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CurrencyGuard Guard Pricing

CurrencyGuard Guard Pricing connects Codex to CurrencyGuard's public Streamable HTTP MCP. It helps PSP, treasury, and payments teams inspect indicative FX rates, price invoice-linked Guard protection, resolve settlement dates, model historical best/worst outcomes, and explain the product without executing a trade or making a financial recommendation.

Connection

The plugin uses the hosted MCP endpoint:

https://api.currencyguard.com/mcp

The server registry metadata identifies the transport as Streamable HTTP and authentication as not required. The bundled .mcp.json uses Codex's type: "http" representation for that transport. Re-check the live tool list before relying on names or schemas.

Tool surface

The source registry currently advertises eight read-only or indicative tools:

price_guard, price_guard_extension, get_spot_rate, get_forward_rate, get_historic_best_worst, resolve_settlement_date, list_supported_currencies, and explain_guard_product.

The source repository's server.json is the metadata source for endpoint, registry id, publisher, and tool descriptions. Live MCP schemas can change; use MCP discovery and tools/list as runtime truth.

Safe workflow

  1. Clarify the invoice-linked exposure, currencies, amount, due date or tenor, and desired analysis.
  2. Check supported pairs, then retrieve indicative spot/forward context.
  3. Price a Guard only with user-supplied exposure details; preserve the returned quote and caveats.
  4. Resolve settlement dates and add historical best/worst context when useful.
  5. Explain the output as indicative analysis for PSP/treasury review, not advice or an executed transaction.

The bundled currencyguard-guard-pricing skill encodes these guardrails.

Important limitations

  • This plugin does not execute trades, confirm or settle Guards, convert currency, transfer funds, or access payment accounts.
  • It does not determine suitability, eligibility, credit, investment, tax, legal, or regulatory outcomes.
  • Rates, prices, fees, and historic scenarios are time-sensitive and should be re-queried before a decision.
  • Keep private invoice data and credentials out of tool arguments unless explicitly required and authorized.

Source and license

The plugin wraps rudialexis/currencyguard-mcp and does not vendor or execute a local server checkout. The source repository is currently owned by rudialexis; this temporary Codex packaging repo is staged under hashgraph-online pending maintainer transfer.

MIT. See LICENSE.