1 files changed, 0 insertions, 102 deletions
diff --git a/packages/server/src/tools/mcp-tool.ts b/packages/server/src/tools/mcp-tool.ts
deleted file mode 100644
index d02b8632..00000000
--- a/packages/server/src/tools/mcp-tool.ts
+++ /dev/null
@@ -1,102 +0,0 @@
-/**
- * @license
- * Copyright 2025 Google LLC
- * SPDX-License-Identifier: Apache-2.0
- */
-
-import { Client } from '@modelcontextprotocol/sdk/client/index.js';
-import {
-  BaseTool,
-  ToolResult,
-  ToolCallConfirmationDetails,
-  ToolConfirmationOutcome,
-  ToolMcpConfirmationDetails,
-} from './tools.js';
-
-type ToolParams = Record<string, unknown>;
-
-export const MCP_TOOL_DEFAULT_TIMEOUT_MSEC = 10 * 60 * 1000; // default to 10 minutes
-
-export class DiscoveredMCPTool extends BaseTool<ToolParams, ToolResult> {
-  private static readonly whitelist: Set<string> = new Set();
-
-  constructor(
-    private readonly mcpClient: Client,
-    private readonly serverName: string, // Added for server identification
-    readonly name: string,
-    readonly description: string,
-    readonly parameterSchema: Record<string, unknown>,
-    readonly serverToolName: string,
-    readonly timeout?: number,
-    readonly trust?: boolean,
-  ) {
-    description += `
-
-This MCP tool was discovered from a local MCP server using JSON RPC 2.0 over stdio transport protocol.
-When called, this tool will invoke the \`tools/call\` method for tool name \`${name}\`.
-MCP servers can be configured in project or user settings.
-Returns the MCP server response as a json string.
-`;
-    super(
-      name,
-      name,
-      description,
-      parameterSchema,
-      true, // isOutputMarkdown
-      false, // canUpdateOutput
-    );
-  }
-
-  async shouldConfirmExecute(
-    _params: ToolParams,
-    _abortSignal: AbortSignal,
-  ): Promise<ToolCallConfirmationDetails | false> {
-    const serverWhitelistKey = this.serverName;
-    const toolWhitelistKey = `${this.serverName}.${this.serverToolName}`;
-
-    if (this.trust) {
-      return false; // server is trusted, no confirmation needed
-    }
-
-    if (
-      DiscoveredMCPTool.whitelist.has(serverWhitelistKey) ||
-      DiscoveredMCPTool.whitelist.has(toolWhitelistKey)
-    ) {
-      return false; // server and/or tool already whitelisted
-    }
-
-    const confirmationDetails: ToolMcpConfirmationDetails = {
-      type: 'mcp',
-      title: 'Confirm MCP Tool Execution',
-      serverName: this.serverName,
-      toolName: this.serverToolName,
-      toolDisplayName: this.name,
-      onConfirm: async (outcome: ToolConfirmationOutcome) => {
-        if (outcome === ToolConfirmationOutcome.ProceedAlwaysServer) {
-          DiscoveredMCPTool.whitelist.add(serverWhitelistKey);
-        } else if (outcome === ToolConfirmationOutcome.ProceedAlwaysTool) {
-          DiscoveredMCPTool.whitelist.add(toolWhitelistKey);
-        }
-      },
-    };
-    return confirmationDetails;
-  }
-
-  async execute(params: ToolParams): Promise<ToolResult> {
-    const result = await this.mcpClient.callTool(
-      {
-        name: this.serverToolName,
-        arguments: params,
-      },
-      undefined, // skip resultSchema to specify options (RequestOptions)
-      {
-        timeout: this.timeout ?? MCP_TOOL_DEFAULT_TIMEOUT_MSEC,
-      },
-    );
-    const output = '```json\n' + JSON.stringify(result, null, 2) + '\n```';
-    return {
-      llmContent: output,
-      returnDisplay: output,
-    };
-  }
-}