@n8n/n8n-nodes-langchain/dist/nodes/mcp/McpTrigger/CredentialGateTool.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.CONNECT_CREDENTIALS_TOOL_NAME = void 0;
exports.createCredentialGateTool = createCredentialGateTool;
const tools_1 = require("@langchain/core/tools");
const zod_1 = require("zod");
exports.CONNECT_CREDENTIALS_TOOL_NAME = 'connect_credentials';
function createCredentialGateTool(gateResult) {
    const missing = gateResult.credentials
        .filter((c) => c.status !== 'configured')
        .map((c) => `${c.credentialName} (${c.credentialType})`);
    const tool = new tools_1.DynamicStructuredTool({
        name: exports.CONNECT_CREDENTIALS_TOOL_NAME,
        description: [
            'The tools of this MCP server are unavailable because required credentials are not connected for your account yet:',
            ...missing.map((label) => `- ${label}`),
            'Call this tool to receive personal connection links, then reconnect to see the available tools.',
        ].join('\n'),
        schema: zod_1.z.object({}),
        func: async () => await Promise.resolve('Credentials are now connected. List the tools again to see the available tools.'),
    });
    return tool;
}
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