Prompt links | Founding Bot

A prompt link opens Founding Bot X with a prompt ready to send. Use one to share a prompt on social media, or to put a one-click fix in a pull request comment.

A link never runs anything. It opens a draft. You read the prompt, then press Send. A link cannot change your permission mode, branch, or worktree. Your own defaults apply.

Make a link

Open the command palette and choose Copy prompt link. It copies the draft in the composer. When the project is on GitHub, Copy prompt link with repo and model also adds the repository and the model you picked. Sent messages have a Copy prompt link button too.

You can also write a link by hand:

https://x.founding.bot/new?prompt=Rate%20my%20swearing
https://x.founding.bot/new?prompt=Fix%20the%20build&repo=owner/name&provider=codex&model=gpt-5.5
https://x.founding.bot/new?pr=owner/name/123&prompt=Fix%20the%20failing%20check

Parameter	Meaning
`prompt`	The prompt. Required, except on pull request links. At most 8,000 characters.
`repo`	A GitHub repository, as `owner/name` or its URL.
`provider`	A provider such as `codex` or `claude`.
`model`	A model of that provider, by its id or name.
`pr`	A GitHub pull request, as `owner/name/123` or its URL.

Encode the prompt for a URL. In JavaScript, use encodeURIComponent.

Open a link

On x.founding.bot, the link first asks where to open it: the desktop or mobile app, this browser when it is connected to a machine, or the download page. Select Remember my choice to skip this step next time.

No repo: the draft opens without a project, on the machine you used last.
repo: the draft opens in your most recently used project for that repository. A fork counts only for its own owner. When you do not have the repository, choose Clone or Use without project.
provider and model: used when you have that provider set up. Otherwise your default model is used, and Founding Bot X tells you.
pr: opens the thread linked to that pull request on any connected machine, with the prompt in its composer. When no thread is linked, the draft goes on the pull request branch in a new worktree. Founding Bot X checks the code out only after you confirm, because the checkout runs your setup script on it.

A thread link with a prompt, such as https://x.founding.bot/<environment>/<thread>?prompt=…, puts the prompt in that thread's composer. If you already typed a draft there, Founding Bot X asks before it replaces it.

Founding Bot X removes characters you cannot see, such as zero-width and hidden tag characters, because they can hide instructions for the agent. When a prompt had them, Founding Bot X warns you that it may be malicious.