Skills（SKILL.md）は、AIエージェント（Claude Code、Cursor、Codexなど）に特定の能力を追加するための設定ファイルです。
詳しく見る →Multi-chain wallet balances (EVM + BTC). EVM addresses use the company MCP tool multi-source-token-list; on MCP failure the gateway falls back to public data. BTC uses public APIs only. Supports remembering addresses; when the user asks for a balance without a new address, query saved addresses. Use for balances, holdings, and valuations. Replies must use the same language as the user message.