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groTAX by Grovisor

UAE Corporate Tax: CT computation, SBR, penalties, free zone test, TP and health-check.

MCP server · by grovisor.ae

About

groTAX by Grovisor is an MCP server published by grovisor.ae. 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 2026-10-13.

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.

Observed by Ext Ops

Observed by Ext Ops on 2026-10-13: what the endpoint itself answered when asked to list its tools. We never call the tools.

Tools: 8

Server: grotax-mcp 1.3.0 · MCP protocol version 2025-06-18

Tool metadata as listed on 2026-10-13: annotations on 8 of 8 tools · parameter descriptions on 81 of 81.

  • grotax_compare_sbrCompute the same facts with and without Small Business Relief (revenue ≤ AED 3m, periods ending by 31 Dec 2029). Shows tax payable and what carries forward each way: in an SBR year a tax loss and dis…
  • grotax_compute_ctEstimate UAE Corporate Tax using the Grovisor computation (rows A–K): AED 375,000 0% band then 9%, 50% entertainment add-back, interest cap (higher of AED 12m or 30% of adjusted EBITDA), 75% loss rel…
  • grotax_get_rulesList every rate and threshold groTAX uses, with its legal source and whether it still needs verification (verify: true).
  • grotax_health_checkRun the Grovisor CT reviewer red-flag checklist (SBR, free zone/QFZP, TP disclosure and Local/Master File, connected-person pay, related-party loans, entertainment, fines, interest cap, loss continui…
  • grotax_list_health_questionsList the groTAX health-check questions with their answer keys and allowed values, including which questions only apply after others (dependsOn). Use before grotax_health_check.
  • grotax_penaltiesReturn and payment due date (9 months after period end) and estimated penalties: late filing AED 500 a month for 12 months then AED 1,000, late payment 14% a year charged monthly (from 14 Apr 2026),…
  • grotax_qfzp_de_minimisTest whether a free zone company's non-qualifying revenue stays within the de minimis limit: the lower of 5% of total revenue or AED 5m (MD 229 of 2025). Failing it ends Qualifying Free Zone Person s…
  • grotax_tp_thresholdsCheck which UAE transfer pricing documents apply: TP Disclosure Form (related-party transactions > AED 40m with a category > AED 4m, or connected-person payments > AED 0.5m), Local File + Master File…

Its marketplaces publish no list of tools.

How we check endpoints

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 CodeTerminal
claude mcp add --transport http grotax https://mcp.grovisor.ae/
Codex~/.codex/config.toml
[mcp_servers.grotax]
url = "https://mcp.grovisor.ae/"
Cursor~/.cursor/mcp.json
{
  "mcpServers": {
    "grotax": {
      "url": "https://mcp.grovisor.ae/"
    }
  }
}

Where it is published

MarketplaceStatusVersionFiguresVerifiedFirst seen
Official MCP Registry (Open the registry record) Listed 1.3.0 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.

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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.

Where the data comes from: how the catalog is built