ability to write system prompt to file (#414)

1 files changed, 5 insertions, 0 deletions

diff --git a/packages/server/src/core/prompts.ts b/packages/server/src/core/prompts.ts
index dabd77a1..4bf571a2 100644
--- a/packages/server/src/core/prompts.ts
+++ b/packages/server/src/core/prompts.ts
@@ -198,6 +198,11 @@ assistant: I can run \`rm -rf ./temp\`. This will permanently delete the directo
 Your core function is efficient and safe assistance. Balance extreme conciseness with the crucial need for clarity, especially regarding safety and potential system modifications. Always prioritize user control and project conventions. Never make assumptions on the contents of files; instead use '${ReadFileTool.Name}' or '${ReadManyFilesTool.Name}' to ensure you aren't making broad assumptions. Finally, you are an agent - please keep going until the user's query is completely resolved.
 `;
 
+  // if GEMINI_WRITE_SYSTEM_MD is set, write base prompt to systemMdPath
+  if (process.env.GEMINI_WRITE_SYSTEM_MD) {
+    fs.writeFileSync(systemMdPath, basePrompt);
+  }
+
   const memorySuffix =
     userMemory && userMemory.trim().length > 0
       ? `\n\n---\n\n${userMemory.trim()}`