---
title: env_var_show
url: "/docs/ai-agents/mcp-tools/variables/env_var_show/"
canonical_url: https://docs.blossom88.com/docs/ai-agents/mcp-tools/variables/env_var_show/
markdown_url: https://docs.blossom88.com/docs/ai-agents/mcp-tools/variables/env_var_show.md
summary: Show one Environment variable.
categories:
- mcp
- reference
---

# env_var_show

Show one Environment variable. Its value is hidden; reveal it in Blossom.

| | |
|---|---|
| Access | Read only |
| Same as | [`blossom env_var:show`](/docs/reference/cli/env_var/show/) |

## Arguments

| Argument | Type | Description |
|---|---|---|
| `id` | string | Environment variable id. Required. |

## Example

```json
{"id":"env_var-100"}
```