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LLM工具调用框架,同时提供 HTTP API 和 MCP Server 两种接入方式

Project description

llm-toolforge

用语大模型的工具的框架,同时提供 HTTP API(FastAPI)和 MCP Server(SSE transport)两种接入方式。


快速开始

安装框架

pip install llm-toolforge[all]

# 如果是克隆的代码安装,则在根目录执行
pip install -e ".[all]"

# 验证
toolforge --help

安装示例工具环境

cd examples
pip install -r requirements.txt
  • 编辑示例工具的配置文件
cp config.example.yaml config.yaml
# 根据注释填写配置即可
  • 运行:
toolforge run

打开页面http://localhost:12345进行测试。

部署

toolforge new project 会在项目目录下生成 Dockerfile

docker build -t llm-toolforge-example:v0.1.0 .

docker run --rm \
  -v "$(pwd)/config.yaml:/app/config.yaml" \
  -e SERVICE_NAME=llm-toolforge-example \
  -p 12345:12345 \
  -p 12346:12346 \
  llm-toolforge-example:v0.1.0

同一套基础设施(Redis / MySQL)跑多个 toolset 时,必须为每个 Deployment 设置唯一的 SERVICE_NAME,否则日志、统计、心跳会串在一起。

优先级:环境变量 > config.yaml,两者都缺失时启动直接报错。

方式 1(推荐):环境变量

env:
  - name: SERVICE_NAME
    value: my-toolset
  - name: SERVICE_VERSION
    value: v1.0.0

方式 2:config.yaml

service:
  name: my-toolset
  version: v1.0.0

框架安装说明

命令llm-toolforge[all]将会安装包含的所以组件

pip install llm-toolforge[all]

如果想指定组件,可以先安装基础核心

pip install llm-toolforge

然后根据需要安装下列依赖

# 日志后端(与 config.yaml 的 logging.storage 对应)
pip install llm-toolforge[mysql]     # MySQL
pip install llm-toolforge[sqlite]    # SQLite
pip install llm-toolforge[redis]     # Redis(心跳 / 实时流 / 统计缓存)

# 对象存储(工具上传文件时用)
pip install llm-toolforge[aliyun]    # 阿里云 OSS
pip install llm-toolforge[tencent]   # 腾讯云 COS

框架命令

toolforge new project my-app   # 创建 ./my-app/ 并生成项目初始文件
toolforge new project .        # 在当前目录初始化项目(目录已存在时使用)
toolforge new tool <name>      # 在 tools/<name>/ 下生成工具骨架
toolforge list                 # 列出已发现的工具(确认插件加载正常)
toolforge run                  # 启动 HTTP API(默认 :12345)+ MCP SSE(默认 :12346)
toolforge run --api-only       # 只启动 HTTP API
toolforge run --mcp-only       # 只启动 MCP SSE 服务
toolforge run -c path/cfg.yaml # 指定配置文件路径

文档

文档 内容
工具开发指南 从零创建工具 + Generator / Plugin / InputField 完整说明
接口参考 HTTP API / MCP 协议
运行观测 日志 / 统计 / 负载监控 / 并发调优

环境变量

少量字段可由环境变量覆盖(优先级高于 config.yaml):

变量 覆盖字段
SERVICE_NAME service.name
SERVICE_VERSION service.version

K8s 多实例部署时推荐通过 Deployment 注入 SERVICE_NAME,避免镜像里写死。


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