# Writer

```json
{
  "name": "Writer",
  "slug": "writer",
  "url": "https://composio.dev/toolkits/writer",
  "markdown_url": "https://composio.dev/toolkits/writer.md",
  "logo_url": "https://logos.composio.dev/api/writer",
  "categories": [
    "ai & machine learning"
  ],
  "is_composio_managed": false,
  "updated_at": "2026-05-12T10:30:46.134Z"
}
```

![Writer logo](https://logos.composio.dev/api/writer)

## Description

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Writer MCP or direct API to generate enterprise content, summarize documents, apply AI guardrails, and automate content workflows through natural language.

## Summary

Writer is an enterprise-grade generative AI platform for building and deploying custom LLM-powered applications. Get reliable content generation, advanced RAG, and built-in AI guardrails for secure, compliant workflows.

## Categories

- ai & machine learning

## Toolkit Details

- Tools: 23

## Images

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

## Authentication

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

## Suggested Prompts

- Summarize key findings from uploaded medical notes
- Generate chat responses using enterprise LLM
- List all knowledge graphs in my workspace
- Extract standardized codes from clinical text

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `WRITER_ADD_FILE_TO_GRAPH` | Add File to Knowledge Graph | Tool to add a file to a knowledge graph for indexing and retrieval. Use when you need to add an uploaded file to an existing knowledge graph for RAG applications. |
| `WRITER_ANALYZE_IMAGES` | Analyze Images | Tool to analyze images using Writer's vision capabilities. Use when you need image understanding, text extraction from images, or visual question answering. Images must be uploaded via POST /v1/files before analysis. |
| `WRITER_ASK_QUESTION_TO_KNOWLEDGE_GRAPH` | Ask Question to Knowledge Graph | Tool to send a question to the knowledge graph and retrieve the answer. Use after defining your question and optional context. |
| `WRITER_CHAT_COMPLETION` | Chat Completion | Tool to generate chat-based completions. Use when you need conversational AI responses; call after assembling system and user messages. |
| `WRITER_CREATE_KNOWLEDGE_GRAPH` | Create Knowledge Graph | Tool to create a new knowledge graph. Use when you need to create an empty graph that files can be added to. |
| `WRITER_DELETE_FILE` | Delete File | Tool to delete a file by its ID. Use when you need to permanently remove a file from Writer with no recovery option available. |
| `WRITER_DELETE_GRAPH` | Delete Graph | Tool to delete a knowledge graph by its ID. Use when you need to remove a graph after confirming its identifier. |
| `WRITER_DETECT_AI_CONTENT` | Detect AI Content | Tool to detect whether content was generated by AI. Returns a classification label and confidence score indicating the likelihood of AI-generated content. Use when you need to verify content authenticity or identify AI-written text. |
| `WRITER_DOWNLOAD_FILE` | Download File | Tool to download the binary content of a file. Use when you need to retrieve file data from the Writer platform. The response contains the file in its original format. |
| `WRITER_GET_FILE` | Get File | Tool to retrieve detailed information about a specific file by its ID. Use when you need to check a file's metadata, processing status, or associated knowledge graphs. |
| `WRITER_LIST_APPLICATIONS` | List Applications | Tool to list all no-code agent applications. Use when you need to retrieve all registered applications. |
| `WRITER_LIST_FILES` | List Files | Tool to list all uploaded files. Use when you need to retrieve a paginated set of user files, optionally filtered by status, graph, or type. Use after uploading files to inspect available files. |
| `WRITER_LIST_GRAPHS` | List Knowledge Graphs | Tool to retrieve a list of knowledge graphs. Use when you need an overview of existing graphs. |
| `WRITER_LIST_MODELS` | List Models | Tool to list all available language models. Use when you need to discover which models can be used for completions. |
| `WRITER_MEDICAL_COMPREHEND` | Medical Text Comprehension | Tool to extract medical entities and concepts from unstructured clinical text. Use when you need to label medical text with standardized codes such as SNOMED CT. |
| `WRITER_PARSE_PDF` | Parse PDF | Tool to parse and extract text content from a previously uploaded PDF file. Use when you need to convert PDF documents to text or markdown format for further processing. |
| `WRITER_REMOVE_FILE_FROM_GRAPH` | Remove File From Graph | Tool to remove a file from a Knowledge Graph. Use when you need to unlink a specific file from a graph by providing both graph and file identifiers. |
| `WRITER_RETRIEVE_GRAPH` | Retrieve Knowledge Graph | Tool to retrieve a knowledge graph by its ID. Use when you need details of an existing graph. |
| `WRITER_TEXT_GENERATION` | Text Generation | Tool to generate text based on a given prompt. Use when you need model-driven completions after crafting a prompt. |
| `WRITER_TRANSLATE_TEXT` | Translate Text | Tool to translate text from one language to another with support for formality, length control, and profanity masking. Use when you need to convert text between different languages. |
| `WRITER_UPDATE_GRAPH` | Update Knowledge Graph | Tool to update an existing knowledge graph. Use after confirming the graph_id. Specify at least one of name or description to modify. |
| `WRITER_UPLOAD_FILE` | Upload File | Tool to upload a file to Writer. Use when you need to add files for Knowledge Graphs, PDF parsing, or other file-based operations. Files can be associated with Knowledge Graphs for RAG applications. |
| `WRITER_WEB_SEARCH` | Web Search | Tool to perform a web search. Use when you need relevant web page results for a given query. |

## 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 Writer Tools via Tool Router with Your Agent

Get tools from Tool Router session and execute Writer actions with your Agent
```python
tools = session.tools
response = openai.responses.create(
  model='gpt-4.1',
  tools=tools,
  input=[{
    'role': 'user',
    'content': 'Generate a summary from this uploaded whitepaper'
  }]
)
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: 'Generate a summary from this uploaded whitepaper'
  }],
});
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 Writer tools.',
    max_turns=10
)

async def main():
    async with ClaudeSDKClient(options=options) as client:
        await client.query('Generate a chat completion using the enterprise LLM')
        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: 'List all available language models in Writer' }],
  stopWhen: stepCountIs(5)
});

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

## Why Use Composio?

### 1. AI Native Writer Integration

- Supports both Writer MCP and direct API based integrations
- Structured, LLM-friendly schemas for reliable tool execution
- Rich coverage for generating, summarizing, and moderating your enterprise content

### 2. Managed Auth

- Built-in API key storage and rotation—no manual credential juggling
- Central place to manage, scope, and revoke Writer 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 Writer
- Scoped, least privilege access to Writer resources
- Full audit trail of agent actions to support review and compliance

## Use Writer with any AI Agent Framework

Choose a framework you want to connect Writer with:

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

## Related Toolkits

- [Composio](https://composio.dev/toolkits/composio) - Composio is an integration platform that connects AI agents with hundreds of business tools. It streamlines authentication and lets you trigger actions across services—no custom code needed.
- [Composio search](https://composio.dev/toolkits/composio_search) - Composio search is a unified web search toolkit spanning travel, e-commerce, news, financial markets, images, and more. It lets you and your apps tap into up-to-date web data from a single, easy-to-integrate service.
- [Perplexityai](https://composio.dev/toolkits/perplexityai) - Perplexityai delivers natural, conversational AI models for generating human-like text. Instantly get context-aware, high-quality responses for chat, search, or complex workflows.
- [Browser tool](https://composio.dev/toolkits/browser_tool) - Browser tool is a virtual browser integration that lets AI agents interact with the web programmatically. It enables automated browsing, scraping, and action-taking from any AI workflow.
- [Ai ml api](https://composio.dev/toolkits/ai_ml_api) - Ai ml api is a suite of AI/ML models for natural language and image tasks. It provides fast, scalable access to advanced AI capabilities for your apps and workflows.
- [Aivoov](https://composio.dev/toolkits/aivoov) - Aivoov is an AI-powered text-to-speech platform offering 1,000+ voices in over 150 languages. Instantly turn written content into natural, human-like audio for any application.
- [All images ai](https://composio.dev/toolkits/all_images_ai) - All-Images.ai is an AI-powered image generation and management platform. It helps you create, search, and organize images effortlessly with advanced AI capabilities.
- [Anthropic administrator](https://composio.dev/toolkits/anthropic_administrator) - Anthropic administrator is an API for managing Anthropic organizational resources like members, workspaces, and API keys. It helps you automate admin tasks and streamline resource management across your Anthropic organization.
- [Api labz](https://composio.dev/toolkits/api_labz) - Api labz is a platform offering a suite of AI-driven APIs and workflow tools. It helps developers automate tasks and build smarter, more efficient applications.
- [Apipie ai](https://composio.dev/toolkits/apipie_ai) - Apipie ai is an AI model aggregator offering a single API for accessing top AI models from multiple providers. It helps developers build cost-efficient, latency-optimized AI solutions without juggling multiple integrations.
- [Astica ai](https://composio.dev/toolkits/astica_ai) - Astica ai provides APIs for computer vision, NLP, and voice synthesis. Integrate advanced AI features into your app with a single API key.
- [Bigml](https://composio.dev/toolkits/bigml) - BigML is a machine learning platform that lets you build, train, and deploy predictive models from your data. Its intuitive interface and robust API make machine learning accessible and efficient.
- [Botbaba](https://composio.dev/toolkits/botbaba) - Botbaba is a platform for building, managing, and deploying conversational AI chatbots across messaging channels. It streamlines chatbot automation, making it easier to integrate AI into customer interactions.
- [Botpress](https://composio.dev/toolkits/botpress) - Botpress is an open-source platform for building, deploying, and managing chatbots. It helps teams automate conversations and deliver rich, interactive messaging experiences.
- [Chatbotkit](https://composio.dev/toolkits/chatbotkit) - Chatbotkit is a platform for building and managing AI-powered chatbots using robust APIs and SDKs. It lets you easily add conversational AI to your apps for better user engagement.
- [Cody](https://composio.dev/toolkits/cody) - Cody is an AI assistant built for businesses, trained on your company's knowledge and data. It delivers instant answers and insights, tailored for your team.
- [Context7 MCP](https://composio.dev/toolkits/context7_mcp) - Context7 MCP delivers live, version-specific code docs and examples right from the source. It helps developers and AI agents instantly retrieve authoritative programming info—no more out-of-date docs.
- [Customgpt](https://composio.dev/toolkits/customgpt) - CustomGPT.ai lets you build and deploy chatbots tailored to your own data and business needs. Get precise and context-aware AI conversations without writing code.
- [Datarobot](https://composio.dev/toolkits/datarobot) - Datarobot is a machine learning platform that automates model development, deployment, and monitoring. It empowers organizations to quickly gain predictive insights from large datasets.
- [Deepgram](https://composio.dev/toolkits/deepgram) - Deepgram is an AI-powered speech recognition platform for accurate audio transcription and understanding. It enables fast, scalable speech-to-text with advanced audio intelligence features.

## Frequently Asked Questions

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

Yes, Writer 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)