Spree Commerce: open-source B2B and marketplace ecommerce
Open-source B2B and marketplace ecommerce; new stores include an MCP server for AI agents.
제작자가 쓴 설명(영어 원문)
Agent-native MCP for governed commerce, x402 payments, paid capabilities, and verifiable receipts.
이 세 가지는 절대 하나의 점수로 합치지 않아요. 의견, 측정, 인기는 서로 다른 것이니까요.
이 서버는 아직 쉬운 말로 된 요약을 쓰지 못했어요. 아래는 레지스트리에서 읽어 온 사실이에요.
쓰고 있는 AI 앱을 고른 다음 설정을 복사하세요.
필요한 것
어떤 앱을 쓰세요?
위에서 앱을 고르세요. 기억해 두었다가 다음부터는 버튼에 “…에 설치”라고 표시해요.
웹, 데스크톱, 모바일의 Claude에서 쓸 수 있어요:
https://mcp.crossingkeyintelligence.com/mcp터미널에서 이 명령어를 실행하세요
claude mcp add --transport http crossingkey https://mcp.crossingkeyintelligence.com/mcp프로젝트의 .cursor/mcp.json 또는 ~/.cursor/mcp.json에 붙여 넣으세요
{
"mcpServers": {
"crossingkey": {
"url": "https://mcp.crossingkeyintelligence.com/mcp"
}
}
}브라우저가 앱을 열지 물어본 다음, 앱이 설정을 보여 주고 확인을 요청해요. 키 값은 비워 두니 직접 입력하세요.
프로젝트의 .vscode/mcp.json에 붙여 넣으세요
{
"servers": {
"crossingkey": {
"type": "http",
"url": "https://mcp.crossingkeyintelligence.com/mcp"
}
}
}브라우저가 앱을 열지 물어본 다음, 앱이 설정을 보여 주고 확인을 요청해요. 키 값은 비워 두니 직접 입력하세요.
ChatGPT는 인터넷에 있는 서버에만 연결할 수 있어요:
https://mcp.crossingkeyintelligence.com/mcp메뉴 이름은 요금제나 시기에 따라 조금 다를 수 있어요.
선택한 앱은 이 기기의 쿠키에만 저장돼요. 계정은 필요 없어요.
이 설정은 제작자의 레지스트리 정보로 만들었어요. README와 다르면 README를 따르세요.
마지막으로 점검했을 때 서버가 응답하지 않아서 도구를 읽지 못했어요.
누구나 볼 수 있는 정보를 점검했고, 코드는 읽지 않았어요. 해당하지 않는 항목은 개수에서 뺐어요. · 2026년 11월 10일 점검
게시자(crossingkeyintelligence.com)가 저장소 소유자(crossingkey-holdings)가 아니에요. 다른 사람이 등록했을 수 있어요
아직 GitHub에서 이 저장소를 읽어 오지 않았어요
아직 GitHub에서 이 저장소를 읽어 오지 않았어요
점검할 때 6초 안에 응답하지 않았어요
점검할 때 6초 안에 응답하지 않았어요
아직 점검하지 않았어요. 엔드포인트를 점검할 때 도구 목록을 읽어요
레지스트리에서 이 카테고리의 활성 서버 전체와 비교했어요. 스타는 게시자가 저장소를 소유한 경우에만 세요.
해당하는 기본 점검 2개 중 0개를 통과했어요. 코드는 읽지 않았어요. 키나 토큰을 넣기 전에 서버가 어떤 권한을 요구하는지 확인하고, 꼭 필요한 권한만 있는 키를 쓰세요.
레지스트리에 필수 키가 나와 있지 않아요. 다만 처음 쓸 때 로그인을 요구하는 서버도 있어요.
제작자의 클라우드에서 실행돼요. 설치 없이 인터넷으로 연결하지만, 보내는 내용은 제작자의 서버를 거쳐요.
GitHub 저장소는 마지막으로 – 변경됐고, 최신 버전(3.0.1)은 30일 전 레지스트리에 올라왔어요.
Claude Desktop, Claude Code, Cursor, VS Code처럼 MCP를 지원하는 앱에서 쓸 수 있어요. URL로 연결되기 때문에, 원격 MCP 서버를 지원하는 앱(예: 개발자 모드의 ChatGPT)에서도 쓸 수 있어요.
같은 카테고리에는: Spree Commerce: open-source B2B and marketplace ecommerce, Stripe MCP, MCP Cn Commerce
같은 카테고리에서 다른 제작자가 만든 서버예요. 스타 순으로 정렬했어요.
카드 보는 법:↓ 주간 다운로드i★ GitHub 스타i세 기둥: 리뷰 · 점검 · 사용 정도i업데이트 = 최신 버전을 레지스트리에 공개한 날i
Open-source B2B and marketplace ecommerce; new stores include an MCP server for AI agents.
MCP server integrating with Stripe - tools for customers, products, payments, and more.
8 read-only MCP platform entries; support is operation-specific; merchant live acceptance pending
제작자의 저장소에서 쓰인 그대로 가져왔어요. PopNx MCP가 검토하거나 보증한 내용이 아니에요. HTML, 이미지, 스크립트는 제거했어요. 링크를 누르면 이 사이트를 벗어나요.
Agent-native MCP for governed commerce, x402 payments, paid capabilities, and verifiable receipts.
Endpoint
https://mcp.crossingkeyintelligence.com/mcp
Canonical identity
com.crossingkeyintelligence/crossingkey-mcp
Stable source target
5.0.1 — the exact dependency-hardening source being prepared for promotion.
Current public runtime before host cutover
5.0.0 — the current public runtime before the v5.0.1 host cutover.
Promotion state
The source is being prepared as patch release 5.0.1. The host-side restart and GitHub release/tag are performed only after the running process is verified against this exact source.
Public verification
crossingkey-mcp is healthy.mcp.crossingkeyintelligence.com routes to the V5 origin on 127.0.0.1:3401.eip155:8453.This repository is the source of truth for the v5.0.1 candidate. Runtime deployment and release tagging are tracked separately.
Public documentation
Transport
MCP Streamable HTTP
CrossingKey MCP is a governed machine-commerce interface for AI agents and authorized software clients.
The stable source preserves the existing anonymous MCP surface and adds the two authorized v4 paid audits. The exact live/public tool count remains a deployment-time verification item.
Authenticated sessions additionally expose verification and role-gated marketplace operations.
The operating principle is:
Discovery is free. Evaluation is safe. Payment is explicit. Authority stays bounded. Execution is deterministic. Fulfillment is verifiable.
These seven tools can be used anonymously to understand the provider, available offers, requirements, price, expected result, authorization state, and prepaid-credit options without spending money:
provider.describeoffers.listrequirements.checkcost.estimateresult.previewexecution.preflightcredits.options (legacy compatibility status; new credit sales are disabled)The normal discovery sequence is:
provider.describe
→ offers.list → requirements.check → cost.estimate → result.preview → execution.preflight → credits.options (legacy compatibility status; new credit sales are disabled)
A valid commercial flow may reach:
READY_FOR_HUMAN_AUTHORIZATION
and then stop at:
STOPPED_BEFORE_PAYMENT
until the required buyer authorization and payment conditions are satisfied.
The preserved anonymous marketplace surface also exposes:
marketplace.describeprovider.registerprovider.getcapability.getcapability.searchcatalog.listcommerce.quotecreator.applyDiscovery, catalog browsing, capability inspection, and quoting do not themselves authorize paid execution.
provider.register and creator.apply are public write surfaces for application and intake workflows. They do not grant unrestricted commercial authority.
These 13 tools perform valuable computation, validation, or artifact generation and use direct x402 payment:
x402.compatibility_auditmcp.schema_auditopenapi.quality_auditmachine_commerce.readiness_auditartifact.integrity_manifestxkey.validateCurrent v4 paid capabilities use exact x402 Base USDC payments. Historical prepaid credit balances remain redeemable only through the separately named legacy compatibility path; v4 does not sell new credit packs.
Free discovery does not consume paid execution credits.
Authenticated sessions can expose read-only verification tools including:
approval.verifyidempotency.inspectreceipt.verifyentitlement.inspectMarketplace sessions may additionally expose role-gated job, receipt, purchase, provider, capability, and settlement operations.
Approval minting remains a local operator action and is not exposed over MCP.
The governed machine-commerce path is:
discover
→ inspect requirements → estimate cost → preview result → preflight → authorize → pay → verify settlement → execute → issue result → bind entitlement → issue verifiable receipt
Payment alone does not create unrestricted authority.
Authorization, payment verification, execution, fulfillment, entitlement creation, and receipt generation remain separate governed stages.
CrossingKey does not treat an LLM-supplied boolean such as approved: true as buyer authorization.
Where human authorization is required, approval is bound to the relevant commercial context, including the buyer, capability, inputs, quote, idempotency state, and expiration conditions.
Paid execution does not occur merely because an agent asks for it.
The candidate preserves the public MCP resources for agent comprehension:
crossingkey://discovery-guidecrossingkey://commerce-policycrossingkey://capability/{name}These describe the free discovery sequence, commerce policy, and per-capability instructions.
CrossingKey supports governed machine-payment infrastructure including:
The CrossingKey seller wallet boundary is receiver-only.
Agents are not granted unrestricted wallet signing, sending, swapping, bridging, or autonomous seller-spend authority.
The production design includes:
No private keys, wallet secrets, Stripe secrets, API keys, seed phrases, mnemonics, or private customer information belong in this repository.
Recommended entry point:
provider.describe
Canonical MCP endpoint:
https://mcp.crossingkeyintelligence.com/mcp
Canonical identity:
com.crossingkeyintelligence/crossingkey-mcp
Official MCP Registry identity:
com.crossingkeyintelligence/crossingkey-mcp
Website:
https://www.crossingkeyintelligence.com
Operating online under the handle crossingkey_.
intelligence is the standard.