CurrencyGuard Guard Pricing
REMOTE · API.CURRENCYGUARD.COM · SCANNED SEP 21
FX protection for SMEs — price Guards, live spot/forward rates, settlement dates, and more.
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 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 Usability62
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 3122 tokens (~390/item across 8 items; 8 tools + 0 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 Management100
- No destabilizing schema changes in the last 30 days.Pass
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
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 8 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 9 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 CurrencyGuard Guard Pricing MCP server?
CurrencyGuard Guard Pricing is a hosted endpoint at https://api.currencyguard.com/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 · api.currencyguard.com
claude mcp add --transport http com-currencyguard-guard-pricing 'https://api.currencyguard.com/mcp'
{
"mcpServers": {
"com-currencyguard-guard-pricing": {
"url": "https://api.currencyguard.com/mcp"
}
}
} {
"servers": {
"com-currencyguard-guard-pricing": {
"type": "http",
"url": "https://api.currencyguard.com/mcp"
}
}
} [mcp_servers.com-currencyguard-guard-pricing] url = "https://api.currencyguard.com/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"com-currencyguard-guard-pricing": {
"type": "remote",
"url": "https://api.currencyguard.com/mcp",
"enabled": true
}
}
} openclaw mcp add com-currencyguard-guard-pricing --url 'https://api.currencyguard.com/mcp' --transport streamable-http
mcp_servers:
com-currencyguard-guard-pricing:
url: "https://api.currencyguard.com/mcp" {
"McpServers": {
"com-currencyguard-guard-pricing": {
"Transport": "http",
"Url": "https://api.currencyguard.com/mcp"
}
}
} assistant mcp add com-currencyguard-guard-pricing -t streamable-http -u 'https://api.currencyguard.com/mcp'
{
"mcpServers": {
"com-currencyguard-guard-pricing": {
"type": "http",
"url": "https://api.currencyguard.com/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.
- 19 Sept 26 0
- The server rewrote its instructions, which are the text every model session reads security
- Tool “list_supported_currencies” rewrote its description, which is the text the model reads security
- Schema quality: 315 → 390 ▼ functional
- 26 Aug 26 +1
- 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
- 24 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.
- 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 21 Sept 2026 · Probed https://api.currencyguard.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=sandbox-api.currencyguard.com | CN=Amazon RSA 2048 M01,O=Amazon,C=US | 26 Jun 2026 | 9 Jan 2027 | RSA 2048 | SHA256-RSA | 1b3fc9dfa84f1dcef59b6f0634c34b5 |
| SANs: sandbox-api.currencyguard.com, api.currencyguard.com | ||||||
| CN=Amazon RSA 2048 M01,O=Amazon,C=US (CA) | CN=Amazon Root CA 1,O=Amazon,C=US | 23 Aug 2022 | 23 Aug 2030 | RSA 2048 | SHA256-RSA | 77312380b9d6688a33b1ed9bf9ccda68e0e0f |
| 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 api.currencyguard.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| currencyguard.com. | 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 |
| Header | Value |
|---|---|
| x-content-type-options | nosniff |
| x-frame-options | DENY |
| referrer-policy | no-referrer |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://api.currencyguard.com/mcp | Verified | 200 | |
| http (plaintext) | http://api.currencyguard.com/mcp | HTTPS enforced | 301 | https://api.currencyguard.com:443/mcp |
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 →
explain_guard_product Explain Guard Product ~58
Explain the Guard product using CurrencyGuard's approved product and FAQ content. Covers: what the Guard is, how it works, who it is for, how it compares to forwards or options, and legal, regulatory, accounting, or eligibility questions.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
get_forward_rate Get Forward FX Rate ~215
Get an indicative forward FX rate for a currency pair at a specific tenor. Rates are derived from interest rate differentials, rounded, and for illustration purposes only — not for execution. Returns: forwardRate (indicative mid outright = spot + forward points), forwardPoints (in pips, e.g. -3.1 means the forward rate is 3.1 pips below spot), spotMid (indicative spot mid rate for comparison), settlementDate (the resolved business date for the tenor). Negative forward points mean the forward rate is below spot; positive means above. Example: base=GBP, quote=USD, tenor=3M returns the 3-month GBPUSD indicative forward rate.
| Name | Type | Req | Description |
|---|---|---|---|
| base | string | yes | Base currency ISO code, e.g. GBP |
| quote | string | yes | Quote currency ISO code, e.g. USD |
| tenor | string | yes | Tenor period, e.g. 1W, 1M, 3M, 6M, 1Y |
No output schema declared.
No examples provided.
get_historic_best_worst Historic Best/Worst FX Performance ~310
Analyze historic best/worst FX performance for a currency pair over a Guard's duration. Uses Bank of England historic rates. Returns a 'performances' array with 6 entries — BEST and WORST for each of three lookback periods (5, 10, 25 years). Each entry contains: type, lookbackYears, startDate/endDate, startRate/endRate, performancePercentage, startAmount, finalAmount, deltaAmount. For Guard-Pay: negative delta = cost decreased = BEST; positive delta = cost increased = WORST. For Guard-Receive: positive delta = receipt increased = BEST; negative delta = receipt decreased = WORST. Parameters must match the values used in the preceding price_guard call, including payReceive (PAY or RECEIVE).
| Name | Type | Req | Description |
|---|---|---|---|
| foreignAmount | number | yes | Amount in foreign currency — MUST match foreignAmount from price_guard |
| foreignCurrency | string | yes | Foreign currency ISO code — MUST match foreignCurrency from price_guard |
| guardAmount | number | yes | Guard amount in base/home currency from the Guard quote (the guardAmount field from the price_guard response) |
| guardCurrency | string | yes | Home/base currency ISO code — MUST match guardCurrency from price_guard |
| payReceive | string | yes | MUST be the exact same payReceive value you used in price_guard (PAY or RECEIVE). Do NOT change it. |
| settlementDate | string | yes | Settlement date in ISO format YYYY-MM-DD — MUST match settlementDate from price_guard |
No output schema declared.
No examples provided.
get_spot_rate Get Spot FX Rate ~86
Get an indicative spot FX rate for a currency pair. Returns rounded bid, ask, and mid rates for illustration purposes only — not for execution. Example: base=GBP, quote=USD returns the GBPUSD rate.
| Name | Type | Req | Description |
|---|---|---|---|
| base | string | yes | Base currency ISO code, e.g. GBP |
| quote | string | yes | Quote currency ISO code, e.g. USD |
No output schema declared.
No examples provided.
list_supported_currencies List Supported Currencies ~39
List the currency pairs currently available for Guard pricing. Always call this rather than assuming which pairs are supported — the list is configuration-driven and changes.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
price_guard Price a Guard ~219
Price a Guard — CurrencyGuard's FX protection product for real future payments or receipts. If a tenor like '3 months' is given, call resolve_settlement_date first to get the exact date, then call this tool. Returns: guardType (Guard-Pay or Guard-Receive), guardRate, guardFee, guardFeePercent, effectiveRate, guardAmount (home currency equivalent), foreignAmount, spotRate, settlementDate, settlementWindowOpens, valid, errors. All quotes are indicative.
| Name | Type | Req | Description |
|---|---|---|---|
| foreignAmount | number | yes | Amount in foreign currency to protect |
| foreignCurrency | string | yes | Foreign currency ISO code, e.g. USD |
| guardCurrency | string | yes | Home/base currency ISO code, e.g. GBP |
| guardRate | number | – | Optional fixed guard rate (strike) — if set, prices at this rate instead of current market |
| payReceive | string | yes | PAY if paying foreign currency, RECEIVE if receiving it |
| settlementDate | string | yes | Settlement date in ISO format YYYY-MM-DD |
No output schema declared.
No examples provided.
price_guard_extension Price Guard Extension ~249
Get an indicative price for extending a Guard to a later settlement date. Estimates the additional cost using: (1) the guard fee difference between extended and original expiry, (2) the guard spread cost from the roll, and (3) the CurrencyGuard extension margin. Returns a breakdown: extensionCost = feeDifference + guardSpreadCost + extensionMargin. Both the original and extended quotes are priced at the same guard rate (the original quote's strike), so the fee difference reflects purely the longer tenor, not market movement. Use this when a customer asks 'how much would it cost to extend my Guard by X months?' Parameters match price_guard plus the two dates.
| Name | Type | Req | Description |
|---|---|---|---|
| extendedSettlementDate | string | yes | Extended (new) settlement date in ISO format YYYY-MM-DD |
| foreignAmount | number | yes | Amount in foreign currency to protect |
| foreignCurrency | string | yes | Foreign currency ISO code, e.g. USD |
| guardCurrency | string | yes | Home/base currency ISO code, e.g. GBP |
| originalSettlementDate | string | yes | Original settlement date in ISO format YYYY-MM-DD |
| payReceive | string | yes | PAY if paying foreign currency, RECEIVE if receiving it |
No output schema declared.
No examples provided.
resolve_settlement_date Resolve Settlement Date ~185
Resolve a relative time period (tenor) to a valid business settlement date for a currency pair. Use this when a user says '3 months', '6 months', '1 year', etc. instead of an exact date. The tenor format is: 1D (days), 1W (weeks), 1M (months), 1Y (years). Examples: '3M' = 3 months, '6M' = 6 months, '1Y' = 1 year. The returned date accounts for weekends and public holidays in both currencies' financial centres. Use the returned settlementDate as the exact date parameter for price_guard.
| Name | Type | Req | Description |
|---|---|---|---|
| currencyPair | string | yes | Currency pair, e.g. GBPUSD |
| tenor | string | yes | Tenor string, e.g. 3M, 6M, 1Y |
No output schema declared.
No examples provided.
What is the CurrencyGuard Guard Pricing MCP server?
CurrencyGuard Guard Pricing is an MCP server listed in the public MCP registry as com.currencyguard/guard-pricing. FX protection for SMEs, price Guards, live spot/forward rates, settlement dates, and more. This page covers its hosted endpoint (https://api.currencyguard.com/mcp).
Is the CurrencyGuard Guard Pricing MCP server safe to use?
CurrencyGuard Guard Pricing scores 83 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 CurrencyGuard Guard Pricing MCP server expose?
CurrencyGuard Guard Pricing exposes 8 tools: explain_guard_product, get_forward_rate, get_historic_best_worst, get_spot_rate, list_supported_currencies, and 3 more. Their descriptions and schemas cost roughly 1,361 tokens of context every time the server is loaded.
Does the CurrencyGuard Guard Pricing MCP server require authentication?
No. We connected to CurrencyGuard Guard Pricing without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the CurrencyGuard Guard Pricing MCP server still maintained?
CurrencyGuard Guard Pricing is still listed as active in the MCP registry. We last reached this channel on 21 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.