Secret Menu for WebMCP

See the WebMCP tools a website offers, and let your agent use them as you.

See the WebMCP tools a website offers, and let your agent use them as you. Some websites now publish tools for AI agents. Secret Menu makes those tools visible while you browse. On a site that offers them, a badge asks, "What more can I do here?" Open the popup to see the page's tools grouped into abilities, with the real tool names, and one of five labels for each ability: safe, changes the view, needs sign-in, changes data, or spends money. Each label also says where it came from: from a site hint, or guessed from the tool's name and description. Nothing here is written by a model; the popup shows what the site declares. The extension alone is for discovery. It reads a page's tools and explains them. It does not call them. To hand a site's tools to your agent, connect your agent through the command line. Running npx secret-menu setup in a terminal installs the local helper and unlocks hand-off to your agent. The Chrome Web Store install does not install that helper; that step is separate and is done on your own machine. Limits. WebMCP is a Chrome origin trial covering Chrome 149 to 162, ending March 30, 2027, with no ship date yet. Many sites expose no tools yet, so on most pages you will see nothing, and that is expected. Safety controls are opt-in: the guard and audit log are off by default, and you turn them on with the safety command. By default, your agent's own approval prompt is the check before a risky action. Outside the trial, turn on WebMCP in Chrome at chrome://flags/#enable-webmcp-testing, then relaunch. The popup links you there. The command-line helper runs on macOS or Linux. Privacy: Secret Menu works only on your computer. It has no servers, no accounts, no analytics and no telemetry, and it sends nothing it reads anywhere. Page tools go only to your own AI agent, through a helper on your computer, when that agent asks. Full policy: https://github.com/israelvicars/secret-menu/blob/main/PRIVACY.md Learn more: https://github.com/israelvicars/secret-menu Support: see the GitHub repository for issues and documentation. Secret Menu is not affiliated with any site whose tools it shows.