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chore: defer mcp SDK import to first MCP usage#2343

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chore: defer mcp SDK import to first MCP usage#2343
copybara-service[bot] wants to merge 1 commit intomainfrom
copybara/905291907

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@copybara-service copybara-service Bot commented Apr 25, 2026

chore: defer mcp SDK import to first MCP usage

import google.genai no longer eagerly imports mcp. The public
symbols McpClientSession, McpCallToolResult, and mcp_types
resolve lazily on first attribute access (PEP 562 __getattr__).

@copybara-service copybara-service Bot force-pushed the copybara/905291907 branch 5 times, most recently from 21a1b14 to c9c6936 Compare April 28, 2026 18:22
`import google.genai` no longer eagerly imports `mcp`. The public
symbols `McpClientSession`, `McpCallToolResult`, and `mcp_types`
resolve lazily on first attribute access (PEP 562 `__getattr__`).

PiperOrigin-RevId: 905291907
@copybara-service copybara-service Bot force-pushed the copybara/905291907 branch from c9c6936 to 610f4d8 Compare May 2, 2026 22:08
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