[!警告] flac-mcp 已被弃用并冻结。 它被 取代 itasca-mcp — 单一 多引擎MCP服务器，涵盖FLAC、PFC、3DEC、MPoint和MassFlow。 将MCP客户端配置从uvx flac-mcp更新为uvx itasca-mcp （通过software参数选择FLAC文档）。没有后续版本 在这里计划好的。

英文 |简体中文

flac3d>model new ;now, with LLM.

flac-mcp 通过模型上下文协议将 AI 代理连接到 ITASCA FLAC——通过自然对话浏览文档、运行模拟和执行代码。

flac3d>model solve ;LLM solves.

工具 （10）

5个文档工具 — 浏览和搜索FLAC命令、Python API和参考文档。无需桥接。

5 个执行工具 — 交互式 REPL、任务提交、进度监控、中断和历史记录。需要桥接。

首次布置

先决条件

• ITASCA FLAC 6.0、7.0 或 9.0 安装
• uv 安装（针对uvx）

智能设定（推荐）

把这些复制给你的AI代理，让它自我配置：

手动设置

1.在客户端配置中注册MCP服务器：

2.从FLAC内部启动桥接：

flac-mcp

[!WARNING] flac-mcp is deprecated and frozen. It is superseded by itasca-mcp — a single multi-engine MCP server covering FLAC, PFC, 3DEC, MPoint, and MassFlow. Update your MCP client config from uvx flac-mcp to uvx itasca-mcp (select FLAC docs via the software parameter). No further releases are planned here.

English | 简体中文

flac3d>model new ;now, with LLM.

flac-mcp connects AI agents to ITASCA FLAC through the Model Context Protocol — browse documentation, run simulations, and execute code, all through natural conversation.

flac3d>model solve ;LLM solves.

Tools (10)

5 documentation tools — browse and search FLAC commands, Python API, and reference docs. No bridge required.

5 execution tools — interactive REPL, task submission, progress monitoring, interruption, and history. Requires bridge.

First-time Setup

Prerequisites

• ITASCA FLAC 6.0, 7.0, or 9.0 installed
• uv installed (for uvx)

Agentic Setup (Recommended)

Copy this to your AI agent and let it self-configure:

Fetch and follow this bootstrap guide end-to-end:
https://raw.githubusercontent.com/yusong652/flac-mcp/main/docs/agentic/flac-mcp-bootstrap.md

Manual Setup

1. Register the MCP server in your client config:

{
  "mcpServers": {
    "flac-mcp": {
      "command": "uvx",
      "args": ["flac-mcp"]
    }
  }
}

2. Start the bridge from inside FLAC:

Download addon.py, then use either of these two flows inside FLAC:

• Copy the file contents into the FLAC IPython console and run them
• Or download the file and execute it in FLAC GUI

Verify

Restart your AI agent (Claude Code, Codex CLI, Gemini CLI, etc.) and ask it to call flac_execute_code to verify the connection.

Daily Startup

Once first-time setup is done, each new FLAC session only needs the bridge re-started — run this in FLAC’s IPython console and you’re back online:

import itasca_mcp_bridge
itasca_mcp_bridge.start()