Function getTools

src/tools.ts:299–332

(permissionContext: ToolPermissionContext)

}

export const getTools = (permissionContext: ToolPermissionContext): Tools => {
  // Simple mode: only Bash, Read, and Edit tools
  if (isEnvTruthy(process.env.CLAUDE_CODE_SIMPLE)) {
    const simpleTools: Tool[] = [BashTool, FileReadTool, FileEditTool]
    if (isReplModeEnabled() && REPLTool) {
      simpleTools.push(REPLTool)
    }
    // When coordinator mode is also active, include AgentTool and TaskStopTool
    // so the coordinator gets Task+TaskStop (via useMergedTools filtering) and
    // workers get Bash/Read/Edit (via filterToolsForAgent filtering).
    if (
      feature('COORDINATOR_MODE') &&
      coordinatorModeModule?.isCoordinatorMode()
    ) {
      simpleTools.push(AgentTool, TaskStopTool, getSendMessageTool())
    }
    return sortToolsByPolicy(filterToolsByDenyRules(simpleTools, permissionContext))
  }

  // Get all base tools and filter out special tools that get added conditionally
  const specialTools = new Set([
    ListMcpResourcesTool.name,
    ReadMcpResourceTool.name,
    SYNTHETIC_OUTPUT_TOOL_NAME,
  ])

  const tools = getAllBaseTools().filter(tool => !specialTools.has(tool.name))

  // Filter out tools that are denied by the deny rules
  const allowedTools = filterToolsByDenyRules(tools, permissionContext)

  const isEnabled = allowedTools.map(_ => _.isEnabled())
  return sortToolsByPolicy(allowedTools.filter((_, i) => isEnabled[i]))
}

/**
 * Assemble the full tool pool for a given permission context and MCP tools.