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Nobleblocks Mcp

com.nobleblocks/nobleblocks-mcp · v2.0.0

Search 340M+ academic papers — citation graphs, semantic similarity, and AI literature reviews.

Connect Remote server

Terminal
claude mcp add --transport http nobleblocks-mcp https://mcp.nobleblocks.com/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "nobleblocks-mcp": {
      "url": "https://mcp.nobleblocks.com/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "nobleblocks-mcp": {
      "type": "http",
      "url": "https://mcp.nobleblocks.com/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://mcp.nobleblocks.com/mcp

Tools 11 found in our last check

  • search_papers

    Search the NobleBlocks index of scholarly papers by keyword relevance, with filters. Each result has title, authors, year, journal, DOI, citation count, an abstract excerpt, a NobleBlocks link and `best_link` (free full text when known, else the DOI/ARK). Use get_paper with a re…

  • search_trials

    Search clinical trial registrations (ClinicalTrials.gov or WHO ICTRP) held in the NobleBlocks index. Each result carries its registry id (`trial_id`, e.g. NCT01234567). Use get_paper with that id for the full record.

  • get_paper

    Full metadata for one paper or trial: authors, journal, volume/issue/pages, identifiers (DOI, PMID, arXiv, OpenAlex, trial id, NobleID ARK when confirmed), retraction status, open access link, citation count, abstract and links (`links.best` is open access first).

  • get_citing_papers

    Papers in the NobleBlocks index that cite this paper, most cited first. Citation links are still being loaded, so an empty answer is reported as such, not as 'never cited'.

  • get_references

    Papers this paper cites (its reference list) that are in the NobleBlocks index, most cited first.

  • search_authors

    Find researchers by name. Returns name, ORCID iD, OpenAlex id, affiliation and reported counts. Use get_author with an ORCID iD for the profile and top papers.

  • get_author

    One researcher's public profile by ORCID iD: name, affiliation, topics, reported metrics, NobleID when recorded, and their most cited papers in the index.

  • get_citation

    Format a citation for one paper as BibTeX, RIS or APA 7. The URL is the paper's NobleID ARK when it has a confirmed one, else its DOI. DOIs known to be unreliable are left out rather than guessed.

  • cite

    Citations for several papers at once, in one format, in the order given. Each entry links to the ARK or DOI; failures are listed per identifier instead of failing the whole call.

  • search

    Search scholarly papers and return citable results as {results: [{id, title, url}]}. `url` is open access first. Pass an `id` to fetch for the full text record.

  • fetch

    Fetch one paper as {id, title, text, url, metadata}. `text` is the abstract plus a formatted citation; `url` is open access first.

Details

Endpointhttps://mcp.nobleblocks.com/mcp (Streamable HTTP)
First published5 Jun 2026
Last updated5 Jun 2026
Registry namecom.nobleblocks/nobleblocks-mcp

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