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Fix: Specify sha is required for file update #320

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2 changes: 1 addition & 1 deletion pkg/github/repositories.go
Original file line number Diff line number Diff line change
Expand Up @@ -228,7 +228,7 @@ func ListBranches(getClient GetClientFn, t translations.TranslationHelperFunc) (
// CreateOrUpdateFile creates a tool to create or update a file in a GitHub repository.
func CreateOrUpdateFile(getClient GetClientFn, t translations.TranslationHelperFunc) (tool mcp.Tool, handler server.ToolHandlerFunc) {
return mcp.NewTool("create_or_update_file",
mcp.WithDescription(t("TOOL_CREATE_OR_UPDATE_FILE_DESCRIPTION", "Create or update a single file in a GitHub repository")),
mcp.WithDescription(t("TOOL_CREATE_OR_UPDATE_FILE_DESCRIPTION", "Create or update a single file in a GitHub repository. If updating, you must provide the SHA of the file you want to update.")),
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Copilot AI Apr 21, 2025

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The updated tool description indicates that a SHA is required when updating a file, but there is no validation enforcing this constraint. Consider adding a check to ensure that the SHA field is provided when processing an update.

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mcp.WithToolAnnotation(mcp.ToolAnnotation{
Title: t("TOOL_CREATE_OR_UPDATE_FILE_USER_TITLE", "Create or update file"),
ReadOnlyHint: false,
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