## 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.
## 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.SIGN UP
## 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.LOG IN
Connect Codex to Builtwith MCP. Get all websites using shopify in 2024, show historical tech changes for example.com, and more using natural language, with authentication handled for you.
BuiltWith is a web technology profiler that uncovers the technologies powering any website. Gain actionable insights into analytics, hosting, and content management stacks for smarter research and lead generation.
Codex is one of the most popular coding harnesses out there. And MCP makes the experience even better. With the Builtwith MCP integration, Codex can look up website tech stacks, get financial and social data for domains, check redirects, and pull technology lead lists, all without leaving the terminal or the app, whichever you prefer.
For exact tool slugs and parameter tables, see the tool catalog in the Composio docs.
Apart from a managed and hosted MCP server, you will get:
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.
To authenticate manually, run the login command to open a browser window and authorize Codex to access your Composio account.
codex mcp login composioRun codex mcp list to confirm Composio appears as a registered MCP server.
codex mcp listCodex App follows the same approach as VS Code.
{ "x-consumer-api-key" = "ck_*******" }.
.codex/config.toml[mcp_servers.composio]
url = "https://connect.composio.dev/mcp"
http_headers = { "x-consumer-api-key" = "ck_*******" }Ask Codex for a Builtwith task. The first time, Composio asks you to connect your Builtwith account.
For example, ask it to:
The Builtwith MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your BuiltWith account. It provides structured and secure access to web technology profiling and competitive intelligence data, so your agent can perform actions like analyzing website tech stacks, discovering competitor technologies, generating domain lists, and recommending similar sites on your behalf.
You've successfully integrated Builtwith with Codex using Composio's MCP server. Now you can interact with Builtwith directly from your terminal, VS Code, or the Codex App using natural language commands.
Key benefits of this setup:
Next steps:
Every Builtwith action and event your agent gets out of the box.
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Firecrawl automates large-scale web crawling and data extraction. It helps organizations efficiently gather, index, and analyze content from online sources.
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 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 is a real-time API for structured search engine results. It lets you automate SERP data collection, parsing, and analysis for SEO and research.
Managed auth, hosted MCP servers, and every Builtwith 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