# Mem0

```json
{
  "name": "Mem0",
  "slug": "mem0",
  "url": "https://composio.dev/toolkits/mem0",
  "markdown_url": "https://composio.dev/toolkits/mem0.md",
  "logo_url": "https://logos.composio.dev/api/mem0",
  "categories": [
    "productivity & project management"
  ],
  "is_composio_managed": false,
  "updated_at": "2026-05-12T10:18:40.534Z"
}
```

![Mem0 logo](https://logos.composio.dev/api/mem0)

## Description

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Mem0 MCP or direct API to take notes, recall information, organize content, and automate productivity tasks through natural language.

## Summary

Mem0 is an AI-powered note-taking and knowledge management platform. It helps you organize, search, and generate content from your personal knowledge base.

## Categories

- productivity & project management

## Toolkit Details

- Tools: 47

## Images

- Logo: https://logos.composio.dev/api/mem0

## Authentication

- **Api Key**
  - Type: `api_key`
  - Description: Api Key authentication for Mem0.
  - Setup:
    - Configure Api Key credentials for Mem0.
    - Use the credentials when creating an auth config in Composio.

## Suggested Prompts

- Store meeting notes from today's call
- Export all project memories as CSV
- Add new user to our team space
- Search recent notes mentioning quarterly goals

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `MEM0_ADD_MEMBER_TO_PROJECT` | Add member to project | Adds an existing user to a project (identified by `project_id` within organization `org_id`), assigning a valid system role. |
| `MEM0_ADD_NEW_MEMORY_RECORDS` | Add new memory records | Stores new memory records from a list of messages, optionally inferring structured content; requires association via `agent_id`, `user_id`, `app_id`, or `run_id`. |
| `MEM0_ADD_ORGANIZATION_MEMBER` | Add organization member | Adds a new member, who must be a registered user, to an organization, assigning them a specific role. |
| `MEM0_CREATE_A_NEW_AGENT` | Create a new agent | Creates a new agent with a unique `agent_id` and an optional `name`; additional metadata may be assigned by the system. |
| `MEM0_CREATE_A_NEW_AGENT_RUN` | Create a new agent run | Creates a new agent run in the mem0.ai system. |
| `MEM0_CREATE_A_NEW_APPLICATION` | Create a new application | Creates a new application, allowing metadata to be passed in the request body (not an explicit field in this action's request model); ensure `app_id` is unique to avoid potential errors or unintended updates. |
| `MEM0_CREATE_A_NEW_ORGANIZATION_ENTRY` | Create a new organization entry | Creates a new organization entry using the provided name and returns its details. |
| `MEM0_CREATE_A_NEW_USER` | Create a new user | Creates a new user with the specified unique `user_id` and supports associating `metadata` (not part of the request schema fields). |
| `MEM0_CREATE_MEMORY_ENTRY` | Create memory entry | Lists/searches existing memory entries with filtering and pagination; critically, this action retrieves memories and does *not* create new ones, despite its name. |
| `MEM0_CREATE_PROJECT` | Create project | Creates a new project with a given name within an organization that must already exist. |
| `MEM0_CREATE_WEBHOOK` | Create webhook | Creates a new webhook for a specific project to receive real-time notifications. Use when you need to set up event-driven integrations that trigger on memory operations. |
| `MEM0_DELETE_AN_ORGANIZATION` | Delete an organization | Permanently deletes an existing organization identified by its unique ID. |
| `MEM0_DELETE_A_SPECIFIC_MEMORY_BY_ID` | Delete memory by id | Permanently deletes a specific memory by its unique ID; ensure the `memory_id` exists as this operation is irreversible. |
| `MEM0_DELETE_ENTITY_BY_TYPE_AND_ID` | Delete entity by type and id | Call to permanently and irreversibly hard-delete an existing entity (user, agent, app, or run) and all its associated data, using its type and ID. |
| `MEM0_DELETE_MEMORIES_ENDPOINT` | Delete memories | Deletes all memories matching specified filter criteria. IMPORTANT: At least one filter (agent_id, user_id, app_id, or run_id) must be provided to prevent accidental deletion of all memories. Requires delete permissions on the organization/project. |
| `MEM0_DELETE_MEMORY_BATCH_WITH_UUIDS` | Delete memory batch with uuids | Deletes a batch of up to 1000 existing memories, identified by their UUIDs, in a single API call. |
| `MEM0_DELETE_PROJECT` | Delete project | Permanently deletes a specific project and all its associated data from an organization; this action cannot be undone and requires the project to exist within the specified organization. |
| `MEM0_DELETE_PROJECT_MEMBER` | Delete project member | Removes an existing member, specified by email address, from a project, immediately revoking their project-specific access; the user is not removed from the organization. |
| `MEM0_DELETE_WEBHOOK` | Delete webhook | Deletes a webhook and stops receiving notifications for the specified webhook ID. Use this when you no longer need webhook notifications or want to remove a specific webhook configuration. |
| `MEM0_EXPORT_DATA_BASED_ON_FILTERS` | Export data based on filters | Creates a new memory export job with optional entity filters (user_id, agent_id, app_id, run_id). Returns export job ID and confirmation message. Requires org_id and project_id. Uses default schema for memory structure if not specified. |
| `MEM0_FETCH_DETAILED_LIST_OF_ORGANIZATIONS` | List organizations | Retrieves a summary list of organizations for administrative oversight; returns summary data (names, IDs), not exhaustive details, despite 'detailed' in the name. |
| `MEM0_FETCH_DETAILS_OF_A_SPECIFIC_ORGANIZATION` | Fetch details of a specific organization | Fetches comprehensive details for an organization using its `org_id`; the `org_id` must be valid and for an existing organization. |
| `MEM0_FETCH_LIST_OF_ENTITY_FILTERS` | Get list of entity filters | Retrieves predefined filter definitions for entities (e.g., by type, creation/modification date); returns definitions only, not filtered entity data. |
| `MEM0_FETCH_SPECIFIC_ENTITY_DETAILS_WITH_OPTIONAL_FILTERS` | Get entity by id | Fetches detailed information for an existing entity (user, agent, app, or run) identified by its type and unique ID. |
| `MEM0_GET_EVENT_STATUS_BY_EVENT_ID` | Get event status by event ID | Retrieves a single async event by ID to check its current status and results. Use this after operations that return event IDs (e.g., add_new_memory_records) to poll for completion before proceeding with dependent operations. |
| `MEM0_GET_MEMORIES_BY_ENTITY` | Get memories by entity | Tool to retrieve all memories associated with a specific entity (user, agent, app, or run). Use when you need to fetch memories for a known entity type and ID combination. |
| `MEM0_GET_MEMORY_EXPORT` | Get memory export | Retrieves the status and results of a memory export job by its ID. Use this after creating an export job to fetch the processed memory data. The response structure matches the schema defined during export creation. |
| `MEM0_GET_ORGANIZATION_MEMBERS` | Get organization members | Fetches a list of members for a specified, existing organization. |
| `MEM0_GET_PROJECT_DETAILS` | Get project details | Fetches comprehensive details for a specified project within an organization. |
| `MEM0_GET_PROJECT_MEMBERS` | Get project members | Retrieves all members for a specified project within an organization. |
| `MEM0_GET_PROJECTS` | Get projects | Retrieves all projects for a given organization `org_id` to which the caller has access. |
| `MEM0_GET_PROJECT_WEBHOOKS` | Get project webhooks | Retrieves all webhooks configured for a specific project. Use this to list webhook configurations including their event types, URLs, and active status. |
| `MEM0_GET_USER_MEMORY_STATS` | Get user memory stats | Retrieves a summary of the authenticated user's memory activity, including total memories created, search events, and add events. Note: This endpoint is undocumented in the official mem0 API specification but is functional. |
| `MEM0_LIST_ENTITIES_WITH_OPTIONAL_ORG_AND_PROJECT_FILTERS` | List entities | Retrieves a list of entities, optionally filtered by organization or project (prefer `org_id`/`project_id` over deprecated `org_name`/`project_name`), noting results may be summaries and subject to limits. |
| `MEM0_PERFORM_SEMANTIC_SEARCH_ON_MEMORIES` | Perform semantic search on memories | Searches memories semantically using a natural language query and metadata filters. IMPORTANT: - At least one of 'user_id', 'agent_id', or 'run_id' MUST be provided - A non-empty 'query' string is REQUIRED for semantic search - To retrieve memories without a search query, use 'retrieve_memory_list' action instead |
| `MEM0_REMOVE_A_MEMBER_FROM_THE_ORGANIZATION` | Remove a member from the organization | Removes a member, specified by their username, from an existing organization of which they are currently a member. |
| `MEM0_RETRIEVE_ALL_EVENTS_FOR_THE_CURRENTLY_LOGGED_IN_USER` | Retrieve all events for the currently logged in user | Retrieves a paginated list of events for the authenticated user, filterable and paginable via URL query parameters. This is a read-only operation that does not modify data. Supported Query Parameters (applied directly to the request URL): - `event_type` (str, optional): Filters events by their type (e.g., 'ADD', 'SEARCH'). - `start_date` (str, optional): Filters events on or after this date (format: YYYY-MM-DD). - `end_date` (str, optional): Filters events on or before this date (format: YYYY-MM-DD). - `page` (int, optional): Specifies the page number for paginated results. - `page_size` (int, optional): Number of events per page (default: 50, max: 100). |
| `MEM0_RETRIEVE_LIST_OF_MEMORY_EVENTS` | Retrieve list of memory events | Retrieves a chronological list of all memory events (e.g., user inputs, AI responses) from the Mem0 platform, providing interaction history and context for AI assistants. |
| `MEM0_RETRIEVE_MEMORY_BY_UNIQUE_IDENTIFIER` | Retrieve memory by id | Retrieves a complete memory entry by its unique identifier; `memory_id` must be valid and for an existing memory. |
| `MEM0_RETRIEVE_MEMORY_HISTORY_BY_ID` | Retrieve memory history by id | Retrieves the complete version history for an existing memory, using its unique `memory_id`, to inspect its evolution or audit changes. |
| `MEM0_RETRIEVE_MEMORY_LIST` | Retrieve memory list | Retrieves a list of memories, supporting pagination and diverse filtering (e.g., by IDs, metadata, keywords, date ranges); ensure dates are ISO 8601 and `page`/`page_size` (if used) are positive integers. REQUIRED: At least one of agent_id, user_id, app_id, or run_id must be provided. |
| `MEM0_SEARCH_MEMORIES_WITH_QUERY_FILTERS` | Search memories with filters | Semantically searches memories using structured filters with an optional natural language query. If query is omitted, defaults to '*' (wildcard) for filter-only searches. Offers options to rerank results, select specific fields, and adjust similarity threshold; any provided `org_id` or `project_id` must reference a valid existing entity. |
| `MEM0_UPDATE_MEMORY_BATCH_WITH_UUID` | Update memory batch with uuid | Updates text for up to 1000 memories in a single batch, using their UUIDs. |
| `MEM0_UPDATE_MEMORY_DETAILS_BY_ID` | Update memory text content | Updates the text content of an existing memory, identified by its `memory_id`. |
| `MEM0_UPDATE_ORGANIZATION_MEMBER_ROLE` | Update organization member role | Updates the role of an existing member to a new valid role within an existing organization. |
| `MEM0_UPDATE_PROJECT` | Update project | Updates a project by `project_id` within an `org_id`, modifying only provided fields (name, description, custom_instructions, custom_categories); list fields are fully replaced (cleared by `[]`), other omitted/null fields remain unchanged. |
| `MEM0_UPDATE_PROJECT_MEMBER_ROLE` | Update project member role | Updates the role of a specific member within a designated project, ensuring the new role is valid and recognized by the system. |

## Supported Triggers

None listed.

## Installation and MCP Setup

### Path 1: SDK Installation

#### Path 1, Step 1: Install Composio

Install the Composio SDK
```python
pip install composio_openai
```

```typescript
npm install @composio/openai
```

#### Path 1, Step 2: Initialize Composio and Create Tool Router Session

Import and initialize Composio client, then create a Tool Router session
```python
from openai import OpenAI
from composio import Composio
from composio_openai import OpenAIResponsesProvider

composio = Composio(provider=OpenAIResponsesProvider())
openai = OpenAI()
session = composio.create(user_id='your-user-id')
```

```typescript
import OpenAI from 'openai';
import { Composio } from '@composio/core';
import { OpenAIResponsesProvider } from '@composio/openai';

const composio = new Composio({
  provider: new OpenAIResponsesProvider(),
});
const openai = new OpenAI({});
const session = await composio.create('your-user-id');
```

#### Path 1, Step 3: Execute Mem0 Tools via Tool Router with Your Agent

Get tools from Tool Router session and execute Mem0 actions with your Agent
```python
tools = session.tools
response = openai.responses.create(
  model='gpt-4.1',
  tools=tools,
  input=[{
    'role': 'user',
    'content': 'Summarize my notes from this week'
  }]
)
result = composio.provider.handle_tool_calls(
  response=response,
  user_id='your-user-id'
)
print(result)
```

```typescript
const tools = session.tools;
const response = await openai.responses.create({
  model: 'gpt-4.1',
  tools: tools,
  input: [{
    role: 'user',
    content: 'Summarize my notes from this week'
  }],
});
const result = await composio.provider.handleToolCalls(
  'your-user-id',
  response.output
);
console.log(result);
```

### Path 2: MCP Server Setup

#### Path 2, Step 1: Install Composio

Install the Composio SDK and Claude Agent SDK
```python
pip install composio claude-agent-sdk
```

```typescript
npm install @composio/core ai @ai-sdk/openai @ai-sdk/mcp
```

#### Path 2, Step 2: Create Tool Router Session

Initialize the Composio client and create a Tool Router session
```python
from composio import Composio
from claude_agent_sdk import ClaudeSDKClient, ClaudeAgentOptions

composio = Composio(api_key='your-composio-api-key')
session = composio.create(user_id='your-user-id')
url = session.mcp.url
```

```typescript
import { Composio } from '@composio/core';

const composio = new Composio({ apiKey: 'your-api-key' });

console.log("Creating Tool Router session...");
const { mcp } = await composio.create('your-user-id');
console.log(`Tool Router session created: ${mcp.url}`);
```

#### Path 2, Step 3: Connect to AI Agent

Use the MCP server with your AI agent
```python
import asyncio

options = ClaudeAgentOptions(
    permission_mode='bypassPermissions',
    mcp_servers={
        'tool_router': {
            'type': 'http',
            'url': url,
            'headers': {
                'x-api-key': 'your-composio-api-key'
            }
        }
    },
    system_prompt='You are a helpful assistant with access to Mem0 tools.',
    max_turns=10
)

async def main():
    async with ClaudeSDKClient(options=options) as client:
        await client.query('Search for notes mentioning quarterly planning')
        async for message in client.receive_response():
            if hasattr(message, 'content'):
                for block in message.content:
                    if hasattr(block, 'text'):
                        print(block.text)

asyncio.run(main())
```

```typescript
import { openai } from '@ai-sdk/openai';
import { experimental_createMCPClient as createMCPClient } from '@ai-sdk/mcp';
import { generateText, stepCountIs } from 'ai';

const client = await createMCPClient({
  transport: {
    type: 'http',
    url: mcp.url,
    headers: { 'x-api-key': 'your-composio-api-key' }
  }
});

const tools = await client.tools();

const { text } = await generateText({
  model: openai('gpt-4o'),
  tools,
  messages: [{ role: 'user', content: 'Search for notes mentioning quarterly planning' }],
  stopWhen: stepCountIs( 5 )
});

console.log(`Agent: ${text}`);
```

## Why Use Composio?

### 1. AI Native Mem0 Integration

- Supports both Mem0 MCP and direct API based integrations
- Structured, LLM-friendly schemas for reliable tool execution
- Rich coverage for reading, writing, and querying your Mem0 data

### 2. Managed Auth

- Built-in OAuth handling with automatic token refresh and rotation
- Central place to manage, scope, and revoke Mem0 access
- Per user and per environment credentials instead of hard-coded keys

### 3. Agent Optimized Design

- Tools are tuned using real error and success rates to improve reliability over time
- Comprehensive execution logs so you always know what ran, when, and on whose behalf

### 4. Enterprise Grade Security

- Fine-grained RBAC so you control which agents and users can access Mem0
- Scoped, least privilege access to Mem0 resources
- Full audit trail of agent actions to support review and compliance

## Use Mem0 with any AI Agent Framework

Choose a framework you want to connect Mem0 with:

- [ChatGPT](https://composio.dev/toolkits/mem0/framework/chatgpt)
- [OpenAI Agents SDK](https://composio.dev/toolkits/mem0/framework/open-ai-agents-sdk)
- [Claude Agent SDK](https://composio.dev/toolkits/mem0/framework/claude-agents-sdk)
- [Claude Code](https://composio.dev/toolkits/mem0/framework/claude-code)
- [Claude Cowork](https://composio.dev/toolkits/mem0/framework/claude-cowork)
- [Codex](https://composio.dev/toolkits/mem0/framework/codex)
- [Cursor](https://composio.dev/toolkits/mem0/framework/cursor)
- [VS Code](https://composio.dev/toolkits/mem0/framework/vscode)
- [OpenCode](https://composio.dev/toolkits/mem0/framework/opencode)
- [OpenClaw](https://composio.dev/toolkits/mem0/framework/openclaw)
- [Hermes](https://composio.dev/toolkits/mem0/framework/hermes-agent)
- [CLI](https://composio.dev/toolkits/mem0/framework/cli)
- [Google ADK](https://composio.dev/toolkits/mem0/framework/google-adk)
- [LangChain](https://composio.dev/toolkits/mem0/framework/langchain)
- [Vercel AI SDK](https://composio.dev/toolkits/mem0/framework/ai-sdk)
- [Mastra AI](https://composio.dev/toolkits/mem0/framework/mastra-ai)
- [LlamaIndex](https://composio.dev/toolkits/mem0/framework/llama-index)
- [CrewAI](https://composio.dev/toolkits/mem0/framework/crew-ai)
- [Pydantic AI](https://composio.dev/toolkits/mem0/framework/pydantic-ai)
- [AutoGen](https://composio.dev/toolkits/mem0/framework/autogen)

## Related Toolkits

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- [Beeminder](https://composio.dev/toolkits/beeminder) - Beeminder is an online goal-tracking platform that uses monetary pledges to keep you motivated. Stay accountable and hit your targets with real financial incentives.
- [Boxhero](https://composio.dev/toolkits/boxhero) - Boxhero is a cloud-based inventory management platform for SMBs, offering real-time updates, barcode scanning, and team collaboration. It helps businesses streamline stock tracking and analytics for smarter inventory decisions.
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- [Chmeetings](https://composio.dev/toolkits/chmeetings) - Chmeetings is a church management platform for events, members, donations, and volunteers. It streamlines church operations and improves community engagement.

## Frequently Asked Questions

### Do I need my own developer credentials to use Mem0 with Composio?

Yes, Mem0 requires you to configure your own API key credentials. Once set up, Composio handles secure credential storage and API request handling for you.

### Can I use multiple toolkits together?

Yes! Composio's Tool Router enables agents to use multiple toolkits. [Learn more](https://docs.composio.dev/tool-router/overview).

### Is Composio secure?

Composio is SOC 2 and ISO 27001 compliant with all data encrypted in transit and at rest. [Learn more](https://trust.composio.dev).

### What if the API changes?

Composio maintains and updates all toolkit integrations automatically, so your agents always work with the latest API versions.

---
[See all toolkits](https://composio.dev/toolkits) · [Composio docs](https://docs.composio.dev/llms.txt)