n  \u26a0  Delete ALL memories for ${scope}? This cannot be undone. [y/N] `, resolve);
+			rl.question(
+				`\n  \u26a0  Delete ALL memories for ${scope}? This cannot be undone. [y/N] `,
+				resolve,
+			);
 		});
 		rl.close();
 		if (answer.toLowerCase() !== "y") {
@@ -524,7 +590,9 @@ export async function cmdDeleteAll(
 		formatJson(result);
 	} else if (opts.output !== "quiet") {
 		if (result.message) {
-      printInfo("Deletion started. Memories will be removed in the background.");
+			printInfo(
+				"Deletion started. Memories will be removed in the background.",
+			);
 		} else {
 			printSuccess(`All matching memories deleted (${elapsed.toFixed(2)}s)`);
 		}

cli/node/src/commands/utils.ts

@@ -3,10 +3,11 @@
  */
 
 import fs from "node:fs";
-import { printError, printSuccess, timedStatus, colors } from "../branding.js";
-import type { Backend } from "../backend/base.js";
-import { formatJsonEnvelope } from "../output.js";
 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 { CLI_VERSION } from "../version.js";
 
 const { brand, dim, success, error: errorColor } = colors;
 
@@ -21,7 +22,10 @@ export async function cmdStatus(
 			return backend.status({ userId: opts.userId, agentId: opts.agentId });
 		});
 	} catch (e) {
-    result = { connected: false, error: e instanceof Error ? e.message : String(e) };
+		result = {
+			connected: false,
+			error: e instanceof Error ? e.message : String(e),
+		};
 	}
 	const elapsed = (performance.now() - start) / 1000;
 
@@ -69,7 +73,7 @@ export async function cmdStatus(
 }
 
 export function cmdVersion(): void {
-  console.log(`  ${brand("◆ Mem0")} CLI v${__CLI_VERSION__}`);
+	console.log(`  ${brand("◆ Mem0")} CLI v${CLI_VERSION}`);
 }
 
 export async function cmdImport(
@@ -112,7 +116,9 @@ export async function cmdImport(
 
 		// Simple progress indicator
 		if ((i + 1) % 10 === 0 || i === data.length - 1) {
-      process.stdout.write(`\r  ${dim(`Importing memories... ${i + 1}/${data.length}`)}`);
+			process.stdout.write(
+				`\r  ${dim(`Importing memories... ${i + 1}/${data.length}`)}`,
+			);
 		}
 	}
 
@@ -122,7 +128,11 @@ export async function cmdImport(
 	if (opts.output === "json") {
 		formatJsonEnvelope({
 			command: "import",
-      data: { added, failed, duration_s: parseFloat(elapsed.toFixed(2)) },
+			data: {
+				added,
+				failed,
+				duration_s: Number.parseFloat(elapsed.toFixed(2)),
+			},
 			durationMs: Math.round(elapsed * 1000),
 		});
 		return;

cli/node/src/config.ts

@@ -80,10 +80,14 @@ export function loadConfig(): Mem0Config {
 	}
 
 	// Environment variable overrides
-  if (process.env.MEM0_API_KEY) config.platform.apiKey = process.env.MEM0_API_KEY;
+	if (process.env.MEM0_API_KEY)
-  if (process.env.MEM0_BASE_URL) config.platform.baseUrl = process.env.MEM0_BASE_URL;
+		config.platform.apiKey = process.env.MEM0_API_KEY;
-  if (process.env.MEM0_USER_ID) config.defaults.userId = process.env.MEM0_USER_ID;
+	if (process.env.MEM0_BASE_URL)
-  if (process.env.MEM0_AGENT_ID) config.defaults.agentId = process.env.MEM0_AGENT_ID;
+		config.platform.baseUrl = process.env.MEM0_BASE_URL;
+	if (process.env.MEM0_USER_ID)
+		config.defaults.userId = process.env.MEM0_USER_ID;
+	if (process.env.MEM0_AGENT_ID)
+		config.defaults.agentId = process.env.MEM0_AGENT_ID;
 	if (process.env.MEM0_APP_ID) config.defaults.appId = process.env.MEM0_APP_ID;
 	if (process.env.MEM0_RUN_ID) config.defaults.runId = process.env.MEM0_RUN_ID;
 	if (process.env.MEM0_ENABLE_GRAPH) {
@@ -119,8 +123,8 @@ export function saveConfig(config: Mem0Config): void {
 
 export function redactKey(key: string): string {
 	if (!key) return "(not set)";
-  if (key.length <= 8) return key.slice(0, 2) + "***";
+	if (key.length <= 8) return `${key.slice(0, 2)}***`;
-  return key.slice(0, 4) + "..." + key.slice(-4);
+	return `${key.slice(0, 4)}...${key.slice(-4)}`;
 }
 
 /** Key map from dotted config path to the config object fields. */
@@ -133,13 +137,13 @@ const KEY_MAP: Record<string, [keyof Mem0Config, string]> = {
 	"defaults.run_id": ["defaults", "runId"],
 	"defaults.enable_graph": ["defaults", "enableGraph"],
 	// Short-form aliases
-  "api_key": ["platform", "apiKey"],
+	api_key: ["platform", "apiKey"],
-  "base_url": ["platform", "baseUrl"],
+	base_url: ["platform", "baseUrl"],
-  "user_id": ["defaults", "userId"],
+	user_id: ["defaults", "userId"],
-  "agent_id": ["defaults", "agentId"],
+	agent_id: ["defaults", "agentId"],
-  "app_id": ["defaults", "appId"],
+	app_id: ["defaults", "appId"],
-  "run_id": ["defaults", "runId"],
+	run_id: ["defaults", "runId"],
-  "enable_graph": ["defaults", "enableGraph"],
+	enable_graph: ["defaults", "enableGraph"],
 };
 
 export function getNestedValue(config: Mem0Config, dottedKey: string): unknown {
@@ -149,7 +153,11 @@ export function getNestedValue(config: Mem0Config, dottedKey: string): unknown {
 	return (config[section] as unknown as Record<string, unknown>)[field];
 }
 
-export function setNestedValue(config: Mem0Config, dottedKey: string, value: string): boolean {
+export function setNestedValue(
+	config: Mem0Config,
+	dottedKey: string,
+	value: string,
+): boolean {
 	const mapping = KEY_MAP[dottedKey];
 	if (!mapping) return false;
 	const [section, field] = mapping;
@@ -159,7 +167,7 @@ export function setNestedValue(config: Mem0Config, dottedKey: string, value: str
 	if (typeof current === "boolean") {
 		obj[field] = ["true", "1", "yes"].includes(value.toLowerCase());
 	} else if (typeof current === "number") {
-    obj[field] = parseInt(value, 10);
+		obj[field] = Number.parseInt(value, 10);
 	} else {
 		obj[field] = value;
 	}

cli/node/src/globals.d.ts

@@ -1,2 +1,2 @@
-/** Injected by tsup at build time from package.json version field. */
+/** Injected by tsup at build time from package.json version field. Undefined in dev/test. */
-declare const __CLI_VERSION__: string;
+declare const __CLI_VERSION__: string | undefined;

cli/node/src/help.ts

@@ -4,7 +4,7 @@
  */
 
 import chalk from "chalk";
-import type { Command, Help, Option, Argument } from "commander";
+import type { Argument, Command, Help, Option } from "commander";
 // Colors imported from chalk directly to match Typer/Rich defaults
 
 // ── Colors (matching Typer/Rich defaults) ────────────────────────────────
@@ -19,7 +19,7 @@ const dimBorder = chalk.dim;            // panel borders
 
 // ── Strip ANSI ───────────────────────────────────────────────────────────
 
-// eslint-disable-next-line no-control-regex
+// biome-ignore lint/suspicious/noControlCharactersInRegex: ANSI escape sequence is intentional
 const ANSI_RE = /\x1b\[[0-9;]*m/g;
 
 function stripAnsi(str: string): number {
@@ -141,11 +141,7 @@ const PANEL_ORDER: string[] = [
  * ╰────────────────────────────────╯
  * ```
  */
-function renderPanel(
+function renderPanel(title: string, rows: string[], width: number): string {
-  title: string,
-  rows: string[],
-  width: number,
-): string {
 	if (rows.length === 0) return "";
 
 	// Inner width is total width minus the two border chars
@@ -161,13 +157,14 @@ function renderPanel(
 		dimBorder("╮");
 
 	// Bottom border: ╰─...─╯
-  const bottomLine = dimBorder("╰") + dimBorder("─".repeat(inner)) + dimBorder("╯");
+	const bottomLine =
+		dimBorder("╰") + dimBorder("─".repeat(inner)) + dimBorder("╯");
 
 	// Content rows
 	const contentLines = rows.map((row) => {
 		const visLen = stripAnsi(row);
 		const pad = Math.max(0, inner - 1 - visLen);
-    return dimBorder("│") + " " + row + " ".repeat(pad) + dimBorder("│");
+		return `${dimBorder("│")} ${row}${" ".repeat(pad)}${dimBorder("│")}`;
 	});
 
 	return [topLine, ...contentLines, bottomLine].join("\n");
@@ -185,7 +182,7 @@ function formatOptionTerm(opt: Option): string {
 	if (opt.flags) {
 		const match = opt.flags.match(/<[^>]+>|\[[^\]]+\]/);
 		if (match) {
-      term += " " + match[0];
+			term += ` ${match[0]}`;
 		}
 	}
 	return term;
@@ -220,7 +217,9 @@ export function richFormatHelp(cmd: Command, helper: Help): string {
 	lines.push("");
 	if (isRoot) {
 		// Root: "Usage: mem0 <command> [options]" — <command> yellow, [options] bold
-    lines.push(` ${yellow("Usage:")} ${bold(cmd.name())} ${yellow("<command>")} ${bold("[options]")}`);
+		lines.push(
+			` ${yellow("Usage:")} ${bold(cmd.name())} ${yellow("<command>")} ${bold("[options]")}`,
+		);
 	} else {
 		// Subcommands: split into command path (bold) and args (yellow)
 		const usageParts = usage.split(" ");
@@ -235,7 +234,9 @@ export function richFormatHelp(cmd: Command, helper: Help): string {
 				argParts.push(part);
 			}
 		}
-    lines.push(` ${yellow("Usage:")} ${bold(cmdPath.join(" "))} ${yellow(argParts.join(" "))}`);
+		lines.push(
+			` ${yellow("Usage:")} ${bold(cmdPath.join(" "))} ${yellow(argParts.join(" "))}`,
+		);
 	}
 	lines.push("");
 
@@ -260,7 +261,9 @@ export function richFormatHelp(cmd: Command, helper: Help): string {
 	if (!isRoot) {
 		const visibleArgs = helper.visibleArguments(cmd);
 		if (visibleArgs.length > 0) {
-      const maxLen = Math.max(...visibleArgs.map((a: Argument) => a.name().length));
+			const maxLen = Math.max(
+				...visibleArgs.map((a: Argument) => a.name().length),
+			);
 			const argRows = visibleArgs.map((a: Argument) => {
 				const name = cyanBold(a.name().padEnd(maxLen));
 				const description = helper.argumentDescription(a);
@@ -274,7 +277,8 @@ export function richFormatHelp(cmd: Command, helper: Help): string {
 	// ── Collect options (grouped into panels for subcommands) ──
 	const visibleOpts = helper.visibleOptions(cmd);
 	const cmdName = cmd.name();
-  const panelMap = (!isRoot && OPTION_PANELS[cmdName]) ? OPTION_PANELS[cmdName] : {};
+	const panelMap =
+		!isRoot && OPTION_PANELS[cmdName] ? OPTION_PANELS[cmdName] : {};
 
 	const grouped: Record<string, Option[]> = { Options: [] };
 	for (const panelName of PANEL_ORDER) {
@@ -287,7 +291,7 @@ export function richFormatHelp(cmd: Command, helper: Help): string {
 		if (panel && PANEL_ORDER.includes(panel)) {
 			grouped[panel].push(opt);
 		} else {
-      grouped["Options"].push(opt);
+			grouped.Options.push(opt);
 		}
 	}
 
@@ -296,8 +300,8 @@ export function richFormatHelp(cmd: Command, helper: Help): string {
 
 	if (isRoot) {
 		// ROOT: Options first, then command groups (matches Python/Typer ordering)
-    if (grouped["Options"].length > 0) {
+		if (grouped.Options.length > 0) {
-      const optRows = formatOptionRows(grouped["Options"]);
+			const optRows = formatOptionRows(grouped.Options);
 			const panel = renderPanel("Options", optRows, width);
 			if (panel) lines.push(panel);
 		}

cli/node/src/index.ts

@@ -8,11 +8,12 @@ import fs from "node:fs";
 import path from "node:path";
 import { fileURLToPath } from "node:url";
 import { Command } from "commander";
+import { type Backend, getBackend } from "./backend/index.js";
+import { colors, printError } from "./branding.js";
 import type { Mem0Config } from "./config.js";
 import { loadConfig } from "./config.js";
-import { getBackend, type Backend } from "./backend/index.js";
-import { printError, colors } from "./branding.js";
 import { richFormatHelp } from "./help.js";
+import { CLI_VERSION } from "./version.js";
 
 const program = new Command();
 
@@ -58,7 +59,12 @@ function resolveIds(
 		runId?: string;
 	},
 ): { userId?: string; agentId?: string; appId?: string; runId?: string } {
-  const hasExplicit = !!(opts.userId || opts.agentId || opts.appId || opts.runId);
+	const hasExplicit = !!(
+		opts.userId ||
+		opts.agentId ||
+		opts.appId ||
+		opts.runId
+	);
 	if (hasExplicit) {
 		return {
 			userId: opts.userId || undefined,
@@ -91,10 +97,12 @@ function resolveGraph(
 
 program
 	.name("mem0")
-  .description(`◆ Mem0 CLI v${__CLI_VERSION__} · Node.js SDK\n\nThe Memory Layer for AI Agents`)
+	.description(
+		`◆ Mem0 CLI v${CLI_VERSION} · Node.js SDK\n\nThe Memory Layer for AI Agents`,
+	)
 	.option("--version", "Show version and exit.")
 	.on("option:version", () => {
-    console.log(`  ${colors.brand("◆ Mem0")} CLI v${__CLI_VERSION__}`);
+		console.log(`  ${colors.brand("◆ Mem0")} CLI v${CLI_VERSION}`);
 		process.exit(0);
 	})
 	.usage("<command> [options]")
@@ -106,18 +114,28 @@ program
 
 program
 	.command("init")
-  .description("Setup wizard for mem0 CLI. Supports email login (--email) or manual API key (--api-key).")
+	.description(
+		"Setup wizard for mem0 CLI. Supports email login (--email) or manual API key (--api-key).",
+	)
 	.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.")
-  .option("--code <code>", "Verification code (use with --email for non-interactive login).")
+	.option(
+		"--code <code>",
+		"Verification code (use with --email for non-interactive login).",
+	)
 	.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",
 	)
 	.action(async (opts) => {
 		const { runInit } = await import("./commands/init.js");
-    await runInit({ apiKey: opts.apiKey, userId: opts.userId, email: opts.email, code: opts.code });
+		await runInit({
+			apiKey: opts.apiKey,
+			userId: opts.userId,
+			email: opts.email,
+			code: opts.code,
+		});
 	});
 
 // ── Memory: add ───────────────────────────────────────────────────────────
@@ -141,7 +159,10 @@ program
 	.option("-o, --output <format>", "Output format: text, json, quiet.", "text")
 	.option("--api-key <key>", "Override API key.")
 	.option("--base-url <url>", "Override API base URL.")
-  .addHelpText("after", '\nExamples:\n  $ mem0 add "I prefer dark mode" --user-id alice\n  $ echo "text" | mem0 add -u alice\n  $ mem0 add --file msgs.json -u alice -o json')
+	.addHelpText(
+		"after",
+		'\nExamples:\n  $ mem0 add "I prefer dark mode" --user-id alice\n  $ echo "text" | mem0 add -u alice\n  $ mem0 add --file msgs.json -u alice -o json',
+	)
 	.action(async (text, opts) => {
 		const { cmdAdd } = await import("./commands/memory.js");
 		const { backend, config } = getBackendAndConfig(opts.apiKey, opts.baseUrl);
@@ -159,8 +180,18 @@ program
 	.option("--agent-id <id>", "Filter by agent.")
 	.option("--app-id <id>", "Filter by app.")
 	.option("--run-id <id>", "Filter by run.")
-  .option("-k, --top-k <n>", "Number of results.", (v) => parseInt(v), 10)
+	.option(
-  .option("--threshold <n>", "Minimum similarity score.", (v) => parseFloat(v), 0.3)
+		"-k, --top-k <n>",
+		"Number of results.",
+		(v) => Number.parseInt(v),
+		10,
+	)
+	.option(
+		"--threshold <n>",
+		"Minimum similarity score.",
+		(v) => Number.parseFloat(v),
+		0.3,
+	)
 	.option("--rerank", "Enable reranking (Platform only).", false)
 	.option("--keyword", "Use keyword search.", false)
 	.option("--filter <json>", "Advanced filter expression (JSON).")
@@ -170,7 +201,10 @@ program
 	.option("-o, --output <format>", "Output: text, json, table.", "text")
 	.option("--api-key <key>", "Override API key.")
 	.option("--base-url <url>", "Override API base URL.")
-  .addHelpText("after", '\nExamples:\n  $ mem0 search "preferences" --user-id alice\n  $ mem0 search "tools" -u alice -o json -k 5\n  $ echo "preferences" | mem0 search -u alice')
+	.addHelpText(
+		"after",
+		'\nExamples:\n  $ mem0 search "preferences" --user-id alice\n  $ mem0 search "tools" -u alice -o json -k 5\n  $ echo "preferences" | mem0 search -u alice',
+	)
 	.action(async (query, opts) => {
 		let resolvedQuery = query;
 		if (!resolvedQuery && !process.stdin.isTTY) {
@@ -205,7 +239,10 @@ program
 	.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 get abc-123-def-456\n  $ mem0 get abc-123-def-456 -o json")
+	.addHelpText(
+		"after",
+		"\nExamples:\n  $ mem0 get abc-123-def-456\n  $ mem0 get abc-123-def-456 -o json",
+	)
 	.action(async (memoryId, opts) => {
 		const { cmdGet } = await import("./commands/memory.js");
 		const backend = getBackendOnly(opts.apiKey, opts.baseUrl);
@@ -221,8 +258,13 @@ program
 	.option("--agent-id <id>", "Filter by agent.")
 	.option("--app-id <id>", "Filter by app.")
 	.option("--run-id <id>", "Filter by run.")
-  .option("--page <n>", "Page number.", (v) => parseInt(v), 1)
+	.option("--page <n>", "Page number.", (v) => Number.parseInt(v), 1)
-  .option("--page-size <n>", "Results per page.", (v) => parseInt(v), 100)
+	.option(
+		"--page-size <n>",
+		"Results per page.",
+		(v) => Number.parseInt(v),
+		100,
+	)
 	.option("--category <name>", "Filter by category.")
 	.option("--after <date>", "Created after (YYYY-MM-DD).")
 	.option("--before <date>", "Created before (YYYY-MM-DD).")
@@ -231,7 +273,10 @@ program
 	.option("-o, --output <format>", "Output: text, json, table.", "table")
 	.option("--api-key <key>", "Override API key.")
 	.option("--base-url <url>", "Override API base URL.")
-  .addHelpText("after", "\nExamples:\n  $ mem0 list -u alice\n  $ mem0 list --category prefs --after 2024-01-01 -o json")
+	.addHelpText(
+		"after",
+		"\nExamples:\n  $ mem0 list -u alice\n  $ mem0 list --category prefs --after 2024-01-01 -o json",
+	)
 	.action(async (opts) => {
 		const { cmdList } = await import("./commands/memory.js");
 		const { backend, config } = getBackendAndConfig(opts.apiKey, opts.baseUrl);
@@ -258,7 +303,10 @@ program
 	.option("-o, --output <format>", "Output: text, json, quiet.", "text")
 	.option("--api-key <key>", "Override API key.")
 	.option("--base-url <url>", "Override API base URL.")
-  .addHelpText("after", `\nExamples:\n  $ mem0 update abc-123 "new text"\n  $ mem0 update abc-123 --metadata '{"key":"val"}'\n  $ echo "new text" | mem0 update abc-123`)
+	.addHelpText(
+		"after",
+		`\nExamples:\n  $ mem0 update abc-123 "new text"\n  $ mem0 update abc-123 --metadata '{"key":"val"}'\n  $ echo "new text" | mem0 update abc-123`,
+	)
 	.action(async (memoryId, text, opts) => {
 		let resolvedText = text;
 		if (!resolvedText && !opts.metadata && !process.stdin.isTTY) {
@@ -266,7 +314,10 @@ program
 		}
 		const { cmdUpdate } = await import("./commands/memory.js");
 		const backend = getBackendOnly(opts.apiKey, opts.baseUrl);
-    await cmdUpdate(backend, memoryId, resolvedText, { metadata: opts.metadata, output: opts.output });
+		await cmdUpdate(backend, memoryId, resolvedText, {
+			metadata: opts.metadata,
+			output: opts.output,
+		});
 	});
 
 // ── Memory: delete (consolidated) ─────────────────────────────────────────
@@ -275,7 +326,11 @@ program
 	.command("delete [memoryId]")
 	.description("Delete a memory, all memories matching a scope, or an entity.")
 	.option("--all", "Delete all memories matching scope filters.", false)
-  .option("--entity", "Delete the entity itself and all its memories (cascade).", false)
+	.option(
+		"--entity",
+		"Delete the entity itself and all its memories (cascade).",
+		false,
+	)
 	.option("--project", "With --all: delete ALL memories project-wide.", false)
 	.option("--dry-run", "Show what would be deleted without deleting.", false)
 	.option("--force", "Skip confirmation.", false)
@@ -286,13 +341,16 @@ program
 	.option("-o, --output <format>", "Output: text, json, quiet.", "text")
 	.option("--api-key <key>", "Override API key.")
 	.option("--base-url <url>", "Override API base URL.")
-  .addHelpText("after", [
+	.addHelpText(
+		"after",
+		[
 			"\nExamples:",
 			"  $ mem0 delete abc-123-def-456              # single memory",
 			"  $ mem0 delete --all -u alice --force        # all memories for user",
 			"  $ mem0 delete --all --project --force       # project-wide wipe",
 			"  $ mem0 delete --entity -u alice --force     # entity + all its memories",
-  ].join("\n"))
+		].join("\n"),
+	)
 	.action(async (memoryId, opts) => {
 		// ── Mutual-exclusion checks ──
 		if (memoryId && opts.all) {
@@ -300,7 +358,9 @@ program
 			process.exit(1);
 		}
 		if (memoryId && opts.entity) {
-      printError("Cannot combine <memoryId> with --entity. Use one or the other.");
+			printError(
+				"Cannot combine <memoryId> with --entity. Use one or the other.",
+			);
 			process.exit(1);
 		}
 		if (opts.all && opts.entity) {
@@ -321,18 +381,36 @@ program
 		if (memoryId) {
 			const { cmdDelete } = await import("./commands/memory.js");
 			const backend = getBackendOnly(opts.apiKey, opts.baseUrl);
-      await cmdDelete(backend, memoryId, { output: opts.output, dryRun: opts.dryRun, force: opts.force });
+			await cmdDelete(backend, memoryId, {
+				output: opts.output,
+				dryRun: opts.dryRun,
+				force: opts.force,
+			});
 			return;
 		}
 
 		// ── Dispatch: --all ──
 		if (opts.all) {
 			const { cmdDeleteAll } = await import("./commands/memory.js");
-      const { backend, config } = getBackendAndConfig(opts.apiKey, opts.baseUrl);
+			const { backend, config } = getBackendAndConfig(
+				opts.apiKey,
+				opts.baseUrl,
+			);
 			const ids = opts.project
-        ? { userId: undefined, agentId: undefined, appId: undefined, runId: undefined }
+				? {
+						userId: undefined,
+						agentId: undefined,
+						appId: undefined,
+						runId: undefined,
+					}
 				: resolveIds(config, opts);
-      await cmdDeleteAll(backend, { force: opts.force, dryRun: opts.dryRun, all: opts.project, ...ids, output: opts.output });
+			await cmdDeleteAll(backend, {
+				force: opts.force,
+				dryRun: opts.dryRun,
+				all: opts.project,
+				...ids,
+				output: opts.output,
+			});
 			return;
 		}
 
@@ -356,7 +434,10 @@ configCmd
 	.command("show")
 	.description("Display current configuration (secrets redacted).")
 	.option("-o, --output <format>", "Output: text, json.", "text")
-  .addHelpText("after", "\nExamples:\n  $ mem0 config show\n  $ mem0 config show -o json")
+	.addHelpText(
+		"after",
+		"\nExamples:\n  $ mem0 config show\n  $ mem0 config show -o json",
+	)
 	.action(async (opts) => {
 		const { cmdConfigShow } = await import("./commands/config.js");
 		cmdConfigShow({ output: opts.output });
@@ -365,7 +446,10 @@ configCmd
 configCmd
 	.command("get <key>")
 	.description("Get a configuration value.")
-  .addHelpText("after", "\nExamples:\n  $ mem0 config get platform.api_key\n  $ mem0 config get defaults.user_id")
+	.addHelpText(
+		"after",
+		"\nExamples:\n  $ mem0 config get platform.api_key\n  $ mem0 config get defaults.user_id",
+	)
 	.action(async (key) => {
 		const { cmdConfigGet } = await import("./commands/config.js");
 		cmdConfigGet(key);
@@ -374,7 +458,10 @@ configCmd
 configCmd
 	.command("set <key> <value>")
 	.description("Set a configuration value.")
-  .addHelpText("after", "\nExamples:\n  $ mem0 config set defaults.user_id alice\n  $ mem0 config set platform.base_url https://api.mem0.ai")
+	.addHelpText(
+		"after",
+		"\nExamples:\n  $ mem0 config set defaults.user_id alice\n  $ mem0 config set platform.base_url https://api.mem0.ai",
+	)
 	.action(async (key, value) => {
 		const { cmdConfigSet } = await import("./commands/config.js");
 		cmdConfigSet(key, value);
@@ -394,7 +481,10 @@ entityCmd
 	.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 entity list users\n  $ mem0 entity list agents -o json")
+	.addHelpText(
+		"after",
+		"\nExamples:\n  $ mem0 entity list users\n  $ mem0 entity list agents -o json",
+	)
 	.action(async (entityType, opts) => {
 		const { cmdEntitiesList } = await import("./commands/entities.js");
 		const backend = getBackendOnly(opts.apiKey, opts.baseUrl);
@@ -413,7 +503,10 @@ entityCmd
 	.option("-o, --output <format>", "Output: text, json, quiet.", "text")
 	.option("--api-key <key>", "Override API key.")
 	.option("--base-url <url>", "Override API base URL.")
-  .addHelpText("after", "\nExamples:\n  $ mem0 entity delete --user-id alice --force\n  $ mem0 entity delete --user-id alice --dry-run")
+	.addHelpText(
+		"after",
+		"\nExamples:\n  $ mem0 entity delete --user-id alice --force\n  $ mem0 entity delete --user-id alice --dry-run",
+	)
 	.action(async (opts) => {
 		const { cmdEntitiesDelete } = await import("./commands/entities.js");
 		const backend = getBackendOnly(opts.apiKey, opts.baseUrl);
@@ -439,7 +532,6 @@ program
 		});
 	});
 
-
 program
 	.command("import <filePath>")
 	.description("Import memories from a JSON file.")
@@ -448,19 +540,28 @@ program
 	.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 import data.json --user-id alice\n  $ mem0 import data.json -u alice -o json")
+	.addHelpText(
+		"after",
+		"\nExamples:\n  $ mem0 import data.json --user-id alice\n  $ mem0 import data.json -u alice -o json",
+	)
 	.action(async (filePath, opts) => {
 		const { cmdImport } = await import("./commands/utils.js");
 		const { backend, config } = getBackendAndConfig(opts.apiKey, opts.baseUrl);
 		const ids = resolveIds(config, opts);
-    await cmdImport(backend, filePath, { userId: ids.userId, agentId: ids.agentId, output: opts.output });
+		await cmdImport(backend, filePath, {
+			userId: ids.userId,
+			agentId: ids.agentId,
+			output: opts.output,
+		});
 	});
 
 // ── Help (machine-readable) ──────────────────────────────────────────────
 
 program
 	.command("help")
-  .description("Show help. Use --json for machine-readable output (for LLM agents).")
+	.description(
+		"Show help. Use --json for machine-readable output (for LLM agents).",
+	)
 	.option("--json", "Output machine-readable JSON for LLM agents.", false)
 	.addHelpText("after", "\nExamples:\n  $ mem0 help\n  $ mem0 help --json")
 	.action((opts) => {
@@ -472,19 +573,35 @@ program
 				const spec = JSON.parse(fs.readFileSync(specPath, "utf-8"));
 				console.log(JSON.stringify(spec, null, 2));
 			} else {
-        console.log(JSON.stringify({ name: "mem0", version: __CLI_VERSION__, description: "The Memory Layer for AI Agents" }, null, 2));
+				console.log(
+					JSON.stringify(
+						{
+							name: "mem0",
+							version: CLI_VERSION,
+							description: "The Memory Layer for AI Agents",
+						},
+						null,
+						2,
+					),
+				);
 			}
 		} else {
 			const { brand: b } = colors;
-      console.log(`${b("◆ Mem0 CLI")} v${__CLI_VERSION__} · Node.js SDK\n  The Memory Layer for AI Agents\n`);
+			console.log(
+				`${b("◆ Mem0 CLI")} v${CLI_VERSION} · Node.js SDK\n  The Memory Layer for AI Agents\n`,
+			);
 			console.log("Usage: mem0 <command> [OPTIONS]\n");
 			console.log("Commands:");
-      console.log("  add              Add a memory from text, messages, file, or stdin");
+			console.log(
+				"  add              Add a memory from text, messages, file, or stdin",
+			);
 			console.log("  search           Search memories by semantic query");
 			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");
-      console.log("  delete           Delete a memory, all memories, or an entity");
+			console.log(
+				"  delete           Delete a memory, all memories, or an entity",
+			);
 			console.log("  import           Import memories from a JSON file");
 			console.log("  config           Manage configuration (show, get, set)");
 			console.log("  entity           Manage entities (list, delete)");
@@ -492,7 +609,9 @@ program
 			console.log("  status           Check connectivity and authentication");
 			console.log();
 			console.log("  mem0 <command> --help    Get help for a command");
-      console.log("  mem0 help --json         Machine-readable help (for LLM agents)");
+			console.log(
+				"  mem0 help --json         Machine-readable help (for LLM agents)",
+			);
 			console.log();
 		}
 	});

cli/node/src/output.ts

@@ -2,8 +2,8 @@
  * Output formatting for mem0 CLI — text, JSON, table, quiet modes.
  */
 
-import Table from "cli-table3";
 import boxen from "boxen";
+import Table from "cli-table3";
 import { colors, sym } from "./branding.js";
 
 const { brand, accent, success, error: errorColor, dim } = colors;
@@ -52,13 +52,20 @@ export function formatMemoriesText(
 	}
 }
 
-export function formatMemoriesTable(memories: Record<string, unknown>[], opts: { showScore?: boolean } = {}): void {
+export function formatMemoriesTable(
+	memories: Record<string, unknown>[],
+	opts: { showScore?: boolean } = {},
+): void {
 	const head = opts.showScore
-    ? [accent("ID"), accent("Score"), accent("Memory"), accent("Category"), accent("Created")]
+		? [
+				accent("ID"),
+				accent("Score"),
+				accent("Memory"),
+				accent("Category"),
+				accent("Created"),
+			]
 		: [accent("ID"), accent("Memory"), accent("Category"), accent("Created")];
-  const colWidths = opts.showScore
+	const colWidths = opts.showScore ? [38, 8, 40, 16, 14] : [38, 40, 16, 14];
-    ? [38, 8, 40, 16, 14]
-    : [38, 40, 16, 14];
 	const table = new Table({
 		head,
 		colWidths,
@@ -67,10 +74,10 @@ export function formatMemoriesTable(memories: Record<string, unknown>[], opts: {
 	});
 
 	for (const mem of memories) {
-    const memId = ((mem.id as string) ?? "");
+		const memId = (mem.id as string) ?? "";
 		let memoryText = (mem.memory ?? mem.text ?? "") as string;
 		if (memoryText.length > 60) {
-      memoryText = memoryText.slice(0, 57) + "...";
+			memoryText = `${memoryText.slice(0, 57)}...`;
 		}
 		const categories = mem.categories;
 		const cat =
@@ -123,7 +130,9 @@ export function formatSingleMemory(
 	if (meta) lines.push(`  ${dim("Metadata:")}   ${JSON.stringify(meta)}`);
 	const categories = mem.categories;
 	if (categories) {
-    const catStr = Array.isArray(categories) ? categories.join(", ") : String(categories);
+		const catStr = Array.isArray(categories)
+			? categories.join(", ")
+			: String(categories);
 		lines.push(`  ${dim("Categories:")} ${catStr}`);
 	}
 
@@ -165,7 +174,10 @@ export function formatAddResult(
 		if (r.status === "PENDING") {
 			const eventId = ((r.event_id as string) ?? "").slice(0, 8);
 			const icon = accent(sym("⧗", "..."));
-      const parts = [`  ${icon} ${dim("Queued".padEnd(10))}`, "Processing in background"];
+			const parts = [
+				`  ${icon} ${dim("Queued".padEnd(10))}`,
+				"Processing in background",
+			];
 			if (eventId) parts.push(dim(`(event ${eventId})`));
 			console.log(parts.join("  "));
 			continue;
@@ -173,7 +185,10 @@ export function formatAddResult(
 
 		const event = (r.event ?? "ADD") as string;
 		const memory = (r.memory ?? r.text ?? r.content ?? r.data ?? "") as string;
-    const memId = ((r.id as string) ?? (r.memory_id as string) ?? "").slice(0, 8);
+		const memId = ((r.id as string) ?? (r.memory_id as string) ?? "").slice(
+			0,
+			8,
+		);
 
 		let icon: string;
 		let label: string;
@@ -237,7 +252,8 @@ export function printResultSummary(opts: {
 			.map(([k, v]) => `${k.replace(/_/g, " ")}=${v}`);
 		if (scopeParts.length > 0) parts.push(scopeParts.join(", "));
 	}
-  if (opts.durationSecs !== undefined) parts.push(`${opts.durationSecs.toFixed(2)}s`);
+	if (opts.durationSecs !== undefined)
+		parts.push(`${opts.durationSecs.toFixed(2)}s`);
 
 	console.log(`  ${dim(parts.join(" · "))}`);
 	console.log();

cli/node/src/version.ts

@@ -0,0 +1,10 @@
+import { createRequire } from "node:module";
+
+// __CLI_VERSION__ is replaced at build time by tsup (see tsup.config.ts).
+// When running via tsx in dev/test mode, fall back to reading package.json.
+// typeof is safe to use on undeclared identifiers — it returns 'undefined' without throwing.
+export const CLI_VERSION: string =
+	typeof __CLI_VERSION__ !== "undefined"
+		? (__CLI_VERSION__ as string)
+		: (createRequire(import.meta.url)("../package.json") as { version: string })
+				.version;

cli/node/tests/branding.test.ts

@@ -80,19 +80,19 @@ describe("printWarning", () => {
 describe("printInfo", () => {
   it("prints info message", () => {
     printInfo("Important note");
-    expect(output).toContain("Important note");
+    expect(errOutput).toContain("Important note");
   });
 });
 
 describe("printScope", () => {
   it("prints scope when IDs present", () => {
     printScope({ user_id: "alice", agent_id: "bot" });
-    expect(output).toContain("alice");
+    expect(errOutput).toContain("alice");
-    expect(output).toContain("bot");
+    expect(errOutput).toContain("bot");
   });
 
   it("prints nothing when no IDs", () => {
     printScope({});
-    expect(output).toBe("");
+    expect(errOutput).toBe("");
   });
 });

cli/node/tests/commands.test.ts

@@ -125,7 +125,7 @@ describe("cmdSearch", () => {
       enableGraph: false,
       output: "text",
     });
-    expect(output).toContain("No memories found");
+    expect(errOutput).toContain("No memories found");
   });
 });
 
@@ -166,7 +166,7 @@ describe("cmdList", () => {
       enableGraph: false,
       output: "text",
     });
-    expect(output).toContain("No memories found");
+    expect(errOutput).toContain("No memories found");
   });
 });
 

cli/node/vitest.config.ts

@@ -0,0 +1,11 @@
+import { createRequire } from "node:module";
+import { defineConfig } from "vitest/config";
+
+const _require = createRequire(import.meta.url);
+const pkg = _require("./package.json") as { version: string };
+
+export default defineConfig({
+	define: {
+		__CLI_VERSION__: JSON.stringify(pkg.version),
+	},
+});

cli/python/src/mem0_cli/app.py

@@ -253,8 +253,12 @@ def search(
         help="Specific fields to return (comma-separated).",
         rich_help_panel="Search",
     ),
-    graph: bool = typer.Option(False, "--graph", help="Enable graph in search.", rich_help_panel="Search"),
+    graph: bool = typer.Option(
-    no_graph: bool = typer.Option(False, "--no-graph", help="Disable graph in search.", rich_help_panel="Search"),
+        False, "--graph", help="Enable graph in search.", rich_help_panel="Search"
+    ),
+    no_graph: bool = typer.Option(
+        False, "--no-graph", help="Disable graph in search.", rich_help_panel="Search"
+    ),
     output: str = typer.Option(
         "text", "--output", "-o", help="Output: text, json, table.", rich_help_panel="Output"
     ),
@@ -372,8 +376,12 @@ def list_cmd(
     before: str | None = typer.Option(
         None, "--before", help="Created before (YYYY-MM-DD).", rich_help_panel="Filters"
     ),
-    graph: bool = typer.Option(False, "--graph", help="Enable graph in listing.", rich_help_panel="Filters"),
+    graph: bool = typer.Option(
-    no_graph: bool = typer.Option(False, "--no-graph", help="Disable graph in listing.", rich_help_panel="Filters"),
+        False, "--graph", help="Enable graph in listing.", rich_help_panel="Filters"
+    ),
+    no_graph: bool = typer.Option(
+        False, "--no-graph", help="Disable graph in listing.", rich_help_panel="Filters"
+    ),
     output: str = typer.Option(
         "table", "--output", "-o", help="Output: text, json, table.", rich_help_panel="Output"
     ),
@@ -463,11 +471,19 @@ def update(
 
 @app.command(rich_help_panel="Memory")
 def delete(
-    memory_id: str | None = typer.Argument(None, help="Memory ID to delete (omit when using --all or --entity)."),
+    memory_id: str | None = typer.Argument(
+        None, help="Memory ID to delete (omit when using --all or --entity)."
+    ),
     all_: bool = typer.Option(False, "--all", help="Delete all memories matching scope filters."),
-    entity: bool = typer.Option(False, "--entity", help="Delete the entity itself and all its memories (cascade)."),
+    entity: bool = typer.Option(
-    project: bool = typer.Option(False, "--project", help="With --all: delete ALL memories project-wide."),
+        False, "--entity", help="Delete the entity itself and all its memories (cascade)."
-    dry_run: bool = typer.Option(False, "--dry-run", help="Show what would be deleted without deleting."),
+    ),
+    project: bool = typer.Option(
+        False, "--project", help="With --all: delete ALL memories project-wide."
+    ),
+    dry_run: bool = typer.Option(
+        False, "--dry-run", help="Show what would be deleted without deleting."
+    ),
     force: bool = typer.Option(False, "--force", help="Skip confirmation."),
     user_id: str | None = typer.Option(
         None, "--user-id", "-u", help="Scope to user.", rich_help_panel="Scope"
@@ -641,14 +657,12 @@ def entity_delete(
     agent_id: str | None = typer.Option(
         None, "--agent-id", help="Agent ID.", rich_help_panel="Scope"
     ),
-    app_id: str | None = typer.Option(
+    app_id: str | None = typer.Option(None, "--app-id", help="App ID.", rich_help_panel="Scope"),
-        None, "--app-id", help="App ID.", rich_help_panel="Scope"
+    run_id: str | None = typer.Option(None, "--run-id", help="Run ID.", rich_help_panel="Scope"),
-    ),
-    run_id: str | None = typer.Option(
-        None, "--run-id", help="Run ID.", rich_help_panel="Scope"
-    ),
     force: bool = typer.Option(False, "--force", help="Skip confirmation."),
-    dry_run: bool = typer.Option(False, "--dry-run", help="Show what would be deleted without deleting."),
+    dry_run: bool = typer.Option(
+        False, "--dry-run", help="Show what would be deleted without deleting."
+    ),
     output: str = typer.Option(
         "text", "--output", "-o", help="Output: text, json, quiet.", rich_help_panel="Output"
     ),
@@ -694,9 +708,13 @@ app.add_typer(entity_app, name="entity", rich_help_panel="Management")
 @app.command(rich_help_panel="Management")
 def init(
     api_key: str | None = typer.Option(None, "--api-key", help="API key (skip prompt)."),
-    user_id: str | None = typer.Option(None, "--user-id", "-u", help="Default user ID (skip prompt)."),
+    user_id: str | None = typer.Option(
+        None, "--user-id", "-u", help="Default user ID (skip prompt)."
+    ),
     email: str | None = typer.Option(None, "--email", help="Login via email verification code."),
-    code: str | None = typer.Option(None, "--code", help="Verification code (use with --email for non-interactive login)."),
+    code: str | None = typer.Option(
+        None, "--code", help="Verification code (use with --email for non-interactive login)."
+    ),
 ) -> None:
     """Interactive setup wizard for mem0 CLI.
 
@@ -747,7 +765,6 @@ def status(
     )
 
 
-
 @app.command("import", rich_help_panel="Management")
 def import_cmd(
     file_path: str = typer.Argument(..., help="JSON file to import."),
@@ -1018,6 +1035,7 @@ def help(
 def version() -> None:
     """Show version and exit."""
     from mem0_cli.commands.utils import cmd_version
+
     cmd_version()
 
 

cli/python/src/mem0_cli/backend/base.py

@@ -105,7 +105,6 @@ class Backend(ABC):
     def entities(self, entity_type: str) -> list[dict]: ...
 
 
-
 def get_backend(config: Mem0Config) -> Backend:
     """Return the Platform backend."""
     from mem0_cli.backend.platform import PlatformBackend

cli/python/src/mem0_cli/backend/platform.py

@@ -312,7 +312,6 @@ class PlatformBackend(Backend):
         return items
 
 
-
 class AuthError(Exception):
     pass
 

cli/python/src/mem0_cli/commands/entities.py

@@ -28,7 +28,9 @@ def cmd_entities_list(backend: Backend, entity_type: str, *, output: str) -> Non
     """List entities of a given type."""
     valid_types = {"users", "agents", "apps", "runs"}
     if entity_type not in valid_types:
-        print_error(err_console, f"Invalid entity type: {entity_type}. Use: {', '.join(valid_types)}")
+        print_error(
+            err_console, f"Invalid entity type: {entity_type}. Use: {', '.join(valid_types)}"
+        )
         raise typer.Exit(1)
 
     _start = _time.perf_counter()
@@ -76,7 +78,9 @@ def cmd_entities_delete(
 ) -> None:
     """Delete an entity and all its memories (cascade delete)."""
     if not any([user_id, agent_id, app_id, run_id]):
-        print_error(err_console, "Provide at least one of --user-id, --agent-id, --app-id, --run-id.")
+        print_error(
+            err_console, "Provide at least one of --user-id, --agent-id, --app-id, --run-id."
+        )
         raise typer.Exit(1)
 
     if dry_run:

cli/python/src/mem0_cli/commands/init_cmd.py

@@ -265,7 +265,9 @@ def run_init(
 
             api_key_val = result.get("api_key")
             if not api_key_val:
-                print_error(err_console, "Auth succeeded but no API key was returned. Contact support.")
+                print_error(
+                    err_console, "Auth succeeded but no API key was returned. Contact support."
+                )
                 raise typer.Exit(1)
             config.platform.api_key = api_key_val
             config.platform.base_url = base_url

cli/python/src/mem0_cli/commands/memory.py

@@ -98,10 +98,14 @@ def cmd_add(
     # Validate --expires
     if expires:
         import re
-        if not re.match(r'^\d{4}-\d{2}-\d{2}$', expires):
+
-            print_error(err_console, "Invalid date format for --expires. Use YYYY-MM-DD (e.g. 2025-12-31).")
+        if not re.match(r"^\d{4}-\d{2}-\d{2}$", expires):
+            print_error(
+                err_console, "Invalid date format for --expires. Use YYYY-MM-DD (e.g. 2025-12-31)."
+            )
             raise typer.Exit(1)
         from datetime import date
+
         if date.fromisoformat(expires) <= date.today():
             print_error(err_console, "--expires date must be in the future.")
             raise typer.Exit(1)
@@ -290,6 +294,7 @@ def cmd_list(
 
     if output == "json":
         from mem0_cli.output import format_json_envelope
+
         format_json_envelope(
             console,
             command="list",

cli/python/src/mem0_cli/commands/utils.py

@@ -110,7 +110,9 @@ def cmd_import(
     added = 0
     failed = 0
     _start = _time.perf_counter()
-    for item in track(data, description=f"[{DIM_COLOR}]Importing memories...[/]", console=err_console):
+    for item in track(
+        data, description=f"[{DIM_COLOR}]Importing memories...[/]", console=err_console
+    ):
         content = item.get("memory", item.get("text", item.get("content", "")))
         if not content:
             failed += 1

cli/python/src/mem0_cli/output.py

@@ -49,7 +49,9 @@ def format_memories_text(console: Console, memories: list[dict], title: str = "m
         console.print()
 
 
-def format_memories_table(console: Console, memories: list[dict], *, show_score: bool = False) -> None:
+def format_memories_table(
+    console: Console, memories: list[dict], *, show_score: bool = False
+) -> None:
     """Render memories in a rich table."""
     table = Table(
         border_style=BRAND_COLOR,
@@ -71,7 +73,11 @@ def format_memories_table(console: Console, memories: list[dict], *, show_score:
             memory_text = memory_text[:57] + "..."
         categories = mem.get("categories", [])
         if isinstance(categories, list) and categories:
-            cat = categories[0] if len(categories) == 1 else f"{categories[0]} (+{len(categories) - 1})"
+            cat = (
+                categories[0]
+                if len(categories) == 1
+                else f"{categories[0]} (+{len(categories) - 1})"
+            )
         else:
             cat = "—"
         created = _format_date(mem.get("created_at")) or "—"

cli/python/tests/test_cli_integration.py

@@ -8,11 +8,19 @@ boundaries).
 from __future__ import annotations
 
 import os
+import re
 import subprocess
 import sys
 
 import pytest
 
+_ANSI_RE = re.compile(r"\x1b\[[0-9;]*[mKJHABCDfsu]")
+
+
+def _strip_ansi(text: str) -> str:
+    """Remove ANSI escape codes so substring checks work regardless of color mode."""
+    return _ANSI_RE.sub("", text)
+
 
 def _run(
     args: list[str],
@@ -28,22 +36,35 @@ def _run(
             reads config from ``<home_dir>/.mem0/config.json`` instead
             of the user's real config.  This is critical for tests that
             depend on a clean (no API key) or custom config state.
+
+    Returns a CompletedProcess whose stdout/stderr have ANSI escape codes
+    stripped.  GitHub Actions sets FORCE_COLOR=1 which causes Rich/Typer to
+    fragment option names like --user-id into separately-styled ANSI segments,
+    making plain ``in`` checks fail.  Stripping here is version-agnostic and
+    ensures all assertions see the same plain text regardless of terminal env.
     """
     env = os.environ.copy()
     # Strip all MEM0_ env vars so tests start clean
     for key in list(env.keys()):
         if key.startswith("MEM0_"):
             del env[key]
+    env.pop("FORCE_COLOR", None)
     if home_dir:
         env["HOME"] = home_dir
     if env_override:
         env.update(env_override)
-    return subprocess.run(
+    result = subprocess.run(
         [sys.executable, "-m", "mem0_cli", *args],
         capture_output=True,
         text=True,
         env=env,
     )
+    return subprocess.CompletedProcess(
+        args=result.args,
+        returncode=result.returncode,
+        stdout=_strip_ansi(result.stdout),
+        stderr=_strip_ansi(result.stderr),
+    )
 
 
 @pytest.fixture
@@ -67,7 +88,6 @@ class TestCLIIntegration:
         assert result.returncode == 0
         assert "0.1.0" in result.stdout
 
-
     def test_add_help(self):
         result = _run(["add", "--help"])
         assert result.returncode == 0
@@ -161,7 +181,12 @@ class TestCLIIsolated:
         )
         assert result.returncode != 0
         combined = result.stderr + result.stdout
-        assert "memory ID" in combined.lower() or "--all" in combined or "--entity" in combined or "Error" in combined
+        assert (
+            "memory ID" in combined.lower()
+            or "--all" in combined
+            or "--entity" in combined
+            or "Error" in combined
+        )
 
     def test_config_show_clean(self, clean_home):
         """config show with no config should still work."""