Running Vale across on the following files affected by this PR:

- docs/agents/sandbox-agent-sdk.mdx

Attempting to initialize Vale linter...
No customer vale configuration detected. Using Mintlify's default configuration.
Attempting to run Vale spellcheck...
Vale spellcheck completed successfully.

docs/agents/sandbox-agent-sdk.mdx:
	- 66:15    Did you really mean 'envs'?


Found 1 suggested changes across 1 files in 549.31ms