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chore: handle list roots in the server, with timeout (#898)

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This commit is contained in:
Yury Semikhatsky
2025-08-15 11:23:59 -07:00
committed by GitHub
parent 92554abfd1
commit 91d5d24cab
4 changed files with 78 additions and 84 deletions
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17
src/mcp/proxyBackend.ts
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@@ -23,10 +23,9 @@ import { logUnhandledError } from '../utils/log.js';
import { packageJSON } from '../utils/package.js';
import type { Server } from '@modelcontextprotocol/sdk/server/index.js';
import type { ServerBackend } from './server.js';
import type { ServerBackend, ClientVersion, Root } from './server.js';
import type { Transport } from '@modelcontextprotocol/sdk/shared/transport.js';
import type { Root, Tool, CallToolResult, CallToolRequest } from '@modelcontextprotocol/sdk/types.js';
import type { Tool, CallToolResult, CallToolRequest } from '@modelcontextprotocol/sdk/types.js';
export type MCPProvider = {
name: string;
@@ -48,14 +47,8 @@ export class ProxyBackend implements ServerBackend {
this._contextSwitchTool = this._defineContextSwitchTool();
}
async initialize(server: Server): Promise<void> {
const version = server.getClientVersion();
const capabilities = server.getClientCapabilities();
if (capabilities?.roots && version && clientsWithRoots.includes(version.name)) {
const { roots } = await server.listRoots();
this._roots = roots;
}
async initialize(clientVersion: ClientVersion, roots: Root[]): Promise<void> {
this._roots = roots;
await this._setCurrentClient(this._mcpProviders[0]);
}
@@ -136,5 +129,3 @@ export class ProxyBackend implements ServerBackend {
this._currentClient = client;
}
}
const clientsWithRoots = ['Visual Studio Code', 'Visual Studio Code - Insiders'];