- mcp-server tests: MCP SDK 1.29 renamed RegisteredTool.callback → handler - ci: install @anthropic-ai/claude-code globally for cli-tests, matching codex/opencode now that bundled fallback is gone
- mcp-server tests: MCP SDK 1.29 renamed RegisteredTool.callback → handler - ci: install @anthropic-ai/claude-code globally for cli-tests, matching codex/opencode now that bundled fallback is gone