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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "calculators": {
      "type": "http",
      "url": "https://mcp.auracalcs.com/mcp"
    }
  }
}

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

[mcp_servers.calculators]
url = "https://mcp.auracalcs.com/mcp"

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

{
  "mcpServers": {
    "calculators": {
      "type": "http",
      "url": "https://mcp.auracalcs.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=calculators&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLmF1cmFjYWxjcy5jb20vbWNwIn0%3D"
}

{
  "servers": {
    "calculators": {
      "type": "http",
      "url": "https://mcp.auracalcs.com/mcp"
    }
  }
}

{
  "mcpServers": {
    "calculators": {
      "httpUrl": "https://mcp.auracalcs.com/mcp"
    }
  }
}

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

Quality 84 / 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 hygiene86 · 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.annotations5 of 5 tools declare readOnlyHint or destructiveHint
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: calculate_paycheck (idempotentHint); calculate_1099_tax (idempotentHint); compare_1099_vs_w2 (idempotentHint); …
pass
tools.token_costabout 2,399 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability75 · weight 15

warn
stability.changes6 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 2,399 tokens to load them all · tool set 68b1f4f81330 · tools last changed 2026-11-01 · checked 2026-11-07 17:28 UTC

Tool changes

2026-11-01compare_1099_vs_w2added
Compare a 1099 hourly contract with a W-2 salary offer, counting the extra self-employment tax, 401(k) match, health insurance and business expenses. Returns which pays more, by how much, and the break-even 1099 hourly rate. Same math as the auracalcs.com 1099 vs W-2 calculator. Estimate only.
2026-11-01calculate_quarterly_estimated_taxadded
Work out 2026 federal quarterly estimated tax payments with the IRS safe harbor rules (90% of this year's tax or 100%/110% of last year's), minus withholding, with the four due dates. Same math as the auracalcs.com quarterly estimated tax calculator. Estimate only.
2026-11-01calculate_1099_taxadded
Estimate 2026 tax on 1099 / self-employment income: self-employment tax (Social Security and Medicare, with its full breakdown), federal income tax, optional flat state tax, the percent of each payment to set aside, and the quarterly payment. Same math as the auracalcs.com 1099 tax and self-employment tax calculators. Returns a link to the page, sources, the date checked, and a disclaimer. Estimate only.
2026-11-01calculate_paycheckchangeddescription, input schema
before
Estimate 2026 take-home pay for one paycheck in California, New York, Illinois, Texas, or Florida. Federal income tax, Social Security, Medicare, and that state's withholding use the same figures as auracalcs.com. Returns the paycheck lines, a link to the matching page, the publications and the date they were checked, and a disclaimer. Estimate only.
after · 86% of words in common
Estimate 2026 take-home pay for one paycheck in California, New York, Illinois, Texas, Florida, Nevada, Tennessee, Wyoming, South Dakota, Alaska, New Hampshire, or Washington. Federal income tax, Social Security, Medicare, and that state's withholding use the same figures as auracalcs.com. Returns the paycheck lines, a link to the matching page, the publications and the date they were checked, and a disclaimer. Estimate only.
2026-10-28convert_hourly_to_salarychangedannotations
2026-10-28calculate_paycheckchangedannotations

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

liveness97

freshness100

hygiene80

+dns-namespace +website +reachable +uptime-92% +updated-10d-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://mcp.auracalcs.com/mcp` streamable-http	none	yes	92%	354 ms	2026-07-28	2026-11-07

Tools (5)

`calculate_1099_tax`read-only	Estimate 2026 tax on 1099 / self-employment income: self-employment tax (Social Security and Medicare, with its full breakdown), federal income tax, optional flat state tax, the percent of each payment to set aside, and the quarterly payment. Same math as the auracalcs.com 1099 tax and self-employment tax calculators. Returns a link to the page, sources, the date checked, and a disclaimer. Estimate only.
`calculate_paycheck`read-only	Estimate 2026 take-home pay for one paycheck in California, New York, Illinois, Texas, Florida, Nevada, Tennessee, Wyoming, South Dakota, Alaska, New Hampshire, or Washington. Federal income tax, Social Security, Medicare, and that state's withholding use the same figures as auracalcs.com. Returns the paycheck lines, a link to the matching page, the publications and the date they were checked, and a disclaimer. Estimate only.
`calculate_quarterly_estimated_tax`read-only	Work out 2026 federal quarterly estimated tax payments with the IRS safe harbor rules (90% of this year's tax or 100%/110% of last year's), minus withholding, with the four due dates. Same math as the auracalcs.com quarterly estimated tax calculator. Estimate only.
`compare_1099_vs_w2`read-only	Compare a 1099 hourly contract with a W-2 salary offer, counting the extra self-employment tax, 401(k) match, health insurance and business expenses. Returns which pays more, by how much, and the break-even 1099 hourly rate. Same math as the auracalcs.com 1099 vs W-2 calculator. Estimate only.
`convert_hourly_to_salary`read-only	Convert an hourly wage into gross annual, monthly, semimonthly, biweekly, weekly, and daily pay, including overtime. Uses the same formula as the AuraCalcs hourly to salary page. This is gross pay before tax. Estimate only.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "com.auracalcs/calculators",
  "title": "AuraCalcs",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcp.auracalcs.com/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.1.0",
  "websiteUrl": "https://auracalcs.com",
  "description": "Read-only 2026 paycheck estimates for CA, NY, IL, TX, FL, plus hourly-to-salary. Not tax advice."
}