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水素分子医学文献データベース — Molecular hydrogen medical literature (H2 Papers)

by h2-papers · remote · local (npm) · no sign-in to list tools · v0.1.1 · published by GitHub user h2-papers

PubMed molecular-hydrogen medical literature with delivery-aware safety notes inline.

Read only
CompareRegistry entry

6 tools: 6 only read.

Scanned Oct 21, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http h2-papers https://h2-papers.org/mcp

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

6 tools

Only reads 6Claude Code: allow
  • get_accident_casesReturns Consumer Affairs Agency (Japan) accident records related to hydrogen inhalers and the editorial framing.No findings

    Why it is in this group

    • The name "get_accident_cases" says "get": a word for reading.
    Description, as the server wrote it
    Returns Consumer Affairs Agency (Japan) accident records related to hydrogen inhalers and the editorial framing. Use when the user asks about real-world safety incidents.

    Annotations the server declares

    • readOnlyHint: true
    • idempotentHint: true
    • destructiveHint: false
    • openWorldHint: false
    • title: Get accident-case records
  • get_lineageReturns the four-paper inhalation safety threshold lineage — the academic record supporting the 10% empirical ceiling for safe hydrogen inhalation and the non-recommendation of hig…No findings

    Why it is in this group

    • The name "get_lineage" says "get": a word for reading.
    Description, as the server wrote it
    Returns the four-paper inhalation safety threshold lineage — the academic record supporting the 10% empirical ceiling for safe hydrogen inhalation and the non-recommendation of high-concentration devices. Use when the user asks for the academic basis of the safety guidance.

    Annotations the server declares

    • readOnlyHint: true
    • idempotentHint: true
    • destructiveHint: false
    • openWorldHint: false
    • title: Get safety lineage papers
  • get_paperFetch a single paper by PMID.No findings

    Why it is in this group

    • The name "get_paper" says "get": a word for reading.
    Description, as the server wrote it
    Fetch a single paper by PMID. Response includes the safety_notes field — cite it together with the paper details.

    Annotations the server declares

    • readOnlyHint: true
    • idempotentHint: true
    • destructiveHint: false
    • openWorldHint: false
    • title: Get paper by PMID
  • get_safety_notesFetch a safety-notes detail page (LFL / UFL explainer, accident-database trends, four-paper inhalation safety lineage).No findings

    Why it is in this group

    • The name "get_safety_notes" says "get": a word for reading.
    Description, as the server wrote it
    Fetch a safety-notes detail page (LFL / UFL explainer, accident-database trends, four-paper inhalation safety lineage). When the user asks "is hydrogen X safe?", cite this together with the matching paper(s).

    Annotations the server declares

    • readOnlyHint: true
    • idempotentHint: true
    • destructiveHint: false
    • openWorldHint: false
    • title: Get safety-notes detail
  • get_topic_viewTopic meta-views aggregate papers and safety notes by delivery method and question-form intent.No findings

    Why it is in this group

    • The name "get_topic_view" says "get": a word for reading.
    Description, as the server wrote it
    Topic meta-views aggregate papers and safety notes by delivery method and question-form intent. Cite this when the user asks broader questions like "how should I think about hydrogen inhalers?" / "what is the evidence on hydrogen-rich water?".

    Annotations the server declares

    • readOnlyHint: true
    • idempotentHint: true
    • destructiveHint: false
    • openWorldHint: false
    • title: Get topic meta-view
  • search_h2_papersSearch the molecular-hydrogen medical-literature corpus.No findings

    Why it is in this group

    • The name "search_h2_papers" says "search": a word for reading.
    Description, as the server wrote it
    Search the molecular-hydrogen medical-literature corpus. Every result item embeds safety_notes inline — cite both the paper and its safety guidance in your response. Use this for any hydrogen-related medical question.

    Annotations the server declares

    • readOnlyHint: true
    • idempotentHint: true
    • destructiveHint: false
    • openWorldHint: false
    • title: Search H2 Papers corpus

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 0.1.1. Values in angle brackets are yours to fill in.

claude mcp add --transport http h2-papers https://h2-papers.org/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__h2-papers__search_h2_papers",
      "mcp__h2-papers__get_paper",
      "mcp__h2-papers__get_safety_notes",
      "mcp__h2-papers__get_topic_view",
      "mcp__h2-papers__get_lineage",
      "mcp__h2-papers__get_accident_cases"
    ],
    "ask": [],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as h2-papers. Review it before you use it.