Hide context-pruner in cli

Author: jahooma

bun.lock

@@ -1,6 +1,7 @@
 import { useCallback, useEffect, useRef } from 'react'
 
 import { getCodebuffClient, formatToolOutput } from '../utils/codebuff-client'
+import { shouldHideAgent } from '../utils/constants'
 import { formatTimestamp } from '../utils/helpers'
 import { logger } from '../utils/logger'
 
@@ -693,6 +694,11 @@ export const useSendMessage = ({
               event.type === 'subagent_start' ||
               event.type === 'subagent-start'
             ) {
+              // Skip rendering hidden agents
+              if (shouldHideAgent(event.agentType)) {
+                return
+              }
+
               if (event.agentId) {
                 logger.info(
                   {
@@ -946,6 +952,9 @@ export const useSendMessage = ({
               event.type === 'subagent-finish'
             ) {
               if (event.agentId) {
+                if (shouldHideAgent(event.agentType)) {
+                  return
+                }
                 agentStreamAccumulatorsRef.current.delete(event.agentId)
                 removeActiveSubagent(event.agentId)
 

cli/src/hooks/use-send-message.ts

@@ -0,0 +1,9 @@
+// Agent IDs that should not be rendered in the CLI UI
+export const HIDDEN_AGENT_IDS = ['codebuff/context-pruner'] as const
+
+/**
+ * Check if an agent ID should be hidden from rendering
+ */
+export const shouldHideAgent = (agentId: string): boolean => {
+  return HIDDEN_AGENT_IDS.some((hiddenId) => agentId.includes(hiddenId))
+}