What problem does it solve? Managing Feishu (Lark) Bitable spreadsheets through raw APIs is error-prone: agents guess field names, misuse tokens from wiki links, and pull full record sets for manual aggregation. This Skill provides a disciplined command playbook for lark-cli base operations so every table, field, record, view, workflow, role, form, and dashboard action follows validated procedures. ## Core Features & Use Cases - Table, Field & Record Management: Create tables, define fields (including formula and lookup fields), and upsert records using atomic lark-cli base +... commands with strict writability rules. - Server-Side Aggregation: Run grouped statistics, SUM/AVG/COUNT queries, and filtered analysis through +data-query DSL instead of exporting records for manual calculation. - Automation & Governance: Configure workflows, advanced permissions, custom roles, forms, and dashboards with chart blocks, including mandatory schema reading before any workflow creation. - Use Case: A user pastes a wiki link to a Bitable and asks for a per-city sales summary. The Skill resolves the wiki token to the real base token, fetches the actual field list, builds a +data-query DSL with exact field names, and returns aggregated results. ## Quick Start Ask the agent to list all tables and fields in your Feishu Bitable link, then create a formula field or run an aggregated data query on it.