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Is paleobiology-mcp-server reliable?

Reliable (measured) Yes. Faceabot measured paleobiology-mcp-server 40 times: 100% of checks succeeded, including the last 40 in a row (last check 2026-10-19 11:30 UTC). It answers, but its real task has not worked yet (0/40 real results): see "Does it actually do the job?" below.

Last check: 2026-10-19 11:30 UTC · answered in 7748 ms · remote (no install)

En français : Fiable (mesuré). Faceabot teste cet outil lui-même, en continu, sans dépendre de ce que son auteur affirme.

What it does

Search fossil occurrences, taxon ranges, diversity through deep time, and the geologic time scale.

Source: official MCP registry (registry.modelcontextprotocol.io) · version 0.4.0 · publisher website
Connect your agent
{
  "mcpServers": {
    "paleobiology-mcp-server": {
      "url": "https://paleobiology.caseyjhand.com/mcp"
    }
  }
}
Or ask Faceabot first: MCP tool check_reliability {"id":"io.github.cyanheads/paleobiology-mcp-server"} on https://faceabot.com/api/mcp.
Does it actually do the job?

Fails real tasks — Faceabot asked paleobiology_get_diversity to do a small read-only task 40 time(s): 0 returned a real result. Last result: tool_error (its schema declares no required input, so Faceabot sent {}; the tool answered with an error, so it probably needs inputs its schema does not declare) in 4547 ms.

Sample input: {}. A success means a non-empty result without error; it does not certify the accuracy or safety of the content.
Faceabot measurements
WhenAnswersReal taskLatency
2026-10-19 11:30 UTC✅ ok❌ tool_error7748 ms
2026-10-18 19:00 UTC✅ ok❌ tool_error8240 ms
2026-10-18 06:30 UTC✅ ok❌ tool_error7004 ms
2026-10-17 22:40 UTC✅ ok❌ tool_error5015 ms
2026-10-17 14:25 UTC✅ ok❌ tool_error5878 ms
2026-10-17 06:20 UTC✅ ok❌ tool_error5841 ms
2026-10-16 22:30 UTC✅ ok❌ tool_error7383 ms
2026-10-16 15:21 UTC✅ ok❌ tool_error9323 ms
2026-10-16 08:20 UTC✅ ok❌ tool_error6560 ms
2026-10-16 01:25 UTC✅ ok❌ tool_error6149 ms
2026-10-15 18:26 UTC✅ ok❌ tool_error9345 ms
2026-10-15 11:41 UTC✅ ok❌ tool_error3999 ms
2026-10-15 05:05 UTC✅ ok❌ tool_error2967 ms
2026-10-14 22:35 UTC✅ ok❌ tool_error8477 ms
2026-10-14 16:05 UTC✅ ok❌ tool_error9115 ms
2026-10-14 09:35 UTC✅ ok❌ tool_error2556 ms
2026-10-14 02:51 UTC✅ ok❌ tool_error8998 ms
2026-10-13 20:35 UTC✅ ok❌ tool_error6946 ms
2026-10-13 14:25 UTC✅ ok❌ tool_error9999 ms
2026-10-13 08:21 UTC✅ ok❌ tool_error9965 ms
Method: MCP initialize then tools/list from Faceabot (FaceabotProbe/1.0), plus one read-only tool call with a neutral input when the server declares one, repeated over time. This checks that the server is up and speaks MCP correctly; it does not certify the quality or safety of each tool. How measurement works.

More from the same publisher

anime-mcp-server Not measured yet

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Package npm : @cyanheads/anime-mcp-server · website · measurements and details
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Search the Art Institute of Chicago collection: artworks, artists, exhibitions, and audio guides.

MCP endpoint : https://art-institute-chicago.caseyjhand.com/mcp · website · measurements and details
arxiv-mcp-server Flaky · 95% over 19 checks Does the job (tested) · 18/18

Search arXiv, fetch paper metadata, and read full-text content.

MCP endpoint : https://arxiv.caseyjhand.com/mcp · website · measurements and details
astronomy-mcp-server Reliable (measured) · 100% over 41 checks Does the job (tested) · 41/41

Offline observational astronomy: positions, rise/set, moon phases, eclipses, and seasons.

MCP endpoint : https://astronomy.caseyjhand.com/mcp · website · measurements and details
attack-surface-mcp-server Not measured yet

Passive external attack-surface mapping: CT subdomains, DNS, TLS, HTTP posture, RDAP/WHOIS, Shodan.

Package npm : @cyanheads/attack-surface-mcp-server · website · measurements and details

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Publisher of paleobiology-mcp-server?

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Data in JSON: /api/catalog?id=io.github.cyanheads/paleobiology-mcp-server · Stop probes: POST /api/reliability/opt-out

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