---
title: "chart_set"
description: "Saves or replaces a view by `tableId` and `name`."
---

| Operation | OAuth scope | Description |
| :-- | :-- | :-- |
| `chart_set` | `files:write` | Saves or replaces a view by `tableId` and `name`. Pass `type` (`bar`, `line`, `area`, `donut`), `x`, `y: {aggregation, column?}`, required `description`, optional `title`, `series`, `bucket` (`day`, `week`, `month`) and `filters: [{column, op, value}]`. Numeric aggregates require a numeric column; date buckets require a date column. Filters accept `eq`, `in`, `gte`, `lte`; `in` takes a nonempty array, `gte`/`lte` take non-null numbers or dates. Requires table write access. Limit: 20 views per table. |

Group: [Tables, records and exports](/docs/en-US/agents/mcp/tables-records-and-exports).