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# TheGraph MCP Server
An MCP server that powers AI agents with indexed blockchain data from [The Graph](https://thegraph.com/).
<a href="https://glama.ai/mcp/servers/@kukapay/thegraph-mcp">
<img width="380" height="200" src="https://glama.ai/mcp/servers/@kukapay/thegraph-mcp/badge" alt="TheGraph Server MCP server" />
</a>
## Available Tools
### 1. getSubgraphSchema
Fetches the schema of a specified subgraph, providing AI agents with the context needed to generate GraphQL queries.
**Parameters:**
- `subgraphId`: The subgraph ID (e.g., "QmZBQcF...")
- `asText`: Output format flag
- `true`: Returns human-readable GraphQL schema
- `false`: Returns JSON schema (default)
### 2. querySubgraph
Executes GraphQL queries against a specified subgraph. While queries are typically generated by AI, you can also manually craft your own.
**Parameters:**
- `subgraphId`: The subgraph ID
- `query`: GraphQL query string
## Installation
1. **Clone the Repository**
```bash
git clone https://github.com/kukapay/thegraph-mcp.git
```
2. **Client Configuration**
```json
{
"mcpServers": {
"thegraph-mcp": {
"command": "uv",
"args": ["--directory", "path/to/thegraph-mcp", "run", "main.py"],
"env": {
"THEGRAPH_API_KEY": "your_api_key_here"
}
}
}
}
```
## Example Prompts
Here are some natural language prompts to trigger the tools:
### Schema Queries
- "Show me the schema for subgraph QmZBQcF... in a readable format"
- "What's the structure of the QmZBQcF... subgraph? Please display it in GraphQL format"
- "I need to understand the data model of subgraph QmZBQcF..., can you fetch its schema?"
### Data Queries
- "Find the top 5 tokens by trading volume in the last 24 hours from subgraph QmZBQcF..."
- "Show me all pairs with liquidity greater than 1 million USD in subgraph QmZBQcF..."
- "Get the latest 10 swap events from the QmZBQcF... subgraph, including token symbols and amounts"
### Analysis Tasks
- "Analyze the trading volume of USDT pairs in the last week using subgraph QmZBQcF..."
- "Compare the liquidity of ETH and USDC pairs in subgraph QmZBQcF..."
- "Find unusual trading patterns in the last 24 hours from subgraph QmZBQcF..."
### Combined Tasks
- "First get the schema of QmZBQcF..., then help me write a query to find high-value transactions"
- "Check the schema of QmZBQcF... and tell me what fields are available for querying token prices"
- "Using subgraph QmZBQcF..., analyze the market impact of large trades by first understanding the schema and then querying relevant events"
## License
This project is licensed under the MIT License. See the [LICENSE](LICENSE) file for details.
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