An MCP server that connects to Vercel API
Nothing to run from here
CVIN is installed from its publisher's own source and answers where it runs, so this marketplace is not in the path of a single call. There is no address here to send one to, and a panel that pretended otherwise would be showing you an answer we made up. Install it and call it from your own client — the Installation tab has the entry for each one.
96/100
tool-list score
15
tools declared
remote
at its publisher
—
calls last 7d
What it does
GPU compute-asset identity registry: resolve device identity, verify history, buy official reports.
Quickstart
# 1 — add it to Claude Code
claude mcp add --scope user --transport http cvin-mcp https://cvin.org/mcp
# 2 — ask your agent for something these tools do
# cvin_resolve, cvin_history, cvin_verify and 12 more
CVIN costs nothing on mcprush: there is no plan to choose here, no cap to set and nothing mcprush can bill you for.
Publishernot claimed
BRAll 2 servers
briantian8182 servers
2 categories
Collected from a public index. Nobody has claimed this account, so nothing here was written by its author — claim it if it is yours.
Installation
Where are you running it?
Every route below installs the same thing and ends at the same approval screen. Nothing here runs on your machine and nothing runs on ours: this server answers at its publisher’s own address, and what you install is the connection straight to it.
Claude Codedeclared by this listing
This is a public server: it answers at its publisher’s own address and this marketplace is not in the path. Claude Code registers it in one command; --scope user makes it available in every project. The transport below is http, as the publisher's own manifest declares it.
claude mcp add --scope user --transport http cvin-mcp https://cvin.org/mcpReconnect, or start a new session, and the tools appear in the model’s tool list.
Free on mcprush, and it answers at its publisher’s own address: this marketplace is not in the path, so there is no key of ours to hold and no card to add.
What it writes
One config entry pointing straight at the publisher’s own address — this marketplace is not in the path, and nothing from this listing executes on your machine.
What you approve
15 tools, with what each one reads, writes and reaches shown before you agree — the same list on every route above. Read the tool surface.
Tool surface
What the model actually sees. Descriptions are diffed on every release — see version history.
解析一个 CVIN：确认该算力资产是否存在于登记表，返回首次/最近观测时间、观测次数、观测类型与最近一次价格观测。永久免费、无限次。
| Parameter | Type | Required | Notes |
|---|---|---|---|
| cvin | string | yes | 形如 cvin:nv.h100.sxm.80g:6a1kfvdo43buqm34 |
返回该 CVIN 的完整观测历史（含哈希链），用于重复抵押与违约史核查。按次计费 $0.05（x402）。
| Parameter | Type | Required | Notes |
|---|---|---|---|
| cvin | string | yes | 待查询的 CVIN |
| limit | number | no | 最多返回多少条观测，默认 100 |
连续性证明：重放该 CVIN 的哈希链并返回 ed25519 签名，任何人可独立复算校验。按次计费 $0.05（x402）。
| Parameter | Type | Required | Notes |
|---|---|---|---|
| cvin | string | yes | — |
签发单台设备的正式核验报告（报告编号 + ed25519 签名 + 固定内容哈希，可留档可独立验签），供放款 / 承保 / 承租决策留档。按份计费 $2.00（x402）。
| Parameter | Type | Required | Notes |
|---|---|---|---|
| cvin | string | yes | — |
自助购买风控订阅 API 密钥（30 天有效期）：history / verify / watch / 报告端点全部直通，不再按次付费。$10.00（x402）。适合需要批量或高频核验的 Agent。
| Parameter | Type | Required | Notes |
|---|---|---|---|
| org | string | no | 可选：组织名，会登记在密钥元数据里（≤60 字符） |
由厂商/型号/形态/显存/序列号计算 CVIN（序列号不出本机：仅上传哈希后的结果参与登记）。免费。
| Parameter | Type | Required | Notes |
|---|---|---|---|
| mfr | string | yes | — |
| model | string | yes | — |
| form | string | yes | — |
| mem | string | yes | — |
| serial | string | yes | 设备序列号，仅用于本地计算哈希，不会被存储 |
查询某 CVIN 的身份级别（L0 挂牌指纹 / L1 序列号可观测 / L2 硬件信任根）、该级别能断言与不能断言什么、以及升到下一级的做法。免费。
| Parameter | Type | Required | Notes |
|---|---|---|---|
| cvin | string | yes | — |
判断某个身份级别能否用于某个用途（如「抵押登记」「保险核保」「资产池入池」）。返回 {allowed, level, upgrade_to}。免费——这一层让「L0 不能抵押」由机器把关而不是靠人记得。
| Parameter | Type | Required | Notes |
|---|---|---|---|
| cvin | string | yes | — |
| use | string | yes | 用途，如：抵押登记 / 保险核保 / 资产池入池 / 市场行情 / 在押持续验证 |
拉取结构化事件流：失联、休眠、重复抵押、价格暴跌、跨地区流转等。支持 since 增量拉取。永久免费——事件流是地基层。
| Parameter | Type | Required | Notes |
|---|---|---|---|
| since | string | no | ISO 8601，只返回该时刻之后的事件 |
| types | string | no | 逗号分隔的事件类型 |
| severity_min | string | no | info / notice / warn / critical |
| limit | number | no | — |
查询某 GPU 型号的租赁行情：按平台返回最新报价（价格/地区/库存/观测时间）。输入 "nv.h100" 或裸型号 "h100"/"rtx4090"（自动匹配厂商前缀）。免费。型号级行情是供给报价，不指向具体设备；要核验某台具体设备请用 cvin_resolve / cvin_history。
| Parameter | Type | Required | Notes |
|---|---|---|---|
| model | string | yes | mfr.model（如 nv.h100 / amd.mi300x / his.ascend910b2）或裸型号（h100、rtx4090、a100…） |
取合同条款模板（采购订单 / 租赁 / 抵押担保 / 保险 / RWA 入池 / 尽调），中英双语，可直接粘贴进合同。永久免费，复制与引用无需署名。
| Parameter | Type | Required | Notes |
|---|---|---|---|
| kind | string | no | po / lease / lien / insurance / rwa / audit；不填返回全部 |
| id | string | no | 条款编号，如 lien-01 |
风险信号聚合：身份级别分布、活跃度分布、在押与重复抵押计数、事件计数。事件数未达 200 阈值前只输出计数，不输出比率（先计数后比率）。免费。
No parameter schema on file.
数据出处与合成数据占比：真实/合成各多少、设备级与型号级分开算、来自哪些源、离「合成占比 ≤10%」还差多少条真实观测。引用登记表统计前应先查这一项。免费。
No parameter schema on file.
治理结构：规范委员会三层分权、7 席构成（现全部空缺）、表决门槛、发起方交权清单、RFC 提案与公示期。redlines=true 时附带六条红线的可复算判定。免费。
| Parameter | Type | Required | Notes |
|---|---|---|---|
| redlines | boolean | no | 是否附带红线自检结果 |
抵押物清单生成：给定一组 CVIN，逐台给出能否设押的结论（身份级是否够、是否已在押、是否重复抵押、履历是否为合成数据），输出可直接作为质押合同附件的清单。免费。
| Parameter | Type | Required | Notes |
|---|---|---|---|
| devices | array | yes | [{cvin, note}] 列表，最多 500 项；也可传换行分隔的字符串 |
| reference | string | no | 合同 / PO 编号 |
| counterparty | string | no | 交易对手 |
| purpose | string | no | 用途，默认「算力资产质押」 |
Free
$0 forever
- Every tool — any call limit is its publisher’s, not ours
- No card, and mcprush charges nothing for it
- Runs at its publisher’s own address — this marketplace is not in the path
- Nothing to cap, because mcprush bills nothing
What counts against your monthly calls
| Tool | Unit | Calls used | Out of the allowance |
|---|
Nothing here is billable: mcprush charges nothing to install CVIN or to call it, at any volume.
Call allowance · this installenforced at the gateway
Monthly allowance, in calls
—
—
Alert at 80% · then the tool returns a normal MCP error
Used this month: —
ATool-list grade · score 96 / 100
Release 0.1.0 · scanned 4 Nov 2026
Graded from the tools this server lists, not from its source code.
Two independent axes, because powerful and malicious are different questions. The grade is threat only. The capability level is blast radius, and it is never a penalty on the grade — it is priced as one subtract-only term in the score, where you can see it.
Threat score100
Client score96
Findings0 threat · 0 capability
Capabilityminimal
Coveragemanifest
Verificationnot in this report
Surface digest44c95e2618f72975886d792d76bfc9c1dcb39e5936f0f1421477c8a87ac14cca
Score vectorthreat 100 → client 96
| Term | Level | What it prices | Points |
|---|---|---|---|
| capability-exposure | minimal | capability blast radius (minimal) — client exposure if the model is manipulated | −0 |
| coverage-honesty | manifest | inspection depth (manifest) — how much of the target the scan could see | −4 |
score = clamp(round(threatScore − E_cap − E_ver − E_cov), 0, 100). No model, no opinion, no network call at scoring time: the same methodology version against the same bytes always produces this number, and every line above is a field of the report rather than a summary of it.
What the scan could actually read
A grade is only as meaningful as its coverage, so the scanner publishes its own depth before it publishes its result.
The scan read each tool’s name, description, input schema and annotations exactly as the server listed them the last time it answered us; no code was reviewed. We ask the server again about once a month, and a list that changed is graded again.
Tool surfaceread
Implementation sourcenot available
Package metadatanot available
Live transportnot available
The implementation source was not read — this reflects the declared tool metadata only.
Capability — what it could do if the model were manipulated
Tags derived from each tool’s schema and the implementation, not from what the tool calls itself. minimal is the level these add up to.
| Tool | Capability tags | Why the tag was assigned |
|---|---|---|
| cvin_resolve | no tags | |
| cvin_history | no tags | |
| cvin_verify | no tags | |
| cvin_report | no tags | |
| cvin_buy_key | no tags | |
| cvin_encode | no tags | |
| cvin_identity | no tags | |
| cvin_permits | no tags | |
| cvin_events | no tags | |
| cvin_market_price | no tags | |
| cvin_clauses | no tags | |
| cvin_risk_signals | no tags | |
| cvin_provenance | no tags | |
| cvin_governance | no tags | |
| cvin_schedule | no tags |
Toxic-flow graph
The lethal trifecta, checked as a graph rather than as a checklist: untrusted input, a sensitive source and an external sink have to meet before there is a path worth worrying about.
The public result for this release does not print the flow graph, so there is nothing to show here. That is not the same as "no paths were found": what the scan did read is above, under coverage.
Supply chain and provenance
Integrityfirst-seen
Surface digest44c95e2618f72975
Scanned2026-11-04
This is the first scan of this surface here, so there is nothing yet to compare it against.
Every result on this tab comes from one deterministic pass over the published package — offline, rule by rule, and auditable line by line above. Same methodology version, same bytes, same score.
Release history
This is an address its publisher runs: which release it serves is theirs to choose, so there is nothing here to pin. The history below is for reading; the current release on file is 0.1.0.
0.1.0
undated
latestNo release note was published with this version.
—
no reviews yet
Who can review
One review per account, from a signed-in account that does not publish this listing. Nothing else is asked — you can say what you think before you install it. Publishers can reply once per review, and a review can be edited or deleted by whoever wrote it.
Sign in to write one
Any signed-in account that does not publish CVIN can review it, once — before installing it or after. A review from an account that has installed it is marked as one.
No reviews yet
Nobody has reviewed this listing. The rating on the card is the mean of the reviews written here and nothing else, so there is no rating until somebody writes the first — which takes a signed-in account that does not publish it, and nothing else.