data-aggregator-mcp

Item: data-aggregator-mcp
Rating: 73
Author: M8ven

Searches and fetches research datasets across Zenodo, DataCite (Dryad/Figshare/Dataverse/OSF), NCBI omics archives (GEO/SRA/BioProject), and the literature (PubMed/OpenAIRE) through one normalized model — deduplicating by DOI, expanding organism queries with NCBI Taxonomy synonyms, and bridging papers to the datasets they produced. Resolves citations and open-access full text, and downloads files.

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 3 credentials: NCBI_API_KEY, EMBEDDING_API_KEY, LLM_API_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configDATA_AGGREGATOR_MCP_LIVE— 1 LLM_API_BASE=... python scripts/eval_understand.py

configLLM_API_BASE— (); with none configured the search runs unchanged and notes it in

🔐 secretNCBI_API_KEY— "env": { "": "your-optional-key" }

configDATAVERSE_BASE_URL

configEMBEDDING_API_BASE— embedding similarity to the query; needs , degrades to

🔐 secretEMBEDDING_API_KEY— EMBEDDING_API_BASE / / EMBEDDING_MODEL — an

configEMBEDDING_MODEL— EMBEDDING_API_BASE / EMBEDDING_API_KEY / — an

configUNPAYWALL_EMAIL— enables the Unpaywall fallback leg of literature full-text

configNCBI_EMAIL

🔐 secretLLM_API_KEY— LLM_API_BASE / / LLM_MODEL — an OpenAI-compatible

configLLM_MODEL— LLM_API_BASE / LLM_API_KEY / — an OpenAI-compatible

configDATA_AGGREGATOR_MCP_ALLOW_FILE_URLS

configCACHE_TTL_SECONDS

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 3 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/musharna-data-aggregator-mcp-thpu1w)](https://m8ven.ai/mcp/musharna-data-aggregator-mcp-thpu1w)

commit: ea45c3f8cf25fce134713013d166d7ab5a224791

code hash: 43f9f9ad2ee752d411766b4ff1d6855f4a951fd06f84a901ff93215aee040eb7

verified: 6/18/2026, 10:56:11 AM

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