Crumbs

Crumbs is an installable web app with the tools every token community on Cookie Chain ends up needing. Snapshot pulls every holder of a token from the Cookiescan DAS index, folded by wallet with pools and vaults flagged, and gives you a concentration bar, a sortable table, a CSV and a share card. Paste an NFT collection instead and it reads every piece and its owner straight from the chain (Token Metadata and the token accounts, no index lag, so a drop minted a minute ago is already there) and counts the pieces each wallet holds, ready for a holder-only airdrop. Airdrop sends COOK or any SPL or Token-2022 token to that snapshot or to a pasted list, same amount for everyone or pro-rata, packed into as few transactions as fit, with missing token accounts created, one wallet prompt, and live confirmations with Cookiescan links. Cleanup revokes delegates and closes empty token accounts so the rent comes back. Swap by link packs a two-sided token trade into one transaction against a durable nonce, so two wallets can trade with no escrow and no pool. A .cook name works wherever Crumbs asks for a wallet (airdrop recipients, the swap counterparty), and wallets that set a primary name show it on the leaderboard, in holder tables and in the wallet button, read straight from the name service program. Crumb Clicker is an idle clicker where every click is a Cookie Chain transaction, signed by a browser session key after one wallet approval; each UTC day's totals settle on chain and split a fixed pool of CRUMB, the app's proof-of-play token, minted only through the emission program with a hard cap and supply-triggered halvings. The bakers a player owns stand around the cookie as three.js line art and send crumbs its way; the ones still to buy wait as dashed outlines. Mint NFT releases a quick drop in one screen: one picture, as many numbered copies as you like (up to 1,000), sent to your wallet, to every holder of a token from a snapshot, or to a pasted list. The picture is resized to 1024px WebP in the browser and stored on Cookie Chain itself in a byte-blob program, next to one metadata JSON per piece; a keyless read route serves those bytes to wallets, Cookiescan and Baked Bazaar. One wallet approval funds a session key with the exact rent and fees; it mints the collection NFT and every piece as a standard Metaplex NFT (master edition, verified collection, your royalty), hands every update authority to you and refunds the rest. A finished drop links straight to a snapshot of its holders. Three Anchor programs deployed on Cookie Chain mainnet run the game, the mint and the storage: crumb_clicker 7aPZt6exe1H2A1fnSqV2kV2ZHpgQWtKe4LYEXv1x3Lqi, crumb_emission C8NRjLU9ajS5okBSbDhMBXsF2naVGm82y6g3hdefTQcY and crumb_store A9bmhLfaJRUQKQvRktrtztg1w3hoRjp5UVc5TUhcaq2J. No server holds state: reads come from rpc.cookiescan.io and api.cookiescan.io, NFT files are read straight from the chain, and every write is a transaction signed in the user's browser, by the Nightly wallet or by a session key it funded.