SERVER

Data Aggregator

Rank #304

io.github.musharna/data-aggregator-mcp

Find & fetch research datasets across 20 archives, omics registries, and literature sources.

81 versions

4 GitHub stars

by musharna (8 servers)View repository ↗

First listed

May 30, 2026

Last publish date

Oct 15, 2026

PURPOSE

What you can do with Data Aggregator

Data Aggregator is a Model Context Protocol (MCP) server published by musharna. It ranks #304 of 144,396 active servers on MCP Toplist, and its repository has 4 GitHub stars. Data Aggregator is listed across 3 registries — Official MCP, PulseMCP and Glama, with 81 tracked versions. It was first listed on May 30, 2026 and most recently updated on Oct 15, 2026.

Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.

CAPABILITIES AND LIMITATIONS

What Data Aggregator can and cannot do

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.

REQUIREMENTS

What you need before using Data Aggregator

DeclaredNo credentialsNo credentials declared

The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.

Declared by Glama, last synced Oct 16, 2026. Not independently verified by MCP Toplist.

Declared in the registry install config

NCBI_API_KEY · optional
LLM_API_BASE · optional
LLM_API_KEY · optional
LLM_MODEL · optional
EMBEDDING_API_BASE · optional
EMBEDDING_API_KEY · optional
EMBEDDING_MODEL · optional
DATA_GOV_API_KEY · optional
UNPAYWALL_EMAIL · optional
NCBI_EMAIL · optional
DATAVERSE_BASE_URL · optional
CACHE_TTL_SECONDS · optional

INSTALLATION AND FIRST TASK

Connect Data Aggregator and confirm it works

Python package (PyPI)

claude mcp add data-aggregator-mcp -e "NCBI_API_KEY=<your NCBI_API_KEY>" -e "LLM_API_BASE=<your LLM_API_BASE>" -e "LLM_API_KEY=<your LLM_API_KEY>" -e "LLM_MODEL=<your LLM_MODEL>" -e "EMBEDDING_API_BASE=<your EMBEDDING_API_BASE>" -e "EMBEDDING_API_KEY=<your EMBEDDING_API_KEY>" -e "EMBEDDING_MODEL=<your EMBEDDING_MODEL>" -e "DATA_GOV_API_KEY=<your DATA_GOV_API_KEY>" -e "UNPAYWALL_EMAIL=<your UNPAYWALL_EMAIL>" -e "NCBI_EMAIL=<your NCBI_EMAIL>" -e "DATAVERSE_BASE_URL=<your DATAVERSE_BASE_URL>" -e "CACHE_TTL_SECONDS=<your CACHE_TTL_SECONDS>" -- uvx data-aggregator-mcp

Replace each placeholder with your own value before saving.

Python package (PyPI)

[mcp_servers.data-aggregator-mcp]
command = "uvx"
args = ["data-aggregator-mcp"]

[mcp_servers.data-aggregator-mcp.env]
NCBI_API_KEY = "<your NCBI_API_KEY>"
LLM_API_BASE = "<your LLM_API_BASE>"
LLM_API_KEY = "<your LLM_API_KEY>"
LLM_MODEL = "<your LLM_MODEL>"
EMBEDDING_API_BASE = "<your EMBEDDING_API_BASE>"
EMBEDDING_API_KEY = "<your EMBEDDING_API_KEY>"
EMBEDDING_MODEL = "<your EMBEDDING_MODEL>"
DATA_GOV_API_KEY = "<your DATA_GOV_API_KEY>"
UNPAYWALL_EMAIL = "<your UNPAYWALL_EMAIL>"
NCBI_EMAIL = "<your NCBI_EMAIL>"
DATAVERSE_BASE_URL = "<your DATAVERSE_BASE_URL>"
CACHE_TTL_SECONDS = "<your CACHE_TTL_SECONDS>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

Python package (PyPI)

{
  "mcpServers": {
    "data-aggregator-mcp": {
      "command": "uvx",
      "args": [
        "data-aggregator-mcp"
      ],
      "env": {
        "NCBI_API_KEY": "<your NCBI_API_KEY>",
        "LLM_API_BASE": "<your LLM_API_BASE>",
        "LLM_API_KEY": "<your LLM_API_KEY>",
        "LLM_MODEL": "<your LLM_MODEL>",
        "EMBEDDING_API_BASE": "<your EMBEDDING_API_BASE>",
        "EMBEDDING_API_KEY": "<your EMBEDDING_API_KEY>",
        "EMBEDDING_MODEL": "<your EMBEDDING_MODEL>",
        "DATA_GOV_API_KEY": "<your DATA_GOV_API_KEY>",
        "UNPAYWALL_EMAIL": "<your UNPAYWALL_EMAIL>",
        "NCBI_EMAIL": "<your NCBI_EMAIL>",
        "DATAVERSE_BASE_URL": "<your DATAVERSE_BASE_URL>",
        "CACHE_TTL_SECONDS": "<your CACHE_TTL_SECONDS>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

Python package (PyPI)

{
  "mcpServers": {
    "data-aggregator-mcp": {
      "command": "uvx",
      "args": [
        "data-aggregator-mcp"
      ],
      "env": {
        "NCBI_API_KEY": "<your NCBI_API_KEY>",
        "LLM_API_BASE": "<your LLM_API_BASE>",
        "LLM_API_KEY": "<your LLM_API_KEY>",
        "LLM_MODEL": "<your LLM_MODEL>",
        "EMBEDDING_API_BASE": "<your EMBEDDING_API_BASE>",
        "EMBEDDING_API_KEY": "<your EMBEDDING_API_KEY>",
        "EMBEDDING_MODEL": "<your EMBEDDING_MODEL>",
        "DATA_GOV_API_KEY": "<your DATA_GOV_API_KEY>",
        "UNPAYWALL_EMAIL": "<your UNPAYWALL_EMAIL>",
        "NCBI_EMAIL": "<your NCBI_EMAIL>",
        "DATAVERSE_BASE_URL": "<your DATAVERSE_BASE_URL>",
        "CACHE_TTL_SECONDS": "<your CACHE_TTL_SECONDS>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

Python package (PyPI)

{
  "servers": {
    "data-aggregator-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "data-aggregator-mcp"
      ],
      "env": {
        "NCBI_API_KEY": "<your NCBI_API_KEY>",
        "LLM_API_BASE": "<your LLM_API_BASE>",
        "LLM_API_KEY": "<your LLM_API_KEY>",
        "LLM_MODEL": "<your LLM_MODEL>",
        "EMBEDDING_API_BASE": "<your EMBEDDING_API_BASE>",
        "EMBEDDING_API_KEY": "<your EMBEDDING_API_KEY>",
        "EMBEDDING_MODEL": "<your EMBEDDING_MODEL>",
        "DATA_GOV_API_KEY": "<your DATA_GOV_API_KEY>",
        "UNPAYWALL_EMAIL": "<your UNPAYWALL_EMAIL>",
        "NCBI_EMAIL": "<your NCBI_EMAIL>",
        "DATAVERSE_BASE_URL": "<your DATAVERSE_BASE_URL>",
        "CACHE_TTL_SECONDS": "<your CACHE_TTL_SECONDS>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

Python package (PyPI)

{
  "mcpServers": {
    "data-aggregator-mcp": {
      "command": "uvx",
      "args": [
        "data-aggregator-mcp"
      ],
      "env": {
        "NCBI_API_KEY": "<your NCBI_API_KEY>",
        "LLM_API_BASE": "<your LLM_API_BASE>",
        "LLM_API_KEY": "<your LLM_API_KEY>",
        "LLM_MODEL": "<your LLM_MODEL>",
        "EMBEDDING_API_BASE": "<your EMBEDDING_API_BASE>",
        "EMBEDDING_API_KEY": "<your EMBEDDING_API_KEY>",
        "EMBEDDING_MODEL": "<your EMBEDDING_MODEL>",
        "DATA_GOV_API_KEY": "<your DATA_GOV_API_KEY>",
        "UNPAYWALL_EMAIL": "<your UNPAYWALL_EMAIL>",
        "NCBI_EMAIL": "<your NCBI_EMAIL>",
        "DATAVERSE_BASE_URL": "<your DATAVERSE_BASE_URL>",
        "CACHE_TTL_SECONDS": "<your CACHE_TTL_SECONDS>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

Python package (PyPI)

{
  "mcpServers": {
    "data-aggregator-mcp": {
      "command": "uvx",
      "args": [
        "data-aggregator-mcp"
      ],
      "env": {
        "NCBI_API_KEY": "<your NCBI_API_KEY>",
        "LLM_API_BASE": "<your LLM_API_BASE>",
        "LLM_API_KEY": "<your LLM_API_KEY>",
        "LLM_MODEL": "<your LLM_MODEL>",
        "EMBEDDING_API_BASE": "<your EMBEDDING_API_BASE>",
        "EMBEDDING_API_KEY": "<your EMBEDDING_API_KEY>",
        "EMBEDDING_MODEL": "<your EMBEDDING_MODEL>",
        "DATA_GOV_API_KEY": "<your DATA_GOV_API_KEY>",
        "UNPAYWALL_EMAIL": "<your UNPAYWALL_EMAIL>",
        "NCBI_EMAIL": "<your NCBI_EMAIL>",
        "DATAVERSE_BASE_URL": "<your DATAVERSE_BASE_URL>",
        "CACHE_TTL_SECONDS": "<your CACHE_TTL_SECONDS>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

First successful task

After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.

ALTERNATIVES

When to choose another server

Other servers by musharna

View all musharna servers →

No task-specific alternatives are catalogued for Data Aggregatoryet; the list above is its publisher's other servers.

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed: May 30, 2026
Latest version published: Oct 15, 2026
Version history: 81 versions tracked (below)
Requirements evidence: Declared by Glama, last synced Oct 16, 2026. Not independently verified by MCP Toplist.
Profile checked: Not yet — purpose, capabilities and requirements above come from registry data only
Ranking data as of: Oct 16, 2026

Registry sightings

Official MCP ↗listed since Jun 2, 2026 · still listed
PulseMCP ↗listed since Jun 4, 2026 · still listed
Glama ↗listed since Jun 4, 2026 · still listed

Do you maintain Data Aggregator? to correct or enrich this profile.

VERSIONS

Available versions (81)

Version	Published
0.72.0	Oct 15, 2026
0.71.0	Oct 12, 2026
0.70.0	Oct 12, 2026
0.69.1	Oct 8, 2026
0.69.0	Oct 7, 2026
0.68.0	Oct 7, 2026
0.67.1	Oct 7, 2026
0.67.0	Oct 7, 2026
0.66.0	Oct 6, 2026
0.65.0	Oct 6, 2026
0.64.0	Oct 6, 2026
0.63.0	Oct 6, 2026
0.62.0	Oct 6, 2026
0.61.0	Oct 5, 2026
0.60.0	Oct 5, 2026
0.59.0	Oct 4, 2026
0.58.0	Oct 4, 2026
0.57.0	Oct 4, 2026
0.56.0	Oct 4, 2026
0.55.2	Oct 3, 2026
0.55.1	Oct 3, 2026
0.55.0	Oct 3, 2026
0.54.14	Oct 2, 2026
0.54.13	Oct 2, 2026
0.54.12	Oct 2, 2026
0.54.11	Oct 2, 2026
0.54.10	Oct 2, 2026
0.54.9	Oct 1, 2026
0.54.8	Oct 1, 2026
0.54.7	Oct 1, 2026
0.54.6	Oct 1, 2026
0.54.5	Oct 1, 2026
0.54.4	Oct 1, 2026
0.54.3	Oct 1, 2026
0.54.2	Oct 1, 2026
0.54.1	Sep 30, 2026
0.54.0	Sep 30, 2026
0.53.0	Sep 29, 2026
0.52.0	Sep 29, 2026
0.51.0	Sep 29, 2026
0.50.0	Sep 28, 2026
0.49.0	Sep 28, 2026
0.48.0	Sep 28, 2026
0.47.0	Sep 28, 2026
0.46.1	Sep 26, 2026
0.46.0	Sep 23, 2026
0.45.3	Jul 28, 2026
0.45.2	Jul 28, 2026
0.45.1	Jul 28, 2026
0.45.0	Jul 28, 2026
0.44.0	Jul 28, 2026
0.43.0	Jul 27, 2026
0.42.0	Jul 26, 2026
0.41.1	Jul 3, 2026
0.41.0	Jul 3, 2026
0.40.0	Jun 11, 2026
0.39.1	Jun 11, 2026
0.39.0	Jun 11, 2026
0.38.0	Jun 11, 2026
0.37.0	Jun 11, 2026
0.36.0	Jun 11, 2026
0.35.0	Jun 11, 2026
0.34.0	Jun 10, 2026
0.33.0	Jun 10, 2026
0.32.0	Jun 10, 2026
0.31.0	Jun 10, 2026
0.30.0	Jun 10, 2026
0.29.0	Jun 10, 2026
0.28.0	Jun 10, 2026
0.27.0	Jun 10, 2026
0.26.0	Jun 10, 2026
0.25.0	Jun 10, 2026
0.24.0	Jun 10, 2026
0.23.0	Jun 10, 2026
0.22.0	Jun 10, 2026
0.21.0	Jun 10, 2026
0.20.0	Jun 2, 2026
0.19.0	Jun 1, 2026
0.18.0	Jun 1, 2026
0.16.0	May 31, 2026
0.11.0	May 30, 2026

STANDING

#304of 144,396 active serversTop 0.5%

Ranks ahead of 144,092 of 144,396 servers on MCP Toplist.

BADGE

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HTML

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FAQ

Frequently asked questions

Who maintains Data Aggregator?: Data Aggregator is maintained by musharna, which publishes 8 MCP servers (216 total versions) tracked on MCP Toplist.
Is Data Aggregator listed on the Official MCP Registry?: Yes — Data Aggregator is listed on the Official MCP Registry, alongside PulseMCP and Glama.
How many versions does Data Aggregator have?: MCP Toplist tracks 81 versions of Data Aggregator, most recently published on Oct 15, 2026.
Where can I find the source code for Data Aggregator?: The source code for Data Aggregator is hosted at github.com/musharna/data-aggregator-mcp.

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