MCP.Market

ElkassabgiData MCP server

online · 100% uptime
by elkassabgidata.com·com.elkassabgidata/elkassabgidata·v1.0.1·1 stars

A growing family of free academic data libraries: finance, economics, and beyond (ElkassabgiData).

B83/100grade B
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Safety scan
B83/100

full report

Adoption
Growing

1 stars

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ElkassabgiData tools (11)

write = sends, deletes, buys or posts
  • get_auth_statusFree

    Whether this MCP connection has an ElkassabgiData API key configured (masked — the key itself is never echoed), and how to add one.

  • get_data_freshnessFree

    Live per-source update status straight from the automated updater's ledger: last successful update, data frontier, and honest stale/failure flags (dates are NEVER fabricated — a silent upstream outage shows here as stale, not papered over). Free.

  • get_econ_seriesFree

    Download an economic time series as rows (long format: date, value) with its citation and license. REQUIRES the free ElkassabgiData API key. Use date_from/date_to to window long series.

  • get_econ_series_metadataFree

    Full metadata for one econ series: title, frequency, geography, unit, license (incl. commercial-use flag), attribution/citation, coverage dates. Free, no key needed.

  • get_family_statusFree

    Live status of the whole ElkassabgiData family: both libraries' headline stats and data currency. Free.

  • get_hf_download_linkFree

    Authenticated download instructions for HF Data Library's 1-minute OHLCV bars (full per-ticker history, 1,391 US stocks/ETFs, 2002→yesterday; parquet or csv) or the 25 pre-computed academic variables. Files are full-history (up to millions of rows) so they are fetched by YOUR code, not returned inline. Works with the same ElkassabgiData key.

  • get_hf_variables_dictionaryFree

    The exact definitions/formulas of HF Data Library's 25 pre-computed academic variables (realized volatility family, spreads, jumps, liquidity, data-quality). Verbatim from the published dictionary. Free.

  • get_ip_download_linkFree

    Authenticated download instructions for an IP Data Library bundle — patent-level innovation measures (citations, originality/generality, grant lag, team size) or the assignee-year panel. Parquet, full-history files fetched by YOUR code, not returned inline. Works with the same ElkassabgiData key as every family library.

  • list_econ_sourcesFree

    List the Econ Data Library's sources (309: statistical offices, central banks, IGOs, research datasets) with their licenses. Free.

  • list_ip_bundlesFree

    List the IP Data Library's snapshot-pinned patent/innovation bundles (patent-level measures on 9.4M+ US patents; assignee-year panels) with sizes, vintages and download paths. Free, no key needed.

  • search_econ_seriesFree

    Search the Econ Data Library catalog (billions of series from 300+ sources: national accounts, prices, trade, labor, energy, markets…). Free, no key needed. Returns series ids usable with get_econ_series.

Public scan report

scanner v0.1.9 · 2026-09-25 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 2103ms17/20
  • Tool poisoning11 tool descriptions checked15/15
  • Auth qualityAPI key sent as a header8/15
  • Maintenancelast push 1 days ago15/15
  • Maintainer identitynamespace and repository owner differ; GitHub account older than a year; website matches verified namespace7/10
Overall 83/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How ElkassabgiData compares

Against every graded Finance MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
83/100
higher than 75% of 1,761 Finance servers
Tools
11
the typical Finance server has 8
Tools that change things
0%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote Finance server answers 100%
Response time
571 ms
faster than 24% of 1,133 Finance servers
GitHub stars
1
more than 65% of 946 Finance servers

What its tools let an agent do: 11 read

Install ElkassabgiData in Claude Code, Cursor or VS Code

claude mcp add --transport http elkassabgidata https://elkassabgidata-mcp.elkassabgi.workers.dev/mcp
Add to Cursor

What the publisher says

From the ElkassabgiData repository's README, as published. We do not edit it. Read it on GitHub

HF Data Library

Free 1-minute OHLCV bars for 1,391 U.S. stocks and ETFs, December 2002 → present, updated daily.

Website / downloads: https://hfdatalibrary.com · API: https://api.hfdatalibrary.com · DOI: 10.5281/zenodo.19501605

Licensing

This project uses different licences for code and for data.

  • Code — API clients, MCP server, pipeline, and Worker source: MIT (see LICENSE)
  • Data and documentation — all datasets and derived measures: CC BY 4.0 (see LICENSE-DATA)

Data obtained after March 2022 is additionally subject to the IEX Historical Data Terms of Use. Data before March 2022 is sourced from PiTrading under their terms.

When using the data, cite Elkassabgi, A. (2026). HF Data Library: Free 1-Minute Intraday U.S. Equity Data. Zenodo.

Data sources

Post–March 2022 bars reflect IEX-only trading activity. Some tickers have no IEX trades on a given day. See Known Issues before using the post-2022 segment for research.

Upstream source attribution (required)

Bars dated 2022-03-07 onward are derived from IEX market data. If you redistribute or provide access to this data, include:

Data provided for free by IEX. By accessing or using IEX Historical Data, you agree to the IEX Historical Data Terms of Use.

IEX retains all rights in the underlying securities information.

Repository contents

This repo holds the website (index.html, pages/), the Cloudflare Worker API (api/), and the daily data pipeline (pipeline/ — IEX HIST pcap download, Go TOPS parser, bar building, 9-step cleaning, R2 upload). The data itself is distributed from https://hfdatalibrary.com, not from this repository.

The MCP server that exposes this library (and the Econ and IP libraries) to AI assistants lives in its own repository: elkassabgidata-mcp — MIT licensed.

Nothing above is checked by us. What we check is on the safety report.

ElkassabgiData: common questions

Is ElkassabgiData MCP server safe?
Mostly: it is graded B (83/100). Read the ElkassabgiData safety report
How do I install ElkassabgiData?
It runs remotely at elkassabgidata-mcp.elkassabgi.workers.dev. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does ElkassabgiData need an API key?
Yes. The registry entry asks for X-API-Key.
Is ElkassabgiData maintained?
The last commit was 41 days ago (2026-09-24). The latest release is v1.0.1.
Is ElkassabgiData up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of ElkassabgiData?
Servers from other publishers that do the same job: Finance Toolkit MCP server, Yahoo Finance MCP server and Agent402.Tools: pay-per-call web tools MCP server.
How does ElkassabgiData compare with other Finance MCP servers?
safety score 83/100 (higher than 75% of 1,761 Finance servers); tools 11 (the typical Finance server has 8); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

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