Connect Precisioncalc and your agent gets 11 tools, among them batch_calculate, business_days, calculate_metric. It answers at https://precisioncalc-mcp.pages.dev/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 11 September 2026; the last check, on 22 October 2026, succeeded.
High-precision finance & business calculations for AI agents — exact decimals, never floats.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
batch_calculate | PAID FEATURE. Run many calculations in one request. calls: list of {tool, arguments} (max 100). One failure never aborts the batch. Inputs: calls |
business_days | Business-day arithmetic honoring weekends + regional holidays. operation: add_business_days (needs days, negative ok) | count_business_days (needs end_date, inclusive) | next_business_day | previous_business_day. region: US | UK | EU | NONE Inputs: operation, start_date, days, end_date, region, custom_holidays |
calculate_metric | Compute a business/SaaS/finance metric with exact decimal precision. Metrics: ltv, cac, ltv_cac_ratio, payback_period_months, contribution_margin, gross_margin, churn_rate, mrr_growth_rate, arr, break_even_units, nrr, grr, rule_of_40, magic Inputs: metric, params, currency |
compound_growth | Compound-interest/growth math. operation: future_value (rate, years, present_value) | present_value (rate, years, future_value) | cagr (begin_value, end_value, years). rate is annual decimal (0.08=8%). compounding: daily|weekly|monthly|quar Inputs: operation, rate, years, present_value, future_value, begin_value |
currency_convert | Convert an amount between major currencies (USD, EUR, GBP, JPY, CAD, AUD, CHF, CNY, INR) with Decimal precision. Static offline table on the free tier; live/historical ECB rates (date/live=true) require a paid plan. Inputs: amount, from_currency, to_currency, date, live |
depreciation | Asset depreciation schedule. method: straight_line | declining_balance | sum_of_years_digits. Book value converges to salvage_value. Inputs: method, cost, salvage_value, useful_life_years, currency |
health_check | Server health/status metadata. |
internal_rate_of_return | Internal Rate of Return: per-period rate where NPV=0 (Newton + bisection). Requires a sign change in cashflows. Inputs: cashflows, guess |
list_metrics | List every supported metric with descriptions and required/optional params. |
loan_amortization | Level-payment loan: monthly payment, total interest, payoff, and (optional) full schedule. payment = P*r/(1-(1+r)^-n), r=annual_rate/12. Inputs: principal, annual_rate, term_months, extra_payment, currency, include_schedule |
net_present_value | Net Present Value (discounted cash flow). NPV = sum(CF_t/(1+rate)^t). cashflows[0] = period 0 (usually the negative outlay). Inputs: rate, cashflows, currency |
Every block below points at https://precisioncalc-mcp.pages.dev/mcp. Pick your client and copy.
claude mcp add --transport http precisioncalc https://precisioncalc-mcp.pages.dev/mcp
{
"mcpServers": {
"precisioncalc": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://precisioncalc-mcp.pages.dev/mcp"]
}
}
}{
"mcpServers": {
"precisioncalc": {
"url": "https://precisioncalc-mcp.pages.dev/mcp"
}
}
}{
"servers": {
"precisioncalc": {
"type": "http",
"url": "https://precisioncalc-mcp.pages.dev/mcp"
}
}
}{
"context_servers": {
"precisioncalc": {
"url": "https://precisioncalc-mcp.pages.dev/mcp"
}
}
}{
"mcpServers": {
"precisioncalc": {
"serverUrl": "https://precisioncalc-mcp.pages.dev/mcp"
}
}
}{
"mcpServers": {
"precisioncalc": {
"url": "https://precisioncalc-mcp.pages.dev/mcp"
}
}
}name: Precisioncalc
version: 0.0.1
schema: v1
mcpServers:
- name: Precisioncalc
type: streamable-http
url: https://precisioncalc-mcp.pages.dev/mcp{
"mcpServers": {
"precisioncalc": {
"httpUrl": "https://precisioncalc-mcp.pages.dev/mcp"
}
}
}{
"mcpServers": {
"precisioncalc": {
"type": "http",
"url": "https://precisioncalc-mcp.pages.dev/mcp"
}
}
}{
"mcpServers": {
"precisioncalc": {
"url": "https://precisioncalc-mcp.pages.dev/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fprecisioncalc-mcp.pages.dev%2Fmcp&type=streamable_http&id=precisioncalc&name=Precisioncalc
It answered our last check on 22 October 2026 in 127 ms. Over 6 checks since 11 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
11, as returned by the server's own tools/list on 14 September 2026: batch_calculate, business_days, calculate_metric, compound_growth, currency_convert, depreciation, health_check, internal_rate_of_return, and 3 more.
It answered our last check on 22 October 2026 in 127 ms. Over 6 checks since 11 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://precisioncalc-mcp.pages.dev/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: io.github.inity13. Endpoint host: precisioncalc-mcp.pages.dev. ARD identifier: urn:air:io.github.inity13:mcp:precisioncalc-mcp.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.