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

Working · 1.7 s

io.github.h2-papers/mcp-serverv0.1.1

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

Health & Science Research & Knowledge

Source Registry entry

Maintain this server? Claim it

Try it

Call this server's tools from your browser. Nothing to install.

https://h2-papers.org/mcp

Requests go through mcptry because browsers can't call most MCP servers directly. Header values are sent to the server for that request only and are never stored or logged.

Tool list from our last check. Connect live to refresh it.

get_accident_cases Read-only

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.

langstring

Tools (6)

get_accident_cases

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.

read-only

Argument	Type	Description
lang	string

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "lang": {
      "enum": [
        "ja",
        "en"
      ],
      "type": "string"
    }
  },
  "additionalProperties": false
}

get_lineage

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.

read-only

Argument	Type	Description
lang	string

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "lang": {
      "enum": [
        "ja",
        "en"
      ],
      "type": "string"
    }
  },
  "additionalProperties": false
}

get_paper

Fetch a single paper by PMID. Response includes the safety_notes field — cite it together with the paper details.

read-only

Argument	Type	Description
lang	string
pmid*	string	PubMed identifier

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "pmid"
  ],
  "properties": {
    "lang": {
      "enum": [
        "ja",
        "en"
      ],
      "type": "string"
    },
    "pmid": {
      "type": "string",
      "pattern": "^\\d{1,9}$",
      "description": "PubMed identifier"
    }
  },
  "additionalProperties": false
}

get_safety_notes

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).

read-only

Argument	Type	Description
lang	string
slug	string	When omitted, returns the index of all safety-notes pages.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "lang": {
      "enum": [
        "ja",
        "en"
      ],
      "type": "string"
    },
    "slug": {
      "enum": [
        "inhalation-concentration",
        "accident-cases",
        "lfl-ufl-explained",
        "lineage"
      ],
      "type": "string",
      "description": "When omitted, returns the index of all safety-notes pages."
    }
  },
  "additionalProperties": false
}

get_topic_view

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?".

read-only

Argument	Type	Description
lang	string
slug	string	Topic slug under the chosen method (e.g. "safety", "evidence", "clinical-applications").
method	string	When omitted, returns the index of all topics.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "lang": {
      "enum": [
        "ja",
        "en"
      ],
      "type": "string"
    },
    "slug": {
      "type": "string",
      "description": "Topic slug under the chosen method (e.g. \"safety\", \"evidence\", \"clinical-applications\")."
    },
    "method": {
      "enum": [
        "inhalers",
        "hydrogen-water",
        "injection",
        "bath",
        "topical"
      ],
      "type": "string",
      "description": "When omitted, returns the index of all topics."
    }
  },
  "additionalProperties": false
}

search_h2_papers

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.

read-only

Argument	Type	Description
q	string	Free-text query (Japanese or English).
lang	string	Response language (default ja)
limit	integer
offset	integer
year_max	integer
year_min	integer
study_type	string
lineage_only	boolean	Restrict to the four-paper inhalation safety threshold lineage.
delivery_method	string
effect_reported	string