Function buildSystemPrompt

src/agent/agent.ts:327–352

(
  cwd: string,
  mode: AgentMode,
  sandboxMode: SandboxMode,
  planContext?: string | null,
  subagents?: CustomSubagentConfig[],
  sandboxSettings?: SandboxSettings,
)

}

function buildSystemPrompt(
  cwd: string,
  mode: AgentMode,
  sandboxMode: SandboxMode,
  planContext?: string | null,
  subagents?: CustomSubagentConfig[],
  sandboxSettings?: SandboxSettings,
): string {
  const custom = loadCustomInstructions(cwd);
  const customSection = custom
    ? `\n\nCUSTOM INSTRUCTIONS:\n${custom}\n\nFollow the above alongside standard instructions.\n`
    : "";

  const skillsText = formatSkillsForPrompt(discoverSkills(cwd));
  const skillsSection = skillsText ? `\n\n${skillsText}\n` : "";
  const subagentsSection = formatCustomSubagentsPromptSection(subagents ?? loadValidSubAgents());
  const sandboxSection = formatSandboxPromptSection(sandboxMode, sandboxSettings);

  const planSection = planContext
    ? `\n\nAPPROVED PLAN:\nThe following plan has been approved by the user. Execute it now.\n${planContext}\n`
    : "";

  return `${MODE_PROMPTS[mode]}${sandboxSection}${customSection}${skillsSection}${subagentsSection}${planSection}

Current working directory: ${cwd}`;
}

function buildSubagentPrompt(
  request: TaskRequest,