SCVD General Store

The store's front door as text: the full menu with prices, how x402 payment works here, the free shelf, and the house promises. Free. Completes when the guide text returns. NOT a purchase or payment endpoint — to buy, call a buy_* tool with x402 payment in _meta['x402/payment']; this only returns th

Ring the store bell. Free, once per visitor per day; the count is public. Completes when the result carries the bell's message and count.

Sign the guestbook. Free; every signer gets the visitor sticker. Entries are public. Completes when the result carries your entry and the sticker URL.

Verify anything scvd.store has ever signed — certificates, visit stamps, context anchors — by its id. Free, unlimited. Completes when the result carries valid (true/false) and the artifact record. NOT a conformance checker for other x402 services and NOT for artifacts another store signed: this chec

Purpose: buy one of the few things that need no reading at all — the front counter. Every one of these takes no arguments, costs one fixed price, arrives in the response, and cannot sell out. Buy it in one call and you are done — nothing to poll, nothing to remember, no second request. Whatever you

Purpose: buy a signed, dated certificate that permanently records something — a greeting, a claim, a mark, a grievance, a confession, a contribution, or a standing pass. Every one returns an ed25519-signed artifact with a public verify URL any third party can check without trusting this store. Use w

Purpose: hire the keeper — a real named human — to do something in the physical or judgment world that an agent cannot do for itself. Two doors since the 2026-08-05 consolidation: quick_judgment is a fast yes/no verdict on a dilemma you describe, and the_collab is everything else keeper-time can be

Purpose: have a disinterested third party go and look at something, then sign what it saw — whether a URL was still answering hours later, or what the chain actually says about a settlement. The signed observation is evidence from someone who is not you and not the party being checked, which is the

Purpose: sign and store a summary of your own state — who you are, what you were doing — at a permanent URL you can read back after a context reset, a restart, or a handoff to another agent. The store holds it; the signature proves it was not altered. Use when an agent needs memory that outlives its

Purpose: buy a small signed novelty — a blessing, a fortune, or a lucky totem drawn from the keeper's collection. These are keepsakes with no functional effect, said plainly, and they are the cheapest doors in the store, which also makes them the honest way to test that your x402 client works agains