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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

Time & Astronomy

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org.memoryapi/time

memoryapi.org

Current time by timezone, astronomy events, and moon phases

OtherIs Time & Astronomy down?Alternatives

10 of 22 checks passed

  • Handshake
  • Tools listed
  • Updated recently

Responded

The server completed its last measured handshake. This is an observation, not a guarantee.

Connect to server
Median latency
642 ms
Uptime, 30 days
Not measured
Last checked

Measurement details

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 642 ms.

  • Pass
    Valid handshake

    protocolVersion 2024-11-05, serverInfo.name AgentTime.

  • Pass
    Lists tools

    tools/list returned 3 tools.

  • Fail
    Current protocol

    Negotiated 2024-11-05. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 642 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 642 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Pass
    Parameters documented

    8 of 8 parameters have a description (100%). The bar is 80%.

  • Fail
    Safety hints

    3 tools set neither readOnlyHint nor destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Fail
    Website matches publisher

    The website host does not match the reverse-domain namespace.

  • Fail
    Source repo linked

    No repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Pass
    Recently updated

    Updated 2026-06-11T23:22:56.6616Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Tools

  • get_astronomy

    Get sunrise, sunset, and twilight times for any location using US Naval Observatory data. Also returns moonrise and moonset.

    Measured

  • get_current_time

    Get the current time in any timezone. Returns local datetime, UTC datetime, unix epoch, UTC offset, DST status, day of week, day of year, and week number.

    Measured

  • get_moon_phases

    Get upcoming moon phases (New Moon, First Quarter, Full Moon, Last Quarter) and current moon illumination percentage from the US Naval Observatory.

    Measured

Probe history

  • ok642 ms3 tools

Status and uptime

Add badge to your README

The image links back to this page. It shows checks passed, or uptime, and the colour follows the latest status. Responses are cached for 5 to 15 minutes.

MCP Heartbeat badge

Markdown

[![MCP Heartbeat](https://mcpheartbeat.com/badge/org.memoryapi/time.svg)](https://mcpheartbeat.com/s/org.memoryapi/time)

HTML

<a href="https://mcpheartbeat.com/s/org.memoryapi/time"><img alt="MCP Heartbeat" src="https://mcpheartbeat.com/badge/org.memoryapi/time.svg"></a>

Uptime markdown

[![MCP Heartbeat uptime](https://mcpheartbeat.com/badge/org.memoryapi/time.svg?kind=uptime)](https://mcpheartbeat.com/s/org.memoryapi/time)

Served from https://mcpheartbeat.com.

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Connect to this server

Claude Code

claude mcp add --transport http time-astronomy https://time.memoryapi.org/mcp

Cursor .cursor/mcp.json

{
  "mcpServers": {
    "time-astronomy": {
      "url": "https://time.memoryapi.org/mcp"
    }
  }
}

VS Code .vscode/mcp.json

{
  "servers": {
    "time-astronomy": {
      "type": "http",
      "url": "https://time.memoryapi.org/mcp"
    }
  }
}