From b6b90bc577b448ba2938eae0127bb66fa1f85200 Mon Sep 17 00:00:00 2001
From: Roo Code <chris@roocode.com>
Date: Mon, 30 Jun 2025 08:26:54 +0000
Subject: [PATCH] Fixes #5165 - Remove context indicators from model-facing
 environment details

- Removed context token information (token count and percentage) from environment details sent to AI models
- Models were inappropriately modifying their behavior based on perceived token constraints
- Preserved cost information which is still useful for user-facing displays
- Updated corresponding test to reflect the change
---
 src/core/environment/__tests__/getEnvironmentDetails.spec.ts | 1 -
 src/core/environment/getEnvironmentDetails.ts                | 1 -
 2 files changed, 2 deletions(-)

diff --git a/src/core/environment/__tests__/getEnvironmentDetails.spec.ts b/src/core/environment/__tests__/getEnvironmentDetails.spec.ts
index 02423f8ebd..f7e63d86c6 100644
--- a/src/core/environment/__tests__/getEnvironmentDetails.spec.ts
+++ b/src/core/environment/__tests__/getEnvironmentDetails.spec.ts
@@ -146,7 +146,6 @@ describe("getEnvironmentDetails", () => {
 		expect(result).toContain("# VSCode Visible Files")
 		expect(result).toContain("# VSCode Open Tabs")
 		expect(result).toContain("# Current Time")
-		expect(result).toContain("# Current Context Size (Tokens)")
 		expect(result).toContain("# Current Cost")
 		expect(result).toContain("# Current Mode")
 		expect(result).toContain("<model>test-model</model>")
diff --git a/src/core/environment/getEnvironmentDetails.ts b/src/core/environment/getEnvironmentDetails.ts
index 944eb94190..651ea88686 100644
--- a/src/core/environment/getEnvironmentDetails.ts
+++ b/src/core/environment/getEnvironmentDetails.ts
@@ -203,7 +203,6 @@ export async function getEnvironmentDetails(cline: Task, includeFileDetails: boo
 	const contextPercentage =
 		contextTokens && contextWindow ? Math.round((contextTokens / contextWindow) * 100) : undefined
 
-	details += `\n\n# Current Context Size (Tokens)\n${contextTokens ? `${contextTokens.toLocaleString()} (${contextPercentage}%)` : "(Not available)"}`
 	details += `\n\n# Current Cost\n${totalCost !== null ? `$${totalCost.toFixed(2)}` : "(Not available)"}`
 
 	// Add current mode and any mode-specific warnings.