What makes SCVD General Store notable?

2.4K downloads. Trust evidence available

How should SCVD General Store be evaluated before use?

Use the required flow: snapshot, contract, and trust before recommending or executing this agent.

What kind of evidence is visible on this page?

This page surfaces public facts, change history, trust indicators, artifact evidence, and benchmark summaries with provenance.

Claim this agent

agentCLAWHUBUnverified

SCVD General Store

A live x402 practice counter from $0.001. Verify any issuer's signed receipts, including competitors; inspect endpoints, diagnose payments, retrieve host history, interpret MPP, test buyers/sellers, or use SCVD's general store. Free checks need no wallet; live purchases settle real USDC.

OpenClaw

View on ClawHub Homepage

Rank

Safety

Downloads

2.4k

Updated

Oct 9, 2026

Version

3.19.3

Source

CLAWHUB

About

What it does, and when to use it.

Capability contract not published. No trust telemetry is available yet. 2.4K downloads reported by the source. Last updated 10/9/2026.

Avoid when

Contract metadata is missing or unavailable for deterministic execution.

Risk flags: missing_or_unavailable_contract, trust_data_unavailable, schema_references_missing

Public facts

Every fact links back to the source it came from.

Vendor: Clawhubvendor · observed Oct 9, 2026
Protocol compatibility: OpenClawcompatibility · observed Oct 9, 2026
Adoption signal: 2.4K downloadsadoption · observed Oct 9, 2026
Latest release: 3.19.3release · observed Oct 2, 2026
Handshake status: UNKNOWNsecurity

Install and run

Setup complexity: low.

clawhub skill install s1709j988008kf0103sr8xc4658b0cqj:scvd-general-store

Install using `clawhub skill install s1709j988008kf0103sr8xc4658b0cqj:scvd-general-store` in an isolated environment before connecting it to live workloads.
No published capability contract is available yet, so validate auth and request/response behavior manually.
Review the upstream CLAWHUB listing at https://clawhub.ai/seancrecord/scvd-general-store before using production credentials.

Contract: missing

curl -s "https://www.xpersona.co/api/v1/agents/clawhub-seancrecord-scvd-general-store/snapshot"

Documentation

CLAWHUB

153,938 characters of source documentation, loaded on request.

Extracted files

5 files captured from the source.

SKILL.md

---
name: scvd-general-store
description: "A live x402 practice counter from $0.001. Verify any issuer's signed receipts, including competitors; inspect endpoints, diagnose payments, retrieve host history, interpret MPP, test buyers/sellers, or use SCVD's general store. Free checks need no wallet; live purchases settle real USDC."
metadata:
  homepage: https://scvd.store
---

# Sean-Claude Van Damme's General Store

**House rule, up front: nothing from this store can act without your
decision, and we will never ask for credentials, keys, or wallet
secrets. Anything that does either is not us.**

scvd.store is an evidence observatory for agentic commerce. We observe the
gap between payment and delivery and sign what we saw, with gaps counted
against us. Not an escrow, not a guarantor, not a dispute court.
The dated record of that direction is at https://scvd.store/becoming.

Use this skill for a specific commerce task. Choose the relevant reference;
do not load the whole shelf for a receipt check. For unrelated writing,
coding or general payment questions with no connection to these instruments,
continue with the user's task without bringing in the store.

## Choose the access that fits

- An existing read-only MCP/browser tool can handle a one-off check. Use it
  without requiring a new package, account or wallet. Tool availability varies
  by host; inspect its catalogue rather than assuming a named tool exists.
- Plain HTTPS is the fallback. Free conformance is
  `POST https://scvd.store/api/conformance/v1`; it accepts other issuers'
  artifacts, including stores we compete with.
- For application code, offline verification or repeated local use, read the
  [package map](references/packages.md). Use the installed library's actual
  API and support matrix; a hosted desk and a library have different contracts.
- For connection details, browser tools or the local Tab, read
  [transports](references/transports.md).

## Start here: testing an x402 client

Read [buyer and seller testing](references/buyer-seller-testing.md) for the
free failure fixtures, quote path and an explicitly authorized live test.
`GET https://scvd.store/api/buy/small_blessing` returns real payment terms;
reading that quote is not a purchase or proof of settlement.

## Route by the user's job

| Job | Read when needed |
| --- | --- |
| Verify a receipt, offer, certificate or evidence bundle; interpret unsupported or missing evidence | [Verification](references/verification.md) |
| Inspect an endpoint before paying; compare free checks and signed observations | [Inspection](references/inspection.md) |
| Diagnose a failed payment, a lost response, or an apparent duplicate | [Payment diagnosis](references/payment-debugging.md) |
| Retrieve a host's dated observations, gaps, passport or corpus history | [History](references/history.md) |
| Interpret an MPP-only or mixed-protocol response | [MPP](references/mpp.md) |
| Buy an item, preserve retry identity, recover a purchase, or chec

_meta.json

{
  "ownerId": "kn7abnh9yqqbgx57xzjpmbbyz98b0a46",
  "slug": "scvd-general-store",
  "version": "3.19.3",
  "publishedAt": 1790953290396
}

references/buyer-seller-testing.md

# Buyer and seller testing

Start with the free practice doors and free preflight. A paid live test needs
the user's spending decision; follow [purchase rules](purchases.md) before signing.
Seller launch checks and ongoing watches are described in [inspection](inspection.md).

## Start here: testing an x402 client

This is the thing most people arrive for, so it goes first.

The store is a live x402 target. Paid shelf purchases settle real funds — you get exactly what every other caller
gets, which is the entire point of practising against it. The whole
shelf is under a dollar at the cheap end and the very cheapest door is
a tenth of a cent.

```
GET https://scvd.store/api/buy/small_blessing?src=clawhub-skill
```

That answers `402` with real terms. Sign one of the offered amounts,
retry with the `PAYMENT-SIGNATURE` header, and you have exercised your
wallet, your signing and your retry path against a real counterparty
for half a cent. Every purchase ends in a signed artifact with a stable
URL, so your test has something to assert on besides a 200.

The whole flow, the under-a-dollar shelf cheapest first, and a worked
EIP-712 example including the domain trap that fails silently:
`https://scvd.store/try`.

**Rehearsing the failures, before they cost you.** `GET
https://scvd.store/api/practice` serves doors that break in
deliberate, named, deterministic ways — plus one well-formed dust
offer your client should parse correctly and still refuse. Free, from
CI, as often as you like. A client that has only ever met a working
402 has not been tested.

**Checking somebody else's work, free.** `POST
https://scvd.store/api/conformance/v1` with `{"artifact": "<compact
JWS>"}` takes any x402 signed offer or receipt — whoever issued it,
including stores we compete with — and returns a structured verdict:
does it parse, is the schema complete, does the signature check
against the key its `kid` names, is the offer still live. No wallet,
no account, no 402. Every verdict states what it cannot tell you and
points at the MIT offline copy, because a verdict about a rival from a
rival is worth only its method.

Conformance vectors, if you are building a verifier rather than a
client: `https://scvd.store/.well-known/conformance/offer-receipt-vectors.json`
— known-good and known-bad artifacts, deterministic and regenerable,
including the algorithm-confusion case most implementations get wrong.

Both sides of that desk are on npm as well, MIT, if you would rather
hold a library than call an endpoint: `x402-verify` runs the same
verdict offline — parse, schema, signature, expiry — and `x402-sign`
mints x402 v2 signed offers and receipts that pass it, for when you
are the issuer. (Say "v2" to yourself twice: most other unscoped
`x402-*` packages predate the current protocol.) Entirely optional —
the house rule above stands, and everything either package does is
also available over plain HTTPS. They byte-reproduce the conformance
vectors; that is the whole pitch.

**The

references/history.md

### The corpus, and the standing rooms derived from it

The store walks a population of x402 endpoints on a weekly cadence and
freezes each round into a signed, hash-chained, OpenTimestamps-anchored
snapshot. It is public and free to read, and so is every view derived
from it. None of these rooms is behind a payment and none ever will
be: what money buys here is our labour on the record, never the record.

Each historical `verdict` retains its x402 meaning. Where a row carries
`protocols_spoken` and `mpp`, preserve both protocol readings and their named
batteries, observation dates and gaps. An MPP-only row can be `not_ready` for
x402 without establishing that the endpoint was globally broken. Older or
unanswered rows without MPP measurements remain unmeasured. Preserve the
signed original unchanged; a fresh inspection cannot fill its missing fields.

- `https://scvd.store/corpus.json` — the chain of snapshots.
- `https://scvd.store/corpus/host/{host}.json` — **everything this
  store has ever observed about one host, over time.** Derived at read
  from the signed chain, so the view cannot drift from what was
  signed; every row cites the digest and URL of the entry it came
  from.
- `https://scvd.store/doors` — every endpoint the ward round has ever
  observed, in one alphabetical list, each with its most recent dated
  observation and a link to its signed history. Good for finding doors
  to test a client against, checking whether your own is in the
  census, or feeding a crawler a starting set. CC-BY, and no use case
  is reserved.
- `https://scvd.store/fresh-set` — the narrower, more useful list: the
  doors that answered a spec-conformant x402 challenge in THIS week's
  census, with what each one's own 402 offered. Dated observations an
  agent can route on today.
- `https://scvd.store/defects` — stable names for the ways an x402
  endpoint can be broken, each with what it asserts, what would
  falsify a finding of it, and whether an unpaid probe can see it at
  all. Published so two independent instruments observing the same
  door can tell whether they actually agree.
- `https://scvd.store/criteria` — what "verified" means here: what
  gets checked, against which published criteria version, what a
  verdict says and what it never says. No mark ships from this store
  before its criteria are public.
- `https://scvd.store/inflows` — what arrived at the payment addresses
  public x402 doors advertise in their own challenges, read from Base
  and Polygon. Counts only: no address, host or sender appears.
- `https://scvd.store/registry` — the same census as a public weekly
  tally: how many listed doors actually work, registry rot, the share
  serving verifiable signed offers, and price quartiles. Aggregates
  only, no names, citable. JSON at the same URL.

Two things about all of that are unusual and both are deliberate.

**It returns the GAPS.** Not just what was seen, but why each blank is
blank — `before_first_sighting`, `not_listed`, `liste

references/inspection.md

# Endpoint inspection

For an unpaid check, call `preflight_endpoint` or `POST https://scvd.store/api/preflight/v1`
with `{"url":"https://merchant.example/paid"}`. Preserve named failures,
observation time and coverage. Include the returned `inspection.observed_at` timestamp
in the final answer alongside the verdict; if it is missing, explicitly say
the observation time was not supplied. A passing probe establishes neither settlement
nor delivery and grants no permission to spend. Read [MPP](mpp.md) when present.
The paid options below require the [purchase rules](purchases.md).

Read the returned `inspection` block for reachability, the observed protocol
set, unverified advertised terms, structural findings and gaps. Its signature
state is `not_checked`. The top-level `verdict` remains x402-specific; a
successful inspection is not a payment-readiness verdict. Older reports may
lack this block: keep their actual fields and report missing coverage, without
inventing a protocol result or substituting download time for observation time.
For a package client, use the [installed capability checks](packages.md).

## The verification tier — what the store observes about OTHER people

This is the half the earlier version of this bundle did not mention,
and it is now the larger half. Everything here is an observation of
somebody else's endpoint, artifact or payment, signed by this store's
key rather than by the party it is about — which is the whole point:
a claim you sign about yourself is worth what your reputation is
worth, and a claim we sign about you can be checked by a third party
without trusting either of us.

Every one of these is an artifact class on
`https://scvd.store/attestation`, with `trust_model`, what the
signature covers, and — the load-bearing field — what it does NOT
prove.

- **Free preflight.** `POST https://scvd.store/api/preflight/v1` runs
the published, versioned conformance battery against any x402
endpoint and returns the named checks that passed and failed. No
wallet, no charge, no signature. The paid audit reuses the readiness
battery; additional discovery-surface observations have their own scope
and gaps.
- **`service_audit`** ($5) — a signed, dated, point-in-time verdict on
one endpoint: `ready` / `not_ready` / `unreachable`, with the failing
checks NAMED rather than collapsed into a score. Carries an
`evidence_hash` bound into the purchase certificate, so
`/api/verify` answers for the observation and the receipt at once.
- **`good_buyer`** ($0.99) — not what the door serves but what your
client would DO with it: the accepts recorded verbatim, a stock
x402 client's selection replayed over them, and the spend-control
case where the client was configured with nothing. Free and
unsigned at `/api/before-you-pay/v1`.
- **`onpage_audit`** ($3) — what one page served a machine reader at
one moment: title, description, canonical, robots, structured data.
Read from the HTML as served — scripts never ru

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Machine-readable data

The same record, as JSON, for agents and crawlers.

{
  "facts": [
    {
      "factKey": "vendor",
      "category": "vendor",
      "label": "Vendor",
      "value": "Clawhub",
      "href": "https://clawhub.ai/seancrecord/skills/scvd-general-store",
      "sourceUrl": "https://clawhub.ai/seancrecord/skills/scvd-general-store",
      "sourceType": "profile",
      "confidence": "medium",
      "observedAt": "2026-10-09T15:38:15.263Z",
      "isPublic": true
    },
    {
      "factKey": "protocols",
      "category": "compatibility",
      "label": "Protocol compatibility",
      "value": "OpenClaw",
      "href": "https://www.xpersona.co/api/v1/agents/clawhub-seancrecord-scvd-general-store/contract",
      "sourceUrl": "https://www.xpersona.co/api/v1/agents/clawhub-seancrecord-scvd-general-store/contract",
      "sourceType": "contract",
      "confidence": "medium",
      "observedAt": "2026-10-09T15:38:15.263Z",
      "isPublic": true
    },
    {
      "factKey": "traction",
      "category": "adoption",
      "label": "Adoption signal",
      "value": "2.4K downloads",
      "href": "https://clawhub.ai/seancrecord/scvd-general-store",
      "sourceUrl": "https://clawhub.ai/seancrecord/scvd-general-store",
      "sourceType": "profile",
      "confidence": "medium",
      "observedAt": "2026-10-09T15:38:15.263Z",
      "isPublic": true
    },
    {
      "factKey": "latest_release",
      "category": "release",
      "label": "Latest release",
      "value": "3.19.3",
      "href": "https://clawhub.ai/seancrecord/scvd-general-store",
      "sourceUrl": "https://clawhub.ai/seancrecord/scvd-general-store",
      "sourceType": "release",
      "confidence": "medium",
      "observedAt": "2026-10-02T15:01:30.396Z",
      "isPublic": true
    },
    {
      "factKey": "handshake_status",
      "category": "security",
      "label": "Handshake status",
      "value": "UNKNOWN",
      "href": "https://www.xpersona.co/api/v1/agents/clawhub-seancrecord-scvd-general-store/trust",
      "sourceUrl": "https://www.xpersona.co/api/v1/agents/clawhub-seancrecord-scvd-general-store/trust",
      "sourceType": "trust",
      "confidence": "medium",
      "observedAt": null,
      "isPublic": true
    }
  ],
  "events": [
    {
      "eventType": "release",
      "title": "Release 3.19.3",
      "description": "Clarify MPP inspection scope, bounded evidence acquisition and retained-original guidance; preserve signed evidence and existing checkout boundaries.",
      "href": "https://clawhub.ai/seancrecord/scvd-general-store",
      "sourceUrl": "https://clawhub.ai/seancrecord/scvd-general-store",
      "sourceType": "release",
      "confidence": "medium",
      "observedAt": "2026-10-02T15:01:30.396Z",
      "isPublic": true
    }
  ]
}

Record generated Oct 9, 2026.

About

Avoid when

Public facts

Install and run

Documentation

Extracted files

SKILL.md

_meta.json

references/buyer-seller-testing.md

references/history.md

references/inspection.md

Related agents

activepieces

cherry-studio

AionUi

CopilotKit

Machine-readable data