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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "site": {
      "type": "http",
      "url": "https://expatriationtaxcalculator.com/mcp"
    }
  }
}

claude mcp add --transport http site https://expatriationtaxcalculator.com/mcp

[mcp_servers.site]
url = "https://expatriationtaxcalculator.com/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "site": {
      "type": "remote",
      "url": "https://expatriationtaxcalculator.com/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "site": {
      "type": "http",
      "url": "https://expatriationtaxcalculator.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=site&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vZXhwYXRyaWF0aW9udGF4Y2FsY3VsYXRvci5jb20vbWNwIn0%3D"
}

{
  "servers": {
    "site": {
      "type": "http",
      "url": "https://expatriationtaxcalculator.com/mcp"
    }
  }
}

{
  "mcpServers": {
    "site": {
      "httpUrl": "https://expatriationtaxcalculator.com/mcp"
    }
  }
}

extensions:
  "site":
    enabled: true
    name: "site"
    type: streamable_http
    uri: "https://expatriationtaxcalculator.com/mcp"
    timeout: 300

Quality 79 / 100good

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

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: enquiry_fields (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); calculate (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); enquiry_describe (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
pass
tools.token_costabout 892 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changes1 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

5 tools, about 892 tokens to load them all · tool set 48bd922777f1 · tools last changed 2026-10-06 · checked 2026-10-19 10:52 UTC

Tool changes

2026-10-06submit_enquirychangeddescription, input schema
before
Submits an enquiry to Expatriation Tax Calculator — NOT a purchase, NOT a guaranteed quote. Step 1: call with the answers (keyed by field key from enquiry_fields) and consent=true; it validates and returns a summary, the consent line and a confirmation token — show the person the summary and the consent line. Step 2: only if the person agrees, call again with the same answers, consent=true and the confirmation token; the enquiry is then submitted, and the person receives an email with a link they must click before any provider sees it. Consent means the person has read and agreed to: "Happy for my details to go to a relevant cross-border tax adviser, who'll contact me directly."
after · 76% of words in common
Submits an enquiry to Expatriation Tax Calculator — NOT a purchase, NOT a guaranteed quote. Step 1: call with the answers (keyed by field key from enquiry_fields) and consent=true; it validates and returns a summary, the consent line and a confirmation token — show the person the summary and the consent line. Step 2: only if the person agrees, call again with the same answers, consent=true and the confirmation token; the enquiry is then submitted, and the person receives an email with a link they must click before any provider sees it. Consent means the person has read and agreed to: "Send my contact details to up to three relevant cross-border tax advisers, chosen by Expatriation Tax Calculator, who'll contact me directly. I'll be emailed each firm's name as my details go to it, and can stop any more firms getting them."

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 82 / 100

no-repository

provenance55

liveness99

freshness100

hygiene80

+dns-namespace +website +reachable +uptime-98% +updated-16d-ago -no-repository

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://expatriationtaxcalculator.com/mcp` streamable-http	none	yes	98%	1048 ms	2025-11-25	2026-10-19

Tools (5)

`calculate`	Run the Section 877A exit tax calculator calculator: Covered expatriate status; Test met (first that applies); Section 877A(a)(3) exclusion applied; Gain subject to the exit tax. Missing inputs fall back to their documented defaults.
`calculator_describe`	The inputs this calculator takes (with units, ranges and defaults), the outputs it returns, and the assumptions and tables behind it.
`enquiry_describe`	Read first. States plainly what submit_enquiry does on Expatriation Tax Calculator: it starts an enquiry with human providers who quote directly. Nothing is bought, ordered or paid; no quote is guaranteed; it is free. Also returns who receives the details, the consent wording, and how the person confirms.
`enquiry_fields`	Every field of the Expatriation Tax Calculator enquiry: key, label, type, whether required, help text and the allowed options where there are any. Pass answers to submit_enquiry keyed by field key.
`submit_enquiry`	Submits an enquiry to Expatriation Tax Calculator — NOT a purchase, NOT a guaranteed quote. Step 1: call with the answers (keyed by field key from enquiry_fields) and consent=true; it validates and returns a summary, the consent line and a confirmation token — show the person the summary and the consent line. Step 2: only if the person agrees, call again with the same answers, consent=true and the confirmation token; the enquiry is then submitted, and the person receives an email with a link they must click before any provider sees it. Consent means the person has read and agreed to: "Send my contact details to up to three relevant cross-border tax advisers, chosen by Expatriation Tax Calculator, who'll contact me directly. I'll be emailed each firm's name as my details go to it, and can stop any more firms getting them."

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "com.expatriationtaxcalculator/site",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://expatriationtaxcalculator.com/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.1",
  "websiteUrl": "https://expatriationtaxcalculator.com",
  "description": "Expatriation Tax Calculator: the site's own MCP server — calculator, enquiry (enquiry = a human..."
}