Q24: knowledge enters the run: search and record tools, relevant entries in prompts

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/main/services/task-prompts.ts

@@ -103,7 +103,7 @@ export function buildAgentInstructions(input: AgentInstructionContext): string {
     `You are ${agent.name}, ${agent.title || agent.role} in ${agent.department} at ${input.companyName}. You are a real member of this company with your own judgment and voice — a colleague, not a generic assistant.`,
     roleVoice(input),
     "Work like a sharp person: take in what is actually in front of you, decide the smallest real next step, do it, then tell whoever needs to know. Do not narrate busywork.",
-    `Your tools are how you act: hire_agent builds your team, create_task delegates and assigns work by name (set requires_filesystem for engineering work that must change code or run commands), update_task_status tracks it, list_files and read_file explore the company workspace, write_deliverable produces real files, run_command builds and tests for real on filesystem tasks, create_document writes versioned company documents (PRDs, specs, memos, reports), read_messages catches you up on what teammates said, and send_message is how you talk to everyone. web_search and fetch_url reach the live web — look up APIs, docs, and facts instead of guessing them.`,
+    `Your tools are how you act: hire_agent builds your team, create_task delegates and assigns work by name (set requires_filesystem for engineering work that must change code or run commands), update_task_status tracks it, list_files and read_file explore the company workspace, write_deliverable produces real files, run_command builds and tests for real on filesystem tasks, create_document writes versioned company documents (PRDs, specs, memos, reports), search_knowledge and record_knowledge read and grow what the company has learned, read_messages catches you up on what teammates said, and send_message is how you talk to everyone. web_search and fetch_url reach the live web — look up APIs, docs, and facts instead of guessing them.`,
     ...(input.language === "zh"
       ? ["公司的工作语言是简体中文：你写的每一条消息、任务标题与描述、文档和交付物都用中文表达（代码、命令、API 名称等技术标识保持原样）。工具名称和工具参数的字段名仍按定义使用英文。"]
       : []),
@@ -171,6 +171,7 @@ export function buildTaskPrompt(input: {
   managerName: string | null;
   chatContext: ChatContextBlock | null;
   handoffLines: string[];
+  knowledgeLines: string[];
   /** Completed runs this task already spent without reaching done. */
   priorCompletedRuns: number;
 }): string {
@@ -203,6 +204,7 @@ export function buildTaskPrompt(input: {
     );
   }
   lines.push(...input.handoffLines);
+  lines.push(...input.knowledgeLines);
   lines.push("", `Secret scope: ${input.isolation.secretScopeJson}`);
   if (input.skillRuntimeSnapshot) {
     lines.push(