An MCP server for querying Solana transactions using natural language with Solscan API
A Model Context Protocol (MCP) server for interacting with the Solscan Pro API for Solana blockchain data. This server provides tools to query token information, account activities, and transaction details on the Solana blockchain via Large Language Models.
Simple prompts:
https://github.com/user-attachments/assets/2f2586b2-ed9d-4d4d-bda4-0154b9b98cde
You can also use it for much more complex queries, like analyzing criminal activity combining multiple MCPs and correct context.
For example, upload a csv list of suspected addresses, then using perplexity-mcp research tool LLM will add info to context window on how investigators define criminal wallets based on their activity (mev, dusting, poisoning, sandwiched, etc) -> solscan-mcp will use this context to investigate the wallets and provide a report.
For detailed documentation of all available tools, see TOOLS.md.
Prerequisites:
cargo install solscan-mcp
where solscan-mcp # -> /Users/$username/.cargo/bin/solscan-mcp
Add the following to your claude_desktop_config.json or claude_config.json:
{
"mcpServers": {
"solscan-mcp": {
"command": "/Users/$username/.cargo/bin/solscan-mcp",
"args": [],
"env": {
"SOLSCAN_API_KEY": "your_solscan_api_key"
}
}
}
}
WIP, will be available soon.
I treat MCPs like useful scripts, as the structure of the APIs they rely on can always change. So, api.rs could definitely be split into multiple APIs based on Solscan namespaces. My main goal was to make it work and be easy to maintain, while ensuring errors are ignored without breaking the flow (unlike many MCPs I've tested in Python/TS, which crash painfully when they don't gracefully handle simple errors).
MIT