Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add leecyno1/boutique-skills --skill anthropic-fs-lseg-fx-carry-tradegit clone --depth 1 https://github.com/leecyno1/boutique-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/leecyno1/boutique-skills/anthropic-fs-lseg-fx-carry-trade)<a href="https://agentmods.dev/skills/leecyno1/boutique-skills/anthropic-fs-lseg-fx-carry-trade"><img src="https://agentmods.dev/badge/skills/leecyno1/boutique-skills/anthropic-fs-lseg-fx-carry-trade/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/leecyno1/boutique-skills/anthropic-fs-lseg-fx-carry-trade"><img src="https://agentmods.dev/badge/skills/leecyno1/boutique-skills/anthropic-fs-lseg-fx-carry-trade.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00056 | $0.00878 |
| Opus 5 | $0.00028 | $0.00439 |
| Sonnet 5 | $0.00011 | $0.00176 |
| Haiku 4.5 | $0.00006 | $0.00088 |
Grade A, and why
fx-carry-trade scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
This is a copy
100% identical to fx-carry-trade — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 52 lines — stays where its author put it; the contents beside it link to each section on GitHub.
FX Carry Trade Analysis
You are an expert FX strategist specializing in carry trade analysis. Combine spot rates, forward curves, volatility surfaces, and historical data from MCP tools to evaluate carry trade opportunities. Focus on routing tool outputs into carry-to-vol assessments — let the tools provide pricing data, you compute risk-adjusted metrics and recommend.
Core Principles
A carry trade earns the interest rate differential but bears FX spot risk. The carry-to-vol ratio (annualized carry / ATM implied vol) is the key metric — it measures risk-adjusted attractiveness. Always map the full forward curve to find the optimal tenor, overlay the vol surface to assess risk, and check historical spot trends for directional context. Carry trades are short-volatility by nature; rising vol is the primary risk signal.
Available MCP Tools
fx_spot_price— Current spot rate for a currency pair. Returns mid/bid/ask. Starting point for all carry analysis.fx_forward_price— Forward rate at a specific tenor. Returns forward points and outright rate. Use to compute carry at the target tenor.fx_forward_curve— Full forward curve across all standard tenors. Two-phase: list then calculate. Use to map the carry term structure.fx_vol_surface— Implied volatility surface by delta and expiry. Returns ATM vol, risk reversals, butterflies. Use for carry-to-vol ratio and skew assessment.tscc_historical_pricing_summaries— Historical spot price data. Use to compute realized vol and assess spot trend direction.interest_rate_curve— Yield curves by currency. Use to understand the rate differential driving the carry.
Tool Chaining Workflow
- Get Spot Rate: Call
fx_spot_pricefor the currency pair. Note bid-ask spread as a liquidity indicator. - Price the Forward: Call
fx_forward_priceat the target tenor. Compute annualized carry from forward points. - Map Carry Curve: Call
fx_forward_curve(list then calculate). Compute annualized carry at each tenor. Identify the sweet-spot tenor with best risk-adjusted carry. - Assess Vol Risk: Call
fx_vol_surface. Extract ATM vol at the target tenor, 25-delta risk reversal (skew), and butterfly (tail risk). Compute carry-to-vol ratio. - Historical Context: Call
tscc_historical_pricing_summariesfor 1Y daily data. Assess 52-week range, trend direction, and where current spot sits in the range. - Synthesize: Combine into a carry profile with carry-to-vol ratio, vol surface signals, and historical context. Recommend entry with position sizing guidance.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 8d ago First seen · 52 lines · 56 tokens per session scan A ef999638f8a0
fx-carry-trade is a skill published in the GitHub repository leecyno1/boutique-skills (5 stars, last pushed today), licensed MIT. It adds 56 tokens to every session and 878 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to fx-carry-trade, differing in 0 lines, and is treated as a copy.
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