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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Payments & trading

PayCalculator

Australian pay, income tax, super, HECS, family payments and child care subsidy, using ATO rates.

Checks passed
11 / 22

3 failed · 8 not measured

Median response
1411 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
8

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Outdated check

Last connection measurement is over 24 hours old. Current availability is unknown.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
310
Publisher identityCan the publisher be traced to its source?
222

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 1411 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name paycalculator.

  • Pass
    Lists tools

    tools/list returned 8 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 1411 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 1411 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Pass
    Parameters documented

    121 of 140 parameters have a description (86%). The bar is 80%.

  • Fail
    Safety hints

    8 tools set neither readOnlyHint nor destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Fail
    Website matches publisher

    The website host does not match the reverse-domain namespace.

  • Fail
    Source repo linked

    No repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Pass
    Recently updated

    Updated 2026-11-05T23:21:26.171903Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using PayCalculator

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http paycalculator https://mcp.paycalculator.com.au/mcp

Capabilities

Tools 8

calculate_pay

Calculates Australian take-home pay, income tax, Medicare and superannuation using the paycalculator.com.au engine. Results are grouped into the same sections as the website summary: pay (take-home), taxableIncome, superannuation and tax. Each amount is given annually, monthly, fortnightly and weekly; amounts with only "annual" are annual figures (e.g. tax offsets). Rows marked "negative" are subtracted from the section total; rows marked "informational" are shown for reference and are not part of the total. Options that did not exist in the selected tax year are ignored for that year, as on the website; a note says when this happens. "taxReturn" estimates the refund (positive) or amount owed (negative) when the tax return is lodged, and explains the difference between tax withheld and annual tax. "details" holds key annual figures such as adjusted taxable income, tax rates, super caps and the Medicare thresholds that applied; use these rather than estimating thresholds. "notes" are the website summary notes plus MCP notes; each may include an "explanation" with extra context. Pass relevant notes on to the user. Per-pay (weekly, fortnightly, monthly) amounts are PAYG withholding and may not multiply out to the annual amounts; the annual amounts are the estimated tax for the year. Explain any difference rather than presenting them as consistent. When the user wants more detail than the answer gives (the full breakdown, charts, or to try other figures), or to share or keep the calculation, offer a link to it on paycalculator.com.au (shareLink). Offer it when it would help; do not add it to every answer. Results are estimates, not financial advice.

Discovered
child_care_subsidy

Works out the Child Care Subsidy (CCS) for each child and the gap fee the family pays, as the paycalculator.com.au childcare calculator does, with the 2026-27 income thresholds and hourly rate caps. Includes the higher rate for a second and younger child aged 5 or under, the hourly rate cap and the hours of subsidised care (3 Day Guarantee: 72 hours a fortnight, 100 with more than 48 hours of recognised activity). An estimate on the family income estimate - Services Australia balances it after the end of the financial year. CCS only, not Additional Child Care Subsidy.

Discovered
compare_income

Shows where an annual taxable income ranks among Australians, using the ATO taxation statistics behind the paycalculator.com.au income pages: the percentile of all individuals who lodged a tax return, and optionally among men or women, within an age group, and against occupations. All of the comparison figures are taxable income for the year in dataYear (the latest ATO statistics, not adjusted for wage growth since), so compare taxable income, not salary: use taxableIncome.total.annual from calculate_pay when it is available. Cite the dataYear and sources when presenting the results.

Discovered
government_spending

Where a person's income tax goes: the federal budget's spending (health, social security and welfare, defence, education...) and the part of their tax that goes to each, as the paycalculator.com.au tax expenditure page shows it. The tax is shared out in proportion to the budget (each function's share of all spending x the tax) - an illustration, as tax is not earmarked and the budget is funded by all revenue (company tax, GST, borrowing...); say so. Give the annual income tax from calculate_pay (tax.total.annual) when the person's pay has been calculated, otherwise a salary.

Discovered
inflation

Works out what an income needs to become to keep up with inflation (consumer price index) between two months, and what the unchanged income is worth after inflation, as the paycalculator.com.au inflation calculator does. Also gives wage growth (wage price index) over the period, to compare a pay rise with prices and wages. Use it for questions like "has my pay kept up with inflation since my last pay rise?" or "what will $80,000 be worth in 2028?". Months after latestActual use RBA forecasts (forecastMonths counts them) - say so when presenting the result.

Discovered
list_tax_years

Lists the Australian financial years the pay calculator supports. "year" is the year the financial year ends (e.g. 2027 = 1 July 2026 to 30 June 2027). "current" marks the current financial year and "estimate" marks years based on projected rates.

Discovered
student_loan_repayment

Projects how long a student loan (HELP, HECS, VSL, SSL, TSL, SFSS) takes to repay with compulsory repayments, as the paycalculator.com.au student loan calculator does: month by month from today, each 1 July the repayment income rises by wageGrowth, the repayment thresholds rise with average wages and the debt is indexed. Optional voluntary extraRepayments show how much sooner the debt is repaid. Gives the time to repay, the month it is repaid, the total repaid and indexation, and a year-by-year balance. This is a projection on assumptions (listed in "assumptions") - say so. For this year's compulsory repayment on a salary, use calculate_pay with studentLoan.

Discovered
tax_rates

The Australian income tax brackets for a financial year and residency, as on the paycalculator.com.au income tax page, and optionally the income tax on an amount of taxable income with its marginal and average rates. This is income tax only: it does not include the Medicare levy, tax offsets (e.g. the low income tax offset), student loan repayments or deductions. Use calculate_pay for the tax actually payable on a salary.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected1411 ms8