# Prerender

```json
{
  "name": "Prerender",
  "slug": "prerender",
  "url": "https://composio.dev/toolkits/prerender",
  "markdown_url": "https://composio.dev/toolkits/prerender.md",
  "logo_url": "https://logos.composio.dev/api/prerender",
  "categories": [
    "developer tools & devops"
  ],
  "is_composio_managed": false,
  "updated_at": "2026-05-12T10:22:37.766Z"
}
```

![Prerender logo](https://logos.composio.dev/api/prerender)

## Description

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Prerender MCP or direct API to fetch rendered pages, refresh cache, manage prerendered URLs, and monitor rendering status through natural language.

## Summary

Prerender.io is a service that pre-renders JavaScript-heavy websites for SEO. It lets you serve fast, static HTML versions to search engine crawlers to boost discoverability.

## Categories

- developer tools & devops

## Toolkit Details

- Tools: 10

## Images

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

## Authentication

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

## Suggested Prompts

- Fetch static HTML for my homepage
- Get prerendered content for blog post
- Retrieve SEO snapshot for pricing page
- Show prerendered version of product listing

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `PRERENDER_CHANGE_RECACHE_SPEED` | Change Recache Speed | Tool to adjust the rendering speed of Manual/API and Automatic rendering queues. Use when you need to control how fast Prerender processes URLs in the recache queue. |
| `PRERENDER_CHECK_HEALTH` | Check Health | Tool to check the health status of the Prerender API service. Use when you need to verify service availability or monitor system health. |
| `PRERENDER_CLEAR_CACHE` | Clear Cache | Tool to clear Prerender cache using SQL-like wildcard patterns. Schedules a cache clear job. Only one cache clear job can be scheduled per user at a time. Use when you need to invalidate cached pages for a URL pattern. |
| `PRERENDER_CREATE_SEO_AUDIT_REPORT` | Create SEO Audit Report | Tool to generate SEO audit reports for a specific URL. Use when you need to analyze SEO performance metrics for a web page. The report will be sent to the provided email address. |
| `PRERENDER_GET_CACHE_CLEAR_STATUS` | Get Cache Clear Status | Tool to check the status of a cache clear job. Use when you need to verify if a cache clearing operation is still in progress or has completed. |
| `PRERENDER_GET_PRERENDERED_PAGE` | Get Prerendered Page | Tool to fetch a prerendered HTML page. Use when you need a static snapshot of a page before dynamic rendering. |
| `PRERENDER_LIST_HEALTHZ` | List Healthz | Tool to check Prerender API health and availability. Use when you need to verify the API is operational before making requests. |
| `PRERENDER_LIST_V3` | List V3 | Tool to get a greeting message from the Prerender API. Use when you need to verify basic API connectivity or retrieve the hello message. |
| `PRERENDER_RECACHE_URL` | Recache URL | Tool to cache or recache URLs in Prerender. Use when you need to refresh cached pages or cache new URLs. Supports single URL or batch operations (up to 1000 URLs). |
| `PRERENDER_SEARCH_CACHED_URLS` | Search Cached URLs | Tool to search for cached URLs in your Prerender account and view their cache status. Supports pagination (200 URLs per page) and filtering by desktop/mobile adaptive type. Use when you need to find specific cached pages or check cache status across your account. |

## 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 Prerender Tools via Tool Router with Your Agent

Get tools from Tool Router session and execute Prerender actions with your Agent
```python
tools = session.tools
response = openai.responses.create(
  model='gpt-4.1',
  tools=tools,
  input=[{
    'role': 'user',
    'content': 'Fetch prerendered HTML for https://example.com/blog/latest'
  }]
)
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: 'Fetch prerendered HTML for https://example.com/blog/latest'
  }],
});
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 Prerender tools.',
    max_turns=10
)

async def main():
    async with ClaudeSDKClient(options=options) as client:
        await client.query('Fetch prerendered HTML for https://example.com')
        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: 'Fetch prerendered HTML for https://example.com' }],
  stopWhen: stepCountIs( 5 )
});

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

## Why Use Composio?

### 1. AI Native Prerender Integration

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

### 2. Managed Auth

- Built-in API key handling with automatic rotation
- Central place to manage, scope, and revoke Prerender 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 Prerender
- Scoped, least privilege access to Prerender resources
- Full audit trail of agent actions to support review and compliance

## Use Prerender with any AI Agent Framework

Choose a framework you want to connect Prerender with:

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

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- [Appveyor](https://composio.dev/toolkits/appveyor) - AppVeyor is a cloud-based continuous integration service for building, testing, and deploying applications. It helps developers automate and streamline their software delivery pipelines.
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- [Baserow](https://composio.dev/toolkits/baserow) - Baserow is an open-source no-code database platform for building collaborative data apps. It makes it easy for teams to organize data and automate workflows without writing code.
- [Bench](https://composio.dev/toolkits/bench) - Bench is a benchmarking tool for automated performance measurement and analysis. It helps you quickly evaluate, compare, and track your systems or workflows.
- [Better stack](https://composio.dev/toolkits/better_stack) - Better Stack is a monitoring, logging, and incident management solution for apps and services. It helps teams ensure application reliability and performance with real-time insights.
- [Bitbucket](https://composio.dev/toolkits/bitbucket) - Bitbucket is a Git-based code hosting and collaboration platform for teams. It enables secure repository management and streamlined code reviews.
- [Blazemeter](https://composio.dev/toolkits/blazemeter) - Blazemeter is a continuous testing platform for web and mobile app performance. It empowers teams to automate and analyze large-scale tests with ease.
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## Frequently Asked Questions

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

Yes, Prerender 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)