sequelae-mcp/dist/bin/sequelae.js

Let Claude, Cursor, and other AI agents run real SQL queries on live Postgres databases. No more copy-pasting SQL, stale schema docs, or hallucinated DB adapters — just raw, real-time access. Now with MCP support!

#!/usr/bin/env node
"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
    var ownKeys = function(o) {
        ownKeys = Object.getOwnPropertyNames || function (o) {
            var ar = [];
            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
            return ar;
        };
        return ownKeys(o);
    };
    return function (mod) {
        if (mod && mod.__esModule) return mod;
        var result = {};
        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
        __setModuleDefault(result, mod);
        return result;
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
const mcp_1 = require("../mcp");
const logger_1 = require("../utils/logger");
// Check if running in MCP mode
const args = process.argv.slice(2);
const isMcpMode = process.env.MCP_MODE === 'true' || args.includes('--mcp');
async function main() {
    if (isMcpMode) {
        // Remove --mcp from args if present
        const filteredArgs = args.filter(arg => arg !== '--mcp');
        process.argv = [process.argv[0], process.argv[1], ...filteredArgs];
        // Configure rate limiting from environment variables
        let rateLimiterOptions;
        if (process.env.MCP_RATE_LIMIT_MAX_REQUESTS) {
            const maxRequests = parseInt(process.env.MCP_RATE_LIMIT_MAX_REQUESTS);
            const windowMs = parseInt(process.env.MCP_RATE_LIMIT_WINDOW_MS || '60000');
            if (!isNaN(maxRequests) && maxRequests > 0) {
                rateLimiterOptions = {
                    maxRequests,
                    windowMs,
                };
                // Parse tool-specific limits if provided
                if (process.env.MCP_RATE_LIMIT_TOOLS) {
                    try {
                        const toolLimits = JSON.parse(process.env.MCP_RATE_LIMIT_TOOLS);
                        rateLimiterOptions.toolSpecificLimits = toolLimits;
                    }
                    catch (_e) {
                        logger_1.logger.warn('Invalid MCP_RATE_LIMIT_TOOLS format, ignoring tool-specific limits');
                    }
                }
                logger_1.logger.info('Rate limiting enabled:', {
                    maxRequests,
                    windowMs,
                    hasToolLimits: !!rateLimiterOptions.toolSpecificLimits,
                });
            }
        }
        // Start MCP server
        const server = new mcp_1.SqlAgentMcpServer(rateLimiterOptions);
        await server.start();
    }
    else {
        // Run as CLI - import dynamically to avoid loading unnecessary code
        const { main: cliMain } = await Promise.resolve().then(() => __importStar(require('../cli')));
        await cliMain();
    }
}
main().catch(error => {
    logger_1.logger.error('Fatal error:', error);
    process.exit(1);
});
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