Crypto-Pegmon-MCP
Cross-chain stablecoin peg monitoring and stability reporting MCP server.
Key Features
Use Cases
README
Crypto-Pegmon-MCP
An MCP server that tracks stablecoin peg integrity across multiple blockchains, helping AI agents detect depegging risks before they escalate.
Features
- Stability Reports: Generate detailed reports assessing stablecoin peg stability, including maximum deviation and status (Stable, Moderately Stable, Unstable).
- Real-Time Price Monitoring: Fetch current prices and calculate peg deviation from $1 for USD-pegged stablecoins.
- Historical Data Analysis: Retrieve historical price data (up to 7 days by default) in Markdown table format.
- Supported Stablecoins: Monitor 17 USD-pegged stablecoins, such as Tether (USDT), USD Coin (USDC), Dai (DAI), and yield-bearing tokens like Ethena Staked USDe (eUSDe).
- User-Friendly Output: All data is presented in clean Markdown format for easy integration into reports or dashboards.
Supported Stablecoins
The server supports the following USD-pegged stablecoins:
| Symbol | Description |
|---|---|
| USDT | Tether's USD-pegged stablecoin, centrally issued. |
| USDC | Circle's USD-backed stablecoin, widely used in DeFi. |
| DAI | Decentralized stablecoin by MakerDAO, collateralized by crypto. |
| BUSD | Binance's USD-pegged stablecoin, centrally managed. |
| TUSD | TrueUSD, a USD-backed stablecoin by TrustToken. |
| FRAX | Fractional-algorithmic USD stablecoin by Frax Finance. |
| USDD | TRON's USD-pegged stablecoin, centrally issued. |
| USDS | USD-pegged stablecoin, focused on stability. |
| SUSDS | Staked USDS, yield-bearing stablecoin. |
| EUSDE | Ethena's staked USD stablecoin, yield-bearing. |
| USDY | Ondo's USD yield stablecoin, designed for returns. |
| PYUSD | PayPal's USD-pegged stablecoin for payments. |
| GUSD | Gemini Dollar, USD-backed by Gemini Trust. |
| USDP | Paxos Standard, a regulated USD stablecoin. |
| AAVE-USDC | Aave's USD-pegged stablecoin for lending. |
| CURVE-USD | Curve Finance's USD stablecoin for DeFi pools. |
| MIM | Magic Internet Money, a decentralized USD stablecoin. |
Installation
Prerequisites
- Python 3.10 or higher
- uv (recommended for dependency management and running)
Steps
-
Clone the Repository:
bashgit clone https://github.com/kukapay/crypto-pegmon-mcp.git cd crypto-pegmon-mcp -
Install Dependencies: Using uv (recommended):
bashuv sync -
Run the Server: Using uv (recommended):
bashuv run main.py
Usage
The server provides four tools, accessible via the MCP interface. Below are examples for each tool and prompt.
1. List Supported Stablecoins
Retrieve a list of supported stablecoins with their descriptions.
- Prompt:
plaintext
List all supported stablecoins with their descriptions. - Output:
markdown
**Supported USD-Pegged Stablecoins**: | Symbol | Description | |------------|--------------------------------------------------------| | USDT | Tether's USD-pegged stablecoin, centrally issued. | | USDC | Circle's USD-backed stablecoin, widely used in DeFi. | | ... | ... |
2. Fetch Current Price
Get the current price and peg deviation for a specific stablecoin.
- Prompt:
plaintext
Get the current price of USDT. - Output:
markdown
**USDT Current Price**: $1.0002, Peg Deviation: 0.02%
3. Fetch Historical Data
Retrieve historical price data for a stablecoin over a specified number of days (default: 7).
- Prompt:
plaintext
Show the price history of USDC for the last 7 days. - Output:
markdown
**USDC Historical Data (Last 7 Days)**: | Date | Price | Deviation (%) | |------------|--------|---------------| | 2025-04-29 | 1.0001 | 0.0100 | | 2025-04-30 | 0.9998 | -0.0200 | | ... | ... | ... |
4. Analyze Peg Stability
Generate a comprehensive stability report for a stablecoin, including historical data, current price, and analysis.
- Prompt:
plaintext
Analyze the peg stability of DAI over the past week. - Output:
markdown
- **DAI Historical Data (Last 7 Days)**: | Date | Price | Deviation (%) | |------------|--------|---------------| | 2025-04-29 | 1.0003 | 0.0300 | | ... | ... | ... | - **DAI Current Price**: $1.0000, Peg Deviation: 0.00% - **Stability Analysis for DAI**: - Maximum Deviation: 0.15% - Stability Status: Stable - Note: Deviations > 3% indicate potential depegging risks.
License
This project is licensed under the MIT License. See the LICENSE file for details.
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