DecisionsCalc calculators
Official-rule calculators: Irish welfare/tax, UK stamp duty, CA/QC leave, AU, NZ. Sources cited.
What it does
DecisionsCalc calculators is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.
No capability identified yet from its description.
Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence). None of this is a test of the tool.
At a glance
How to connect
As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 2h ago (live check)Hosted endpoint
https://decisionscalc.com/mcpstreamable-http
In Claude Code: claude mcp add --transport http decisionscalc-calculators https://decisionscalc.com/mcp
MCP settings (Claude Desktop, Cursor and other MCP clients)
{
"mcpServers": {
"decisionscalc-calculators": {
"url": "https://decisionscalc.com/mcp"
}
}
}Live check
Electra Index connected to the hosted endpoint 2h agoONLINE DecisionsCalc calculators answered an MCP connection on 03 Nov 2026 and introduced itself as decisionscalc 1.1.0 (MCP protocol 2025-06-18).
21 tools offered to AI assistants
ireland_what_can_i_claim· Ireland: list the social welfare payments and tax credits a household may get (Child Benefit, New Baby Grant, Working Family Payment, Maternity Benefit, Carer’s Allowance, State Pension, Fuel Allowance, Rent Tax Credit) with estimated amounireland_working_family_payment· Ireland: estimate the Working Family Payment (weekly, tax-free) for a family, from gross pay, number of children and hours worked, using the official income limits (2026, and +€30 from January 2027) and the 60% rule.ireland_rent_tax_credit· Ireland: how much Rent Tax Credit a renter can claim for each year 2022–2026 (20% of rent, capped per year), including back-claims. Claims for 2022 must be made by 31 December 2026 (Revenue four-year rule).ireland_carers_allowance· Ireland: estimate the weekly Carer’s Allowance from the official means test (income disregard €1,000/€2,000 from July 2026, €1,150/€2,300 from July 2027; savings bands; Department rate table).ireland_fuel_allowance· Ireland: check the Fuel Allowance means test (66+: €534 a week single, €640.80 from January 2027; under 66 needs a qualifying payment) and the 2026/27 season amount (€38, then €43 a week; €1,134 in lump sums).ireland_state_pension_contributory· Ireland: estimate the State Pension (Contributory) weekly rate under the Department’s Total Contributions Approach (paid PRSI + up to 520 credits + HomeCaring Periods; 2,080 for the full rate).ireland_budget_2027_take_home· Ireland: take-home pay in 2026 against 2027 after Budget 2027 (income tax bands and credits, USC, PRSI, rent credit), line by line.ireland_maternity_leave_pay· Ireland: each parent’s take-home pay in the year of maternity/paternity/parent’s leave against a normal year (Maternity Benefit €299 a week in 2026, €309 from 2027; taxed but no USC or PRSI), the household gap and a monthly saving target.ireland_help_to_buy· Ireland: Help to Buy refund for a first-time buyer of a new build or self-build: the lesser of €35,000 (contracts from 7 October 2026; €30,000 before), 10% of the price, or income tax + DIRT paid in the previous 4 years; price limit €500,00ireland_capital_gains_tax· Ireland: capital gains tax on a disposal (shares, crypto, property other than your home): 31% for disposals from 7 October 2026 (33% before), 33% on development land, €1,270 annual exemption, losses, and the payment deadline (15 December foireland_myfuturefund_pension· Ireland: MyFutureFund (pension auto-enrolment, started January 2026): what you, your employer and the State pay in (1.5/1.5/0.5% rising to 6/6/2% by year 10, on pay up to €80,000) and the projected pot at retirement.ireland_where_to_put_savings· Ireland: compare where a lump sum ends up after tax over a number of years: State Savings (tax-free), a bank deposit (DIRT 33%), ETFs (exit tax with 8-year deemed disposal), shares (CGT 31%) and a pension (tax relief). Growth for market pro
Show 9 more
uk_stamp_duty_england_ni· UK: Stamp Duty Land Tax for England and Northern Ireland at 2026/27 rates, band by band: standard, first-time buyer relief (nil to £300,000, up to £500,000) or additional property (+5% on every band), plus the 2% non-resident surcharge.scotland_lbtt· Scotland: Land and Buildings Transaction Tax at 2026/27 rates, band by band, with first-time buyer relief (nil band to £175,000) or the 8% Additional Dwelling Supplement.wales_ltt· Wales: Land Transaction Tax at 2026/27 rates, band by band (nil band £225,000 for everyone; no first-time buyer relief) or the higher rates for additional properties.canada_ei_maternity_parental· Canada (outside Quebec): EI maternity and parental benefits for 2026: 55% of insurable earnings up to $729 a week (standard) or 33% up to $437 (extended), 15 weeks maternity, parental weeks, one-week waiting period.quebec_qpip· Quebec: QPIP (RQAP) parental insurance for 2026 for both parents: basic or special plan, birth or adoption, earnings up to $103,000, weekly amounts and totals, with the shareable weeks split between parents.australia_private_health_rebate_mls· Australia: private health insurance rebate (1 April 2026 – 31 March 2027) and Medicare Levy Surcharge for 2026–27 by income tier, single or family, and age band: whether hospital cover saves you tax.new_zealand_kiwisaver· New Zealand: KiwiSaver balance at 65 under the 2026 rules (default and employer minimum 3.5%, 4% from April 2028; government contribution 25c per $1 up to $260.72; ESCT on employer contributions; PIR tax on returns). Returns are an assumptiparental_leave_income_gap· Statutory parental leave pay for a birth parent and the income gap against normal pay (gross, before tax) in the UK (Statutory Maternity Pay), Ireland (Maternity Benefit), Canada (EI), Quebec (QPIP) or Australia (Parental Leave Pay), with auk_voluntary_ni_from_abroad· UK State Pension for people living outside the UK: which gap years (2020–21 to 2026–27) can still be filled with voluntary National Insurance after the 6 April 2026 change, at Class 2 (£3.65/wk, years to 2025–26 only) or Class 3 (£18.40/wk)
What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method
Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.
Facts & evidence
Each fact shows where it was seen and when.| Fact | Value | Evidence | Source | Last confirmed |
|---|---|---|---|---|
| Repository | https://github.com/Admin3007/decisionscalc-mcp | DECLARED | SRC-001 Official MCP Registry | 44m ago |
| Version | 1.1.2 | DECLARED | SRC-001 Official MCP Registry | 44m ago |
| Hosted endpoint | https://decisionscalc.com/mcp | DECLARED | SRC-001 Official MCP Registry | 44m ago |
| Local install (package) | no | DECLARED | SRC-001 Official MCP Registry | 44m ago |
| Remote access (hosted) | yes | DECLARED | SRC-001 Official MCP Registry | 44m ago |
| Website | https://decisionscalc.com/for-agents/ | DECLARED | SRC-001 Official MCP Registry | 44m ago |
| Registry status | active | DECLARED | SRC-001 Official MCP Registry | 44m ago |
| MCP server | yes | DECLARED | SRC-001 Official MCP Registry | 44m ago |
Change history
- VERSION03 Nov 20261.1.1 → 1.1.2
- VERSION03 Nov 20261.1.0 → 1.1.1
- VERSION03 Nov 20261.0.0 → 1.1.0
- NEW03 Nov 2026first seen in the index
Is this page accurate?
Flag it and our robot re-checks the official source. Reports never change a score.Is DecisionsCalc calculators still online?
Free alerts · no account▲ 0Do you run DecisionsCalc calculators? Know when it stops answering
For publishers · optionalIts hosted endpoint can be monitored. Monitoring Pro connects every 30 minutes like an AI assistant, emails you within the hour when it stops answering, keeps a 90-day availability history and adds your answer rate to your badge.
Monitoring never changes a score or a rank.
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How do I connect DecisionsCalc calculators?
Use the hosted endpoint https://decisionscalc.com/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.
What tools does DecisionsCalc calculators offer?
When Electra Index connected on 03 Nov 2026, it listed 21 tools: ireland_what_can_i_claim, ireland_working_family_payment, ireland_rent_tax_credit, ireland_carers_allowance, ireland_fuel_allowance, ireland_state_pension_contributory, ireland_budget_2027_take_home, ireland_maternity_leave_pay and more. The full list is in "Live check" above.
Is DecisionsCalc calculators online?
Yes. Its hosted endpoint answered an MCP connection from Electra Index 2h ago.