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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "financial-calculators": {
      "type": "http",
      "url": "https://smartmoney77.com/mcp"
    }
  }
}

claude mcp add --transport http financial-calculators https://smartmoney77.com/mcp

[mcp_servers.financial-calculators]
url = "https://smartmoney77.com/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "financial-calculators": {
      "type": "remote",
      "url": "https://smartmoney77.com/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "financial-calculators": {
      "type": "http",
      "url": "https://smartmoney77.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=financial-calculators&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vc21hcnRtb25leTc3LmNvbS9tY3AifQ%3D%3D"
}

{
  "servers": {
    "financial-calculators": {
      "type": "http",
      "url": "https://smartmoney77.com/mcp"
    }
  }
}

{
  "mcpServers": {
    "financial-calculators": {
      "httpUrl": "https://smartmoney77.com/mcp"
    }
  }
}

extensions:
  "financial-calculators":
    enabled: true
    name: "financial-calculators"
    type: streamable_http
    uri: "https://smartmoney77.com/mcp"
    timeout: 300

Quality 91 / 100strong

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 hygiene100 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations14 of 14 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
pass
tools.token_costabout 4,653 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changesno 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

14 tools, about 4,653 tokens to load them all · tool set 965a909305a8 · checked 2026-10-19 10:52 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

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 79 / 100

no-repository

provenance55

liveness98

freshness85

hygiene80

+dns-namespace +website +reachable +uptime-95% ~updated-49d-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://smartmoney77.com/mcp` streamable-http	none	yes	95%	1406 ms	2025-11-25	2026-10-19

Tools (14)

`build_calculator_link`read-only	Build a deep link to a SmartMoney77 calculator with pre-filled values that auto-calculate on open. Use list_calculators first to find the slug and its parameters. Example: { "calculator": "bitcoin-history", "lang": "en", "params": { "amount": 1000, "year": 2015 } } → https://smartmoney77.com/en/bitcoin-history?amount=1000&year=2015
`build_share_pack`read-only	Build everything needed to share a SmartMoney77 calculation on social media in one call: the deep link to the result, a ready-to-embed 1200x628 image URL rendered on our servers, a link that opens the on-site share modal (1200x628, 1080x1080, 1080x1920 downloads), and a localized caption with attribution. Works for all 31 calculators. Example: { "calculator": "fire-number", "lang": "en", "params": { "expenses": 4000, "saving": 1500 } }
`compare_investments`read-only	Run the same "what if I had invested" calculation across 2-8 assets and rank them by final value. USD only, same yearly low/high average pricing as the SmartMoney77 history calculators. Assets: bitcoin, ethereum, solana, sp500, nasdaq100, nvidia, microsoft, meta, apple, tesla, amazon, google, netflix, amd, gold, silver, oil. Example: { "amount": 1000, "buy_year": 2015, "assets": ["bitcoin", "sp500", "gold"] } → each asset's value today, sorted best first, each with its own reproduction link.
`compound_interest`read-only	Project the future value of an initial amount plus monthly contributions at a given annual return (monthly compounding), and return a link to the same calculation on SmartMoney77. Example: { "initial": 10000, "monthly": 500, "rate": 8, "years": 20 } → futureValue = 343,778. Monthly contributions are made at the end of each month (ordinary annuity).
`cost_of_waiting`read-only	Compare investing the same monthly amount starting at an early age versus a later age, and show what the delay costs by retirement. Example: { "monthly": 1000, "start": 25, "compare": 35, "retire": 67, "rate": 8 } → a large gap created mostly by compounding, not by the extra contributions.
`credit_card_payoff`read-only	Calculate how long it takes to clear a credit card balance at a fixed monthly payment and APR, plus the total interest paid. Example: { "balance": 10000, "payment": 400, "rate": 18 } → about 32 months and ~2,600 in interest. Errors when the payment is smaller than the first month's interest.
`emergency_fund`read-only	Calculate how many months of expenses current savings cover, the target emergency fund size, the gap, and how long it takes to close it. Example: { "expenses": 3000, "savings": 6000, "contribution": 500, "target": 6 } → 2 months covered, target 18,000, gap 12,000, 24 months to go.
`fire_number`read-only	Calculate the financial-independence (FIRE) target from monthly expenses using the 4% rule, plus how many years of saving are needed. Example: { "expenses": 4000, "saving": 1500, "current": 50000 } → fireNumber 1,200,000.
`get_tool_guide`read-only	Discovery helper: returns the standard prompt template, argument template, output-interpretation guide and related resources for one or all SmartMoney77 tools, so you can call them correctly without guessing. Example: { "tool": "fire_number" }.
`historical_investment_return`read-only	Compute what a past investment would be worth today (or in a later year), using the same yearly low/high average prices as the SmartMoney77 history calculators. All amounts and prices are in USD only. Assets: bitcoin, ethereum, solana, sp500, nasdaq100, nvidia, microsoft, meta, apple, tesla, amazon, google, netflix, amd, gold, silver, oil. Example: { "asset": "bitcoin", "amount": 1000, "buy_year": 2015 } → units bought, current value, profit, total return and CAGR, plus a link that reproduces it on the site.
`inflation_check`read-only	Calculate how much purchasing power cash loses to inflation over time, and what nominal amount keeps the same buying power. Example: { "amount": 100000, "rate": 3, "years": 10 } → realValue ≈ 74,409 and equivalentNeeded ≈ 134,392.
`killer_fees`read-only	Compare how much a high management fee costs versus a low fee over time on a portfolio with monthly contributions. Example: { "portfolio": 100000, "monthly": 1000, "highFee": 1.5, "lowFee": 0.3, "years": 25 } → the low-fee portfolio ends materially higher.
`latte_factor`read-only	Calculate what a small recurring daily expense (coffee, cigarettes, takeaway) costs over time and what it would grow to if invested instead. Monthly cost = cost × perWeek × 52 / 12, and monthly contributions are made at the end of each month (ordinary annuity). Example: { "cost": 5, "years": 30, "rate": 8, "perWeek": 5 } → ~108/month spent and a six-figure invested balance.
`list_calculators`read-only	List every SmartMoney77 calculator with its slug, accepted URL parameters and supported languages/currencies. Call this before build_calculator_link. Example: { "group": "history" } returns only the 'what if I had invested' tools.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "com.smartmoney77/financial-calculators",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://smartmoney77.com/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.6.0",
  "websiteUrl": "https://smartmoney77.com",
  "description": "Financial calculators over MCP: compound interest, FIRE, historical returns, deep links, 6 languages"
}