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An agent's trading state — portfolio value, PnL, live balances, trade feed, and signed transfers.
npx @getmcp/cli add io.github.nirholas/portfolio-mcpRequires Node.js 18+. Community-contributed server. Review source before installing.
SOLANA_SECRET_KEYBase58-encoded Solana secret key for the wallet that send_transfer signs from. REQUIRED for send_transfer (the only write tool); a per-call `secret` arg overrides it. Not needed for any read tool. Treat like cash.
Config file: ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"io.github.nirholas/portfolio-mcp": {
"command": "npx",
"args": [
"-y",
"@three-ws/portfolio-mcp"
],
"env": {
"THREE_WS_BASE": "https://three.ws",
"THREE_WS_TIMEOUT_MS": "20000",
"THREE_WS_SESSION": "",
"SOLANA_RPC_URL": "https://api.mainnet-beta.solana.com",
"SOLANA_SECRET_KEY": "",
"MAX_SOL_PER_TX": "0.5",
"RECIPIENT_ALLOWLIST": "",
"REQUIRE_CONFIRM": "true"
}
}
}
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