Uptime (30d)%100.0

Latency (p50)498 msfaster than 39% of servers

Protocol eralegacy

Tools5

com.maltataxrefundcalculator/site

https://maltataxrefundcalculator.com/mcp ↗

Description

Malta Tax Refund Calculator: the site's own MCP server — calculator, enquiry (enquiry = a human...

What our measurements say

com.maltataxrefundcalculator/site is a remote MCP server published at maltataxrefundcalculator.com. It has been probed 12 times since 9/12/2026. It answered in 12 of them (100.0%), a near-uninterrupted record. Median response time is 498 ms, placing it among the faster endpoints. It offers a narrow, focused set of 5 tools. On the protocol side it still runs 2025-11-25 and has not moved to the newer spec.

LegacyLegacy ⚠Website ↗Version: 1.0.0First probe: 2026-09-12 15:21:42Last probe: 2026-09-13 14:49:35

Agent readability score

Can an LLM agent pick the right tool here — names, descriptions and parameter clarity are assessed.

Agent readability score

Tool names and descriptions lack clarity, but some parameters are well-defined.based on measured tool list

Strengths

submit_enquiry explicitly states it is not a purchase or guaranteed quote.
Parameters for submit_enquiry (answers, consent) are clearly defined as required.

Weaknesses

Tool names like 'calculator_describe' and 'enquiry_describe' are vague and non-actionable.
Descriptions for 'calculate' and 'enquiry_fields' lack clear use cases or triggers.
Parameter 'refundType' in 'calculate' has no allowed options listed.
Overlap between 'enquiry_describe' and 'enquiry_fields' creates ambiguity.
No error handling or constraint documentation in tool descriptions.

calculator_describe — Name does not indicate it provides metadata about the calculator.
calculate — Missing allowed options for 'refundType' parameter.
enquiry_fields — Description does not explain when to use this tool.
submit_enquiry — No documentation of error cases if 'consent' is false.

Verdict

Tools have functional parameters but suffer from unclear naming and incomplete documentation. The 'submit_enquiry' tool is well-defined, but others lack actionable names and use-case explanations, which could confuse an agent selecting tools.

9/13/2026, 3:23:18 PM

Event narrative

Supported versions

2025-11-25

as declared by server/discover + initialize

Capabilities

resources, tools

Schema score

100

5 tools

Schema compliance

tools/list structure, inputSchema validity, and a functional smoke test — the components of the 0-100 score.

100/100

Excellent5 tools

tools/list schema valid
inputSchema is valid JSON Schema
Smoke test not run this round
Cold-start: cold 229ms → warm 222ms (penalty 7ms)

Tools

Tools the server advertised in the latest measurement — measured, not catalog-claimed.

calculator_describe0 params
The inputs this calculator takes (with units, ranges and defaults), the outputs it returns, and the assumptions and tables behind it.
calculate3 params
Run the Malta shareholder refund calculator calculator: Malta tax paid by the company (35%); Profit available to distribute; Dividend paid to the shareholder; Shareholder refund claimable. Missing inputs fall back to their documented defaults.
- profitnumber
- refundTypestring
- distributednumber
enquiry_describe0 params
Read first. States plainly what submit_enquiry does on Malta Tax Refund Calculator: it starts an enquiry with human providers who quote directly. Nothing is bought, ordered or paid; no quote is guaranteed; it is free. Also returns who receives the details, the consent wording, and how the person confirms.
enquiry_fields0 params
Every field of the Malta Tax Refund Calculator enquiry: key, label, type, whether required, help text and the allowed options where there are any. Pass answers to submit_enquiry keyed by field key.
submit_enquiry3 params · 2 required
Submits an enquiry to Malta Tax Refund Calculator — NOT a purchase, NOT a guaranteed quote. Step 1: call with the answers (keyed by field key from enquiry_fields) and consent=true; it validates and returns a summary, the consent line and a confirmation token — show the person the summary and the consent line. Step 2: only if the person agrees, call again with the same answers, consent=true and the confirmation token; the enquiry is then submitted, and the person receives an email with a link they must click before any provider sees it. Consent means the person has read and agreed to: "Happy for my details to go to a relevant Maltese tax practitioner or corporate service provider, who'll contact me directly."
- answersobjectrequired
- consentbooleanrequired
- confirmationstring

Availability history

Event log

Derived by comparing consecutive probes — changes in era, protocol version, build and reachability.

3 hours agoServer build: — → 1.0.0
3 hours agoSupported versions: — → 2025-11-25
3 hours agoEra changed: Unknown → Legacy
yesterdayAdded to watch — era: Unknown

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Markdown

[![mcpmetrics](https://mcpmetrics.io/badge/com.maltataxrefundcalculator/site/era.svg)](https://mcpmetrics.io/servers/com-maltataxrefundcalculator-site)

HTML

<a href="https://mcpmetrics.io/servers/com-maltataxrefundcalculator-site"><img src="https://mcpmetrics.io/badge/com.maltataxrefundcalculator/site/era.svg" alt="mcpmetrics"></a>

Raw observations

You are seeing the last 7 days. Sign up for the full history. Which check failed and why is in the dashboard.

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https://maltataxrefundcalculator.com/mcp

Run	Era	Modern	ms	Legacy	ms	Versions
2026-09-13 14:49:35	Legacy	400	1155	200	1155	2025-11-25
2026-09-13 12:47:19	Unknown	429	298	429	307	—
2026-09-13 10:45:14	Unknown	429	352	429	351	—
2026-09-13 08:43:04	Unknown	429	402	429	400	—
2026-09-13 06:40:42	Unknown	429	350	429	346	—
2026-09-13 04:35:29	Unknown	429	706	429	700	—
2026-09-13 01:33:33	Unknown	429	871	429	876	—
2026-09-12 23:31:36	Unknown	429	586	429	589	—
2026-09-12 21:29:15	Unknown	429	544	429	546	—
2026-09-12 19:27:29	Unknown	429	363	429	367	—

com.maltataxrefundcalculator/site

Description

What our measurements say

Agent readability score

Agent readability score

Strengths

Weaknesses

Verdict

Event narrative

Schema compliance

Tools

Availability history

Event log

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Raw observations

Era history

Response time history