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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "cross-border-tax": {
      "type": "http",
      "url": "https://tax.mcp.goaimoat.com/mcp"
    }
  }
}

claude mcp add --transport http cross-border-tax https://tax.mcp.goaimoat.com/mcp

[mcp_servers.cross-border-tax]
url = "https://tax.mcp.goaimoat.com/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "cross-border-tax": {
      "type": "remote",
      "url": "https://tax.mcp.goaimoat.com/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "cross-border-tax": {
      "type": "http",
      "url": "https://tax.mcp.goaimoat.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=cross-border-tax&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vdGF4Lm1jcC5nb2FpbW9hdC5jb20vbWNwIn0%3D"
}

{
  "servers": {
    "cross-border-tax": {
      "type": "http",
      "url": "https://tax.mcp.goaimoat.com/mcp"
    }
  }
}

{
  "mcpServers": {
    "cross-border-tax": {
      "httpUrl": "https://tax.mcp.goaimoat.com/mcp"
    }
  }
}

extensions:
  "cross-border-tax":
    enabled: true
    name: "cross-border-tax"
    type: streamable_http
    uri: "https://tax.mcp.goaimoat.com/mcp"
    timeout: 300

Quality 83 / 100good

protocol88 · weight 25

pass
protocol.modernsupports 2026-07-28 (server/discover)
pass
protocol.statelessanswers without a session
pass
protocol.transportstreamable HTTP
warn
protocol.list_ttltools/list declares ttlMs 0, so clients re-fetch it on every use

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene71 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
fail
tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: us_sales_tax_nexus (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); vat_registration_guide (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); tax_filing_planner (readOnlyHint, destructiveHint, idempotentHint, openWorldHint)
pass
tools.token_costabout 415 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changes3 tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

3 tools, about 415 tokens to load them all · tool set 07573ba65847 · tools last changed 2026-09-25 · checked 2026-10-20 16:30 UTC

Tool changes

2026-09-25tax_filing_plannerchangedinput schema
2026-09-25us_sales_tax_nexuschangedinput schema
2026-09-25vat_registration_guidechangedinput schema

Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 62 / 100

duplicate-repounreachable

provenance85

liveness0

freshness100

hygiene80

+repository +dns-namespace +website -unreachable(7 failures) +updated-26d-ago -duplicate-repo(15 names)

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://tax.mcp.goaimoat.com/mcp` streamable-http	none	no (7 failures)	84%	2035 ms	2026-07-28	2026-10-05

Tools (3)

`tax_filing_planner`	申报义务日历：申报频率 + 截止日节奏 + 记录保存要求 + 逾期风险（UK/EU/US）。参数： - market: 目标市场，"UK" / "EU" / "US" 返回：该市场的申报频率、截止日节奏、记录保存年限、逾期风险。
`us_sales_tax_nexus`	美国销售税 nexus 判定：经济 nexus / 实体 nexus → 需注册州清单 + 市场促进者代收提示。参数： - states_sales: 各州销售额（美元）与交易笔数，如 {"CA": {"sales": 520000, "transactions": 50}, "TX": {"sales": 30000, "transactions": 300}}（缺省则返回框架说明） - has_physical_presence: 是否在美有实体存在（自有仓库/办公室/员工/返货点）返回：逐州 nexus 判定 + 市场促进者（Amazon/Walmart/eBay）代收提示 + 实体 nexus 警示。
`vat_registration_guide`	VAT 注册决策树（UK/EU）：判断是否需要注册、门槛、OSS/IOSS 适用、自愿注册建议。参数： - country: 目标市场，支持 "UK" / "EU"（或具体国家码如 "DE"） - seller_type: 卖家设立状态，"established"=当地设立主体，"netp"=非当地设立主体（如中国卖家） - annual_turnover_estimate: 预估年应税销售额（本地货币：UK 用英镑、EU 用欧元） - has_local_stock: 是否在当地有库存（如 FBA UK / 欧盟仓）返回：是否需要注册 + 门槛 + OSS/IOSS 适用 + 市场促进者提示 + 自愿注册建议 + 逾期风险。

Schemas: list_tools.

Also listed as

14 other active names share this repository (showing 10): com.goaimoat/ai-visibility, com.goaimoat/brand-intel-memory, com.goaimoat/competitor-signals, com.goaimoat/cross-border-profit, com.goaimoat/decision-maker-lookup, com.goaimoat/export-compliance, com.goaimoat/inventory-fulfillment, com.goaimoat/ip-brand-protection, com.goaimoat/market-intel-brief, com.goaimoat/pricing-strategy

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Official server.json

{
  "name": "com.goaimoat/cross-border-tax",
  "title": "GoAI Moat Cross-Border Tax Compliance",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://tax.mcp.goaimoat.com/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "repository": {
    "url": "https://github.com/jayniebingyu-cyber/goaimoat-ai-visibility-mcp",
    "source": "github"
  },
  "websiteUrl": "https://goaimoat.com",
  "description": "VAT registration, US sales-tax nexus and filing calendars for cross-border sellers"
}