Add video_memory to manage_browsers create

[yummybomb]

Summary

Lets agents request a GPU browser with 4 GiB of video memory through manage_browsers.

• Adds an optional video_memory parameter (2GiB | 4GiB) for create and passes it to browsers.create. The description says it requires gpu=true, gives the CPU and memory that come with each value, says 4GiB bills at twice the GPU rate, and explains that 4GiB returns 529 when at capacity.
• Bumps @onkernel/sdk from 0.121.0 to 0.123.0, the first release with video_memory on BrowserCreateParams. The bump only adds things; nothing in the SDK API is removed or renamed.
• Adds a test that video_memory reaches browsers.create and comes back in the result.

Testing

• bun test: 928 pass, 0 fail
• bunx tsc --noEmit: clean
• Prettier: changed files pass. format:check still reports AGENTS.md, which already fails on main.

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated
mcp	Ready	Preview	Oct 9, 2026 9:25pm UTC

[socket-security]

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	@​onkernel/​sdk@​0.121.0 ⏵ 0.123.0	-5		+1	+1

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