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Catalog › io.github.SMABoundless/unpaywall

Is unpaywall reliable?

Not measured yet unpaywall runs locally (installed package), so Faceabot cannot measure it over the network.

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

What it does

Open-access availability for 120M+ scholarly articles via the Unpaywall API

Source: official MCP registry (registry.modelcontextprotocol.io) · version 1.0.1 · publisher website
Connect your agent
{
  "mcpServers": {
    "unpaywall": {
      "command": "uvx",
      "args": [
        "unpaywall-mcp-server"
      ]
    }
  }
}
Or ask Faceabot first: MCP tool check_reliability {"id":"io.github.SMABoundless/unpaywall"} on https://faceabot.com/api/mcp.
Does it actually do the job?

— Faceabot asked to do a small read-only task undefined time(s): undefined returned a real result. Last result: .

Sample input: {}. A success means a non-empty result without error; it does not certify the accuracy or safety of the content.
Faceabot measurements

No measurement yet.

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

crossref Not measured yet

Search and retrieve scholarly metadata from the Crossref REST API

Package pypi : crossref-mcp-server · website · measurements and details
orcid Not measured yet

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Package pypi : orcid-mcp-server · website · measurements and details
scopus Not measured yet

Search Scopus abstracts, authors, and export citations via Elsevier API

Package pypi : scopus-mcp-server · website · measurements and details
semanticscholar Not measured yet

Search 200M+ papers, authors, citations, and recommendations via Semantic Scholar

Package npm : semanticscholar-mcp-server · website · measurements and details

Find tools similar to unpaywall →

Publisher of unpaywall?

Show your measured reliability on your README or website:

Faceabot reliability badge for unpaywall

[![Measured by Faceabot](https://faceabot.com/badge/io.github.SMABoundless/unpaywall.svg)](https://faceabot.com/tools/io.github.SMABoundless/unpaywall)
Data in JSON: /api/catalog?id=io.github.SMABoundless/unpaywall · Stop probes: POST /api/reliability/opt-out

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