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feat: OAuth 2.1 authorization flow for MCP servers - #12157
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…matic OAuth 2.1 authorization flow when Roo connects\nto protected HTTP-based MCP servers, leveraging the existing\n@modelcontextprotocol/sdk v1.29.0 OAuth client orchestrator.\n\nNew file:\n- src/services/mcp/McpOAuthProvider.ts — Implements the SDK's\n OAuthClientProvider interface as a VS Code adapter using\n SecretStorage for per-server token persistence, localhost\n callback server for authorization code flow, and\n vscode.env.openExternal() for browser launch.\n\nModified files:\n- packages/types/src/mcp.ts — Added authStatus field to McpServer\n- src/services/mcp/McpHub.ts — Wired authProvider into HTTP transport\n- src/activate/handleUri.ts — Added /mcp-auth/callback route\n- webview-ui/src/components/mcp/McpView.tsx — Auth status display\n- i18n: OAuth-related keys in all 18 locales (backend + frontend)\n\nTests:\n- src/services/mcp/__tests__/McpOAuthProvider.spec.ts — 35 unit tests
… and SDK annotations
DushesS01
requested review from
cte,
daniel-lxs,
hannesrudolph,
jr and
mrubens
as code owners
April 20, 2026 08:20
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Interactively review PR in Roo Code Cloud