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mcp/harbor
Verified official

onestop MCP

v1.0.2

trade.onestop/onestop-mcp

Gasless Solana swaps, market-cap limit, trailing and TWAP orders, and plans. Your key stays local.

transport:stdio runtime:npm
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Target client

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add onestop-mcp -e ONESTOP_PRIVATE_KEY=<ONESTOP_PRIVATE_KEY> -e ONESTOP_KEYPAIR_PATH=<ONESTOP_KEYPAIR_PATH> -e SOLANA_RPC_URL=<SOLANA_RPC_URL> -e ONESTOP_DRY_RUN=<ONESTOP_DRY_RUN> -- npx -y @onestop-trade/onestop-mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.