# Raindrop.io

```json
{
  "name": "Raindrop.io",
  "slug": "raindrop",
  "url": "https://composio.dev/toolkits/raindrop",
  "markdown_url": "https://composio.dev/toolkits/raindrop.md",
  "logo_url": "https://logos.composio.dev/api/raindrop",
  "categories": [
    "document & file management"
  ],
  "is_composio_managed": false,
  "updated_at": "2026-08-20T15:35:06.035Z"
}
```

![Raindrop.io logo](https://logos.composio.dev/api/raindrop)

## Description

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Raindrop.io MCP or direct API to save bookmarks, search collections, tag links, and export saved content through natural language.

## Summary

Raindrop.io is a bookmark manager for saving, organizing, tagging, and searching web content.
Use it to keep articles, links, highlights, and collections easy to find later.

## Categories

- document & file management

## Toolkit Details

- Tools: 11

## Images

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

## Authentication

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

## Suggested Prompts

- Save article to research collection
- List bookmarks tagged AI research
- Add highlights to saved tutorial

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `RAINDROP_CREATE_BOOKMARK` | Create Bookmark | Save one URL as a Raindrop bookmark with optional organization and notes. |
| `RAINDROP_CREATE_BOOKMARKS` | Create Bookmarks | Create 1 to 100 bookmarks in one request with optional organization and notes. |
| `RAINDROP_CREATE_COLLECTION` | Create Collection | Create a root or nested Raindrop collection. |
| `RAINDROP_DELETE_BOOKMARK` | Delete Bookmark | Move a bookmark to Trash or permanently delete a bookmark already in Trash, requiring the caller to state the intended deletion mode. |
| `RAINDROP_DELETE_EMPTY_COLLECTION` | Delete Empty Collection | Delete a positive-ID collection after a best-effort check that it contains no bookmarks or child collections. Raindrop has no atomic conditional delete, so avoid concurrent changes while this action runs. |
| `RAINDROP_GET_BOOKMARK` | Get Bookmark | Get one bookmark and its highlights by Raindrop ID. |
| `RAINDROP_LIST_BOOKMARKS` | List Bookmarks | List, search, filter, and sort bookmarks in a collection, all bookmarks, Unsorted, or Trash, returning one page and the next page number when available. |
| `RAINDROP_LIST_COLLECTIONS` | List Collections | List all root and nested collections in the connected Raindrop account, including IDs, parent relationships, titles, and bookmark counts. |
| `RAINDROP_LIST_TAGS` | List Tags | List tag names and bookmark counts globally or within one collection. |
| `RAINDROP_UPDATE_BOOKMARK` | Update Bookmark | Update selected bookmark fields, move it to another collection, or replace its tags while preserving omitted fields. |
| `RAINDROP_UPDATE_COLLECTION` | Update Collection | Change selected properties of an existing Raindrop collection without replacing omitted properties. |

## 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 Raindrop.io Tools via Tool Router with Your Agent

Get tools from Tool Router session and execute Raindrop.io actions with your Agent
```python
tools = session.tools
response = openai.responses.create(
  model='gpt-4.1',
  tools=tools,
  input=[{
    'role': 'user',
    'content': 'List all Raindrop.io bookmarks tagged AI research'
  }]
)
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: 'List all Raindrop.io bookmarks tagged AI research'
  }],
});
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 for Python or TypeScript
```python
pip install composio claude-agent-sdk
```

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

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

Import and initialize the Composio client, then create a Tool Router session for Raindrop.io
```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' });
const session = await composio.create('your-user-id');
console.log(`Tool Router session created: ${session.mcp.url}`);
```

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

Use the MCP server with your AI agent (Anthropic Claude or Mastra)
```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 Raindrop.io tools.',
    max_turns=10
)

async def main():
    async with ClaudeSDKClient(options=options) as client:
        await client.query('Save https://example.com to my Raindrop.io Reading List collection with the tag research')
        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 } from 'ai';

const client = await createMCPClient({
  transport: {
    type: 'http',
    url: session.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: 'Save https://example.com to my Raindrop.io Reading List collection with the tag research'
  }],
  maxSteps: 5,
});

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

## Why Use Composio?

### 1. AI Native Raindrop.io Integration

- Supports both Raindrop.io MCP and direct API based integrations
- Structured, LLM-friendly schemas for reliable bookmark, tag, and collection actions
- Rich coverage for reading, writing, searching, and organizing saved Raindrop.io content

### 2. Managed Auth

- Secure API key handling so your agents don't need hard-coded Raindrop.io credentials
- Central place to manage, scope, and revoke Raindrop.io access
- Per user and per environment credentials for safer bookmark automation

### 3. Agent Optimized Design

- Tools are tuned for natural language tasks like finding tagged bookmarks or saving links to collections
- Comprehensive execution logs so you always know what ran, when, and on whose behalf
- Reliable schemas help agents avoid messy bookmark writes, duplicate tags, and unclear searches

### 4. Enterprise Grade Security

- Fine-grained RBAC so you control which agents and users can access Raindrop.io
- Scoped, least privilege access to saved links, collections, tags, and highlights
- Full audit trail of agent actions to support review and compliance

## Use Raindrop.io with any AI Agent Framework

Choose a framework you want to connect Raindrop.io with:

None listed.

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## Frequently Asked Questions

### Do I need my own developer credentials to use Raindrop.io with Composio?

Yes, Raindrop.io requires you to configure your own API key. 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)