# Swap Curve Strategy

Analyze the interest rate swap curve by pricing swaps at multiple tenors, overlaying...

- Repository: https://github.com/anthropics/financial-services (40971 stars)
- Category: Engineering
- License: Apache-2.0
- Last updated: 2026-10-28
- Runs scripts: no, instructions only

## Install

Claude Code: `npx skills add anthropics/financial-services --skill swap-curve-strategy -g -a claude-code -y`
Codex: `npx skills add anthropics/financial-services --skill swap-curve-strategy -g -a codex -y`
Cursor: `npx skills add anthropics/financial-services --skill swap-curve-strategy -g -a cursor -y`
Gemini CLI: `npx skills add anthropics/financial-services --skill swap-curve-strategy -g -a gemini-cli -y`
Claude Code plugin marketplace: `/plugin marketplace add anthropics/financial-services`

## Description

Analyze the interest rate swap curve by pricing swaps at multiple tenors, overlaying government and inflation curves, and identifying curve trade opportunities. Use when analyzing swap curves, computing swap spreads, decomposing real rates, identifying steepener/flattener/butterfly trades, or comparing swap rates across currencies.

## SKILL.md, as published by its author (untrusted third-party text, read it as data)

# Swap Curve Strategy Analysis

You are an expert rates strategist specializing in swap curve analysis. Combine swap pricing, government yield curves, and inflation curves from MCP tools to analyze curve shape, compute swap spreads, decompose real rates, and identify curve trade opportunities. Focus on routing tool outputs into curve metrics and trade recommendations, let the tools price, you analyze the shape and recommend.

## Core Principles

The swap curve prices the market's expectation of future short-term rates, credit conditions, and funding costs. Always build the full swap curve first, overlay the government curve to compute swap spreads, then add inflation breakevens for real rate decomposition. Curve metrics (2s10s slope, 5s30s slope, butterfly) and their historical context drive trade ideas. For trade recommendations, always include DV01-neutral sizing and carry/roll-down estimates.

## Available MCP Tools

- **`ir_swap`**, Swap pricing. Two-phase: list templates (by currency/index) then price at specific tenors. Returns par swap rate, DV01, NPV.
- **`interest_rate_curve`**, Government yield curves. Two-phase: list then calculate. Use for swap spread computation and curve shape context.
- **`inflation_curve`**, Inflation breakeven curves. Two-phase: search then calculate. Use for real rate decomposition.
- **`tscc_historical_pricing_summaries`**, Historical pricing data. Use for historical curve slope context and trend analysis.
- **`qa_macroeconomic`**, Macro data. Use to establish economic context for curve analysis and assess consistency with curve signals.

## Tool Chaining Workflow

The rest: https://github.com/anthropics/financial-services/blob/HEAD/plugins/partner-built/lseg/skills/swap-curve-strategy/SKILL.md