[FEATURE] Let Pro/Max subscription usage count toward API key requests, so subscribers can use their plan in third-party tools without needing separate token billing

Preflight Checklist

• [x] I have searched existing requests and this feature hasn't been requested yet
• [x] This is a single feature request (not multiple features)

Problem Statement

Failed to implement Claude into vscode's native agentic views since they require BYOK, and claude.ai claims that no API key is to be had without direct token billing.

Proposed Solution

A way to expose calude.ai's subscription model through an API key instead of limiting this feature to the console

Alternative Solutions

_No response_

Priority

Medium - Would be very helpful

Feature Category

MCP server integration

Use Case Example

_No response_

Additional Context

_No response_