feat: implement MCP tool calling in REPL with Windows support#26
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coolinger2019-wq wants to merge 1 commit intolorryjovens-hub:workingfrom
Open
feat: implement MCP tool calling in REPL with Windows support#26coolinger2019-wq wants to merge 1 commit intolorryjovens-hub:workingfrom
coolinger2019-wq wants to merge 1 commit intolorryjovens-hub:workingfrom
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- Add tool definition injection to API requests in REPL - Implement tool_calls response handling and execution loop - Support filesystem as built-in MCP tool (no external process needed) - Make mcp add command parameter optional, support --path only usage - Fix command execution on Windows (use cmd /C instead of sh -c) - Fix search tool on Windows (use findstr instead of rg) - Fix UI duplicate user input display - Clean up unused variable/import warnings
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Summary
实现了 REPL 中的 MCP 工具调用功能，使 AI 能够调用内置工具执行文件操作、命令执行等任务。同时修复了 Windows
平台兼容性问题。
Changes
1. MCP 命令改进
mcp add的command参数改为可选，支持只用--pathfilesystem工具，自动标记为 running 并注入能力2. REPL 工具调用支持
file_read,file_write,execute_command,search）tools到 API 请求tool_calls响应3. Windows 平台兼容
execute_command工具：Windows 用cmd /C，Unix 用sh -csearch工具：Windows 用findstr，Unix 用rg或grep4. UI 优化
5. 代码清理
Test Plan
claude-code mcp add filesystem --path "D:\xxx"正常工作claude-code mcp list显示filesystem (running)execute_command执行命令file_read读取文件cmd /C）Files Changed
src/cli/mod.rs- MCP 命令参数定义src/cli/args.rs- MCP 命令处理逻辑src/cli/repl.rs- REPL 工具调用实现src/cli/ui.rs- UI 显示修复src/mcp/tools.rs- Windows 兼容性src/mcp/mod.rs- filesystem 内置工具处理src/config/mcp_config.rs- 配置结构修复