Anthropic Acquires `Stainless` for SDK and MCP Tooling

Official SDK and MCP server generation moves closer to the Claude Platform. No immediate API change, but agent integrations should get tighter.

• —Stainless has generated every official Anthropic SDK since the early API days, so this is a platform tooling acquisition, not a model launch.
• —The tool turns API specs into SDKs for TypeScript, Python, Go, Java, Kotlin and more — useful signal for API-first product DX.
• —MCP server generation is now closer to Claude; expect better connector coverage rather than a short-term feature drop.