# How to integrate Saucelabs MCP with Atomic Agent

```json
{
  "title": "How to integrate Saucelabs MCP with Atomic Agent",
  "toolkit": "Saucelabs",
  "toolkit_slug": "saucelabs",
  "framework": "Atomic Agent",
  "framework_slug": "atomic-agent",
  "url": "https://composio.dev/toolkits/saucelabs/framework/atomic-agent",
  "markdown_url": "https://composio.dev/toolkits/saucelabs/framework/atomic-agent.md",
  "updated_at": "2026-08-11T13:05:08.989Z"
}
```

## Introduction

Atomic Agent is an open-source AI agent that runs on your machine and supports local models through llama.cpp. Connect it to 1,500+ apps through Composio, including Saucelabs.
This guide uses Atomic Agent's built-in Composio integration. You need Atomic Agent v0.5.6 or later, your own Composio API key, and a Saucelabs account. See the [Atomic Agent documentation](https://atomicagent.io/docs/?cta_placement=atomic-agent-docs) for installation instructions.

## Also integrate Saucelabs with

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

## TL;DR

### How Atomic Agent connects to Saucelabs
Atomic Agent connects to Composio's Tool Router over Streamable HTTP MCP. It discovers the tools needed for your request, and Composio handles account authentication.
Execution and account-connection tools follow Atomic Agent's configured approval policy. Review any approval prompt before allowing an action on your connected account.

## Connect Saucelabs to Atomic Agent

### Connect Saucelabs to Atomic Agent
- Sign up or sign in to the [Composio dashboard](https://dashboard.composio.dev/?cta_placement=atomic-agent-api-key). Copy your API key.
- In Atomic Agent, open the Integrations tab and select Composio. Select API key, press e, paste the key, and press Enter. The tools become available immediately, without a restart.
- Ask Atomic Agent to do something in Saucelabs. It searches Composio for the right tool.
- On first use, open the sign-in link returned in the chat. Connect your Saucelabs account, then return to Atomic Agent to continue.
### Headless setup
Add the following line to ~/.atomic-agent/.env, replacing YOUR_COMPOSIO_API_KEY with your key. Start Atomic Agent after saving the file.

```bash
COMPOSIO_API_KEY=YOUR_COMPOSIO_API_KEY
```

## What is the Saucelabs MCP server, and what's possible with it?

The Saucelabs MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Saucelabs account. It provides structured and secure access so your agent can perform Saucelabs operations on your behalf.

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `SAUCELABS_GET_API_DEFINITION` | Get Performance API Definition | Tool to retrieve the OpenAPI/Swagger JSON documentation for the Sauce Labs Performance API. Use when you need to understand the API specification, endpoints, or schemas available in the Performance API. |
| `SAUCELABS_GET_API_STATUS` | Get API Status | Tool to retrieve the current operational status of Sauce Labs services. Use when you need to check if Sauce Labs is up and running or to get current wait times. |
| `SAUCELABS_GET_APPIUM_EOL` | Get Appium EOL | Tool to retrieve end-of-life information for Appium versions. Returns Unix timestamps indicating when Sauce Labs support for each Appium version will be discontinued. Use when checking version compatibility or planning Appium upgrades. |
| `SAUCELABS_GET_PLATFORMS` | Get Supported Platforms | Tool to get supported platforms for an automation API. Use when you need to retrieve available platforms for Appium, WebDriver, or all automation APIs on Sauce Labs. |
| `SAUCELABS_GET_TUNNEL_VERSIONS` | Get Tunnel Versions | Tool to retrieve information about available Sauce Connect tunnel versions. Use when checking for the latest version, downloading specific platform binaries, or listing all available versions. |
| `SAUCELABS_LIST_JOBS` | List Jobs | Tool to retrieve all jobs for a SauceLabs user. Use when you need to list test execution jobs with optional filters for time range, job type, or owner. |
| `SAUCELABS_LIST_VDC_JOBS` | List VDC Jobs | Tool to list virtual device cloud (VDC) testing jobs for a Sauce Labs user. Use when you need to retrieve test execution history or job details. |

## Supported Triggers

None listed.

## Troubleshooting

### Why is my API key rejected?

Copy the key directly from the Composio dashboard. Atomic Agent requires ASCII characters because it sends the key in an HTTP header. Remove any extra characters introduced when copying.

### Why are Composio tools unavailable after saving a key?

Check that you use Atomic Agent v0.5.6 or later and that Composio is enabled in your configuration. A "composio": { "enabled": false } setting disables the integration while keeping the saved key on disk.

### Does Composio have a free plan?

The Hobby plan includes 100,000 tool calls per month. Composio-managed OAuth apps have a lower included allowance. See [Composio pricing](/pricing) for the current limits that apply to your connection.

## Complete Code

None listed.

## Conclusion

### Use Saucelabs from Atomic Agent
With your account connected, ask Atomic Agent to work with Saucelabs in natural language. You can connect more apps through the same Composio integration as you need them.
Visit the [Atomic Agent website](https://atomicagent.io/?cta_placement=atomic-agent-site) or inspect the [Atomic Agent source code](https://github.com/AtomicBot-ai/atomic-agent?cta_placement=atomic-agent-repo).

## How to build Saucelabs MCP Agent with another framework

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

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- [Apiverve](https://composio.dev/toolkits/apiverve) - Apiverve delivers a suite of powerful APIs that simplify integration for developers. It's designed for reliability and scalability so you can build faster, smarter applications without the integration headache.
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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.
- [Authyo](https://composio.dev/toolkits/authyo) - Authyo is a REST API service for passwordless authentication, OTP verification, session management, and transactional notifications. Use it to add secure login flows and user verification without building auth infrastructure from scratch.
- [AWS Marketplace MCP](https://composio.dev/toolkits/aws_marketplace_mcp) - AWS Marketplace MCP provides MCP access to AWS Marketplace's cloud software, data, and services catalog. Use it to discover, compare, and evaluate 30K+ AWS Marketplace listings faster.
- [Azure Monitor Activity Log](https://composio.dev/toolkits/azure_monitor_activity_log) - Azure Monitor Activity Log is Azure's service that records management and control-plane events for a subscription. Use it to audit changes, troubleshoot issues, and track resource operations across your Azure resources.
- [Backendless](https://composio.dev/toolkits/backendless) - Backendless is a backend-as-a-service platform for mobile and web apps, offering database, file storage, user authentication, and APIs. It helps developers ship scalable applications faster without managing server infrastructure.
- [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.

## Frequently Asked Questions

### What are the differences in Tool Router MCP and Saucelabs MCP?

With a standalone Saucelabs MCP server, the agents and LLMs can only access a fixed set of Saucelabs tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Saucelabs and many other apps based on the task at hand, all through a single MCP endpoint.

### Can I use Tool Router MCP with Atomic Agent?

Yes, you can. Atomic Agent fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Saucelabs tools.

### Can I manage the permissions and scopes for Saucelabs while using Tool Router?

Yes, absolutely. You can configure which Saucelabs scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

### How safe is my data with Composio Tool Router?

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Saucelabs data and credentials are handled as safely as possible.

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