CiteNexus

Search scholarly sources, verify references, and export citations with traceable evidence.

Connector by akougkas · GitHub account verified by the MCP Registry

IndexedMITLocal (stdio)★ 1

Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/akougkas-cite-nexus-mcp

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Search scholarly sources, verify references, and export citations with traceable evidence.

Reviews

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools: 8 read · 1 write · 0 delete · 2 not yet classified
Secrets: 6 (API keys, tokens or passwords)
Install scripts: Not scanned yet
Runs as: Python package

Tools by what they do 11

Read from the source code; the running server may list different tools.

Read 8 · Look things up without changing anything.

batch-citations
find-open-access
find-scholar-id
get-citation
list-providers
paper-metrics
search-papers
verify-citation

Write 1 · Create, change, send or run things.

resolve-paper

Not yet classified 2 · We could not tell from the name and description.

enhance-citation
related-papers

Secrets and settings it asks for

Secrets: values you paste in that let it act as you.

OPENALEX_API_KEY
SCOPUS_API_KEY
SCOPUS_INSTTOKEN
SEMANTIC_SCHOLAR_API_KEY
SERPAPI_API_KEY
WOS_API_KEY

Other settings (environment variables or headers).

CITE_NEXUS_CONTACT_EMAIL
UNPAYWALL_EMAIL

Tools (11)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

batch-citations
Resolve and export up to 20 identifiers, preserving order and per-item failures. Reports progress; no durable background task is created.
enhance-citation
Normalize BibTeX formatting while preserving supplied metadata. Does not invent authors, awards or keywords. Use verify-citation to check facts.
find-open-access
Find source-reported open-access locations, with optional Unpaywall enrichment. Returns links and licenses without downloading full texts.
find-scholar-id
Legacy Google Scholar discovery via paid SerpAPI or SearchApi. Returns candidates with namespaced cluster IDs; the first result is not identity proof. Requires SERPAPI_API_KEY or SEARCHAPI_API_KEY.
get-citation
Resolve a DOI or namespaced ID and export deterministic BibTeX, RIS or CSL-JSON with provenance and missing-field warnings. Legacy scholar_id remains accepted.
list-providers
List sources, access tiers, configured availability, supported operations and setup variables. Does not call vendors or expose secrets.
paper-metrics
Retrieve observed citation counts by provider and index, never an estimated impact factor or sample length. Select multiple providers to compare coverage.
related-papers
Page through citing papers or references in one provider's graph. Supports Semantic Scholar, Europe PMC, OpenAlex, SerpAPI, and SearchApi citations. Offset must be a multiple of limit.
resolve-paper
Resolve a DOI, arXiv ID, PMID, PMCID, OpenAlex, Semantic Scholar, Scholar, Scopus or WOS ID. Validates returned identifiers; use search-papers for titles.
search-papers
Search scholarly sources concurrently (defaults: Crossref, DataCite, Europe PMC). Limit is per provider. Page one source at a time using next_offsets, or next_cursors as cursor for Europe PMC, with the same query and limit. Filters apply to fetched pages. Partial failures remain visible. detail=compact omits per-field field_sources; use full or resolve-paper for them.
verify-citation
Verify an identifier or single BibTeX entry against sources and compare supplied title/year. Title-only input returns ambiguous candidates. Provider outages are distinct from missing records. Does not validate scientific claims.

Signals

Stars: 1
Forks: 0
Open issues: 0
Weekly downloads: 42
Last commit: Sep 23, 2026 (1 month ago)
Last release: Sep 17, 2026 (1 month ago)
Last package publish: Sep 17, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name: io.github.akougkas/cite-nexus-mcp
Version: 0.2.2
Auth: API key
Packages: pypi cite-nexus-mcp
License: MIT
Repository: github.com/akougkas/cite-nexus-mcp
Website: github.com/akougkas/cite-nexus-mcp
First seen: Oct 24, 2026
Last checked: Oct 25, 2026
Source: Official MCP Registry github-graphql