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The MCP server is in public beta. It is open to use and still being refined, so tools and behavior may change.
Tool get_vault_columns · Behavior Read-only
List the columns of a vault: what GC AI extracts from every document in it. Read this before get_vault_documents so you know which field_key to filter and sort on and what each value means. kind says who owns the column: built_in and system columns come from GC AI and cannot be changed, and custom columns belong to this vault. Only a column with editable: true can be changed with update_vault_column.

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Input parameters

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string (uuid)
required
The vault to read, from get_vaults.

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Response

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object[]
Last modified on September 25, 2026