Files
e2b-dev--e2b/packages/js-sdk
Jonas Scholz 68abd92c40 Add mcp server prepull (#975)
Adds prepulling mcp server images to the SDK.

```typescript
export const template = Template()
    .fromTemplate("mcp-gateway")
    .betaAddMcpServer("arxiv")

await Template.build(template, {
    alias: "arxiv-mcp-gateway",
    cpuCount: 1,
    memoryMB: 1024,
    onBuildLogs: console.log,
});

```


```python
template = Template().from_template("mcp-gateway").beta_add_mcp_server("arxiv")

Template.build(
    template,
    alias="arxiv-mcp-gateway-v1",
    cpu_count=1,
    memory_mb=1024,
)

```


<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> Introduce beta methods to prepull MCP servers via mcp-gateway in JS
and Python templates, with typing, validation, and stacktrace-tested
errors.
> 
> - **Template SDKs**
>   - **JS**:
> - Add `Template.betaAddMcpServer(servers: McpServerName |
McpServerName[])` to run `mcp-gateway pull ...`.
> - Enforce base template check (`'mcp-gateway'`), throwing `BuildError`
with stack trace.
> - Introduce and export `McpServerName` type (from `../sandbox/mcp`).
>   - **Python**:
> - Add `Template.beta_add_mcp_server(servers: Union[str, List[str]])`
to run `mcp-gateway pull ...`.
> - Enforce `'mcp-gateway'` base template; raise `BuildException` with
captured traceback.
> - **Tests**
> - Add stacktrace tests for `betaAddMcpServer` (JS) and
`beta_add_mcp_server` (Python async/sync).
> - **Release**
>   - Changeset: patch bumps for `@e2b/python-sdk` and `e2b`.
> 
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
43b4a01ce3c856dff7def5ba6b706ee00eda0f84. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->

---------

Co-authored-by: Joseph Lombrozo <joe.lombrozo@e2b.dev>
2025-10-20 14:52:30 -07:00
..
2025-10-20 14:52:30 -07:00
2025-10-20 14:52:30 -07:00
2023-09-20 11:21:23 +02:00
2025-08-21 08:45:25 -07:00
2025-06-05 07:10:07 -07:00
2025-10-18 17:46:41 +00:00
2024-10-15 08:26:25 -07:00

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