BlueGamma - Real-time Interest Rate Data

Name: BlueGamma - Real-time Interest Rate Data
Author: Blue-Gamma

by Blue-Gammaversion 1.1.1i★ –iRuns in the cloud

Registry nameio.github.Blue-Gamma/bluegamma

Install

Overview

Description from the maker (original English)

Interest rate data and pricing: swap rates and curves, fixings, FX, caps, swaptions for 60+ indices.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi3 of 3 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs in the cloud
Transport: Streamable HTTP
Category: Other

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 3 of 3 passed
Runs on the maker’s server: what you ask it goes through their server.
The registry lists no key to fill in.

You need

Runs in the cloudNothing to install; it connects over the internet

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

Open Settings → Connectors
Press Add custom connector
Paste the address below and press Add
If it asks you to sign in, sign in with the maker

https://mcp.bluegamma.io/mcp

Run this in your terminal

claude mcp add --transport http bluegamma https://mcp.bluegamma.io/mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "bluegamma": {
      "url": "https://mcp.bluegamma.io/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "bluegamma": {
      "type": "http",
      "url": "https://mcp.bluegamma.io/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

Open ChatGPT on the web → Settings → Connectors (Apps)
Press Create or Add (some plans need Developer mode under Advanced first)
Paste the address below, give it a name and save
If it asks you to sign in, sign in with the maker

https://mcp.bluegamma.io/mcp

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

The server asks you to sign in before it lists its tools.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 8, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account Blue-Gamma, which owns the repo
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
✓ Pass
Endpoint responds
Responded in 200 ms (HTTP 401)
✓ Pass
Sign-in with OAuth
Declares OAuth sign-in, so your AI app can take you to log in
… Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint

Compared with others in Otheri

More stars than 0% of the other 18372 servers in this category
Published to the registry more recently than 78% of the other 18372 servers in this category
Basic checks equal to or better than 100% of the other 18372 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is BlueGamma - Real-time Interest Rate Data safe?

It passed 3 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.1.1) reached the registry 11 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, A1RO — Irish employment tools

Alternatives

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Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

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Runs in the cloud★ 211Updated 2 days ago

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A1RO — Irish employment tools

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Runs in the cloudUpdated today

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README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

BlueGamma MCP Server

Real-time interest rate data for AI assistants via the Model Context Protocol.

Connect Claude, Cursor, or any MCP-compatible client to live swap rates, forward curves, discount factors, FX rates, government bond yields, and more - covering 60+ indices across 30+ currencies.

For full setup instructions, see the BlueGamma MCP documentation.

Prerequisites

You need a BlueGamma account with an active plan or free trial. Sign up here or book a demo to get started.

Quick Start

Claude (desktop app and claude.ai)

Open Settings → Connectors → Add custom connector, name it BlueGamma, and use the URL https://mcp.bluegamma.io/mcp. Remote servers are added here, not in claude_desktop_config.json, which only takes local servers.

Claude Code

claude mcp add --transport http bluegamma-api https://mcp.bluegamma.io/mcp

Cursor

Add a new MCP server in Cursor settings:

Field	Value
Name	`bluegamma-api`
Type	`http`
URL	`https://mcp.bluegamma.io/mcp`

On first connection you'll be prompted to sign in with your BlueGamma account in the browser. Any active BlueGamma plan or free trial works.

Available Tools

Swap Rates

Tool	Description
`get_swap_rate`	Calculate the fair fixed rate of an interest rate swap
`get_swap_curve`	Retrieve a complete swap curve for all available tenors
`get_forward_swap_curve`	Forward-starting swap rates across multiple start dates
`get_swap_rate_tenors`	List available tenors for a given index
`get_historical_swap_rates`	Historical swap rates over a date range

Forward & Discount Curves

Tool	Description
`get_forward_rate`	Implied forward rate between two dates
`get_forward_curve`	Forward curve with rates for each period
`get_discount_factor`	Discount factor for a specific date and index
`get_discount_curve`	Discount curve with factors for each date
`get_zero_rate`	Zero/spot rate with configurable compounding

FX

Tool	Description
`get_fx_rate`	FX spot rate for a currency pair
`get_fx_forward`	FX forward rate for a currency pair and value date
`get_fx_forwards`	FX forwards for a list of value dates, off one curve snapshot
`get_fx_forward_curve`	FX forward curve at standard tenors or on a custom date grid

Government Bonds

Tool	Description
`get_gov_yield`	Zero-coupon government bond yield by country and maturity
`get_bond`	Descriptive data and an indicative price for a bond by ISIN

Inflation

Tool	Description
`get_inflation_curve`	Zero-coupon inflation curve (UK RPI, UK CPI, EU HICP)

Benchmark Fixings

Tool	Description
`get_fixing`	Published fixing for a date (SOFR, EURIBOR, SONIA, ESTR, etc.)
`get_historical_fixings`	Published fixings over a date range

FRAs

Tool	Description
`get_fras`	FRA rates for an index (EUR, SEK, NOK, DKK), optionally one tenor

Options

Tool	Description
`get_cap_floor_price`	Price interest rate caps/floors with SABR vol smile
`get_swaption_price`	Price European payer/receiver swaptions (Bachelier)

Utility

Tool	Description
`list_supported_indices`	Exact index names: `kind="swap"` for swap and curve tools, `kind="fixing"` for fixings

Example Usage

Once connected, you can ask your AI assistant questions like:

"What's the current 5Y SOFR swap rate?"
"Show me the full SONIA swap curve"
"What's the 3M EURIBOR forward curve from 1Y to 5Y?"
"Get the EURUSD FX forward rate for 6 months"
"What's the 10Y US government bond yield?"
"Price a 3Y ATM SOFR cap with 10M notional"
"Price a 1Y into 5Y SOFR payer swaption"
"Compare historical 5Y SOFR swap rates over the last 6 months"

Supported Indices

BlueGamma covers 60+ indices across 30+ currencies, including:

Major benchmarks: SOFR, SONIA, ESTR, TONAR, SARON, AONIA, CORRA

EURIBOR: 1M, 3M, 6M, 12M EURIBOR

IBOR rates: STIBOR, NIBOR, CIBOR, WIBOR, PRIBOR, BUBOR, BKBM, JIBAR, BBSW, BBSY, CDOR, KLIBOR, HIBOR, TIBOR, SAIBOR, EIBOR, TELBOR, TAIBOR, TRYIBOR

Other overnight and policy rates: CORRA, SORA, HONIA, NOWA, NZONIA, SWESTR, ZARONIA, TIIEON, THOR, CDI, Overnight MIBOR, Fed Funds

Inflation: UK RPI, UK CPI, EU HICP (euro-area HICP excluding tobacco)

For the full list, use the list_supported_indices tool.

Authentication

BlueGamma uses OAuth for MCP connections. On first use, you'll be redirected to sign in via your browser. You need an active plan or free trial - sign up or book a demo to get access.

Rates are returned in percent (4.25 means 4.25%), except get_gov_yield, which returns a decimal (0.0501 means 5.01%). Results are structured JSON.

Documentation

About BlueGamma

BlueGamma provides real-time interest rate data infrastructure for treasurers, analysts, and developers. Access live swap rates, forward curves, discount factors, and more through our web app, Excel add-in, API, or MCP server.

License

This repository contains documentation and configuration for the BlueGamma MCP server. The MCP server itself is a proprietary hosted service provided by BlueGamma Ltd. Usage is subject to the BlueGamma Terms of Service.

BlueGamma - Real-time Interest Rate Data

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Otheri

Common questions

Alternatives

Spec Driven Development

Remote Desktop Commander

A1RO — Irish employment tools

README from the maker

BlueGamma MCP Server

Prerequisites

Quick Start

Claude (desktop app and claude.ai)

Claude Code

Cursor

Available Tools

Swap Rates

Forward & Discount Curves

FX

Government Bonds

Inflation

Benchmark Fixings

FRAs

Options

Utility

Example Usage

Supported Indices

Authentication

Documentation

About BlueGamma

License