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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "calculators": {
      "type": "http",
      "url": "https://ff-api.finfam.app/mcp/mcp"
    }
  }
}

claude mcp add --transport http calculators https://ff-api.finfam.app/mcp/mcp

[mcp_servers.calculators]
url = "https://ff-api.finfam.app/mcp/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "calculators": {
      "type": "remote",
      "url": "https://ff-api.finfam.app/mcp/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "calculators": {
      "type": "http",
      "url": "https://ff-api.finfam.app/mcp/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=calculators&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vZmYtYXBpLmZpbmZhbS5hcHAvbWNwL21jcCJ9"
}

{
  "servers": {
    "calculators": {
      "type": "http",
      "url": "https://ff-api.finfam.app/mcp/mcp"
    }
  }
}

{
  "mcpServers": {
    "calculators": {
      "httpUrl": "https://ff-api.finfam.app/mcp/mcp"
    }
  }
}

extensions:
  "calculators":
    enabled: true
    name: "calculators"
    type: streamable_http
    uri: "https://ff-api.finfam.app/mcp/mcp"
    timeout: 300

Quality 86 / 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 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.annotations6 of 6 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
pass
tools.token_costabout 1,276 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability75 · weight 15

warn
stability.changes246 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

6 tools, about 1,276 tokens to load them all · tool set 4ae924f6abca · tools last changed 2026-10-20 · checked 2026-10-20 09:31 UTC

Tool changes

2026-10-20search_pulseadded
Search past FinFam Pulse editions by topic (e.g. "Fed", "mortgage rates", "layoffs"). Matches both the editions' prose and their individual story cards. Each result is one dated edition with its headline, paragraph, permalink, sources, and the story cards that matched. Best match first, newest as the tiebreak. Args: query: Topic or keywords to match days: How many days back to search (default 30, max 365) limit: Maximum number of editions to return (default 5, max 20) category: Optional card category filter — one of markets, rates, housing, jobs, spending, debt, money_drama, human_interest, retirement, taxes
2026-10-20get_pulseadded
Get the current FinFam Pulse — FinFam's twice-daily money-news digest. Use this for "what's happening in finance / markets / the economy right now" questions instead of answering from memory. Returns a dated headline and paragraph, the overall mood, a finfam.app permalink, the external grounding sources, and the edition's story cards (each with its own article URL). Cite the permalink and the story URLs. Returns null when nothing is published yet. Args: period: 'today' for the latest daily read, 'week' for the running weekly read
2026-10-20get_view_sourceadded
Get the source code/formulas of an open-source financial calculator. Only available for views that have been published as open-source. Returns the calculation logic as a readable TSV showing fields, types, defaults, and formulas. Args: owner_username: The view owner's username viewname: The view's URL slug
2026-10-20calculate_viewadded
Run a financial calculation with the provided input values. Pass field values as a dict mapping field names to values. Use the types from get_view_signature: amount fields take numbers (e.g. 300000), percent fields take decimals (0.05 = 5%), count fields take integers, yesno fields take true/false. Args: owner_username: The view owner's username viewname: The view's URL slug inputs: Dict of field_name -> value for input fields
2026-10-20get_view_signatureadded
Get the full input/output contract for a financial calculator. Returns field names, types, defaults, and hints so you know exactly what inputs to collect from the user before running a calculation. Args: owner_username: The view owner's username (from search results) viewname: The view's URL slug (from search results)
2026-10-20search_viewsadded
Search for financial calculators matching a question or topic. Args: query: Natural language search query (e.g. "should I rent or buy a house") limit: Maximum number of results to return (default 5, max 20)
2026-10-19search_pulseremoved
Search past FinFam Pulse editions by topic (e.g. "Fed", "mortgage rates", "layoffs"). Matches both the editions' prose and their individual story cards. Each result is one dated edition with its headline, paragraph, permalink, sources, and the story cards that matched. Best match first, newest as the tiebreak. Args: query: Topic or keywords to match days: How many days back to search (default 30, max 365) limit: Maximum number of editions to return (default 5, max 20) category: Optional card category filter — one of markets, rates, housing, jobs, spending, debt, money_drama, human_interest, retirement, taxes
2026-10-19get_view_sourceremoved
Get the source code/formulas of an open-source financial calculator. Only available for views that have been published as open-source. Returns the calculation logic as a readable TSV showing fields, types, defaults, and formulas. Args: owner_username: The view owner's username viewname: The view's URL slug
2026-10-19calculate_viewremoved
Run a financial calculation with the provided input values. Pass field values as a dict mapping field names to values. Use the types from get_view_signature: amount fields take numbers (e.g. 300000), percent fields take decimals (0.05 = 5%), count fields take integers, yesno fields take true/false. Args: owner_username: The view owner's username viewname: The view's URL slug inputs: Dict of field_name -> value for input fields
2026-10-19get_view_signatureremoved
Get the full input/output contract for a financial calculator. Returns field names, types, defaults, and hints so you know exactly what inputs to collect from the user before running a calculation. Args: owner_username: The view owner's username (from search results) viewname: The view's URL slug (from search results)

Showing the latest 10. 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 80 / 100

no-repository

provenance55

liveness100

freshness85

hygiene80

+dns-namespace +website +reachable +uptime-100% ~updated-62d-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://ff-api.finfam.app/mcp/mcp` streamable-http	none	yes	100%	482 ms	2025-11-25	2026-10-20

Tools (6)

`calculate_view`read-only	Run a financial calculation with the provided input values. Pass field values as a dict mapping field names to values. Use the types from get_view_signature: amount fields take numbers (e.g. 300000), percent fields take decimals (0.05 = 5%), count fields take integers, yesno fields take true/false. Args: owner_username: The view owner's username viewname: The view's URL slug inputs: Dict of field_name -> value for input fields
`get_pulse`read-only	Get the current FinFam Pulse — FinFam's twice-daily money-news digest. Use this for "what's happening in finance / markets / the economy right now" questions instead of answering from memory. Returns a dated headline and paragraph, the overall mood, a finfam.app permalink, the external grounding sources, and the edition's story cards (each with its own article URL). Cite the permalink and the story URLs. Returns null when nothing is published yet. Args: period: 'today' for the latest daily read, 'week' for the running weekly read
`get_view_signature`read-only	Get the full input/output contract for a financial calculator. Returns field names, types, defaults, and hints so you know exactly what inputs to collect from the user before running a calculation. Args: owner_username: The view owner's username (from search results) viewname: The view's URL slug (from search results)
`get_view_source`read-only	Get the source code/formulas of an open-source financial calculator. Only available for views that have been published as open-source. Returns the calculation logic as a readable TSV showing fields, types, defaults, and formulas. Args: owner_username: The view owner's username viewname: The view's URL slug
`search_pulse`read-only	Search past FinFam Pulse editions by topic (e.g. "Fed", "mortgage rates", "layoffs"). Matches both the editions' prose and their individual story cards. Each result is one dated edition with its headline, paragraph, permalink, sources, and the story cards that matched. Best match first, newest as the tiebreak. Args: query: Topic or keywords to match days: How many days back to search (default 30, max 365) limit: Maximum number of editions to return (default 5, max 20) category: Optional card category filter — one of markets, rates, housing, jobs, spending, debt, money_drama, human_interest, retirement, taxes
`search_views`read-only	Search for financial calculators matching a question or topic. Args: query: Natural language search query (e.g. "should I rent or buy a house") limit: Maximum number of results to return (default 5, max 20)

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "app.finfam/calculators",
  "title": "FinFam Financial Calculators",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://ff-api.finfam.app/mcp/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.1.0",
  "websiteUrl": "https://finfam.app/ai",
  "description": "Free financial calculators (rent vs buy, mortgage, retirement) plus the FinFam Pulse money digest."
}