Xearno Tools
Money, tax & business calculators kept current with 2026 rules — plus operator insights.
MCP server · by xearno.tools
About
Xearno Tools is an MCP server published by xearno.tools. Marketplaces we read that list it: 1 (Official MCP Registry). We first saw it on 2026-10-11 and have recorded no change since. As of our marketplace pass on 2026-10-14.
What it asks for
- Runs remotely
None of the marketplaces we read publishes its tools or the settings it asks for.
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Works with
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
A one-click link opens the client, which asks you to confirm before it adds the server.
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a remote MCP server
Built from what Official MCP Registry declares.
claude mcp add --transport http calculators https://xearno.tools/mcp
[mcp_servers.calculators]
url = "https://xearno.tools/mcp"
{
"mcpServers": {
"calculators": {
"url": "https://xearno.tools/mcp"
}
}
}
Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 1.5.0 | No figure published | Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
What changed
Nothing has moved on this plugin since we started watching it.
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
-
irs-taxpayer io.github.dma9527/irs-taxpayer
44 local US tax estimation and planning tools for supported TY2024 through TY2026 scenarios.
-
44 calculators for AI agents: US tax, finance, business + an MCP engineering & security suite.
-
tax-calc io.github.theluckystrike/tax-calc
US federal income tax estimates: brackets, marginal rate, effective rate. Planning values.
-
8 free finance calculators as MCP tools: mortgage, refinance, loans, interest, salary, tips.
-
taxact-mcp com.taxact/taxact-mcp
Tax filing guidance, cost comparison, document checklists, and refund estimates by TaxAct.
-
Current source-cited 2026 US tax constants and calculators for AI agents; every answer cites IRS.
-
Contaí — Calculadoras Fiscais Brasileiras
32 ferramentas MCP de cálculo fiscal/trabalhista BR (CLT, INSS, IRRF, PJ, finanças, saúde).
-
nestegg-calculators io.github.VladimirWrites/nestegg-calculators
90+ pure finance calculators: loans, investing, bonds, options, tax. Stateless, stores nothing.
-
Korean tax calculation and tax-audit judgment MCP: 41 tools with statutory citations.
-
personal-finance io.github.sarveshtalele/personal-finance
54 robust financial calculators based on deterministic mathematical principles.
Similar plugins by marketplace
The same question asked of one marketplace at a time: is there an analog of this plugin there?
Has a listing on Claude Code: claude-plugins-community (5)
-
AI-powered bookkeeping and tax filing for entrepreneurs at the heart of the European economy.
-
Free, open-source US federal tax preparation assistant for Claude Code. Drop your W-2s, 1099s, and crypto exchange CSVs into the workspace — Open Tax parses them, computes your…
-
Skills for the Numeric's MCP. Purpose-built workflows for accounting teams — rec workbooks, department anomaly scanning, cross-workspace close dashboards, audit evidence exports…
-
Give Claude deep UK accounting knowledge. This plugin replaces the generic finance responses with regulation-aware workflows built specifically for British businesses. It covers…
-
Light's MCP integration lets you use AI tools to query your financial data, search invoices, look up vendors, and run reports, without switching context.
Has a listing on Claude Code: claude-plugins-official (5)
-
QuickBooks business insights and actions: financial health briefings across P&L, cash flow, balance sheet and A/R, industry benchmarking, payroll cost analysis, overdue-invoice…
-
Bring Airwallex's global financial infrastructure to Claude. Orchestrate actions across your account in plain language, e.g., set up invoices from a PO, onboard suppliers from…
-
Ask Claude about the contractors you pay through Wingspan, what you owe them, and what is holding up a payment, then onboard contractors and log payments as drafts, with a preview…
-
Search companies and contacts, enrich leads, find lookalikes, and get AI-ranked contact recommendations. Pre-built skills chain multiple ZoomInfo tools into complete B2B sales…
-
Carta Cap Table plugin — skills and hooks for querying cap tables, grants, SAFEs, 409A valuations, waterfall scenarios, and more
Has a listing on Claude: knowledge-work-plugins (5)
-
QuickBooks business insights and actions: financial health briefings across P&L, cash flow, balance sheet and A/R, industry benchmarking, payroll cost analysis, overdue-invoice…
-
Streamline finance and accounting workflows, from journal entries and reconciliation to financial statements and variance analysis. Speed up audit prep, month-end close, and…
-
Bring Airwallex's global financial infrastructure to Claude. Orchestrate actions across your account in plain language, e.g., set up invoices from a PO, onboard suppliers from…
-
Ask Claude about the contractors you pay through Wingspan, what you owe them, and what is holding up a payment, then onboard contractors and log payments as drafts, with a preview…
-
Search companies and contacts, enrich leads, find lookalikes, and get AI-ranked contact recommendations. Pre-built skills chain multiple ZoomInfo tools into complete B2B sales…
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
Develop your payments integration faster with the ability to create products, prices, and payment links directly in ChatGPT. Run your business from ChatGPT with the ability to…
-
Answer product and business questions with data
-
Build with OpenAI APIs, Agents SDK, and ChatGPT Apps, and create and save OpenAI API keys from Codex.
-
Bring operational data and context into the flow of your ChatGPT conversations. You can ask questions, create and update records, and analyze your data—all through conversation…
-
Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking.
Has a listing on Community GitHub marketplaces (5)
-
Opinionated tax prep copilot for simple U.S. federal returns
-
Quotations, invoices, receipts and more: 225 templates, tax rules for 195 countries, free account.
-
xestando io.github.javyxx/xestando
Spanish SME suite: VeriFactu invoices, time clock, e-sign. AI drafts; you approve.
-
Automate Paraguayan tax declarations (Marangatu) — invoices, IVA, IRP — from Claude Code
-
3 finance skills: financial analyst (ratio analysis, DCF valuation, budgeting, forecasting), SaaS metrics coach (ARR, MRR, churn, CAC, LTV, NRR, Quick Ratio, projections), and…
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
Figma design platform integration. Access design files, extract component information, read design tokens, and translate designs into code. Bridge the gap between design and…
-
Accept payments and grow your business. Stripe's agent plugin includes best practices, upgrade guidance, and our MCP server.
-
Read-only Azure cost, forecasts, budget alerts, Advisor recommendations, and AI billing analysis in a Copilot canvas.
-
Safe BLE diagnostics, evidence workflows, and guarded automation for AI agents.
-
Complete toolkit for building Model Context Protocol (MCP) servers in TypeScript/Node.js using the official SDK. Includes instructions for best practices, a prompt for generating…
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
mcp-apps
Generate MCP App widgets for MCP tools. Produces self-contained HTML widgets using the MCP Apps protocol.
-
Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
-
workiq
Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.
-
workiq-productivity
WorkIQ productivity skills powered by the local WorkIQ CLI — read-only insights across email, meetings, calendar, Teams, SharePoint, projects, and people.
Has a listing on Cursor: cursor/plugins (5)
Has a listing on Docker MCP Catalog (5)
-
Tools for cross-border payments, taxes, and compliance.
-
Discover and connect to a curated marketplace of MCP servers for extending AI agent capabilities.
-
Unite marketing, sales, and customer service with AI-powered automation, lead management, and comprehensive analytics.
-
VeyraX MCP is the only connection you need to access all your tools in any MCP-compatible environment.
-
Provides access to Mercado Pago Marketplace API.
Has a listing on Official MCP Registry (5)
-
irs-taxpayer io.github.dma9527/irs-taxpayer
44 local US tax estimation and planning tools for supported TY2024 through TY2026 scenarios.
-
44 calculators for AI agents: US tax, finance, business + an MCP engineering & security suite.
-
tax-calc io.github.theluckystrike/tax-calc
US federal income tax estimates: brackets, marginal rate, effective rate. Planning values.
-
8 free finance calculators as MCP tools: mortgage, refinance, loans, interest, salary, tips.
-
taxact-mcp com.taxact/taxact-mcp
Tax filing guidance, cost comparison, document checklists, and refund estimates by TaxAct.
Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
Is this your plugin?
Add it to your projects and prove you maintain it with a file in its repository, a file on your domain or a DNS record. You get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.