ElkassabgiData
REMOTE · ELKASSABGIDATA-MCP.ELKASSABGI.WORKERS.DEV · SCANNED SEP 26
A growing family of free academic data libraries: finance, economics, and beyond (ElkassabgiData).
Available components
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. How we score → Why this is hard to score →
Endpoint Security46
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 11 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS enforcement could not be verified: the plaintext port answered with HTTP 406, which proves neither a plaintext path nor enforcement. View diagnostics → Unverified
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability85
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 919 tokens (~65/item across 14 items; 11 tools + 3 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage83
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 50% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 11 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 12 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the ElkassabgiData MCP server?
ElkassabgiData is a hosted endpoint at https://elkassabgidata-mcp.elkassabgi.workers.dev/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · elkassabgidata-mcp.elkassabgi.workers.dev
claude mcp add --transport http com-elkassabgidata-elkassabgidata 'https://elkassabgidata-mcp.elkassabgi.workers.dev/mcp'
{
"mcpServers": {
"com-elkassabgidata-elkassabgidata": {
"url": "https://elkassabgidata-mcp.elkassabgi.workers.dev/mcp"
}
}
} {
"servers": {
"com-elkassabgidata-elkassabgidata": {
"type": "http",
"url": "https://elkassabgidata-mcp.elkassabgi.workers.dev/mcp"
}
}
} [mcp_servers.com-elkassabgidata-elkassabgidata] url = "https://elkassabgidata-mcp.elkassabgi.workers.dev/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"com-elkassabgidata-elkassabgidata": {
"type": "remote",
"url": "https://elkassabgidata-mcp.elkassabgi.workers.dev/mcp",
"enabled": true
}
}
} openclaw mcp add com-elkassabgidata-elkassabgidata --url 'https://elkassabgidata-mcp.elkassabgi.workers.dev/mcp' --transport streamable-http
mcp_servers:
com-elkassabgidata-elkassabgidata:
url: "https://elkassabgidata-mcp.elkassabgi.workers.dev/mcp" {
"McpServers": {
"com-elkassabgidata-elkassabgidata": {
"Transport": "http",
"Url": "https://elkassabgidata-mcp.elkassabgi.workers.dev/mcp"
}
}
} assistant mcp add com-elkassabgidata-elkassabgidata -t streamable-http -u 'https://elkassabgidata-mcp.elkassabgi.workers.dev/mcp'
{
"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.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 25 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 26 Aug 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Aug 26 0
- Stability: 0.97 → pass security
- 21 Aug 26 0
- Schema quality: 756 → 919 ▼ functional
- New tool “get_ip_download_link” functional
- New tool “list_ip_bundles” functional
- 11 Aug 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 31 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 30 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 27 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 26 Sept 2026 · Probed https://elkassabgidata-mcp.elkassabgi.workers.dev/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=elkassabgi.workers.dev | CN=YE2,O=Let's Encrypt,C=US | 5 Aug 2026 | 3 Nov 2026 | ECDSA 256 | ECDSA-SHA384 | 5a93d09814f172a9d1630e09ac894eb1ff0 |
| SANs: *.elkassabgi.workers.dev, elkassabgi.workers.dev | ||||||
| CN=YE2,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 4df3b15dd6c0784c507cd37b58e6f115 |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of elkassabgidata-mcp.elkassabgi.workers.dev. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| dev. | present | 60074 | 8 | Verified |
| workers.dev. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://elkassabgidata-mcp.elkassabgi.workers.dev/mcp | Verified | 200 | |
| http (plaintext) | http://elkassabgidata-mcp.elkassabgi.workers.dev/mcp | Inconclusive | 406 |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
get_auth_status Authentication Status ~39
Whether this MCP connection has an ElkassabgiData API key configured (masked — the key itself is never echoed), and how to add one.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
get_data_freshness Data Freshness ~75
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.
| Name | Type | Req | Description |
|---|---|---|---|
| source | string | – | One source id; omit for the full board |
No output schema declared.
No examples provided.
get_econ_series Download Economic Series ~113
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.
| Name | Type | Req | Description |
|---|---|---|---|
| date_from | string | – | – |
| date_to | string | – | – |
| max_rows | integer | – | – |
| series_id | string | yes | Exact catalog id from search_econ_series, e.g. 'worldbank:NY.GDP.MKTP.CD:DEU' |
No output schema declared.
No examples provided.
get_econ_series_metadata Economic Series Metadata ~55
Full metadata for one econ series: title, frequency, geography, unit, license (incl. commercial-use flag), attribution/citation, coverage dates. Free, no key needed.
| Name | Type | Req | Description |
|---|---|---|---|
| series_id | string | yes | – |
No output schema declared.
No examples provided.
get_family_status ElkassabgiData Family Status ~32
Live status of the whole ElkassabgiData family: both libraries' headline stats and data currency. Free.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
get_hf_download_link HF Equity Data Download Link ~140
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.
| Name | Type | Req | Description |
|---|---|---|---|
| dataset | string | – | – |
| format | string | – | csv only applies to bars |
| ticker | string | yes | e.g. AAPL, SPY |
| version | string | – | – |
No output schema declared.
No examples provided.
get_hf_variables_dictionary HF Variables Dictionary ~52
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.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
get_ip_download_link IP Patent Data Download Link ~104
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.
| Name | Type | Req | Description |
|---|---|---|---|
| file | string | yes | – |
| vintage | string | – | Snapshot vintage from list_ip_bundles; omit for the newest |
No output schema declared.
No examples provided.
list_econ_sources List Economic Data Sources ~64
List the Econ Data Library's sources (309: statistical offices, central banks, IGOs, research datasets) with their licenses. Free.
| Name | Type | Req | Description |
|---|---|---|---|
| contains | string | – | Case-insensitive filter on source id/name, e.g. 'bank' or 'imf' |
No output schema declared.
No examples provided.
list_ip_bundles IP Data Library Bundles ~59
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.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
search_econ_series Search Economic Series ~117
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.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | – |
| query | string | yes | Free-text search, e.g. 'germany inflation' or 'GDP per capita' |
| source | string | – | Restrict to one source id, e.g. 'worldbank', 'ecb', 'imf_weo' |
No output schema declared.
No examples provided.
What is the ElkassabgiData MCP server?
ElkassabgiData is an MCP server listed in the public MCP registry as com.elkassabgidata/elkassabgidata. A growing family of free academic data libraries: finance, economics, and beyond (ElkassabgiData). This page covers its hosted endpoint (https://elkassabgidata-mcp.elkassabgi.workers.dev/mcp).
Is the ElkassabgiData MCP server safe to use?
ElkassabgiData scores 74 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the ElkassabgiData MCP server expose?
ElkassabgiData exposes 11 tools: search_econ_series, get_econ_series, get_econ_series_metadata, list_econ_sources, get_data_freshness, and 6 more. Their descriptions and schemas cost roughly 850 tokens of context every time the server is loaded.
Does the ElkassabgiData MCP server require authentication?
No. We connected to ElkassabgiData without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the ElkassabgiData MCP server still maintained?
ElkassabgiData is still listed as active in the MCP registry. We last reached this channel on 26 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.