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💡 Description
An API server implementing the Model Completion Protocol (MCP) for the Cryo blockchain data extraction tool, enabling users to query Ethereum blockchain data through any MCP compatible client.
📝 JSON Entries
{
"mcpServers": [
{
"Cryo MCP Server": {
"env": {
"ETH_RPC_URL": "<ETH_RPC_URL>",
"CRYO_DATA_DIR": "<DATA_DIR>"
},
"args": [
"--rpc-url <ETH_RPC_URL>",
"--data-dir <DATA_DIR>"
],
"command": "cryo-mcp"
}
}
]
}🛠️ Tools
list_datasets()get_latest_ethereum_block()query_dataset()lookup_dataset()query_sql()query_blockchain_sql()
⚡ Features
- Complete access to cryo datasets via an API server
- Integration with MCP for seamless client compatibility
- Flexible querying options with filtering and output support
- Block range querying capabilities
- Contract filtering options
- Access to the latest Ethereum block data
- Support for multiple output formats (JSON, CSV, Parquet)
- Detailed dataset schemas and sample data
- Direct execution of SQL queries against downloaded blockchain data
💬 Example Queries
- Get transactions from blocks 15M to 15.01M
- Get just the latest block
- Run a SQL query to summarize gas usage