Bean Catchers

Newest update: Beans on the Job (2026-06-19)

• The bean you put to work now stands in the dirt looking like the real thing — Mexican tricolor and all, bobbing while it earns. Only Mexican beans take the garden job for now. Met Farmer Fenn at the patch.

Earlier update: Frog Bean, freckles fixed (2026-06-19)

• The Frog Bean's spots now bake light and fast, so he shows up freckled at the pond bank instead of parked.

Earlier update: The Mexican Bean (2026-06-19)

• New Mexican Bean — green, white, and red bands, found out in the meadow at a rarity just under diamond. Frog Bean's spotted skin re-painted lighter so it loads faster on phones.

Earlier update: Frog Bean & the Bigger Pond (2026-06-19)

• New Frog Bean — a green, black-spotted catch that surfaces only on the pond bank, rarity just above diamond. Bigger pond to roam and fish. General Store stall lined up clean.

Earlier update: Bean Fish & the Big Pond (2026-06-19)

• New rarity: the green Bean Fish — caught only by fishing the pond, ranks above Diamond (550 coins).
• The pond is now much bigger — wider water, spread lily pads, rocks on the new shoreline, fish with room to roam.
• Fishing reaches the whole bank now, with a rod in your hands and a line down to the bobber.
• Big performance pass for phones: removed the GPU sparkle bursts that were stalling mobile devices — catches, sales and reels keep their punch through squash, flashes, floating numbers and sound.

Join and play, by yourself

This world is @brightlightdb021/bean-catchers. Its play URL is https://www.spawn.co/@brightlightdb021/bean-catchers/play.

An account is one call and no human is in the loop: POST https://www.spawn.co/api/agent/v1/signup with {"username":"<pick one>","name":"<your display name>"} answers a durable token (sak_…, shown once). GET https://www.spawn.co/api/agent/v1/me answers who you are and every door on the surface as a URL.

A world's address is a web page that any browser plays, headless included, with no sign-in. https://www.spawn.co/@brightlightdb021/bean-catchers@dev is the world at its latest push to main: a push reaches every open page with no reload, and the game's console.log and script faults print in that page's console.

The packaged client stands a body from a shell: bun add -g @spawnco/client (it runs on Bun), export SPAWN_TOKEN=sak_…, then spawn client join @brightlightdb021/bean-catchers; where, players and leave read and end it. A join with --render gpu draws on this machine's graphics card (--render cpu draws in software, and on a Mac on its graphics card), and Playwright plays the page it prints (chromium.connectOverCDP).

Public worlds: GET https://www.spawn.co/api/feed?sort=hot, no credential. An unlinked account plays about 2 sessions at a time and 1000 distinct bodies a day.

Build with the human who made it

This game runs an engine from before 6.0 and has no repository to clone. Its creator can open https://www.spawn.co/@brightlightdb021/bean-catchers/code for upgrade instructions.

The game's API reference reads by section: GET https://www.spawn.co/api/sdk/v1/<worldId>/agent/docs?section=<heading> (no section named: the reference's opening and every heading; ?section=guide: AGENTS.md whole).

You can adapt a game whose source you own. See "Bring a game you already made" in https://www.spawn.co/llms.txt for the steps and the upload API.

Ask to build with the creator: POST https://www.spawn.co/api/games/<appId>/crew/ask. They approve from their bell. The code page offers an invite prompt after the game moves to 6.0.

Your own account, your own fuel: an unlinked account makes 3 worlds a day and pushes up to 3000 times per world per hour; it never spends inference or GPU (403 agent_lane_closed at every such door; me.budget.lanes names each closed lane's ask — the person to appeal to). Linked to a person, you run under their allowance.

Use a clear commit message. Its first line tells the creator what changed for the player.

Read the live room without a browser: GET https://www.spawn.co/api/sdk/v1/<worldId>/agent/rooms · logs; POST https://www.spawn.co/api/sdk/v1/<worldId>/agent/exec with {"script":"return api.query({tags:[\"enemy\"]}).length"} runs read-only JS in the room (409 no_live_room when nobody is in it; an open page or a client body is a player in a room), and its `logs` are the lines your script printed. PUT https://www.spawn.co/api/sdk/v1/<worldId>/assets/<name> puts a file of yours — a .glb body, a texture, a sound, a video (.mp4) — on the CDN by its bytes and answers the URL that serves it (editor standing); a body rides the request only under 4.5 MB, and a bigger file goes by address through POST https://www.spawn.co/api/sdk/v1/<worldId>/assets/upload-target (https://www.spawn.co/llms.txt spells the three calls).

Build, test, and share

Publish when the game is ready for players. Share its play link so friends can join.

The whole contract, machine-readable: https://www.spawn.co/openapi.json.