Phở Research Tools
Checks AI-written references against Crossref, PubMed and OpenAlex. Formats citations, PRISMA.
使うべきか
品質と安全性
A
ツール定義とプロトコルへの準拠に関する自動分析に基づいています。
コンテキストコスト
~3,809トークン数（ツール定義）
~7.6 KB一般的なレスポンスサイズ
注意への影響は大きい（128k コンテキストの 2.98%）
これは、サーバーのツールがモデルのコンテキストに読み込まれるたびに消費されるおおよそのトークン数です。数が多いほど、ほかのタスクに使える注意が減ります。
インストール
ワンクリックインストール
これを `claude_desktop_config.json` ファイルに追加してください:
{
"mcpServers": {
"pho-research-tools": {
"url": "https://mcp.pho.chat/mcp"
}
}
}リモートエンドポイント
https://mcp.pho.chat/mcpstreamable-httpできること
ツール一覧
ツール（5）
🟢 読み取り専用🟡 書き込み🔴 削除⚪ 不明
🟢verify_references(references)
Check every reference in a list against Crossref, PubMed and OpenAlex and report, for each one, whether the paper really exists and whether the details are right. Call this before presenting any reference list to the user, including references you wrote yourself. Input: a pasted reference list in any common style (APA, Vancouver, numbered, mixed), BibTeX, RIS, CSL-JSON, or one DOI per line. Each reference gets exactly one status: verified, verified_with_corrections (real paper, some details wrong; corrected metadata included), likely_fabricated (no such paper exists), not_found (could not be confirmed either way), retracted, or ambiguous (several papers fit). Never present a likely_fabricated, not_found or ambiguous reference as real, and always tell the user about a retracted one. At most 50 references per call.
入力スキーマ
{
"type": "object",
"properties": {
"references": {
"type": "string",
"minLength": 1,
"maxLength": 100000,
"description": "The reference list exactly as written: any citation style, BibTeX, RIS, CSL-JSON, or DOIs one per line."
}
},
"required": [
"references"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}出力スキーマ
{
"type": "object",
"properties": {
"summary": {
"type": "object",
"properties": {
"total": {
"type": "integer"
},
"verified": {
"type": "integer"
},
"verified_with_corrections": {
"type": "integer"
},
"likely_fabricated": {
"type": "integer"
},
"not_found": {
"type": "integer"
},
"retracted": {
"type": "integer"
},
"ambiguous": {
"type": "integer"
},
"not_checked": {
"type": "integer"
}
},
"required": [
"total",
"verified",
"verified_with_corrections",
"likely_fabricated",
"not_found",
"retracted",
"ambiguous",
"not_checked"
],
"additionalProperties": false
},
"references": {
"type": "array",
"items": {
"type": "object",
"properties": {
"index": {
"type": "integer"
},
"status": {
"type": "string",
"enum": [
"verified",
"verified_with_corrections",
"likely_fabricated",
"not_found",
"retracted",
"ambiguous",
"not_checked"
]
},
"confidence": {
"type": "number"
},
"summary": {
"type": "string"
},
"cited": {
"type": "string"
},
"corrected": {
"type": "object",
"properties": {
"title": {
"type": "string"
},
"authors": {
"type": "array",
"items": {
"type": "string"
}
},
"year": {
"type": "integer"
},
"journal": {
"type": "string"
},
"volume": {
"type": "string"
},
"issue": {
"type": "string"
},
"pages": {
"type": "string"
},
"doi": {
"type": "string"
},
"pmid": {
"type": "string"
}
},
"required": [
"title",
"authors"
],
"additionalProperties": false
},
"mismatches": {
"type": "array",
"items": {
"type": "object",
"properties": {
"field": {
"type": "string"
},
"cited": {
"type": "string"
},
"found": {
"type": "string"
}
},
"required": [
"field",
"cited",
"found"
],
"additionalProperties": false
}
},
"links": {
"type": "object",
"properties": {
"doi": {
"type": "string"
},
"pubmed": {
"type": "string"
},
"openalex": {
"type": "string"
}
},
"additionalProperties": true
},
"retraction": {
"type": "object",
"properties": {
"status": {
"type": "string"
},
"notices": {
"type": "array",
"items": {
"type": "object",
"properties": {
"type": {
"type": "string"
},
"label": {
"type": "string"
},
"date": {
"type": "string"
},
"source": {
"type": "string"
},
"notice_doi": {
"type": "string"
}
},
"required": [
"type",
"label",
"source"
],
"additionalProperties": false
}
}
},
"required": [
"status",
"notices"
],
"additionalProperties": false
}
},
"required": [
"index",
"status",
"summary",
"cited",
"mismatches",
"links"
],
"additionalProperties": false
}
},
"quota": {
"type": "object",
"properties": {
"plan": {
"type": "string",
"enum": [
"anon",
"free"
]
},
"metric": {
"type": "string",
"enum": [
"verifications",
"calls"
]
},
"used": {
"type": "integer"
},
"limit": {
"type": "integer"
},
"resets": {
"type": "string"
}
},
"required": [
"plan",
"metric",
"used",
"limit",
"resets"
],
"additionalProperties": false
}
},
"required": [
"summary",
"references",
"quota"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢format_citations(references, style, output, verify)
Format references in a citation style (APA 7, MLA 9, Chicago author-date, Harvard, Vancouver, IEEE, AMA) or export them as BibTeX, RIS or CSL-JSON. By default every reference is first verified against Crossref, PubMed and OpenAlex, and verified references are formatted from the database record, so wrong years, pages or author names in the input are corrected. References that could not be verified are formatted exactly as written and flagged in `entries[].warnings`; tell the user about them. Returns the bibliography and, for text and html output, the matching in-text citation for each reference.
入力スキーマ
{
"type": "object",
"properties": {
"references": {
"type": "string",
"minLength": 1,
"maxLength": 100000,
"description": "References in any form: a pasted list in any style, BibTeX, RIS, CSL-JSON, or DOIs one per line."
},
"style": {
"type": "string",
"enum": [
"apa",
"mla",
"chicago",
"harvard",
"vancouver",
"ieee",
"ama"
],
"default": "apa",
"description": "Citation style: apa (APA 7), mla (MLA 9), chicago (Chicago author-date), harvard (Harvard), vancouver (Vancouver), ieee (IEEE), ama (AMA). Ignored for bibtex/ris/csl-json output."
},
"output": {
"type": "string",
"enum": [
"text",
"html",
"bibtex",
"ris",
"csl-json"
],
"default": "text",
"description": "text (plain bibliography), html, bibtex, ris or csl-json."
},
"verify": {
"type": "boolean",
"default": true,
"description": "Verify each reference before formatting (recommended). Set false only for references already verified in this conversation; they are then formatted exactly as given."
}
},
"required": [
"references"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}出力スキーマ
{
"type": "object",
"properties": {
"style": {
"type": "string"
},
"style_title": {
"type": "string"
},
"output": {
"type": "string"
},
"content": {
"type": "string"
},
"entries": {
"type": "array",
"items": {
"type": "object",
"properties": {
"index": {
"type": "integer"
},
"verified": {
"type": "boolean"
},
"status": {
"type": "string"
},
"retracted": {
"type": "boolean"
},
"bibliography": {
"type": "string"
},
"in_text": {
"type": "string"
},
"warnings": {
"type": "array",
"items": {
"type": "string"
}
}
},
"required": [
"index",
"verified",
"retracted",
"bibliography",
"in_text",
"warnings"
],
"additionalProperties": false
}
},
"warnings": {
"type": "array",
"items": {
"type": "string"
}
},
"quota": {
"type": "object",
"properties": {
"plan": {
"type": "string",
"enum": [
"anon",
"free"
]
},
"metric": {
"type": "string",
"enum": [
"verifications",
"calls"
]
},
"used": {
"type": "integer"
},
"limit": {
"type": "integer"
},
"resets": {
"type": "string"
}
},
"required": [
"plan",
"metric",
"used",
"limit",
"resets"
],
"additionalProperties": false
}
},
"required": [
"style",
"style_title",
"output",
"content",
"entries",
"warnings"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢search_papers(query, year_from, year_to, open_access_only, study_types, ...)
Search PubMed and OpenAlex for real papers. Every result carries a DOI or PubMed ID that resolves, so nothing returned can be fabricated. Use it to find sources for a claim or a topic instead of recalling references from memory. Filters: publication year range, open-access only, study types, and the number of results. Retracted papers are left out by default. Preprints are included and marked `preprint: true`; tell the user a preprint is not peer reviewed. Results are ranked by the databases' relevance, alternating between the two sources.
入力スキーマ
{
"type": "object",
"properties": {
"query": {
"type": "string",
"minLength": 2,
"maxLength": 500,
"description": "What to look for, in English keywords (e.g. \"sepsis early antibiotics mortality\")."
},
"year_from": {
"type": "integer",
"minimum": 1800,
"maximum": 2100,
"description": "Earliest publication year, inclusive."
},
"year_to": {
"type": "integer",
"minimum": 1800,
"maximum": 2100,
"description": "Latest publication year, inclusive."
},
"open_access_only": {
"type": "boolean",
"default": false,
"description": "Only papers with a free, legal full text."
},
"study_types": {
"type": "array",
"items": {
"type": "string",
"maxLength": 60
},
"maxItems": 5,
"description": "Study designs. Known ids use database filters: rct, clinical-trial, systematic-review, meta-analysis, review, guideline, cohort, case-control, case-report, observational. Any other text is added as keywords."
},
"max_results": {
"type": "integer",
"minimum": 1,
"maximum": 50,
"default": 10,
"description": "Number of results, 1–50."
},
"include_retracted": {
"type": "boolean",
"default": false,
"description": "Keep retracted papers (flagged) instead of leaving them out."
}
},
"required": [
"query"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}出力スキーマ
{
"type": "object",
"properties": {
"query": {
"type": "string"
},
"status": {
"type": "string",
"enum": [
"ok",
"unavailable"
]
},
"results": {
"type": "array",
"items": {
"type": "object",
"properties": {
"rank": {
"type": "integer"
},
"title": {
"type": "string"
},
"authors": {
"type": "array",
"items": {
"type": "string"
}
},
"year": {
"type": "integer"
},
"journal": {
"type": "string"
},
"doi": {
"type": "string"
},
"pmid": {
"type": "string"
},
"url": {
"type": "string"
},
"links": {
"type": "object",
"properties": {},
"additionalProperties": true
},
"open_access": {
"type": "object",
"properties": {
"is_oa": {
"type": "boolean"
},
"url": {
"type": "string"
}
},
"required": [
"is_oa"
],
"additionalProperties": false
},
"found_in": {
"type": "array",
"items": {
"type": "string"
}
},
"study_type_match": {
"type": "string"
},
"retracted": {
"type": "boolean"
},
"preprint": {
"type": "boolean"
},
"cited_by_count": {
"type": "integer"
}
},
"required": [
"rank",
"title",
"authors",
"url",
"links",
"open_access",
"found_in",
"retracted",
"preprint"
],
"additionalProperties": false
}
},
"excluded": {
"type": "object",
"properties": {
"no_identifier": {
"type": "integer"
},
"retracted": {
"type": "integer"
},
"notices": {
"type": "integer"
},
"outside_years": {
"type": "integer"
}
},
"required": [
"no_identifier",
"retracted",
"notices",
"outside_years"
],
"additionalProperties": false
},
"warnings": {
"type": "array",
"items": {
"type": "string"
}
}
},
"required": [
"query",
"status",
"results",
"excluded",
"warnings"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢check_retractions(dois)
Check DOIs for retractions, expressions of concern and corrections, using Crossref (which includes Retraction Watch data). Status per DOI: retracted, concern, corrected, other_notice, no_notice (nothing on record), not_in_crossref, invalid_doi, rate_limited or lookup_failed (could not be checked; say so, do not report it as clean). Use it before citing a paper whose status you are unsure of, or to screen a whole reference list. verify_references already includes this check.
入力スキーマ
{
"type": "object",
"properties": {
"dois": {
"type": "array",
"items": {
"type": "string",
"minLength": 1,
"maxLength": 300
},
"minItems": 1,
"maxItems": 50,
"description": "DOIs, bare (10.1000/xyz) or as https://doi.org/ links."
}
},
"required": [
"dois"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}出力スキーマ
{
"type": "object",
"properties": {
"results": {
"type": "array",
"items": {
"type": "object",
"properties": {
"doi": {
"type": "string"
},
"status": {
"type": "string"
},
"title": {
"type": "string"
},
"notices": {
"type": "array",
"items": {
"type": "object",
"properties": {
"type": {
"type": "string"
},
"label": {
"type": "string"
},
"date": {
"type": "string"
},
"source": {
"type": "string"
},
"notice_doi": {
"type": "string"
}
},
"required": [
"type",
"label",
"source"
],
"additionalProperties": false
}
}
},
"required": [
"doi",
"status",
"notices"
],
"additionalProperties": false
}
},
"counts": {
"type": "object",
"additionalProperties": {
"type": "integer"
}
},
"quota": {
"type": "object",
"properties": {
"plan": {
"type": "string",
"enum": [
"anon",
"free"
]
},
"metric": {
"type": "string",
"enum": [
"verifications",
"calls"
]
},
"used": {
"type": "integer"
},
"limit": {
"type": "integer"
},
"resets": {
"type": "string"
}
},
"required": [
"plan",
"metric",
"used",
"limit",
"resets"
],
"additionalProperties": false
}
},
"required": [
"results",
"counts",
"quota"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢prisma_flow_diagram(counts, other_methods_column, footnotes)
Draw a PRISMA 2020 flow diagram for a new systematic review from the record counts, as a PNG image plus an SVG and download links. Give the counts you have; boxes that follow arithmetically from others are filled in and marked as derived. The tool checks that the numbers add up (records identified minus removed equals screened, and so on) and returns a warning naming each box that does not, with the value it should have. Show those warnings to the user; the diagram always shows the numbers exactly as given. Add `otherMethods` counts to draw the second column (websites, organisations, citation searching).
入力スキーマ
{
"type": "object",
"properties": {
"counts": {
"type": "object",
"properties": {
"databases": {
"type": "integer",
"minimum": 0,
"maximum": 100000000,
"description": "Records identified from databases (total)."
},
"databaseSources": {
"type": "array",
"items": {
"type": "object",
"properties": {
"name": {
"type": "string",
"minLength": 1,
"maxLength": 160
},
"n": {
"$ref": "#/properties/counts/properties/databases"
}
},
"required": [
"name",
"n"
],
"additionalProperties": false
},
"maxItems": 30,
"description": "Per-database counts, e.g. [{\"name\":\"MEDLINE\",\"n\":812}]."
},
"registers": {
"$ref": "#/properties/counts/properties/databases",
"description": "Records identified from registers."
},
"registerSources": {
"type": "array",
"items": {
"$ref": "#/properties/counts/properties/databaseSources/items"
},
"maxItems": 30
},
"duplicatesRemoved": {
"$ref": "#/properties/counts/properties/databases"
},
"automationIneligible": {
"$ref": "#/properties/counts/properties/databases",
"description": "Records marked ineligible by automation tools."
},
"otherRemoved": {
"$ref": "#/properties/counts/properties/databases",
"description": "Records removed for other reasons before screening."
},
"recordsScreened": {
"$ref": "#/properties/counts/properties/databases"
},
"recordsExcluded": {
"$ref": "#/properties/counts/properties/databases"
},
"reportsSought": {
"$ref": "#/properties/counts/properties/databases",
"description": "Reports sought for retrieval."
},
"reportsNotRetrieved": {
"$ref": "#/properties/counts/properties/databases"
},
"reportsAssessed": {
"$ref": "#/properties/counts/properties/databases",
"description": "Reports assessed for eligibility."
},
"reportsExcludedReasons": {
"type": "array",
"items": {
"$ref": "#/properties/counts/properties/databaseSources/items"
},
"maxItems": 30,
"description": "Reports excluded, one entry per reason."
},
"reportsExcluded": {
"$ref": "#/properties/counts/properties/databases",
"description": "Total reports excluded, when reasons are not itemised."
},
"studiesIncluded": {
"$ref": "#/properties/counts/properties/databases",
"description": "Studies included in the review."
},
"reportsIncluded": {
"$ref": "#/properties/counts/properties/databases",
"description": "Reports of included studies."
},
"otherMethods": {
"type": "object",
"properties": {
"websites": {
"$ref": "#/properties/counts/properties/databases"
},
"organisations": {
"$ref": "#/properties/counts/properties/databases"
},
"citationSearching": {
"$ref": "#/properties/counts/properties/databases"
},
"sources": {
"type": "array",
"items": {
"$ref": "#/properties/counts/properties/databaseSources/items"
},
"maxItems": 30
},
"reportsSought": {
"$ref": "#/properties/counts/properties/databases"
},
"reportsNotRetrieved": {
"$ref": "#/properties/counts/properties/databases"
},
"reportsAssessed": {
"$ref": "#/properties/counts/properties/databases"
},
"reportsExcludedReasons": {
"type": "array",
"items": {
"$ref": "#/properties/counts/properties/databaseSources/items"
},
"maxItems": 30
},
"reportsExcluded": {
"$ref": "#/properties/counts/properties/databases"
}
},
"additionalProperties": false,
"description": "Counts for the \"identification via other methods\" column."
}
},
"additionalProperties": false
},
"other_methods_column": {
"type": "boolean",
"description": "Force the other-methods column on or off. Default: drawn when otherMethods counts are given."
},
"footnotes": {
"type": "boolean",
"default": true,
"description": "Print the template footnotes and source attribution."
}
},
"required": [
"counts"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}出力スキーマ
{
"type": "object",
"properties": {
"image_url": {
"type": "string"
},
"svg_url": {
"type": "string"
},
"svg": {
"type": "string"
},
"width": {
"type": "number"
},
"height": {
"type": "number"
},
"warnings": {
"type": "array",
"items": {
"type": "object",
"properties": {
"code": {
"type": "string"
},
"field": {
"type": "string"
},
"message": {
"type": "string"
},
"expected": {
"type": "number"
},
"given": {
"type": "number"
}
},
"required": [
"code",
"field",
"message"
],
"additionalProperties": false
}
},
"counts": {
"type": "object",
"additionalProperties": {
"type": "object",
"properties": {
"value": {
"type": "number"
},
"derived": {
"type": "boolean"
}
},
"required": [
"derived"
],
"additionalProperties": false
}
}
},
"required": [
"svg",
"width",
"height",
"warnings",
"counts"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}コミュニティ
エビデンス
最近の観測
検証済みバージョンは記録されていませんツール 5 件