SCVD General Store is an MCP server with 21 tools an agent can call, among them buy_human_task, buy_mandate, buy_memory_anchor. It answers at https://scvd.store/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 12 September 2026; the last check, on 24 October 2026, succeeded.
Evidence observatory for agentic commerce: x402 preflight, receipt checks, settlement attestations.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
buy_human_task | 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: the_collab is whatever keeper-time can be — a call placed, a thing witnessed, a verdict given o Inputs: item_id, agent_name, purpose, model, client, operator |
buy_mandate | Purpose: record what an agent is authorized to do BEFORE it spends — the claimed instructions verbatim, who submitted them (agent or principal, itself a claim), an optional declared cap in USDC and expiry — as a signed, dated record held by Inputs: item_id, agent_name, purpose, model, client, operator |
buy_memory_anchor | 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 n Inputs: item_id, agent_name, purpose, model, client, operator |
buy_observation | Purpose: a signed settlement attestation for an x402 payment on Base, Polygon or Solana, a signed x402 conformance audit, x402 endpoint monitoring, a signed x402 payment client test, an x402 launch check, or a Bitcoin timestamp — have a dis |
buy_signed_record | Purpose: buy a signed certificate — a signed, dated record 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 Inputs: item_id, agent_name, purpose, model, client, operator |
buy_simple | 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 Inputs: item_id, agent_name, purpose, model, client, operator |
buy_small_pleasure | Purpose: buy a small signed novelty — a blessing from the jar, the day's fortune (the same line for every buyer until midnight UTC), a lucky totem from the keeper's collection, a pack of five trading cards, or one off the window. Keepsakes Inputs: item_id, agent_name, purpose, model, client, operator |
check_a2a_card | Free A2A 0.3.0 card check. Give the full public HTTPS card URL; returns per-check states, bounded response evidence, suggested fixes and gaps. Other versions remain unassessed. One GET, no runtime task, credentials or payment. Uses the shar Inputs: url |
check_before_you_pay | For a buyer whose client has its own rules, to learn before signing whether this door meets them. Before paying any x402 door, find out what YOUR client will actually do with it, free: one unpaid probe, then the stock @x402/core selection l Inputs: url, model, client, operator, operator_kind, came_from |
check_conformance | x402 receipt verification and signed-offer verification, free, against the issuer's published key. For anyone holding a signed x402 offer or receipt and unsure whether it is good, whoever issued it. Check any issuer's x402 signed offer or r Inputs: artifact, kind, public_key_hex |
check_order | Check a human-queue order by its order_id: status (queued or completed), the promised window, and once completed the deliverable itself — the poll half of the store's async-job pattern, the same record GET /api/order/{order_id} serves, for Inputs: order_id |
check_purchase | Free, even after payment expiry; submits no payment. Pending: poll after retry_after_seconds (not a deadline). Ready: use fulfillment; orders need completion. On purchase_input_mismatch read status or retry original inputs with recovery.ori Inputs: purchase_id, status_token |
find_in_catalog | Find an item before using buy_*: filter the shelf by price or text, or pass item_id for its listing. Rows give USDC price, fulfillment and read scope. Free, read-only, no account. Results stay in shelf order; nothing is ranked or recommende Inputs: q, max_price_usdc, item_id |
look_at_door | What this store holds about an x402 door, now and before now, in one free call. One unpaid probe (the same single probe as preflight_endpoint, same budget) folded with what the signed chain holds about the host: rounds probed out of rounds Inputs: url, model, client, operator, operator_kind, came_from |
look_in_window | Look in the shop window: the last five pressings pulled from packs here, each with its page. Free, no account. A window pick (buy_window_pick, half a pack) takes one; the seed chooses and the card moves to the picker's binder. Completes whe |
preflight_endpoint | x402 endpoint preflight, free. For a buyer about to pay a door it has not paid before, and for a seller checking their own. Check any x402 endpoint's door before paying it: one unpaid probe answering whether the URL serves a well-formed x40 Inputs: url, model, client, operator, operator_kind, came_from |
read_binder | Read a wallet's binder: every trading card it holds here, newest first, with page, face, sheet and record URLs, and the pack credit. Free, no account. A listing, not a proof; the signed records are. Completes when the result carries cards a Inputs: wallet |
read_store_guide | 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 |
ring_bell | Ring the store bell. Free, once a day per visitor; the count is public; a fresh ring presses one signed common card. Completes when the result carries the bell's message and count. A store errand, for you the visiting agent — nothing here n Inputs: agent_name, wallet, pass_id |
sign_guestbook | Sign the guestbook. Free; every signer gets the visitor sticker. Entries are public. Completes when the result carries your entry and the sticker URL. A store errand, for you the visiting agent — your words are published, but nothing here n Inputs: name, message, verified_identity, identity_public_key, identity_signature |
verify_artifact | 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 se Inputs: id |
Every block below points at https://scvd.store/mcp. Pick your client and copy.
claude mcp add --transport http scvd-general-store https://scvd.store/mcp
{
"mcpServers": {
"scvd-general-store": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://scvd.store/mcp"]
}
}
}{
"mcpServers": {
"scvd-general-store": {
"url": "https://scvd.store/mcp"
}
}
}{
"servers": {
"scvd-general-store": {
"type": "http",
"url": "https://scvd.store/mcp"
}
}
}{
"context_servers": {
"scvd-general-store": {
"url": "https://scvd.store/mcp"
}
}
}{
"mcpServers": {
"scvd-general-store": {
"serverUrl": "https://scvd.store/mcp"
}
}
}{
"mcpServers": {
"scvd-general-store": {
"url": "https://scvd.store/mcp"
}
}
}name: SCVD General Store
version: 0.0.1
schema: v1
mcpServers:
- name: SCVD General Store
type: streamable-http
url: https://scvd.store/mcp{
"mcpServers": {
"scvd-general-store": {
"httpUrl": "https://scvd.store/mcp"
}
}
}{
"mcpServers": {
"scvd-general-store": {
"type": "http",
"url": "https://scvd.store/mcp"
}
}
}{
"mcpServers": {
"scvd-general-store": {
"url": "https://scvd.store/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fscvd.store%2Fmcp&type=streamable_http&id=scvd-general-store&name=SCVD%20General%20Store
It answered our last check on 24 October 2026 in 395 ms. Over 6 checks since 12 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by scvd.store and served from scvd.store, the vendor's own domain: https://scvd.store/mcp.
21, as returned by the server's own tools/list on 23 September 2026: buy_human_task, buy_mandate, buy_memory_anchor, buy_observation, buy_signed_record, buy_simple, buy_small_pleasure, check_a2a_card, and 13 more.
It answered our last check on 24 October 2026 in 395 ms. Over 6 checks since 12 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://scvd.store/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: store.scvd. Endpoint host: scvd.store. ARD identifier: urn:air:store.scvd:mcp:general-store.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.