exchange-rate
Real-time forex and cryptocurrency exchange rate lookup and amount conversion powered by QVeris. Supports multiple providers (Alpha Vantage, Twelve Data) with fallback for reliability.
Best use case
exchange-rate is best used when you need a repeatable AI agent workflow instead of a one-off prompt.
Real-time forex and cryptocurrency exchange rate lookup and amount conversion powered by QVeris. Supports multiple providers (Alpha Vantage, Twelve Data) with fallback for reliability.
Teams using exchange-rate should expect a more consistent output, faster repeated execution, less prompt rewriting.
When to use this skill
- You want a reusable workflow that can be run more than once with consistent structure.
When not to use this skill
- You only need a quick one-off answer and do not need a reusable workflow.
- You cannot install or maintain the underlying files, dependencies, or repository context.
Installation
Claude Code / Cursor / Codex
Manual Installation
- Download SKILL.md from GitHub
- Place it in
.claude/skills/exchange-rate/SKILL.mdinside your project - Restart your AI agent — it will auto-discover the skill
How exchange-rate Compares
| Feature / Agent | exchange-rate | Standard Approach |
|---|---|---|
| Platform Support | Not specified | Limited / Varies |
| Context Awareness | High | Baseline |
| Installation Complexity | Unknown | N/A |
Frequently Asked Questions
What does this skill do?
Real-time forex and cryptocurrency exchange rate lookup and amount conversion powered by QVeris. Supports multiple providers (Alpha Vantage, Twelve Data) with fallback for reliability.
Where can I find the source code?
You can find the source code on GitHub using the link provided at the top of the page.
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SKILL.md Source
# Exchange Rate Real-time currency exchange rate and conversion using QVeris tools. ## What This Skill Does Exchange Rate provides: 1. **Rate lookup** – Current exchange rate between two currencies (e.g. USD/EUR, CNY/JPY). 2. **Amount conversion** – Convert an amount from one currency to another at current rates. Supported via QVeris: forex and common fiat pairs; optional historical date for rate/conversion when the tool supports it. ## Key Advantages - Uses only QVeris API: search for tools by capability, then execute; no hardcoded provider list. - Fallback across providers (e.g. Alpha Vantage, Twelve Data) when one fails or is unavailable. - Same credential as other skills: `QVERIS_API_KEY` only. - Read-only, no side effects; suitable for travel, trade, and reporting. ## Core Workflow 1. Parse user intent: **rate** (from_currency, to_currency) or **convert** (from_currency, to_currency, amount). 2. Search QVeris for tools: e.g. "currency exchange rate real-time", "currency conversion". 3. Rank results by success_rate, latency, and parameter fit (rate vs conversion). 4. Build request parameters: for rate use `from_currency`/`to_currency` or `symbol` (e.g. `EUR/USD`); for conversion add `amount`. 5. Execute chosen tool with 5s timeout; on failure try next candidate. 6. Return formatted rate and/or converted amount (markdown or JSON). ## Command Surface Primary script: `scripts/exchange_rate.mjs` - Get rate only: - `node scripts/exchange_rate.mjs rate --from USD --to EUR` - `node scripts/exchange_rate.mjs rate --from CNY --to USD` - Convert amount: - `node scripts/exchange_rate.mjs convert --from USD --to JPY --amount 1000` - `node scripts/exchange_rate.mjs convert --from EUR --to GBP --amount 500` Optional: `--date YYYY-MM-DD` for historical rate/conversion when the tool supports it; `--format json` for machine-readable output. ## Safety and Disclosure - Uses only `QVERIS_API_KEY`; no other secrets. - Calls only QVeris over HTTPS; no package install or arbitrary commands. - Output is for reference only; not financial or contractual advice.
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