# ElkassabgiData (remote · elkassabgidata-mcp.elkassabgi.workers.dev)

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

- Trust score: 62/100 (medium)
- Change this week: +2
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- remote · `elkassabgidata-mcp.elkassabgi.workers.dev`: 62/100 (this document), [markdown](https://verifymcp.io/servers/com-elkassabgidata-elkassabgidata/elkassabgidata-mcp.md), [page](https://verifymcp.io/servers/com-elkassabgidata-elkassabgidata/elkassabgidata-mcp)

## Channel facts

- Endpoint: `https://elkassabgidata-mcp.elkassabgi.workers.dev/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.1`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-08-03.

- **Endpoint Security**: 46/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to call this server, and 9 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
  - HTTPS not yet verified: we couldn't determine whether a plaintext access path exists.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 82/100
  - 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 756 tokens (~63/item across 12 items; 9 tools + 3 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 27/100
  - Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 83/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 50% of tool parameters carry a description.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add --transport http com-elkassabgidata-elkassabgidata https://elkassabgidata-mcp.elkassabgi.workers.dev/mcp
```

### Codex

```toml
[mcp_servers.com-elkassabgidata-elkassabgidata]
url = "https://elkassabgidata-mcp.elkassabgi.workers.dev/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "com-elkassabgidata-elkassabgidata": {
      "type": "remote",
      "url": "https://elkassabgidata-mcp.elkassabgi.workers.dev/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add com-elkassabgidata-elkassabgidata --url https://elkassabgidata-mcp.elkassabgi.workers.dev/mcp --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  com-elkassabgidata-elkassabgidata:
    url: "https://elkassabgidata-mcp.elkassabgi.workers.dev/mcp"
```

### Other

```json
{
  "mcpServers": {
    "com-elkassabgidata-elkassabgidata": {
      "type": "http",
      "url": "https://elkassabgidata-mcp.elkassabgi.workers.dev/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-08-02 (score 62, +1)

No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-31 (score 61, −1)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-30 (score 62, +1)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-28 (score 61, +1)

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-27 (score 60, +1)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-26 (score 59)

First indexed and scored.

## MCP tools (9)

### `search_econ_series` (~117 tokens)

Search Economic Series

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.

Input parameters:

- `limit` (integer)
- `query` (string, required): Free-text search, e.g. 'germany inflation' or 'GDP per capita'
- `source` (string): Restrict to one source id, e.g. 'worldbank', 'ecb', 'imf_weo'

### `get_econ_series` (~113 tokens)

Download Economic Series

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.

Input parameters:

- `date_from` (string)
- `date_to` (string)
- `max_rows` (integer)
- `series_id` (string, required): Exact catalog id from search_econ_series, e.g. 'worldbank:NY.GDP.MKTP.CD:DEU'

### `get_econ_series_metadata` (~55 tokens)

Economic Series Metadata

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

Input parameters:

- `series_id` (string, required)

### `list_econ_sources` (~64 tokens)

List Economic Data Sources

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

Input parameters:

- `contains` (string): Case-insensitive filter on source id/name, e.g. 'bank' or 'imf'

### `get_data_freshness` (~75 tokens)

Data Freshness

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.

Input parameters:

- `source` (string): One source id; omit for the full board

### `get_hf_download_link` (~140 tokens)

HF Equity Data Download Link

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.

Input parameters:

- `dataset` (string)
- `format` (string): csv only applies to bars
- `ticker` (string, required): e.g. AAPL, SPY
- `version` (string)

### `get_hf_variables_dictionary` (~52 tokens)

HF Variables Dictionary

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_family_status` (~32 tokens)

ElkassabgiData Family Status

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

### `get_auth_status` (~39 tokens)

Authentication Status

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

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/com-elkassabgidata-elkassabgidata/elkassabgidata-mcp#diagnostics

## Score history

- 2026-08-03: 62
- 2026-08-02: 62
- 2026-08-01: 61
- 2026-07-31: 61
- 2026-07-30: 62
- 2026-07-29: 61
- 2026-07-28: 61
- 2026-07-27: 60
- 2026-07-26: 59

## Links

- Remote endpoint: https://elkassabgidata-mcp.elkassabgi.workers.dev/mcp
- Repository: https://github.com/elkassabgi/hfdatalibrary
- Website: https://elkassabgidata.com/
- Changelog RSS feed: https://verifymcp.io/servers/com-elkassabgidata-elkassabgidata/elkassabgidata-mcp/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-elkassabgidata-elkassabgidata/elkassabgidata-mcp/changelog.json
- HTML version of this page: https://verifymcp.io/servers/com-elkassabgidata-elkassabgidata/elkassabgidata-mcp