TexasSolver MCP Server

/** * MCP Tool: Run Solver */ import { SolverValidator } from '../solver/validator.js'; import { buildSolverCommand } from '../solver/command-builder.js'; import { SolverExecutor } from '../solver/executor.js'; import { RangeLoader } from '../ranges/loader.js'; import { StorageManager } from '../storage/manager.js'; export class RunSolverTool { constructor(solverPath, storageManager) { this.solverPath = solverPath; this.storageManager = storageManager; this.executor = new SolverExecutor(solverPath); this.rangeLoader = new RangeLoader(solverPath); } /** * Execute the solver * @param {Object} params * @returns {Promise<Object>} */ async execute(params) { try { // Validate parameters SolverValidator.validateAll(params); // Resolve range paths (if they're file paths) let resolvedRangeIP = params.range_ip; let resolvedRangeOOP = params.range_oop; // Check if ranges are file paths and load them if (params.range_ip.includes('/') || params.range_ip.endsWith('.txt')) { try { const loaded = await this.rangeLoader.loadRange(params.range_ip); resolvedRangeIP = loaded.range_string; } catch { // Not a file path, use as-is } } if (params.range_oop.includes('/') || params.range_oop.endsWith('.txt')) { try { const loaded = await this.rangeLoader.loadRange(params.range_oop); resolvedRangeOOP = loaded.range_string; } catch { // Not a file path, use as-is } } // Generate output path const outputPath = params.output_name ? this.storageManager.getOutputPath(params.output_name) : this.storageManager.getOutputPath(); // Build command const commandContent = buildSolverCommand({ pot: params.pot, effective_stack: params.effective_stack, board: params.board || '', range_ip: resolvedRangeIP, range_oop: resolvedRangeOOP, bet_sizes: params.bet_sizes, solver_config: params.solver_config, output_path: outputPath }); // Save command file const commandPath = await this.storageManager.saveCommand(commandContent); // Execute solver const result = await this.executor.execute(commandPath, outputPath); return { success: true, output_file: result.output_file, command_file: result.command_file, execution_time_ms: result.execution_time_ms, solver_log: result.solver_log }; } catch (error) { return { success: false, error: error.message, error_type: 'EXECUTION_ERROR' }; } } } /** * Create the MCP tool definition * @param {SolverValidator} validator * @returns {Object} */ export function createRunSolverTool() { return { name: 'run_solver', description: 'Execute the TexasSolver with custom game parameters to analyze poker game trees and generate strategies.', inputSchema: { type: 'object', properties: { pot: { type: 'number', description: 'Starting pot size (e.g., 4 for 4bb)' }, effective_stack: { type: 'number', description: 'Effective stack size for both players (e.g., 100 for 100bb)' }, board: { type: 'string', description: 'Board cards in format "As,Kh,Qd" or empty string for preflop (optional)' }, range_ip: { type: 'string', description: 'In-position player range (e.g., "AA-22,AK-AJ" or path to range file)' }, range_oop: { type: 'string', description: 'Out-of-position player range (e.g., "AA-TT" or path to range file)' }, bet_sizes: { type: 'object', description: 'Custom bet sizes by position and street (optional). Omit to use defaults.', properties: { ip: { type: 'object', properties: { flop: { type: 'object', properties: { bet: { oneOf: [ { type: 'array', items: { type: 'number' } }, { type: 'string', enum: ['allin'] } ] }, raise: { oneOf: [ { type: 'array', items: { type: 'number' } }, { type: 'string', enum: ['allin'] } ] } } } } } } }, solver_config: { type: 'object', description: 'Solver configuration (optional)', properties: { thread_num: { type: 'integer', description: 'Number of threads (default: 8)' }, accuracy: { type: 'number', description: 'Accuracy level (default: 0.5)' }, max_iteration: { type: 'integer', description: 'Max iterations (default: 200)' }, print_interval: { type: 'integer', description: 'Print interval (default: 10)' }, use_isomorphism: { type: 'boolean', description: 'Use isomorphism (default: true)' }, allin_threshold: { type: 'number', description: 'All-in threshold (default: 1.0)' }, dump_rounds: { type: 'integer', description: 'Dump rounds: 0=flop, 1=turn, 2=river (default: 2)' } } }, output_name: { type: 'string', description: 'Custom output filename (optional). If not provided, auto-generated.' } }, required: ['pot', 'effective_stack', 'range_ip', 'range_oop'] } }; } export default RunSolverTool;