> ## Documentation Index
> Fetch the complete documentation index at: https://docs.r28.ai/charter/llms.txt
> Use this file to discover all available pages before exploring further.

# viewer

> Get the authenticated Linear user. Use this to resolve 'me' to the UUID that assignee filters and issue assignment expect.

<div className="tool-route"><span className="tool-row-method" data-method="POST">POST</span><code>{"https://api.linear.app/graphql"}</code></div>

```python linear_viewer.py theme={null}
from charter.packs import linear

result = await linear.viewer.ainvoke({})
```

<Note>
  Posts a GraphQL document to `POST /graphql`, as every tool in this pack does.
</Note>

## Body

<div className="reference-table">
  | Field       | Type                                                               | Description                    |
  | ----------- | ------------------------------------------------------------------ | ------------------------------ |
  | `variables` | [NoVariables](/charter/charter/packs/linear/workspace/objects#novariables) | This query takes no variables. |
</div>