diff --git a/cmd/memoh/serve.go b/cmd/memoh/serve.go
index 5c6da830..ff8ece39 100644
--- a/cmd/memoh/serve.go
+++ b/cmd/memoh/serve.go
@@ -25,6 +25,7 @@ import (
 	"github.com/memohai/memoh/internal/bind"
 	"github.com/memohai/memoh/internal/boot"
 	"github.com/memohai/memoh/internal/bots"
+	"github.com/memohai/memoh/internal/browsercontexts"
 	agentruntime "github.com/memohai/memoh/internal/bun/runtime"
 	"github.com/memohai/memoh/internal/channel"
 	"github.com/memohai/memoh/internal/channel/adapters/discord"
@@ -48,7 +49,6 @@ import (
 	emailmailgun "github.com/memohai/memoh/internal/email/adapters/mailgun"
 	"github.com/memohai/memoh/internal/handlers"
 	"github.com/memohai/memoh/internal/healthcheck"
-	"github.com/memohai/memoh/internal/browsercontexts"
 	channelchecker "github.com/memohai/memoh/internal/healthcheck/checkers/channel"
 	mcpchecker "github.com/memohai/memoh/internal/healthcheck/checkers/mcp"
 	"github.com/memohai/memoh/internal/heartbeat"
diff --git a/internal/channel/adapters/feishu/quoted_message.go b/internal/channel/adapters/feishu/quoted_message.go
index aa2f1b43..d3c59955 100644
--- a/internal/channel/adapters/feishu/quoted_message.go
+++ b/internal/channel/adapters/feishu/quoted_message.go
@@ -57,7 +57,7 @@ func (a *FeishuAdapter) enrichQuotedMessage(ctx context.Context, cfg channel.Cha
 			a.logger.Debug("feishu quoted message fetch empty",
 				slog.String("parent_id", parentID),
 				slog.Int("code", code),
-				slog.String("msg", respMsg),
+				slog.String("response_msg", respMsg),
 			)
 		}
 		return
diff --git a/internal/channel/inbound/channel.go b/internal/channel/inbound/channel.go
index 2fcbf3e1..fa73479d 100644
--- a/internal/channel/inbound/channel.go
+++ b/internal/channel/inbound/channel.go
@@ -19,6 +19,7 @@ import (
 	"github.com/memohai/memoh/internal/auth"
 	"github.com/memohai/memoh/internal/channel"
 	"github.com/memohai/memoh/internal/channel/route"
+	"github.com/memohai/memoh/internal/command"
 	"github.com/memohai/memoh/internal/conversation"
 	"github.com/memohai/memoh/internal/conversation/flow"
 	"github.com/memohai/memoh/internal/inbox"
@@ -55,18 +56,19 @@ type mediaIngestor interface {
 
 // ChannelInboundProcessor routes channel inbound messages to the chat gateway.
 type ChannelInboundProcessor struct {
-	runner        flow.Runner
-	routeResolver RouteResolver
-	message       messagepkg.Writer
-	mediaService  mediaIngestor
-	reactor       channelReactor
-	inboxService  *inbox.Service
-	registry      *channel.Registry
-	logger        *slog.Logger
-	jwtSecret     string
-	tokenTTL      time.Duration
-	identity      *IdentityResolver
-	observer      channel.StreamObserver
+	runner         flow.Runner
+	routeResolver  RouteResolver
+	message        messagepkg.Writer
+	mediaService   mediaIngestor
+	reactor        channelReactor
+	inboxService   *inbox.Service
+	commandHandler *command.Handler
+	registry       *channel.Registry
+	logger         *slog.Logger
+	jwtSecret      string
+	tokenTTL       time.Duration
+	identity       *IdentityResolver
+	observer       channel.StreamObserver
 }
 
 // NewChannelInboundProcessor creates a processor with channel identity-based resolution.
@@ -146,6 +148,15 @@ func (p *ChannelInboundProcessor) SetInboxService(service *inbox.Service) {
 	p.inboxService = service
 }
 
+// SetCommandHandler configures the slash command handler for intercepting
+// /command messages before they reach the LLM.
+func (p *ChannelInboundProcessor) SetCommandHandler(handler *command.Handler) {
+	if p == nil {
+		return
+	}
+	p.commandHandler = handler
+}
+
 // HandleInbound processes an inbound channel message through identity resolution and chat gateway.
 func (p *ChannelInboundProcessor) HandleInbound(ctx context.Context, cfg channel.ChannelConfig, msg channel.InboundMessage, sender channel.StreamReplySender) error {
 	if p.runner == nil {
@@ -195,6 +206,19 @@ func (p *ChannelInboundProcessor) HandleInbound(ctx context.Context, cfg channel
 	}
 
 	identity := state.Identity
+
+	// Intercept slash commands before they reach the LLM.
+	if p.commandHandler != nil && p.commandHandler.IsCommand(text) {
+		reply, err := p.commandHandler.Execute(ctx, strings.TrimSpace(identity.BotID), strings.TrimSpace(identity.ChannelIdentityID), text)
+		if err != nil {
+			reply = "Error: " + err.Error()
+		}
+		return sender.Send(ctx, channel.OutboundMessage{
+			Target:  strings.TrimSpace(msg.ReplyTarget),
+			Message: channel.Message{Text: reply},
+		})
+	}
+
 	resolvedAttachments := p.ingestInboundAttachments(ctx, cfg, msg, strings.TrimSpace(identity.BotID), msg.Message.Attachments)
 	attachments := mapChannelToChatAttachments(resolvedAttachments)
 	text = buildInboundQuery(msg.Message, attachments)
@@ -837,7 +861,6 @@ func buildChannelMessage(output conversation.AssistantOutput, capabilities chann
 	return msg
 }
 
-
 func contentPartHasValue(part conversation.ContentPart) bool {
 	if strings.TrimSpace(part.Text) != "" {
 		return true
diff --git a/internal/command/email_cmd.go b/internal/command/email_cmd.go
index 4d9fc6e3..951f70c2 100644
--- a/internal/command/email_cmd.go
+++ b/internal/command/email_cmd.go
@@ -1,7 +1,6 @@
 package command
 
 import (
-	"fmt"
 	"strings"
 )
 
@@ -91,5 +90,5 @@ func buildPermString(read, write, del bool) string {
 	if len(parts) == 0 {
 		return "none"
 	}
-	return fmt.Sprintf("%s", strings.Join(parts, ", "))
+	return strings.Join(parts, ", ")
 }
diff --git a/internal/command/formatter.go b/internal/command/formatter.go
index 43d3f211..ec813aca 100644
--- a/internal/command/formatter.go
+++ b/internal/command/formatter.go
@@ -11,13 +11,13 @@ import (
 //
 // Example output:
 //
-//	- mybot
-//	  Description: A helpful assistant
-//	  ID: abc123
+//   - mybot
+//     Description: A helpful assistant
+//     ID: abc123
 //
-//	- another
-//	  Description: Something else
-//	  ID: def456
+//   - another
+//     Description: Something else
+//     ID: def456
 func formatItems(items [][]kv) string {
 	if len(items) == 0 {
 		return ""
@@ -42,8 +42,8 @@ func formatItems(items [][]kv) string {
 //
 // Example output:
 //
-//	- ID: abc123
-//	- Name: mybot
+//   - ID: abc123
+//   - Name: mybot
 func formatKV(pairs []kv) string {
 	var b strings.Builder
 	for _, p := range pairs {
diff --git a/internal/command/handler.go b/internal/command/handler.go
index 52ecbb0d..28cb1e38 100644
--- a/internal/command/handler.go
+++ b/internal/command/handler.go
@@ -49,17 +49,17 @@ type Handler struct {
 	mcpConnService  *mcp.ConnectionService
 	inboxService    *inbox.Service
 
-	modelsService    *models.Service
-	providersService *providers.Service
-	memProvService   *memprovider.Service
-	searchProvService *searchproviders.Service
-	browserCtxService *browsercontexts.Service
-	emailService      *emailpkg.Service
+	modelsService      *models.Service
+	providersService   *providers.Service
+	memProvService     *memprovider.Service
+	searchProvService  *searchproviders.Service
+	browserCtxService  *browsercontexts.Service
+	emailService       *emailpkg.Service
 	emailOutboxService *emailpkg.OutboxService
-	heartbeatService  *heartbeat.Service
-	queries           *dbsqlc.Queries
-	skillLoader       SkillLoader
-	containerFS       ContainerFS
+	heartbeatService   *heartbeat.Service
+	queries            *dbsqlc.Queries
+	skillLoader        SkillLoader
+	containerFS        ContainerFS
 
 	logger *slog.Logger
 }
diff --git a/internal/command/handler_test.go b/internal/command/handler_test.go
index 4f09c6be..eaface1e 100644
--- a/internal/command/handler_test.go
+++ b/internal/command/handler_test.go
@@ -29,10 +29,6 @@ type fakeSubagentService struct {
 	items []subagent.Subagent
 }
 
-func (f *fakeSubagentService) list() []subagent.Subagent {
-	return f.items
-}
-
 type fakeScheduleService struct {
 	items []schedule.Schedule
 }
@@ -325,7 +321,7 @@ func TestNewCommands_NilServices(t *testing.T) {
 	}
 }
 
-// suppress unused warnings
+// suppress unused warnings.
 var (
 	_ = fakeSubagentService{items: []subagent.Subagent{{ID: "1", Name: "test", CreatedAt: time.Now(), UpdatedAt: time.Now()}}}
 	_ = fakeScheduleService{items: []schedule.Schedule{{ID: "1", Name: "test"}}}
diff --git a/internal/command/parser.go b/internal/command/parser.go
index a9642077..7f043905 100644
--- a/internal/command/parser.go
+++ b/internal/command/parser.go
@@ -13,7 +13,7 @@ type ParsedCommand struct {
 }
 
 // Parse parses a raw command string into its components.
-// Expected format: /resource [action] [args...]
+// Expected format: /resource [action] [args...].
 func Parse(text string) (ParsedCommand, error) {
 	text = strings.TrimSpace(text)
 	if !strings.HasPrefix(text, "/") {
diff --git a/internal/command/schedule.go b/internal/command/schedule.go
index 99a0a64c..e7d01fa6 100644
--- a/internal/command/schedule.go
+++ b/internal/command/schedule.go
@@ -2,6 +2,7 @@ package command
 
 import (
 	"fmt"
+	"strconv"
 	"strings"
 
 	"github.com/memohai/memoh/internal/schedule"
@@ -45,7 +46,7 @@ func (h *Handler) buildScheduleGroup() *CommandGroup {
 			}
 			maxCalls := "unlimited"
 			if item.MaxCalls != nil {
-				maxCalls = fmt.Sprintf("%d", *item.MaxCalls)
+				maxCalls = strconv.Itoa(*item.MaxCalls)
 			}
 			return formatKV([]kv{
 				{"Name", item.Name},
@@ -54,7 +55,7 @@ func (h *Handler) buildScheduleGroup() *CommandGroup {
 				{"Command", item.Command},
 				{"Enabled", boolStr(item.Enabled)},
 				{"Max Calls", maxCalls},
-				{"Current Calls", fmt.Sprintf("%d", item.CurrentCalls)},
+				{"Current Calls", strconv.Itoa(item.CurrentCalls)},
 				{"Created", item.CreatedAt.Format("2006-01-02 15:04:05")},
 				{"Updated", item.UpdatedAt.Format("2006-01-02 15:04:05")},
 			}), nil
diff --git a/internal/command/settings.go b/internal/command/settings.go
index 894cb4dc..3aab317c 100644
--- a/internal/command/settings.go
+++ b/internal/command/settings.go
@@ -23,8 +23,8 @@ func (h *Handler) buildSettingsGroup() *CommandGroup {
 				{"Language", s.Language},
 				{"Allow Guest", boolStr(s.AllowGuest)},
 				{"Max Context Load Time", fmt.Sprintf("%d min", s.MaxContextLoadTime)},
-				{"Max Context Tokens", fmt.Sprintf("%d", s.MaxContextTokens)},
-				{"Max Inbox Items", fmt.Sprintf("%d", s.MaxInboxItems)},
+				{"Max Context Tokens", strconv.Itoa(s.MaxContextTokens)},
+				{"Max Inbox Items", strconv.Itoa(s.MaxInboxItems)},
 				{"Reasoning Enabled", boolStr(s.ReasoningEnabled)},
 				{"Reasoning Effort", s.ReasoningEffort},
 				{"Heartbeat Enabled", boolStr(s.HeartbeatEnabled)},
@@ -126,13 +126,6 @@ func settingsUpdateUsage() string {
 		"- --heartbeat_model_id <id>"
 }
 
-func valueOrNone(s string) string {
-	if s == "" {
-		return "(none)"
-	}
-	return s
-}
-
 // resolveModelName resolves a model UUID to "model_name (provider_name)".
 func (h *Handler) resolveModelName(cc CommandContext, modelID string) string {
 	if modelID == "" {