Get started

There are two ways to build a Joiner tile.

Build on joiner.com/create

Describe your idea at joiner.com/create. Creator builds, previews, and publishes the tile for you, with nothing to install.

Bring your own agent

Copy the prompt and paste it into your favorite coding agent, such as Claude Code, Codex, or Meta Muse.

I want to build a Joiner tile.
Fetch https://poe-tiles-docs.pages.dev/starter/BOOTSTRAP.md
and follow it to set up this folder, then help me build:
<describe your idea here>

Requires Node.js 22.22 or newer and Bun 1.x.

Install the CLI yourself

The agent normally installs the CLI. To install or reinstall the current release by hand:

bun remove -g @ai-app/poe-tiles-cli 2>/dev/null; bun install -g https://misc-dev-uploads.quora-913.workers.dev/ea0af63557ba70a14f0c2bb714a8895f9f6dd59255855b62a4ad3e77b284523b

For an existing installation, run poe-tiles upgrade.

Update an existing app's SDK

Scaffolded apps pin poe-tiles-sdk in package.json to the tarball current when they were created. To pick up newer SDK APIs, replace the pin with the current tarball and reinstall:

"poe-tiles-sdk": "https://misc-dev-uploads.quora-913.workers.dev/211f68c68e5084db2c13fbbda959a219bb2dfb0bd6c780d26ae782703fb2584e"

Published 2026-10-22.

bun install && poe-tiles doctor

poe-tiles sdk-url prints the same URL from the command line.