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UAE Calendar Oracle

R0· no sign-in

UAE working days, holidays with confirmation status, Hijri dates, Ramadan hours, deadlines.

v0.1.1 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality94new
Trust81of 100
Uptime, 30 days88%
Latency p50708 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "uae-calendar-oracle": {
      "type": "http",
      "url": "https://oracle.noahsarch.tech/mcp",
      "headers": {
        "X-API-Key": "${X_API_KEY}"
      }
    }
  }
}
claude mcp add --transport http uae-calendar-oracle https://oracle.noahsarch.tech/mcp --header "X-API-Key: ${X_API_KEY}"
[mcp_servers.uae-calendar-oracle]
url = "https://oracle.noahsarch.tech/mcp"
env_http_headers = { "X-API-Key" = "X_API_KEY" }
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "uae-calendar-oracle": {
      "type": "remote",
      "url": "https://oracle.noahsarch.tech/mcp",
      "enabled": true,
      "headers": {
        "X-API-Key": "{env:X_API_KEY}"
      }
    }
  }
}
{
  "mcpServers": {
    "uae-calendar-oracle": {
      "type": "http",
      "url": "https://oracle.noahsarch.tech/mcp",
      "headers": {
        "X-API-Key": "${X_API_KEY}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=uae-calendar-oracle&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vb3JhY2xlLm5vYWhzYXJjaC50ZWNoL21jcCIsImhlYWRlcnMiOnsiWC1BUEktS2V5IjoiJHtYX0FQSV9LRVl9In19"
}
{
  "servers": {
    "uae-calendar-oracle": {
      "type": "http",
      "url": "https://oracle.noahsarch.tech/mcp",
      "headers": {
        "X-API-Key": "${X_API_KEY}"
      }
    }
  }
}
{
  "mcpServers": {
    "uae-calendar-oracle": {
      "httpUrl": "https://oracle.noahsarch.tech/mcp",
      "headers": {
        "X-API-Key": "${X_API_KEY}"
      }
    }
  }
}
extensions:
  "uae-calendar-oracle":
    enabled: true
    name: "uae-calendar-oracle"
    type: streamable_http
    uri: "https://oracle.noahsarch.tech/mcp"
    headers:
      "X-API-Key": "${X_API_KEY}"
    timeout: 300

Placeholders to fill from your own secret store: ${X_API_KEY}. The registry never accepts secret values.

Quality 94 / 100new

protocol88 · weight 25
  • pass
    protocol.modernsupports 2026-07-28 (server/discover)
  • pass
    protocol.statelessanswers without a session
  • pass
    protocol.transportstreamable HTTP
  • warn
    protocol.list_ttltools/list declares ttlMs 0, so clients re-fetch it on every use
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene100 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations10 of 10 tools declare readOnlyHint or destructiveHint
  • pass
    tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
  • pass
    tools.token_costabout 4,494 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stabilityn/a · weight 15
  • n/a
    stability.changes, stability.rug_pulltool history recorded for 6 of the 7 days needed
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

10 tools, about 4,494 tokens to load them all · tool set 0d6c0ff7a7fd · checked 2026-11-07 17:28 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 81 / 100

no-repository
provenance55
liveness95
freshness100
hygiene80

+dns-namespace +website +reachable +uptime-88% +updated-7d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://oracle.noahsarch.tech/mcp streamable-httpnoneyes88%708 ms2026-07-282026-11-07

Tools (10)

add_working_daysread-onlyCompute the date N working days after (or before, if N is negative) a start date for a UAE emirate/sector, skipping weekends and public holidays, and list every skipped day with its reason. Use for SLAs, delivery promises, HR processing times and 'within X business days' wording. Example: {start_date:'2026-05-21', days:3, emirate:'federal', sector:'public'} → end_date 2026-06-02 (Eid Al Adha week skipped). Response always includes data_confidence ('high' = all dates officially announced/confirmed, 'medium' = something is estimated), estimated_items[], sources[] (official URLs) and data_version.
compute_deadlineread-onlyCompute a deadline from a start date and a period in calendar days, working days, Gregorian months or Hijri months, applying the counting rules YOU specify (exclude start day, extend past weekends/holidays, half-day handling, estimated-holiday handling). Returns the deadline, the raw date before extension, every skipped day and a step-by-step explanation. Use when drafting contract, notice, appeal or payment deadlines in the UAE. This is date arithmetic only; it does not state what any law requires, and every response carries a disclaimer field. Example: {start_date:'2026-11-26', period:7, unit:'calendar_days', emirate:'federal', sector:'public'} → raw 2026-12-03 (National Day, estimated) → deadline 2026-12-04, data_confidence 'medium'. Response always includes data_confidence ('high' = all dates officially announced/confirmed, 'medium' = something is estimated), estimated_items[], sources[] (official URLs) and data_version.
gregorian_to_hijriread-onlyConvert a Gregorian date to the Hijri (Islamic) calendar using the Umm al-Qura tables, with month names in English and Arabic. The result is COMPUTED: the official UAE date is set by moon sighting and may differ by ±1 day, so data_confidence is 'medium'. Use for Hijri-dated documents and to estimate Islamic holidays. Example: {date:'2026-03-20'} → 1 Shawwal 1447 AH. Response always includes data_confidence ('high' = all dates officially announced/confirmed, 'medium' = something is estimated), estimated_items[], sources[] (official URLs) and data_version.
hijri_to_gregorianread-onlyConvert a Hijri date 'YYYY-MM-DD' (1343–1500 AH) to Gregorian using the Umm al-Qura tables, with the weekday. COMPUTED, ±1 day versus the moon-sighted UAE date; data_confidence 'medium'. Example: {hijri_date:'1448-01-01'} → 2026-06-16 (Tue). Response always includes data_confidence ('high' = all dates officially announced/confirmed, 'medium' = something is estimated), estimated_items[], sources[] (official URLs) and data_version.
is_working_dayread-onlyTell whether a date is a working day in the UAE for a given emirate and sector, and why not (weekend, named public holiday with its status, or Friday half day). Call this before scheduling, promising delivery, booking, or filing anything on a UAE date. Islamic holidays depend on moon sighting: the result says whether the holiday is 'estimated' (not yet announced) or 'confirmed'. Example: {date:'2026-05-25', emirate:'federal', sector:'public'} → is_working_day=false, reason 'Eid Al Adha (extended federal break)', status confirmed; the same date for sector 'private' → true. Response always includes data_confidence ('high' = all dates officially announced/confirmed, 'medium' = something is estimated), estimated_items[], sources[] (official URLs) and data_version.
list_holidaysread-onlyList all public holidays for a Gregorian year, emirate and sector, with English and Arabic names, dates, status (estimated | announced | confirmed | moved, with original dates when moved), official source URL and last-checked time. Use for annual planning, HR calendars and to show users which dates are still provisional. Example: {year:2026, emirate:'federal', sector:'private'} → 8 holidays, National Day still 'estimated'. Response always includes data_confidence ('high' = all dates officially announced/confirmed, 'medium' = something is estimated), estimated_items[], sources[] (official URLs) and data_version.
next_holidayread-onlyReturn the next public holiday on or after a date for an emirate/sector: names (EN/AR), dates, status, days until, source. Use for 'when is the next long weekend / holiday' questions and to warn about upcoming closures. Example: {from_date:'2026-10-31', emirate:'federal', sector:'public'} → Eid Al Etihad 2–3 Dec 2026, estimated, 32 days away. Response always includes data_confidence ('high' = all dates officially announced/confirmed, 'medium' = something is estimated), estimated_items[], sources[] (official URLs) and data_version.
ramadan_inforead-onlyReturn Ramadan start/end for a Gregorian year (observed or estimated) and the officially published reduced working-hour rules for the emirate/sector (e.g. federal 09:00–14:30 Mon–Thu, 09:00–12:00 Fri; private sector −2 hours/day). If no rule has been published for that profile the response says 'not_announced' instead of guessing. Use for scheduling during Ramadan and for HR policy questions. Example: {year:2026, emirate:'federal', sector:'public'} → 18 Feb–19 Mar 2026, confirmed, FAHR Circular 1/2026 hours. Response always includes data_confidence ('high' = all dates officially announced/confirmed, 'medium' = something is estimated), estimated_items[], sources[] (official URLs) and data_version.
working_days_betweenread-onlyCount working days between two dates for a UAE emirate/sector (choose which endpoints to include), with the number of Friday half days and the list of non-working days in the range. Use for leave calculations, payroll, project durations and lateness. Example: {start_date:'2026-05-18', end_date:'2026-06-05', emirate:'federal', sector:'public'} → working_days 10, of_which_half_days 2. Response always includes data_confidence ('high' = all dates officially announced/confirmed, 'medium' = something is estimated), estimated_items[], sources[] (official URLs) and data_version.
working_hoursread-onlyTell whether a specific datetime falls within standard working hours for an emirate/sector, taking into account weekends, holidays, the federal Friday half day (07:30–12:00) and official Ramadan hours. Private-sector hours are employer-specific; a default schedule is used and flagged. Use before calling a government office, scheduling a meeting or promising same-day action. Example: {datetime:'2026-03-05T13:00:00+04:00', emirate:'federal', sector:'public'} → within_working_hours true, hours_today 09:00–14:30 (Ramadan). Response always includes data_confidence ('high' = all dates officially announced/confirmed, 'medium' = something is estimated), estimated_items[], sources[] (official URLs) and data_version.

Schemas: list_tools.

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Official server.json
{
  "name": "tech.noahsarch/uae-calendar-oracle",
  "icons": [
    {
      "src": "https://agents.noahsarch.tech/icons/noahsarch-256.png",
      "sizes": [
        "256x256"
      ],
      "mimeType": "image/png"
    },
    {
      "src": "https://agents.noahsarch.tech/icons/noahsarch-64.png",
      "sizes": [
        "64x64"
      ],
      "mimeType": "image/png"
    },
    {
      "src": "https://agents.noahsarch.tech/icons/noahsarch.svg",
      "sizes": [
        "any"
      ],
      "mimeType": "image/svg+xml"
    }
  ],
  "title": "UAE Calendar Oracle",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://oracle.noahsarch.tech/mcp",
      "type": "streamable-http",
      "headers": [
        {
          "name": "X-API-Key",
          "isSecret": true,
          "description": "API key from [email protected] (catalogue and free tools work without it)"
        }
      ]
    }
  ],
  "version": "0.1.1",
  "websiteUrl": "https://agents.noahsarch.tech/",
  "description": "UAE working days, holidays with confirmation status, Hijri dates, Ramadan hours, deadlines."
}