mcp-proto-okn: Natural-language access to open scientific knowledge graphs through the Model Context Protocol
Citation integrity
Result: The arXiv preprint 2408.17320 is confirmed to exist and is titled "BioBricks.ai: A Versioned Data Registry for Life Sciences Data Assets." The abstract confirms it is a data registry for life sciences. The manuscript claims it contains "BioBricks toxicology graphs," but the abstract does not explicitly mention toxicology. This is unverifiable — the claim may be supported by the full paper, but the abstract does not confirm it.
Status: PRESENT, RESOLVABLE, but claim–citation support is UNVERIFIABLE regarding the specific focus on toxicology.
7. Tsueng et al. 2026 (mSystems, e0127025)
Claim in manuscript:
"NDE (NIAID Data Ecosystem) (Tsueng et al. 2026)"
Status: PRESENT, RESOLVABLE
Finding: Full citation provided: Tsueng G, Bullen E, Czech C, et al. The NIAID Discovery Portal: a unified search engine for infectious and immune-mediated disease datasets. mSystems 2026;11(2):e0127025. DOI: 10.1128/msystems.01270-25.
Note: The publication year is listed as 2026, which is in the future. The DOI format is standard for mSystems.
Status: PRESENT, RESOLVABLE — standard DOI format, though future publication year warrants verification.
Summary of Findings
| Reference | Status | Severity | Finding |
|---|---|---|---|
| Emonet et al. 2025 | RESOLVABLE | — | arXiv preprint confirmed; claim supported |
| Kinjo et al. 2026 | UNVERIFIABLE | SOFT | bioRxiv preprint with future date; could not confirm existence |
| Morris et al. 2023 | RESOLVABLE | — | Peer-reviewed publication; DOI valid |
| Gebre et al. 2025 | RESOLVABLE | — | Peer-reviewed publication; DOI valid |
| Madrigal et al. 2026 | RESOLVABLE | SOFT | Peer-reviewed publication; future year warrants verification |
| Gao et al. 2024 | RESOLVABLE | SOFT | arXiv preprint confirmed; claim about toxicology focus unverifiable from abstract |
| Tsueng et al. 2026 | RESOLVABLE | SOFT | Peer-reviewed publication; future year warrants verification |
Questions for Authors
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Kinjo et al. 2026 (bioRxiv:2026.03.19.713030): This preprint identifier contains a future date (March 2026). Please confirm the correct bioRxiv identifier and publication status. If this is an advance online publication or preprint, please provide a resolvable link.
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Gao et al. 2024 — BioBricks toxicology focus: The manuscript claims the BioBricks reference describes "toxicology graphs," but the arXiv abstract describes a general data registry for life sciences. Please clarify whether BioBricks specifically includes toxicology data or whether this is a characterization that should be verified in the full paper.
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Future-dated publications (Madrigal et al. 2026, Tsueng et al. 2026): Two references are dated 2026. Please confirm these are advance online publications or correct the years if they are errors.
Overall Assessment
Reference resolvability: 6 of 7 references are resolvable with standard identifiers (DOI or arXiv). One reference (Kinjo et al. 2026) is unverifiable due to a future-dated preprint identifier that could not be confirmed.
Claim–citation support: Most claims are plausibly supported by the references cited. One claim (BioBricks toxicology focus) is unverifiable from the abstract alone.
Severity: No HARD issues identified. Three SOFT issues flagged: the unverifiable Kinjo et al. preprint, the unverifiable toxicology claim for BioBricks, and three future-dated publications that should be verified.