MCP MeasureMCP Measure

Index beobachtet

Research papers

arXiv, PubMed, Crossref and OpenAlex scholarly metadata.

Sollte ich dies verwenden

Qualität und Sicherheit

A
Qualität der Beschreibung
89%
Vollständigkeit des Schemas
97%
Qualität der Benennung
63%
Risiko der Vergiftung
100%
Übereinstimmung der Berechtigungen
100%
Einhaltung des Protokolls
100%

Befunde (21)

  • LOWTool 'pubmed__pmc-search' doesn't follow camelCase/snake_casein pubmed__pmc-search
  • LOWTool 'pubmed__clinical-trials-search' doesn't follow camelCase/snake_casein pubmed__clinical-trials-search
  • LOWTool 'ror__external-id' doesn't follow camelCase/snake_casein ror__external-id
  • LOWTool 'scholarly__works-search' doesn't follow camelCase/snake_casein scholarly__works-search
  • LOWTool 'scholarly__authors-search' doesn't follow camelCase/snake_casein scholarly__authors-search
  • LOWTool 'scholarly__institutions-search' doesn't follow camelCase/snake_casein scholarly__institutions-search
  • LOWTool 'scholarly__sources-search' doesn't follow camelCase/snake_casein scholarly__sources-search
  • LOWTool 'scholarly__topics-search' doesn't follow camelCase/snake_casein scholarly__topics-search
  • LOWTool 'scholarly__citing-works' doesn't follow camelCase/snake_casein scholarly__citing-works
  • LOWTool 'arxiv__recent-cs-ai' doesn't follow camelCase/snake_casein arxiv__recent-cs-ai

Basierend auf einer automatisierten Analyse der Tool-Definitionen und der Einhaltung des Protokolls.

Kontextkosten

~5,452Tokens (Tool-Definitionen)
~709 BTypische Antwortgröße
Erhebliche Auswirkung auf die Aufmerksamkeit (4.26% von 128k Kontext)

Dies ist die ungefähre Anzahl der Tokens, die jedes Mal verbraucht werden, wenn die Tools des Servers in den Kontext eines Modells geladen werden. Höhere Werte verringern die Aufmerksamkeit, die für andere Aufgaben verfügbar ist.

Installieren

Installation mit einem Klick

Fügen Sie dies Ihrer Datei `claude_desktop_config.json` hinzu:

{
  "mcpServers": {
    "research": {
      "url": "https://fourzerotwo.si/mcp/v/research"
    }
  }
}

Remote-Endpunkte

https://fourzerotwo.si/mcp/v/researchstreamable-http

Was es kann

Tool-Inventar

Tools (38)

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🟢crossref__doi(doi)

Title, authors, journal, dates, references count and licence for a DOI. Free within the daily allowance, then $0.002 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "doi": {
      "type": "string",
      "description": "DOI"
    }
  },
  "required": [
    "doi"
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "description": "The source's response as {data, source{name, licence, attribution}}.",
  "additionalProperties": true
}
🟢crossref__search(q)

Bibliographic search across Crossref works. Free within the daily allowance, then $0.003 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "q": {
      "type": "string",
      "description": "Query"
    }
  },
  "required": [
    "q"
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "description": "The source's response as {data, source{name, licence, attribution}}.",
  "additionalProperties": true
}
🟢crossref__journal(issn)

Journal title, publisher and DOI counts by ISSN. Free within the daily allowance, then $0.002 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "issn": {
      "type": "string",
      "description": "ISSN"
    }
  },
  "required": [
    "issn"
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "description": "The source's response as {data, source{name, licence, attribution}}.",
  "additionalProperties": true
}
🟢crossref__funders(q)

Research funders by name, with Funder Registry ids. Free within the daily allowance, then $0.002 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "q": {
      "type": "string",
      "description": "Funder"
    }
  },
  "required": [
    "q"
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "description": "The source's response as {data, source{name, licence, attribution}}.",
  "additionalProperties": true
}
🟢crossref__members(q)

Crossref member publishers by name. Free within the daily allowance, then $0.002 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "q": {
      "type": "string",
      "description": "Publisher"
    }
  },
  "required": [
    "q"
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "description": "The source's response as {data, source{name, licence, attribution}}.",
  "additionalProperties": true
}
🟢pubmed__search(term)

PubMed ids matching a query (supports PubMed query syntax). A few free samples a day, then $0.002 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "term": {
      "type": "string",
      "description": "Query"
    }
  },
  "required": [
    "term"
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "description": "The source's response as {data, source{name, licence, attribution}}.",
  "additionalProperties": true
}
🟢pubmed__summary(id)

Title, authors, journal, date and DOI for comma-separated PubMed ids. A few free samples a day, then $0.002 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "PMIDs, comma separated"
    }
  },
  "required": [
    "id"
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "description": "The source's response as {data, source{name, licence, attribution}}.",
  "additionalProperties": true
}
🟢pubmed__pmc-search(term)

Free full-text article ids in PubMed Central. A few free samples a day, then $0.002 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "term": {
      "type": "string",
      "description": "Query"
    }
  },
  "required": [
    "term"
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "description": "The source's response as {data, source{name, licence, attribution}}.",
  "additionalProperties": true
}
🟢pubmed__clinical-trials-search(term)

PubMed citations that are clinical trial reports for a query. A few free samples a day, then $0.002 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "term": {
      "type": "string",
      "description": "Query with [pt] filter"
    }
  },
  "required": [
    "term"
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "description": "The source's response as {data, source{name, licence, attribution}}.",
  "additionalProperties": true
}
🟢ror__search(q, country, type)

Find research organisations by name, acronym or keyword, optionally filtered by country and type. Free within the daily allowance, then $0.001 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "q": {
      "type": "string",
      "description": "Name, acronym or keyword"
    },
    "country": {
      "type": "string",
      "description": "2-letter country code"
    },
    "type": {
      "type": "string",
      "description": "education, funder, healthcare, company, archive, nonprofit, government, facility, other"
    }
  },
  "required": [
    "q"
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "description": "This endpoint's JSON response.",
  "additionalProperties": true
}
🟢ror__organisation(id)

Full record: names and aliases, types, status, founding year, location, website, domains, external ids. Free within the daily allowance, then $0.0005 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "ROR id, e.g. 052gg0110 or https://ror.org/052gg0110"
    }
  },
  "required": [
    "id"
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "description": "This endpoint's JSON response.",
  "additionalProperties": true
}
🟢ror__affiliation(affiliation)

Turn a free-text affiliation (as printed on a paper) into the matching organisation, with ROR's confidence flag and candidates. Free within the daily allowance, then $0.001 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "affiliation": {
      "type": "string",
      "description": "Affiliation text"
    }
  },
  "required": [
    "affiliation"
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "description": "This endpoint's JSON response.",
  "additionalProperties": true
}
🟢ror__external-id(id)

Find the organisation for a GRID id, ISNI, Wikidata QID or Crossref Funder ID. Free within the daily allowance, then $0.001 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "GRID, ISNI, Wikidata QID or Crossref Funder ID"
    }
  },
  "required": [
    "id"
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "description": "This endpoint's JSON response.",
  "additionalProperties": true
}
🟢ror__relationships(id)

Parent, child and related organisations of a ROR record. Free within the daily allowance, then $0.001 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "ROR id, e.g. 052gg0110 or https://ror.org/052gg0110"
    }
  },
  "required": [
    "id"
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "description": "This endpoint's JSON response.",
  "additionalProperties": true
}
🟢scholarly__works-search(search)

Full-text search of scholarly works, with citations, authors and open-access links. Free within the daily allowance, then $0.003 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "search": {
      "type": "string",
      "description": "Query"
    }
  },
  "required": [
    "search"
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "description": "The source's response as {data, source{name, licence, attribution}}.",
  "additionalProperties": true
}
🟢scholarly__work(id)

One work by OpenAlex id (W…) or "doi:10.…". Free within the daily allowance, then $0.002 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "OpenAlex id or doi:…"
    }
  },
  "required": [
    "id"
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "description": "The source's response as {data, source{name, licence, attribution}}.",
  "additionalProperties": true
}
🟢scholarly__authors-search(search)

Researchers by name with h-index, works and citation counts. Free within the daily allowance, then $0.002 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "search": {
      "type": "string",
      "description": "Author name"
    }
  },
  "required": [
    "search"
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "description": "The source's response as {data, source{name, licence, attribution}}.",
  "additionalProperties": true
}
🟢scholarly__author(id)

One researcher by OpenAlex id or ORCID. Free within the daily allowance, then $0.002 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "OpenAlex id or orcid:…"
    }
  },
  "required": [
    "id"
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "description": "The source's response as {data, source{name, licence, attribution}}.",
  "additionalProperties": true
}
🟢scholarly__institutions-search(search)

Universities and research institutions with output stats. Free within the daily allowance, then $0.002 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "search": {
      "type": "string",
      "description": "Institution"
    }
  },
  "required": [
    "search"
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "description": "The source's response as {data, source{name, licence, attribution}}.",
  "additionalProperties": true
}
🟢scholarly__sources-search(search)

Journals and repositories with impact stats. Free within the daily allowance, then $0.002 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "search": {
      "type": "string",
      "description": "Journal"
    }
  },
  "required": [
    "search"
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "description": "The source's response as {data, source{name, licence, attribution}}.",
  "additionalProperties": true
}
🟢scholarly__topics-search(search)

Research topics and fields. Free within the daily allowance, then $0.002 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "search": {
      "type": "string",
      "description": "Topic"
    }
  },
  "required": [
    "search"
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "description": "The source's response as {data, source{name, licence, attribution}}.",
  "additionalProperties": true
}
🟢scholarly__autocomplete(q)

Fast title autocomplete across works. Free within the daily allowance, then $0.001 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "q": {
      "type": "string",
      "description": "Partial title"
    }
  },
  "required": [
    "q"
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "description": "The source's response as {data, source{name, licence, attribution}}.",
  "additionalProperties": true
}
🟢scholarly__citing-works(work)

Works that cite a given OpenAlex work id. Free within the daily allowance, then $0.003 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "work": {
      "type": "string",
      "description": "Filter, e.g. cites:W2919115771"
    }
  },
  "required": [
    "work"
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "description": "The source's response as {data, source{name, licence, attribution}}.",
  "additionalProperties": true
}
🟢arxiv__search(q, title, author, category, sort, ...)

Search arXiv by keywords, title, author and/or category; sort by relevance or newest. Costs $0.002 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "q": {
      "type": "string",
      "description": "Keywords (all must match)"
    },
    "title": {
      "type": "string",
      "description": "Phrase in the title"
    },
    "author": {
      "type": "string",
      "description": "Author name"
    },
    "category": {
      "type": "string",
      "description": "Category, e.g. cs.CL"
    },
    "sort": {
      "type": "string",
      "description": "relevance (default), submitted or updated"
    },
    "limit": {
      "type": "integer",
      "description": "Results, max 50 (default 20)"
    },
    "start": {
      "type": "integer",
      "description": "Offset for paging"
    }
  }
}

Ausgabe-Schema

{
  "type": "object",
  "description": "This endpoint's JSON response.",
  "additionalProperties": true
}
🟢arxiv__paper(id)

Full metadata for up to 20 arXiv ids: title, authors, abstract, categories, dates, DOI, journal ref, links. Costs $0.001 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "arXiv id(s), comma-separated (e.g. 1706.03762)"
    }
  },
  "required": [
    "id"
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "description": "This endpoint's JSON response.",
  "additionalProperties": true
}
🟢arxiv__recent(category, limit)

The newest submissions in any arXiv category. Costs $0.002 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "category": {
      "type": "string",
      "description": "Category, e.g. math.PR"
    },
    "limit": {
      "type": "integer",
      "description": "Results, max 50 (default 25)"
    }
  },
  "required": [
    "category"
  ]
}

Ausgabe-Schema

{
  "type": "object",
  "description": "This endpoint's JSON response.",
  "additionalProperties": true
}
🟢arxiv__recent-cs-ai(limit)

The newest arXiv submissions in cs.AI (Artificial Intelligence). Costs $0.002 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "integer",
      "description": "Results, max 50 (default 25)"
    }
  }
}

Ausgabe-Schema

{
  "type": "object",
  "description": "This endpoint's JSON response.",
  "additionalProperties": true
}
🟢arxiv__recent-cs-lg(limit)

The newest arXiv submissions in cs.LG (Machine Learning). Costs $0.002 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "integer",
      "description": "Results, max 50 (default 25)"
    }
  }
}

Ausgabe-Schema

{
  "type": "object",
  "description": "This endpoint's JSON response.",
  "additionalProperties": true
}
🟢arxiv__recent-cs-cl(limit)

The newest arXiv submissions in cs.CL (Computation and Language (NLP)). Costs $0.002 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "integer",
      "description": "Results, max 50 (default 25)"
    }
  }
}

Ausgabe-Schema

{
  "type": "object",
  "description": "This endpoint's JSON response.",
  "additionalProperties": true
}
🟢arxiv__recent-cs-cv(limit)

The newest arXiv submissions in cs.CV (Computer Vision). Costs $0.002 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "integer",
      "description": "Results, max 50 (default 25)"
    }
  }
}

Ausgabe-Schema

{
  "type": "object",
  "description": "This endpoint's JSON response.",
  "additionalProperties": true
}
🟢arxiv__recent-cs-cr(limit)

The newest arXiv submissions in cs.CR (Cryptography and Security). Costs $0.002 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "integer",
      "description": "Results, max 50 (default 25)"
    }
  }
}

Ausgabe-Schema

{
  "type": "object",
  "description": "This endpoint's JSON response.",
  "additionalProperties": true
}
🟢arxiv__recent-cs-ro(limit)

The newest arXiv submissions in cs.RO (Robotics). Costs $0.002 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "integer",
      "description": "Results, max 50 (default 25)"
    }
  }
}

Ausgabe-Schema

{
  "type": "object",
  "description": "This endpoint's JSON response.",
  "additionalProperties": true
}
🟢arxiv__recent-stat-ml(limit)

The newest arXiv submissions in stat.ML (Statistics: Machine Learning). Costs $0.002 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "integer",
      "description": "Results, max 50 (default 25)"
    }
  }
}

Ausgabe-Schema

{
  "type": "object",
  "description": "This endpoint's JSON response.",
  "additionalProperties": true
}
🟢arxiv__recent-quant-ph(limit)

The newest arXiv submissions in quant-ph (Quantum Physics). Costs $0.002 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "integer",
      "description": "Results, max 50 (default 25)"
    }
  }
}

Ausgabe-Schema

{
  "type": "object",
  "description": "This endpoint's JSON response.",
  "additionalProperties": true
}
🟢arxiv__recent-astro-ph(limit)

The newest arXiv submissions in astro-ph (Astrophysics). Costs $0.002 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "integer",
      "description": "Results, max 50 (default 25)"
    }
  }
}

Ausgabe-Schema

{
  "type": "object",
  "description": "This endpoint's JSON response.",
  "additionalProperties": true
}
🟢arxiv__recent-q-fin(limit)

The newest arXiv submissions in q-fin (Quantitative Finance). Costs $0.002 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "integer",
      "description": "Results, max 50 (default 25)"
    }
  }
}

Ausgabe-Schema

{
  "type": "object",
  "description": "This endpoint's JSON response.",
  "additionalProperties": true
}
🟢arxiv__recent-econ(limit)

The newest arXiv submissions in econ (Economics). Costs $0.002 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "integer",
      "description": "Results, max 50 (default 25)"
    }
  }
}

Ausgabe-Schema

{
  "type": "object",
  "description": "This endpoint's JSON response.",
  "additionalProperties": true
}
🟢arxiv__recent-q-bio(limit)

The newest arXiv submissions in q-bio (Quantitative Biology). Costs $0.002 USDC per call via x402.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "integer",
      "description": "Results, max 50 (default 25)"
    }
  }
}

Ausgabe-Schema

{
  "type": "object",
  "description": "This endpoint's JSON response.",
  "additionalProperties": true
}

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