44 tagged currency, measured the same way as everything else here.
Browse within: exchange-rates 33cyanheads 32ecb 32money 11amount 8immutable 8javascript 8monetary 8
Skill Claude CodeCodex
Core best practices for the Dinero.js money library. Use when writing, reviewing, or refactoring code that creates Dinero objects, performs arithmetic on monetary values, or handles money in JavaScript/TypeScript. Triggers on imports from 'dinero.js', monetary calculations, or price/cost handling logic.
Skill Claude CodeCodex
Currency handling patterns for the Dinero.js money library. Use when working with multiple currencies, converting between currencies, defining custom currencies, storing monetary values in databases, or integrating with payment services like Stripe or PayPal. Triggers on currency conversion, database schema design for…
Skill Claude CodeCodex
Bundle TypeScript and JavaScript libraries with blazing-fast speed powered by Rolldown. Use when building libraries, generating type declarations, bundling for multiple formats, or migrating from tsup.
Skill Claude CodeCodex
Use when adding, evaluating, or removing an entry in db/seeds/pegs/, when the user mentions a pegged or fixed currency, or when an issue suggests we should "pin" or "lock" a currency to another. Also use when deciding whether to filter or override provider rates based on an assumed peg.
Skill Claude CodeCodex
Use when adding a new exchange rate data provider, implementing a provider from a GitHub issue, when the user mentions a new central bank or data source, or when working on any issue labeled "provider". Also use when asked to backfill, fix, or update an existing provider.
Skill Claude CodeCodex
Use when querying Wise for exchange rates (real-time or historical), validating Frankfurter rates against Wise mid-market, debugging rate discrepancies, or when the user mentions Wise, sanity check, or rate comparison.
Skill Claude CodeCodex
Fetch exchange rates and convert currencies with the free Frankfurter API (no API key). Use for any exchange rate, currency conversion, forex, or historical FX data task, even if Frankfurter isn't mentioned.
cyanheads/exchange-rates-mcp-server
Skill Claude CodeCodex
Scaffold a new MCP tool definition. Use when the user asks to add a tool, create a new tool, or implement a new capability for the server.
cyanheads/exchange-rates-mcp-server
Skill Claude CodeCodex
MCP definition linter rules reference. Use when bun run lint:mcp or bun run devcheck reports a lint error or warning (format-parity, schema-is-object, name-format, server-json-, etc.) and you need to understand the rule, its severity, and how to fix it. Every rule ID the linter emits has an entry in this doc.
cyanheads/exchange-rates-mcp-server
Skill Claude CodeCodex
Design the tool surface, resources, and service layer for a new MCP server. Use when starting a new server, planning a major feature expansion, or when the user describes a domain/API they want to expose via MCP. Produces a design doc at docs/design.md that drives implementation.