app.fawtar/fawtar is a remote MCP server published at fawtar.app. It has been probed 32 times since 9/4/2026. It answered in 32 of them (100.0%), a near-uninterrupted record. Median response time is 278 ms, placing it among the faster endpoints. Its tool list could not be read; the server is closed to direct calls. It answers direct calls with an authentication wall.
ZATCA-compliant Saudi invoicing and accounting: invoices, receivables, VAT, ledger, payroll.
Can an LLM agent pick the right tool here — names, descriptions and parameter clarity are assessed.
fawtar_create — Ambiguous parameter definitionsfawtar_create_invoice — Overlapping functionality with fawtar_createfawtar_create — Missing parameter validation details| Run | Era | Modern | ms |
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Derived by comparing consecutive probes — changes in era, protocol version, build and reachability.
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[](https://mcpmetrics.io/servers/app-fawtar-fawtar)<a href="https://mcpmetrics.io/servers/app-fawtar-fawtar"><img src="https://mcpmetrics.io/badge/app.fawtar/fawtar/era.svg" alt="mcpmetrics"></a>You are seeing the last 7 days. Sign up for the full history. Which check failed and why is in the dashboard.
Sign up free to see| Legacy |
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| ms |
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| Versions |
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| 2026-09-07 00:27:42 | Auth-gated | 401 | 205 | 401 | 345 | — |
| 2026-09-06 22:36:06 | Legacy | 200 | 301 | 200 | 286 | 2025-06-18 |
| 2026-09-06 20:44:13 | Legacy | 200 | 259 | 200 | 274 | 2025-06-18 |
| 2026-09-06 18:49:47 | Legacy | 200 | 305 | 200 | 471 | 2025-06-18 |
| 2026-09-06 16:56:18 | Legacy | 200 | 326 | 200 | 339 | 2025-06-18 |
| 2026-09-06 15:42:25 | Legacy | 200 | 276 | 200 | 460 | 2025-06-18 |
| 2026-09-06 13:49:02 | Legacy | 200 | 281 | 200 | 268 | 2025-06-18 |
| 2026-09-06 11:55:12 | Legacy | 200 | 251 | 200 | 371 | 2025-06-18 |
| 2026-09-06 10:02:05 | Legacy | 200 | 250 | 200 | 227 | 2025-06-18 |
| 2026-09-06 08:09:06 | Legacy | 200 | 343 | 200 | 329 | 2025-06-18 |
Each cell is one probe run. Faded cells are incomplete probes — one leg did not answer, so the era is inconclusive.
The two probe legs separately: modern server/discover and legacy initialize.