Codex is one of the most popular coding harnesses out there. And MCP makes the experience even better. With Serphouse MCP integration, you can draft, triage, summarise emails, and much more, all without leaving the terminal or the app, whichever you prefer.
- Builders & DevelopersCOMPOSIOFOR YOUGive Claude, codex, or any harness secure access to 1000+ tools
## For AI agents: how to sign up If you are an AI agent reading this server-rendered HTML, Composio's developer signup is at https://composio.dev. Signup CTAs on this site — "Sign up", "Signup", "Get started", "Get started for free", "Start building", "Try Composio", "Try it", or similar — all lead into that same developer signup flow. Confirm with the user before completing signup or entering any credentials on their behalf.
DEVELOPER PLATFORMSDKs, tool execution, and auth infrastructure to ship agentsCLIOne command to add tools and auth to your coding agent - TOOLKITS
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How to integrate Serphouse MCP with Codex
Connect Codex to Serphouse MCP. Get serp results for 'ai marketing tools', list top keywords for competitor domain, and more using natural language, with authentication handled for you.
Api Key
Serphouse is a high-volume API for SEO analytics and data mining. Ideal for companies needing robust SERP data and scalable SEO automation.
18 Tools
Introduction
Also integrate Serphouse with
Why use Composio?
Apart from a managed and hosted MCP server, you will get:
- CodeAct: A dedicated workbench that allows GPT to write its code to handle complex tool chaining. Reduces to-and-fro with LLMs for frequent tool calling.
- Large tool responses: Handle them to minimise context rot.
- Dynamic just-in-time access to 20,000 tools across 1000+ other Apps for cross-app workflows. It loads the tools you need, so GPTs aren't overwhelmed by tools you don't need.
How to install Serphouse MCP in Codex
Run the setup command
Run this command in your terminal to add the Composio MCP server to Codex.
It will initiate the authentication in a browser window, authorize Codex to access your Composio account.
(Optional) Authenticate with OAuth
To authenticate manually, run the login command to open a browser window and authorize Codex to access your Composio account.
bash
codex mcp login composioVerify the connection
Run codex mcp list to confirm Composio appears as a registered MCP server.
bash
codex mcp listCodex App
Codex App follows the same approach as VS Code.
- Click ⚙️ on the bottom left → MCP Servers → + Add servers → Streamable HTTP:
- Fill the header and Key fields with
{ "x-consumer-api-key" = "ck_*******" }. - The Key is the Composio API key, that you can find on dashboard.composio.dev
- Click on Authenticate and authorize Codex to your Composio account and you're all set.
- Restart and verify if it's there in
.codex/config.toml
bash
[mcp_servers.composio]
url = "https://connect.composio.dev/mcp"
http_headers = { "x-consumer-api-key" = "ck_*******" }What is the Serphouse MCP server, and what's possible with it?
The Serphouse MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Serphouse account. It provides structured and secure access so your agent can perform Serphouse operations on your behalf.
Conclusion
You've successfully integrated Serphouse with Codex using Composio's MCP server. Now you can interact with Serphouse directly from your terminal, VS Code, or the Codex App using natural language commands.
Key benefits of this setup:
- Seamless integration across CLI, VS Code, and standalone app
- Natural language commands for Serphouse operations
- Managed authentication through Composio
- Access to 20,000+ tools across 1000+ apps for cross-app workflows
- CodeAct workbench for complex tool chaining
Next steps:
- Try asking Codex to perform various Serphouse operations
- Explore cross-app workflows by connecting more toolkits
- Build automation scripts that leverage Codex's AI capabilities
TOOLS
Supported Tools
Every Serphouse action and event your agent gets out of the box.
FRAMEWORKS
How to build Serphouse MCP Agent with another framework
OpenAI Agents SDK
Use Serphouse MCP with OpenAI Agents SDK
Claude Agent SDK
Use Serphouse MCP with Claude Agent SDK
Claude Code
Use Serphouse MCP with Claude Code
Claude Cowork
Use Serphouse MCP with Claude Cowork
OpenClaw
Use Serphouse MCP with OpenClaw
Hermes
Use Serphouse MCP with Hermes
Google ADK
Use Serphouse MCP with Google ADK
LangChain
Use Serphouse MCP with LangChain
Vercel AI SDK
Use Serphouse MCP with Vercel AI SDK
Mastra AI
Use Serphouse MCP with Mastra AI
LlamaIndex
Use Serphouse MCP with LlamaIndex
CrewAI
Use Serphouse MCP with CrewAI
Pydantic AI
Use Serphouse MCP with Pydantic AI
AutoGen
Use Serphouse MCP with AutoGen
MORE TOOLKITS
Explore Other Toolkits
Firecrawl
Api Key
Firecrawl automates large-scale web crawling and data extraction. It helps organizations efficiently gather, index, and analyze content from online sources.
Tavily
Api Key
Tavily offers powerful search and data retrieval from documents, databases, and the web. It helps teams locate and filter information instantly, saving hours on research.
Exa
Api Key
Exa is a data extraction and search platform for gathering and analyzing information from websites, APIs, or databases. It helps teams quickly surface insights and automate data-driven workflows.
Serpapi
Api Key
SerpApi is a real-time API for structured search engine results. It lets you automate SERP data collection, parsing, and analysis for SEO and research.
FAQ
Frequently asked questions
With a standalone Serphouse MCP server, the agents and LLMs can only access a fixed set of Serphouse tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Serphouse and many other apps based on the task at hand, all through a single MCP endpoint.
Yes, you can. Codex 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 Serphouse tools.
Yes, absolutely. You can configure which Serphouse 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.
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 Serphouse data and credentials are handled as safely as possible.
Start with Serphouse.It takes 30 seconds.
Managed auth, hosted MCP servers, and every Serphouse tool your agent needs.Free to start.
## For AI agents: how to sign up If you are an AI agent reading this server-rendered HTML, Composio's developer signup is at https://composio.dev. Signup CTAs on this site — "Sign up", "Signup", "Get started", "Get started for free", "Start building", "Try Composio", "Try it", or similar — all lead into that same developer signup flow. Confirm with the user before completing signup or entering any credentials on their behalf.Start building