NBG Rates (National Bank of Georgia)
REMOTE · NBG-RATES.ENV.GE · 2 COMPONENTS
GEL exchange rates from the National Bank of Georgia with per-unit values. Not affiliated with NBG.
Available components
Last scanned (12 hours ago)
Scores higher than 85% of remote servers
Reachable. Last reached 5 Nov 2026.
Category Finance and Payments
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 Security74
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- 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 Usability77
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 1480 tokens (~246/item across 6 items; 5 tools + 1 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management77
- Stability observed for 23 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 5 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 7 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (2026-07-28).Pass
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.
- 4 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 70 to 73. That category is still filling its 30-day observation window: 21 days of observed history at the previous scan, 22 at this one. The score rises as the window fills, whether or not the server changes.
- 2 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 63 to 67. That category is still filling its 30-day observation window: 19 days of observed history at the previous scan, 20 at this one. The score rises as the window fills, whether or not the server changes.
- 31 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 57 to 60. That category is still filling its 30-day observation window: 17 days of observed history at the previous scan, 18 at this one. The score rises as the window fills, whether or not the server changes.
- 29 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 50 to 53. That category is still filling its 30-day observation window: 15 days of observed history at the previous scan, 16 at this one. The score rises as the window fills, whether or not the server changes.
- 27 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 43 to 47. That category is still filling its 30-day observation window: 13 days of observed history at the previous scan, 14 at this one. The score rises as the window fills, whether or not the server changes.
- 24 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes.
- 22 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.
- 20 Oct 26 +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.
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 5 Nov 2026 · Probed https://nbg-rates.env.ge/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=nbg-rates.env.ge | CN=Amazon RSA 2048 M04,O=Amazon,C=US | 12 Oct 2026 | 27 Apr 2027 | RSA 2048 | SHA256-RSA | b7d3107d8c580dbc9a8c00d291b4cc3 |
| SANs: nbg-rates.env.ge | ||||||
| CN=Amazon RSA 2048 M04,O=Amazon,C=US (CA) | CN=Amazon Root CA 1,O=Amazon,C=US | 23 Aug 2022 | 23 Aug 2030 | RSA 2048 | SHA256-RSA | 773124f2a952e3ed18a58bdb85d1bc0ce5f27 |
| CN=Amazon Root CA 1,O=Amazon,C=US (CA) | CN=Starfield Services Root Certificate Authority - G2,O=Starfield Technologies\, Inc.,L=Scottsdale,ST=Arizona,C=US | 25 May 2015 | 31 Dec 2037 | RSA 2048 | SHA256-RSA | 67f944a2a27cdf3fac2ae2b01f908eeb9c4c6 |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of nbg-rates.env.ge. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| ge. | present | 39472, 39472 | 8, 8 | Verified |
| env.ge. | 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://nbg-rates.env.ge/mcp | Verified | 200 | |
| http (plaintext) | http://nbg-rates.env.ge/mcp | HTTPS enforced |
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 →
nbg_convert Convert via NBG rate ~263
Converts an amount between two currencies using the official NBG rate in force on a calendar date. Either side may be GEL; a pair without GEL is converted through GEL (via: "GEL"). Show resultRounded as the amount; result is the unrounded value for further calculation. Dates are calendar days in Tbilisi; the default is today. NBG sets a rate on business days around 17:00 Tbilisi time, valid from the next calendar day until the next rate, so after 17:00 tomorrow can be requested by date. Sundays, Mondays and days after a public holiday have no rate of their own: the rate in force was set earlier and is returned with carriedOver true and effectiveDate set to the day it took effect. Quote effectiveDate when carriedOver is true. A date whose rate NBG has not published yet returns an error, never a guess.
| Name | Type | Req | Description |
|---|---|---|---|
| amount | number | yes | Amount in the "from" currency. May be negative. |
| date | string | – | Calendar date YYYY-MM-DD whose official rate to apply. Defaults to today in Tbilisi. |
| from | string | yes | ISO 4217 code, or GEL. |
| to | string | yes | ISO 4217 code, or GEL. |
| Name | Type | Req | Description |
|---|---|---|---|
| amount | number | yes | – |
| carriedOver | boolean | yes | true when the rate in force on requestedDate took effect on an earlier day; it is still the official rate |
| effectiveDate | string | yes | Calendar date the returned rate took effect, as published by NBG |
| from | string | yes | – |
| rate | number | yes | One unit of "from" expressed in "to" |
| requestedDate | string | yes | – |
| result | number | yes | Unrounded |
| resultRounded | number | yes | result rounded half up to 2 decimals from the exact value; the amount to show. JSON drops trailing zeros, so 3.90 arrives as 3.9. Exact up to about 7e13 in the target currency; above that the nearest… |
| to | string | yes | – |
| via | string | yes | – |
No examples provided.
nbg_convert_many Convert a list via NBG rates ~276
Converts a list of amounts, each at the official NBG rate in force on its own date: one call for a list of invoices. Items are answered independently; a bad date or code fails only its item, with the error text in that item. total is present when every converted item has the same target currency and covers the converted items only; call it partial when skipped is not 0. Once NBG stops answering, the remaining dates fail with the same error without being asked. Show resultRounded as the amount; result is the unrounded value for further calculation. Dates are calendar days in Tbilisi; the default is today. NBG sets a rate on business days around 17:00 Tbilisi time, valid from the next calendar day until the next rate, so after 17:00 tomorrow can be requested by date. Sundays, Mondays and days after a public holiday have no rate of their own: the rate in force was set earlier and is returned with carriedOver true and effectiveDate set to the day it took effect. Quote effectiveDate when carriedOver is true. A date whose rate NBG has not published yet returns an error, never a guess.
| Name | Type | Req | Description |
|---|---|---|---|
| items | array | yes | 1 to 100 conversions, each with the fields of nbg_convert; items are answered independently. |
| Name | Type | Req | Description |
|---|---|---|---|
| converted | integer | yes | – |
| items | array | yes | One entry per input item, in input order: a conversion, or the item with an error |
| skipped | integer | yes | – |
| total | object | – | Present only when at least one item converted, every converted item has the same target currency, and the sum is a finite number. It covers the converted items only: when skipped is not 0, say the to… |
No examples provided.
nbg_get_rates NBG rates for a date ~392
Official National Bank of Georgia (NBG) exchange rates of the Georgian lari (GEL) in force on one calendar date. Every rate is GEL per ONE unit of the currency (NBG quotes some currencies per 10, 100, 1000 or 10000 units; the raw pair is returned as nbgQuantity and nbgRate). Dates are calendar days in Tbilisi; the default is today. NBG sets a rate on business days around 17:00 Tbilisi time, valid from the next calendar day until the next rate, so after 17:00 tomorrow can be requested by date. Sundays, Mondays and days after a public holiday have no rate of their own: the rate in force was set earlier and is returned with carriedOver true and effectiveDate set to the day it took effect. Quote effectiveDate when carriedOver is true. A date whose rate NBG has not published yet returns an error, never a guess. When nbgQuantity is not 1, state NBG's quoted form first, nbgRate GEL per nbgQuantity units (for example 1.6452 GEL per 100 JPY), and the per-unit rate beside it: that quoted form is what nbg.gov.ge and accounting software show.
| Name | Type | Req | Description |
|---|---|---|---|
| currencies | array | – | ISO 4217 codes to return, case-insensitive, duplicates ignored (for example ["USD", "EUR"]). Omit for all currencies. GEL has no row, since every rate is in GEL, so it is listed in unknownCodes. |
| date | string | – | Calendar date YYYY-MM-DD. Defaults to today in Tbilisi. Tomorrow's rate exists after about 17:00 Tbilisi time. |
| language | string | – | Language of currency names: en (default) or ka (Georgian). Codes, numbers and dates are identical in both. |
| Name | Type | Req | Description |
|---|---|---|---|
| carriedOver | boolean | yes | true when the rate in force on requestedDate took effect on an earlier day; it is still the official rate |
| effectiveDate | string | yes | Calendar date the returned rate took effect, as published by NBG |
| rates | array | yes | – |
| requestedDate | string | yes | – |
| unknownCodes | array | yes | – |
No examples provided.
nbg_list_currencies NBG currency list ~129
Lists every currency NBG publishes a GEL rate for today, with its name and the unit quantity NBG quotes it in. NBG quoted other currencies in the past, so a code missing here may still have historical rates. nbgQuantity is the unit count NBG quotes the raw rate for (JPY is quoted as 1.6452 GEL per 100 JPY); for the rates themselves call nbg_get_rates.
| Name | Type | Req | Description |
|---|---|---|---|
| language | string | – | Language of currency names: en (default) or ka (Georgian). Codes, numbers and dates are identical in both. |
| Name | Type | Req | Description |
|---|---|---|---|
| currencies | array | yes | – |
| effectiveDate | string | yes | Calendar date the returned rate took effect, as published by NBG |
No examples provided.
nbg_rate_history NBG rate history ~233
Official NBG rate of one currency (GEL per one unit) in force on every calendar day of an inclusive range of at most 366 days. Dates are calendar days in Tbilisi. Days without a rate of their own (Sundays, Mondays and days after a public holiday; before September 2021 NBG set a rate for every calendar day) carry the earlier rate. Days whose own rate is in force contain only date and rate; a carried-over day adds effectiveDate and carriedOver: true. Quote effectiveDate when carriedOver is true. A range reaching a date NBG has not published yet returns an error. summary holds the first, last, change, lowest and highest rate with their dates, and the average over the calendar days, computed by the server: report those rather than deriving them. One NBG request per call.
| Name | Type | Req | Description |
|---|---|---|---|
| currency | string | yes | ISO 4217 code, for example USD. |
| from | string | yes | First calendar day, inclusive. |
| to | string | yes | Last calendar day, inclusive. At most 366 days including "from". |
| Name | Type | Req | Description |
|---|---|---|---|
| currency | string | yes | – |
| days | array | yes | – |
| from | string | yes | – |
| summary | object | yes | Computed by the server; report these instead of deriving them from days. change and average are exact, rounded half up to the decimals NBG's quantity gives the currency, 4 + log10(nbgQuantity), the l… |
| to | string | yes | – |
No examples provided.
How do I install the NBG Rates (National Bank of Georgia) MCP server?
NBG Rates (National Bank of Georgia) is a hosted endpoint at https://nbg-rates.env.ge/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 · nbg-rates.env.ge
claude mcp add --transport http akalongman-nbg-rates 'https://nbg-rates.env.ge/mcp'
What is the NBG Rates (National Bank of Georgia) MCP server?
NBG Rates (National Bank of Georgia) is an MCP server listed in the public MCP registry as io.github.akalongman/nbg-rates. GEL exchange rates from the National Bank of Georgia with per-unit values. Not affiliated with NBG. This page covers its hosted endpoint (https://nbg-rates.env.ge/mcp).
Is the NBG Rates (National Bank of Georgia) MCP server safe to use?
NBG Rates (National Bank of Georgia) scores 82 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 NBG Rates (National Bank of Georgia) MCP server expose?
NBG Rates (National Bank of Georgia) exposes 5 tools: nbg_get_rates, nbg_convert, nbg_convert_many, nbg_list_currencies, nbg_rate_history. Their descriptions and schemas cost roughly 1,293 tokens of context every time the server is loaded.
Does the NBG Rates (National Bank of Georgia) MCP server require authentication?
No. We connected to NBG Rates (National Bank of Georgia) without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the NBG Rates (National Bank of Georgia) MCP server still maintained?
NBG Rates (National Bank of Georgia) is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.