diff --git a/cmd/ssm-browse/main.go b/cmd/ssm-browse/main.go
index f08af42..6b215e9 100644
--- a/cmd/ssm-browse/main.go
+++ b/cmd/ssm-browse/main.go
@@ -7,6 +7,7 @@ import (
 	"github.com/aws/aws-sdk-go-v2/service/ssm"
 	tea "github.com/charmbracelet/bubbletea"
 	"github.com/charmbracelet/lipgloss"
+	"github.com/lmika/awstools/internal/common/ui/commandctrl"
 	"github.com/lmika/awstools/internal/common/ui/logging"
 	"github.com/lmika/awstools/internal/ssm-browse/controllers"
 	"github.com/lmika/awstools/internal/ssm-browse/providers/awsssm"
@@ -33,7 +34,17 @@ func main() {
 	service := ssmparameters.NewService(provider)
 
 	ctrl := controllers.New(service)
-	model := ui.NewModel(ctrl)
+
+	cmdController := commandctrl.NewCommandController()
+	cmdController.AddCommands(&commandctrl.CommandContext{
+		Commands: map[string]commandctrl.Command{
+			"cd": func(args []string) tea.Cmd {
+				return ctrl.ChangePrefix(args[0])
+			},
+		},
+	})
+
+	model := ui.NewModel(ctrl, cmdController)
 
 	p := tea.NewProgram(model, tea.WithAltScreen())
 
diff --git a/internal/common/ui/commandctrl/commandctrl.go b/internal/common/ui/commandctrl/commandctrl.go
index 92a384a..4332023 100644
--- a/internal/common/ui/commandctrl/commandctrl.go
+++ b/internal/common/ui/commandctrl/commandctrl.go
@@ -9,15 +9,20 @@ import (
 )
 
 type CommandController struct {
-	commands map[string]Command
+	commandList *CommandContext
 }
 
-func NewCommandController(commands map[string]Command) *CommandController {
+func NewCommandController() *CommandController {
 	return &CommandController{
-		commands: commands,
+		commandList: nil,
 	}
 }
 
+func (c *CommandController) AddCommands(ctx *CommandContext) {
+	ctx.parent = c.commandList
+	c.commandList = ctx
+}
+
 func (c *CommandController) Prompt() tea.Cmd {
 	return func() tea.Msg {
 		return events.PromptForInputMsg{
@@ -36,10 +41,19 @@ func (c *CommandController) Execute(commandInput string) tea.Cmd {
 	}
 
 	tokens := shellwords.Split(input)
-	command, ok := c.commands[tokens[0]]
-	if !ok {
+	command := c.lookupCommand(tokens[0])
+	if command == nil {
 		return events.SetStatus("no such command: " + tokens[0])
 	}
 
-	return command(tokens)
+	return command(tokens[1:])
 }
+
+func (c *CommandController) lookupCommand(name string) Command {
+	for ctx := c.commandList; ctx != nil; ctx = ctx.parent {
+		if cmd, ok := ctx.Commands[name]; ok {
+			return cmd
+		}
+	}
+	return nil
+}
\ No newline at end of file
diff --git a/internal/common/ui/commandctrl/types.go b/internal/common/ui/commandctrl/types.go
index ca6d9ca..0cf1a9e 100644
--- a/internal/common/ui/commandctrl/types.go
+++ b/internal/common/ui/commandctrl/types.go
@@ -9,3 +9,9 @@ func NoArgCommand(cmd tea.Cmd) Command {
 		return cmd
 	}
 }
+
+type CommandContext struct {
+	Commands map[string]Command
+
+	parent   *CommandContext
+}
diff --git a/internal/dynamo-browse/ui/teamodels/statusandprompt/model.go b/internal/dynamo-browse/ui/teamodels/statusandprompt/model.go
index 2862a36..d4ee696 100644
--- a/internal/dynamo-browse/ui/teamodels/statusandprompt/model.go
+++ b/internal/dynamo-browse/ui/teamodels/statusandprompt/model.go
@@ -19,16 +19,16 @@ type StatusAndPrompt struct {
 	width         int
 }
 
-func New(model layout.ResizingModel, initialMsg string) StatusAndPrompt {
+func New(model layout.ResizingModel, initialMsg string) *StatusAndPrompt {
 	textInput := textinput.New()
-	return StatusAndPrompt{model: model, statusMessage: initialMsg, textInput: textInput}
+	return &StatusAndPrompt{model: model, statusMessage: initialMsg, textInput: textInput}
 }
 
-func (s StatusAndPrompt) Init() tea.Cmd {
+func (s *StatusAndPrompt) Init() tea.Cmd {
 	return s.model.Init()
 }
 
-func (s StatusAndPrompt) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
+func (s *StatusAndPrompt) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	switch msg := msg.(type) {
 	case events.ErrorMsg:
 		s.statusMessage = "Error: " + msg.Error()
@@ -80,18 +80,22 @@ func (s StatusAndPrompt) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	return s, cmd
 }
 
-func (s StatusAndPrompt) View() string {
+func (s *StatusAndPrompt) InPrompt() bool {
+	return s.pendingInput != nil
+}
+
+func (s *StatusAndPrompt) View() string {
 	return lipgloss.JoinVertical(lipgloss.Top, s.model.View(), s.viewStatus())
 }
 
-func (s StatusAndPrompt) Resize(w, h int) layout.ResizingModel {
+func (s *StatusAndPrompt) Resize(w, h int) layout.ResizingModel {
 	s.width = w
 	submodelHeight := h - lipgloss.Height(s.viewStatus())
 	s.model = s.model.Resize(w, submodelHeight)
 	return s
 }
 
-func (s StatusAndPrompt) viewStatus() string {
+func (s *StatusAndPrompt) viewStatus() string {
 	if s.pendingInput != nil {
 		return s.textInput.View()
 	}
diff --git a/internal/ssm-browse/controllers/events.go b/internal/ssm-browse/controllers/events.go
index d629930..30f125b 100644
--- a/internal/ssm-browse/controllers/events.go
+++ b/internal/ssm-browse/controllers/events.go
@@ -3,5 +3,6 @@ package controllers
 import "github.com/lmika/awstools/internal/ssm-browse/models"
 
 type NewParameterListMsg struct {
+	Prefix string
 	Parameters *models.SSMParameters
 }
diff --git a/internal/ssm-browse/controllers/ssmcontroller.go b/internal/ssm-browse/controllers/ssmcontroller.go
index bfe5f5d..2ee83b6 100644
--- a/internal/ssm-browse/controllers/ssmcontroller.go
+++ b/internal/ssm-browse/controllers/ssmcontroller.go
@@ -5,27 +5,53 @@ import (
 	tea "github.com/charmbracelet/bubbletea"
 	"github.com/lmika/awstools/internal/common/ui/events"
 	"github.com/lmika/awstools/internal/ssm-browse/services/ssmparameters"
+	"sync"
 )
 
 type SSMController struct {
 	service *ssmparameters.Service
+
+	// state
+	mutex *sync.Mutex
+	prefix string
 }
 
 func New(service *ssmparameters.Service) *SSMController {
 	return &SSMController{
 		service: service,
+		prefix: "/",
+		mutex: new(sync.Mutex),
 	}
 }
 
 func (c *SSMController) Fetch() tea.Cmd {
 	return func() tea.Msg {
-		res, err := c.service.List(context.Background())
+		res, err := c.service.List(context.Background(), c.prefix)
 		if err != nil {
 			return events.Error(err)
 		}
 
 		return NewParameterListMsg{
+			Prefix: c.prefix,
 			Parameters: res,
 		}
 	}
 }
+
+func (c *SSMController) ChangePrefix(newPrefix string) tea.Cmd {
+	return func() tea.Msg {
+		res, err := c.service.List(context.Background(), newPrefix)
+		if err != nil {
+			return events.Error(err)
+		}
+
+		c.mutex.Lock()
+		defer c.mutex.Unlock()
+		c.prefix = newPrefix
+
+		return NewParameterListMsg{
+			Prefix: c.prefix,
+			Parameters: res,
+		}
+	}
+}
\ No newline at end of file
diff --git a/internal/ssm-browse/models/models.go b/internal/ssm-browse/models/models.go
index 777e6c8..524eeba 100644
--- a/internal/ssm-browse/models/models.go
+++ b/internal/ssm-browse/models/models.go
@@ -2,6 +2,7 @@ package models
 
 type SSMParameters struct {
 	Items []SSMParameter
+	NextToken string
 }
 
 type SSMParameter struct {
diff --git a/internal/ssm-browse/providers/awsssm/provider.go b/internal/ssm-browse/providers/awsssm/provider.go
index 15f3fec..049b5d9 100644
--- a/internal/ssm-browse/providers/awsssm/provider.go
+++ b/internal/ssm-browse/providers/awsssm/provider.go
@@ -6,6 +6,7 @@ import (
 	"github.com/aws/aws-sdk-go-v2/service/ssm"
 	"github.com/lmika/awstools/internal/ssm-browse/models"
 	"github.com/pkg/errors"
+	"log"
 )
 
 type Provider struct {
@@ -18,9 +19,16 @@ func NewProvider(client *ssm.Client) *Provider {
 	}
 }
 
-func (p *Provider) List(ctx context.Context) (*models.SSMParameters, error) {
+func (p *Provider) List(ctx context.Context, prefix string, nextToken string) (*models.SSMParameters, error) {
+	log.Printf("new prefix: %v", prefix)
+
+	var nextTokenStr *string = nil
+	if nextToken != "" {
+		nextTokenStr = aws.String(nextToken)
+	}
 	pars, err := p.client.GetParametersByPath(ctx, &ssm.GetParametersByPathInput{
-		Path:       aws.String("/"),
+		Path:       aws.String(prefix),
+		NextToken:  nextTokenStr,
 		MaxResults: 10,
 		Recursive:  true,
 	})
@@ -30,10 +38,11 @@ func (p *Provider) List(ctx context.Context) (*models.SSMParameters, error) {
 
 	res := &models.SSMParameters{
 		Items: make([]models.SSMParameter, len(pars.Parameters)),
+		NextToken: aws.ToString(pars.NextToken),
 	}
 	for i, p := range pars.Parameters {
 		res.Items[i] = models.SSMParameter{
-			Name: aws.ToString(p.Name),
+			Name:  aws.ToString(p.Name),
 			Value: aws.ToString(p.Value),
 		}
 	}
diff --git a/internal/ssm-browse/services/ssmparameters/iface.go b/internal/ssm-browse/services/ssmparameters/iface.go
index ed3eb47..f873f72 100644
--- a/internal/ssm-browse/services/ssmparameters/iface.go
+++ b/internal/ssm-browse/services/ssmparameters/iface.go
@@ -6,5 +6,5 @@ import (
 )
 
 type SSMProvider interface {
-	List(ctx context.Context) (*models.SSMParameters, error)
+	List(ctx context.Context, prefix string, nextToken string) (*models.SSMParameters, error)
 }
diff --git a/internal/ssm-browse/services/ssmparameters/service.go b/internal/ssm-browse/services/ssmparameters/service.go
index 16b9c7c..521490b 100644
--- a/internal/ssm-browse/services/ssmparameters/service.go
+++ b/internal/ssm-browse/services/ssmparameters/service.go
@@ -15,6 +15,22 @@ func NewService(provider SSMProvider) *Service {
 	}
 }
 
-func (s *Service) List(ctx context.Context) (*models.SSMParameters, error) {
-	return s.provider.List(ctx)
+func (s *Service) List(ctx context.Context, prefix string) (*models.SSMParameters, error) {
+	var items []models.SSMParameter
+	var nextToken string
+
+	for {
+		page, err := s.provider.List(ctx, prefix, nextToken)
+		if err != nil {
+			return nil, err
+		}
+
+		items = append(items, page.Items...)
+		nextToken = page.NextToken
+		if len(items) >= 50 || nextToken == "" {
+			break
+		}
+	}
+
+	return &models.SSMParameters{Items: items, NextToken: nextToken}, nil
 }
\ No newline at end of file
diff --git a/internal/ssm-browse/ui/model.go b/internal/ssm-browse/ui/model.go
index d11585a..4de9dea 100644
--- a/internal/ssm-browse/ui/model.go
+++ b/internal/ssm-browse/ui/model.go
@@ -2,6 +2,7 @@ package ui
 
 import (
 	tea "github.com/charmbracelet/bubbletea"
+	"github.com/lmika/awstools/internal/common/ui/commandctrl"
 	"github.com/lmika/awstools/internal/dynamo-browse/ui/teamodels/layout"
 	"github.com/lmika/awstools/internal/dynamo-browse/ui/teamodels/statusandprompt"
 	"github.com/lmika/awstools/internal/ssm-browse/controllers"
@@ -9,26 +10,29 @@ import (
 )
 
 type Model struct {
-	controller *controllers.SSMController
+	cmdController   *commandctrl.CommandController
+	controller      *controllers.SSMController
+	statusAndPrompt *statusandprompt.StatusAndPrompt
 
-	root tea.Model
+	root    tea.Model
 	ssmList *ssmlist.Model
 }
 
-func NewModel(controller *controllers.SSMController) Model {
+func NewModel(controller *controllers.SSMController, cmdController *commandctrl.CommandController) Model {
 	ssmList := ssmlist.New()
-	root := layout.FullScreen(
-		statusandprompt.New(ssmList, "Hello SSM"),
-	)
+	statusAndPrompt := statusandprompt.New(ssmList, "Hello SSM")
+
+	root := layout.FullScreen(statusAndPrompt)
 
 	return Model{
-		controller: controller,
-		root: root,
-		ssmList: ssmList,
+		controller:      controller,
+		cmdController:   cmdController,
+		root:            root,
+		statusAndPrompt: statusAndPrompt,
+		ssmList:         ssmList,
 	}
 }
 
-
 func (m Model) Init() tea.Cmd {
 	return m.controller.Fetch()
 }
@@ -36,11 +40,19 @@ func (m Model) Init() tea.Cmd {
 func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	switch msg := msg.(type) {
 	case controllers.NewParameterListMsg:
+		m.ssmList.SetPrefix(msg.Prefix)
 		m.ssmList.SetParameters(msg.Parameters)
 	case tea.KeyMsg:
-		switch msg.String() {
-		case "ctrl+c", "q":
-			return m, tea.Quit
+		if !m.statusAndPrompt.InPrompt() {
+			switch msg.String() {
+			// TEMP
+			case ":":
+				return m, m.cmdController.Prompt()
+			// END TEMP
+
+			case "ctrl+c", "q":
+				return m, tea.Quit
+			}
 		}
 	}
 
@@ -52,4 +64,3 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 func (m Model) View() string {
 	return m.root.View()
 }
-
diff --git a/internal/ssm-browse/ui/ssmlist/ssmlist.go b/internal/ssm-browse/ui/ssmlist/ssmlist.go
index ae2d0c6..ca563a3 100644
--- a/internal/ssm-browse/ui/ssmlist/ssmlist.go
+++ b/internal/ssm-browse/ui/ssmlist/ssmlist.go
@@ -19,7 +19,7 @@ type Model struct {
 }
 
 func New() *Model {
-	frameTitle := frame.NewFrameTitle("SSM", true)
+	frameTitle := frame.NewFrameTitle("SSM: /", true)
 	table := table.New([]string{"name", "type", "value"}, 0, 0)
 
 	return &Model{
@@ -28,6 +28,10 @@ func New() *Model {
 	}
 }
 
+func (m *Model) SetPrefix(newPrefix string) {
+	m.frameTitle.SetTitle("SSM: " + newPrefix)
+}
+
 func (m *Model) SetParameters(parameters *models.SSMParameters) {
 	m.parameters = parameters
 	cols := []string{"name", "type", "value"}
diff --git a/internal/ssm-browse/ui/ssmlist/tblmodel.go b/internal/ssm-browse/ui/ssmlist/tblmodel.go
index c9f78aa..d7c0d7e 100644
--- a/internal/ssm-browse/ui/ssmlist/tblmodel.go
+++ b/internal/ssm-browse/ui/ssmlist/tblmodel.go
@@ -5,6 +5,7 @@ import (
 	table "github.com/calyptia/go-bubble-table"
 	"github.com/lmika/awstools/internal/ssm-browse/models"
 	"io"
+	"strings"
 )
 
 type itemTableRow struct {
@@ -12,7 +13,8 @@ type itemTableRow struct {
 }
 
 func (mtr itemTableRow) Render(w io.Writer, model table.Model, index int) {
-	line := fmt.Sprintf("%s\t%s\t%s", mtr.item.Name, "String", mtr.item.Value)
+	firstLine := strings.SplitN(mtr.item.Value, "\n", 2)[0]
+	line := fmt.Sprintf("%s\t%s\t%s", mtr.item.Name, "String", firstLine)
 
 	if index == model.Cursor() {
 		fmt.Fprintln(w, model.Styles.SelectedRow.Render(line))