io.github.musharna

data-aggregator-mcp

Data Aggregator

Find & fetch research datasets across 12 archives, omics registries, and literature sources.

stdiocommunityknowledge

Package Details

data-aggregator-mcp

0.41.1•https://pypi.org/project/data-aggregator-mcp
Transportstdio
Runtimeuvx

Environment Variables

NCBI_API_KEY
Secret

Optional NCBI E-utilities API key; raises the rate limit 3->10 req/s for omics, literature, and taxonomy lookups.

LLM_API_BASE

Base URL of an OpenAI-compatible /chat/completions endpoint; enables search(understand=true) and search(multi_query=true).

LLM_API_KEY
Secret

Bearer token for the LLM endpoint (LLM_API_BASE); omit for keyless local servers.

LLM_MODEL

Model name passed to the LLM endpoint (default: gpt-4o-mini); set to whatever your endpoint serves.

EMBEDDING_API_BASE

Base URL of an OpenAI-compatible /embeddings endpoint; enables search(rank=semantic) re-ranking.

EMBEDDING_API_KEY
Secret

Bearer token for the embeddings endpoint (EMBEDDING_API_BASE); omit for keyless local servers.

EMBEDDING_MODEL

Model name passed to the embeddings endpoint (default: text-embedding-3-small).

UNPAYWALL_EMAIL

Email address sent to the Unpaywall API; required to enable the Unpaywall PDF fallback leg of literature full-text retrieval.