TOOLS

scripts/tool_call.bat

@@ -0,0 +1,2 @@
+@echo off
+uv run python "%~dp0tool_call.py" %*

scripts/tool_call.cmd

@@ -0,0 +1,2 @@
+@echo off
+uv run python scripts\tool_call.py %*

scripts/tool_call.cpp

@@ -0,0 +1,56 @@
+#include <iostream>
+#include <string>
+#include <vector>
+#include <windows.h>
+#include <process.h>
+
+int main(int argc, char* argv[]) {
+    if (argc < 2) {
+        std::cerr << "No tool name provided" << std::endl;
+        return 1;
+    }
+
+    std::string tool_name = argv[1];
+    
+    // Construct the command: uv run python scripts/tool_call.py <tool_name>
+    std::string command = "uv run python scripts/tool_call.py " + tool_name;
+
+    // Use CreateProcess to run the command and handle pipes
+    STARTUPINFOA si;
+    PROCESS_INFORMATION pi;
+    ZeroMemory(&si, sizeof(si));
+    si.cb = sizeof(si);
+    si.dwFlags = STARTF_USESTDHANDLES;
+    si.hStdInput = GetStdHandle(STD_INPUT_HANDLE);
+    si.hStdOutput = GetStdHandle(STD_OUTPUT_HANDLE);
+    si.hStdError = GetStdHandle(STD_ERROR_HANDLE);
+    ZeroMemory(&pi, sizeof(pi));
+
+    // Create the process
+    if (!CreateProcessA(
+        NULL, 
+        (char*)command.c_str(), 
+        NULL, 
+        NULL, 
+        TRUE, 
+        0, 
+        NULL, 
+        NULL, 
+        &si, 
+        &pi
+    )) {
+        std::cerr << "CreateProcess failed (" << GetLastError() << ")" << std::endl;
+        return 1;
+    }
+
+    // Wait for the process to finish
+    WaitForSingleObject(pi.hProcess, INFINITE);
+
+    DWORD exit_code;
+    GetExitCodeProcess(pi.hProcess, &exit_code);
+
+    CloseHandle(pi.hProcess);
+    CloseHandle(pi.hThread);
+
+    return exit_code;
+}

scripts/tool_call.ps1

@@ -0,0 +1,3 @@
+$toolName = $args[0]
+$inputData = $input | Out-String
+$inputData | uv run python "$PSScriptRoot/tool_call.py" $toolName

scripts/tool_call.py

@@ -1,6 +1,11 @@
 import sys
 import json
 import os
+import io
+
+# Force UTF-8 for stdout/stderr to avoid encoding issues on Windows
+sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8')
+sys.stderr = io.TextIOWrapper(sys.stderr.buffer, encoding='utf-8')
 
 # Add project root to sys.path
 sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), "..")))

scripts/tool_discovery.py

@@ -37,6 +37,11 @@ def main():
         }
     })
     
+    # Rename 'parameters' to 'parametersJsonSchema' for Gemini CLI
+    for spec in specs:
+        if "parameters" in spec:
+            spec["parametersJsonSchema"] = spec.pop("parameters")
+    
     # Output as JSON array of FunctionDeclarations
     print(json.dumps(specs, indent=2))