feat(nodes): mesh awareness + node detail page

- agent reports tailscale/netbird/zerotier/wireguard interface IPs at
  register (authoritative — absent interfaces clear stored state)
- backend stores under node_agents.metadata.mesh, merged on re-register
- node detail page shows mesh addresses under the primary IP

Generated with [Devin](https://devin.ai)

Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>

ROADMAP2.md

@@ -252,18 +252,31 @@ and wired refs, one click or one CLI call.
 
 ## 7. Phase F — Nodes & infrastructure
 
-- [ ] **SSH bootstrap install** — `containr nodes add --ssh user@host` +
+- [x] **SSH bootstrap install** — `containr nodes add <user@host>` mints an
-  UI flow: one SSH session runs agent install (binary + systemd +
+  enroll token, SSHes once (agent/key/default keys), runs
-  enroll token), SSH closed forever. dflow onboarding UX, agent-model
+  `GET /api/agents/install.sh | bash` remotely, closes the session.
-  security.
+  `--print` emits the one-liner for manual runs; the Usage page shows the
-- [ ] **Mesh awareness** — agent detects + reports tailscale0/netbird0/
+  same command. Agent binaries ship in the image under `/agents` and are
-  zt0 IPs at register; backend stores + displays. Optional
+  served at `/api/agents/download/{linux-amd64,linux-arm64}` (install
-  `TAILSCALE_AUTH_KEY` enroll-at-provision later.
+  script falls back to GH releases). `cli/commands/nodes_add.go`,
-- [ ] **Node detail page** — placed services, telemetry history, agent
+  `api/assets/install-agent.sh`, `agents.go:ServeInstallScript`/`ServeAgentBinary`.
-  version + self-upgrade, **drain/cordon**, remove.
+- [x] **Mesh awareness** — agent reports tailscale/netbird/wireguard/
-- [ ] **Node housekeeping** — agent `prune` command (docker system
+  zerotier interface IPs at register (`mesh` field, authoritative on
-  prune, bounded) + optional schedule (`setServerAutoCleanup` analog —
+  re-register), stored in `node_agents.metadata.mesh`, shown on the node
-  disk pressure is the #1 small-VPS killer).
+  detail page. `TAILSCALE_AUTH_KEY` enroll-at-provision still open.
+- [x] **Node detail page** — `/nodes/:id` (admin): heartbeat telemetry
+  (cpu/mem sparklines over 1h/24h/7d via `GET /agents/:id/metrics`),
+  containers, command history, rename, auto-prune toggle, prune-now,
+  remove. Drain/cordon and self-upgrade deferred — they need
+  `services.node_id` routing which lands with multi-node scheduling.
+- [x] **Node housekeeping** — agent `prune` + `system_df` commands
+  (`docker system prune -af`, volumes excluded unless requested, optional
+  `--until`). `node_agents.auto_prune` + the health sweep enqueue a prune
+  at most once per 24h per node. Surfaces: `POST /agents/:id/prune`,
+  `nodes update --auto-prune` / `nodes prune [--volumes --until]` /
+  `nodes commands`, MCP `containr_nodes_update|prune|commands`
+  (confirm-gated), Usage-page per-node Prune button + auto toggle.
+  `cmd/agent/main.go`, `notification_producers.go:scheduleAutoPrune`.
 - [ ] **Multi-node scheduling** — wire `scheduling_rules` (table exists):
   pin/spread/affinity, prefer-lowest-usage; deploy engine routes to
   `services.node_id` via agent commands (agent already runs containers).

app/backend/Dockerfile

@@ -13,6 +13,10 @@ ARG VERSION=dev
 RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo \
     -ldflags "-X containr/internal/api.Version=${VERSION}" -o main cmd/server/main.go
 
+# Node-agent binaries served by the API for SSH/bootstrap installs.
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o /agents/containr-agent-linux-amd64 ./cmd/agent && \
+    CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -o /agents/containr-agent-linux-arm64 ./cmd/agent
+
 # Build embedded Better Auth runtime dependencies
 FROM node:22-alpine AS auth-builder
 
@@ -35,6 +39,7 @@ WORKDIR /app
 
 COPY --from=go-builder /app/main ./main
 COPY --from=go-builder /app/migrations_goose ./migrations_goose
+COPY --from=go-builder /agents /agents
 COPY --from=auth-builder /auth ./auth
 
 RUN chown -R appuser:appgroup /app

app/backend/cmd/agent/main.go

@@ -167,6 +167,8 @@ func register(ctx context.Context, client *http.Client, cfg agentConfig) (string
 		"ip_address":   cfg.IP,
 		"port":         cfg.Port,
 		"capabilities": detectCapabilities(),
+		// Always send mesh so a removed interface clears stored state.
+		"mesh": detectMeshInterfaces(),
 	}
 	var response registerResponse
 	if err := postJSON(ctx, client, cfg, "/api/agents/register", payload, &response); err != nil {
@@ -246,11 +248,29 @@ func executeCommand(item command) (string, error) {
 		return runDocker("restart", commandTarget(item.Payload))
 	case "remove_container":
 		return runDocker("rm", "-f", commandTarget(item.Payload))
+	case "prune":
+		return dockerPrune(item.Payload)
+	case "system_df":
+		return runDocker("system", "df", "--format", "json")
 	default:
 		return "", fmt.Errorf("unsupported command type %q", item.Type)
 	}
 }
 
+// dockerPrune runs a bounded docker system prune. Volumes are excluded
+// unless the payload explicitly opts in — a stray volume prune destroys
+// database data.
+func dockerPrune(payload map[string]interface{}) (string, error) {
+	args := []string{"system", "prune", "-af"}
+	if boolValue(payload["volumes"]) {
+		args = append(args, "--volumes")
+	}
+	if until := stringValue(payload["until"]); until != "" {
+		args = append(args, "--filter", fmt.Sprintf("until=%s", until))
+	}
+	return runDocker(args...)
+}
+
 func createContainer(payload map[string]interface{}) (string, error) {
 	container, ok := payload["container"].(map[string]interface{})
 	if !ok {
@@ -354,6 +374,42 @@ func detectCapabilities() capabilities {
 	}
 }
 
+// detectMeshInterfaces reports overlay-network interface IPs (tailscale,
+// netbird, zerotier, wireguard) so the backend can display reachable
+// mesh addresses alongside the primary IP.
+func detectMeshInterfaces() map[string]string {
+	ifaces, err := net.Interfaces()
+	if err != nil {
+		return nil
+	}
+	mesh := map[string]string{}
+	for _, iface := range ifaces {
+		name := strings.ToLower(iface.Name)
+		isMesh := strings.HasPrefix(name, "tailscale") || strings.HasPrefix(name, "ts.") ||
+			strings.HasPrefix(name, "netbird") || strings.HasPrefix(name, "wt") ||
+			strings.HasPrefix(name, "zt") || strings.HasPrefix(name, "wg")
+		if !isMesh || iface.Flags&net.FlagUp == 0 {
+			continue
+		}
+		addrs, err := iface.Addrs()
+		if err != nil {
+			continue
+		}
+		for _, addr := range addrs {
+			ip, _, err := net.ParseCIDR(addr.String())
+			if err != nil || ip.IsLoopback() {
+				continue
+			}
+			if v4 := ip.To4(); v4 != nil {
+				mesh[iface.Name] = v4.String()
+			} else if _, exists := mesh[iface.Name]; !exists {
+				mesh[iface.Name] = ip.String()
+			}
+		}
+	}
+	return mesh
+}
+
 func collectResources(ip string) nodeResources {
 	mem := readMemory()
 	storage := readStorage("/")

app/backend/internal/api/agents.go

@@ -6,6 +6,7 @@ import (
 	"crypto/sha256"
 	"crypto/subtle"
 	"database/sql"
+	_ "embed"
 	"encoding/hex"
 	"encoding/json"
 	"errors"
@@ -13,6 +14,7 @@ import (
 	"math"
 	"net/http"
 	"os"
+	"path/filepath"
 	"strings"
 	"time"
 
@@ -36,6 +38,7 @@ type NodeAgent struct {
 	Capabilities  AgentCapabilities      `json:"capabilities"`
 	Resources     NodeResources          `json:"resources"`
 	LastHeartbeat time.Time              `json:"last_heartbeat"`
+	AutoPrune     bool                   `json:"auto_prune"`
 	CreatedAt     time.Time              `json:"created_at"`
 	UpdatedAt     time.Time              `json:"updated_at"`
 	Metadata      map[string]interface{} `json:"metadata"`
@@ -234,6 +237,7 @@ func agentFromRow(row sqlcdb.NodeAgent) NodeAgent {
 		Port:      int(row.Port),
 		Status:    row.Status.String,
 		Version:   row.Version.String,
+		AutoPrune: row.AutoPrune,
 		Metadata:  map[string]interface{}{},
 	}
 	if row.LastHeartbeat.Valid {
@@ -327,6 +331,7 @@ func (h *NodeAgentHandler) RegisterAgent(c *gin.Context) {
 		Port         int               `json:"port" binding:"required"`
 		Capabilities AgentCapabilities `json:"capabilities" binding:"required"`
 		AuthToken    string            `json:"auth_token"`
+		Mesh         map[string]string `json:"mesh"`
 	}
 
 	if err := c.ShouldBindJSON(&req); err != nil {
@@ -341,12 +346,28 @@ func (h *NodeAgentHandler) RegisterAgent(c *gin.Context) {
 	}
 
 	ctx := c.Request.Context()
+	metadata := map[string]interface{}{}
+	// req.Mesh is authoritative when present (newer agents always send it,
+	// possibly empty); nil means an older agent — keep any stored value.
+	if req.Mesh != nil {
+		metadata["mesh"] = req.Mesh
+	}
 
 	// Re-registering an existing host updates it in place.
 	if existing, err := h.q.GetAgentByHostAndIP(ctx, sqlcdb.GetAgentByHostAndIPParams{
 		Hostname:  req.Hostname,
 		IpAddress: req.IPAddress,
 	}); err == nil {
+		if existing.Metadata.Valid && len(existing.Metadata.RawMessage) > 0 {
+			var prev map[string]interface{}
+			if err := json.Unmarshal(existing.Metadata.RawMessage, &prev); err == nil {
+				for k, v := range prev {
+					if _, ok := metadata[k]; !ok {
+						metadata[k] = v
+					}
+				}
+			}
+		}
 		updated, err := h.q.UpdateAgent(ctx, sqlcdb.UpdateAgentParams{
 			ID:            existing.ID,
 			Name:          req.Name,
@@ -358,7 +379,7 @@ func (h *NodeAgentHandler) RegisterAgent(c *gin.Context) {
 			Capabilities:  rawJSON(req.Capabilities),
 			Resources:     existing.Resources,
 			LastHeartbeat: sql.NullTime{Time: time.Now(), Valid: true},
-			Metadata:      existing.Metadata,
+			Metadata:      rawJSON(metadata),
 		})
 		if err != nil {
 			c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to update agent"})
@@ -408,7 +429,7 @@ func (h *NodeAgentHandler) RegisterAgent(c *gin.Context) {
 		Capabilities:  rawJSON(req.Capabilities),
 		Resources:     rawJSON(resources),
 		LastHeartbeat: sql.NullTime{Time: time.Now(), Valid: true},
-		Metadata:      rawJSON(map[string]interface{}{}),
+		Metadata:      rawJSON(metadata),
 	})
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to create agent"})
@@ -489,6 +510,7 @@ func (h *NodeAgentHandler) UpdateAgent(c *gin.Context) {
 		Resources:     rawJSON(agent.Resources),
 		LastHeartbeat: sql.NullTime{Time: agent.LastHeartbeat, Valid: !agent.LastHeartbeat.IsZero()},
 		Metadata:      rawJSON(agent.Metadata),
+		AutoPrune:     agent.AutoPrune,
 	})
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to update agent"})
@@ -516,6 +538,7 @@ func applyAgentUpdates(agent *NodeAgent, updates map[string]interface{}) {
 	remarshal("capabilities", &agent.Capabilities)
 	remarshal("resources", &agent.Resources)
 	remarshal("metadata", &agent.Metadata)
+	remarshal("auto_prune", &agent.AutoPrune)
 }
 
 // DeleteAgent removes an agent
@@ -803,6 +826,33 @@ func (h *NodeAgentHandler) CreateContainer(c *gin.Context) {
 	c.JSON(http.StatusCreated, gin.H{"container": container})
 }
 
+// PruneAgent enqueues a bounded `docker system prune -af` command. Volumes
+// stay unless the caller explicitly opts in.
+func (h *NodeAgentHandler) PruneAgent(c *gin.Context) {
+	agentID := c.Param("id")
+	if _, err := h.q.GetAgent(c.Request.Context(), agentID); err != nil {
+		c.JSON(http.StatusNotFound, gin.H{"error": "Agent not found"})
+		return
+	}
+	var req struct {
+		Until   string `json:"until"`   // e.g. "168h" — only prune objects older than this
+		Volumes bool   `json:"volumes"` // destructive — off by default
+	}
+	_ = c.ShouldBindJSON(&req)
+
+	command, err := h.q.CreateCommand(c.Request.Context(), sqlcdb.CreateCommandParams{
+		ID:          uuid.New().String(),
+		Type:        "prune",
+		NodeAgentID: agentID,
+		Payload:     rawJSON(map[string]interface{}{"until": req.Until, "volumes": req.Volumes}),
+	})
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to enqueue prune"})
+		return
+	}
+	c.JSON(http.StatusAccepted, gin.H{"command": command})
+}
+
 // ExecuteCommand executes a command on an agent
 func (h *NodeAgentHandler) ExecuteCommand(c *gin.Context) {
 	agentID := c.Param("id")
@@ -1214,9 +1264,45 @@ func (h *NodeAgentHandler) SetupPublicRoutes(router *gin.RouterGroup) {
 		agents.POST("/heartbeat", h.SendHeartbeat)
 		agents.GET("/:id/commands", h.GetPendingCommandsForAgent)
 		agents.POST("/:id/commands/:commandId/result", h.CompleteCommand)
+
+		// Bootstrap surface — the install script and agent binaries are
+		// public; the enroll token is the actual secret.
+		agents.GET("/install.sh", h.ServeInstallScript)
+		agents.GET("/download/:platform", h.ServeAgentBinary)
 	}
 }
 
+//go:embed assets/install-agent.sh
+var agentInstallScript string
+
+// ServeInstallScript returns the agent bootstrap script. The script
+// downloads the binary from this instance first, GH releases second.
+func (h *NodeAgentHandler) ServeInstallScript(c *gin.Context) {
+	c.Data(http.StatusOK, "text/x-sh", []byte(agentInstallScript))
+}
+
+// ServeAgentBinary streams a bundled agent binary. Images ship the
+// linux binaries under CONTAINR_AGENT_BIN_DIR (default /agents).
+func (h *NodeAgentHandler) ServeAgentBinary(c *gin.Context) {
+	platform := c.Param("platform")
+	if platform != "linux-amd64" && platform != "linux-arm64" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "unsupported platform"})
+		return
+	}
+	dir := os.Getenv("CONTAINR_AGENT_BIN_DIR")
+	if dir == "" {
+		dir = "/agents"
+	}
+	path := filepath.Join(dir, "containr-agent-"+platform)
+	info, err := os.Stat(path)
+	if err != nil || info.IsDir() {
+		c.JSON(http.StatusNotFound, gin.H{"error": "no bundled binary for " + platform})
+		return
+	}
+	c.Header("Content-Disposition", `attachment; filename="containr-agent"`)
+	c.File(path)
+}
+
 // SetupAdminRoutes registers dashboard/control agent routes. Command
 // history and container details can leak sensitive output, so these stay
 // admin-only rather than joining the public read group.
@@ -1243,6 +1329,7 @@ func (h *NodeAgentHandler) SetupAdminRoutes(router *gin.RouterGroup) {
 		agents.DELETE("/:id/containers/:containerId", h.ContainerAction)
 
 		agents.GET("/:id/metrics", h.GetAgentMetrics)
+		agents.POST("/:id/prune", h.PruneAgent)
 		agents.POST("/:id/commands", h.ExecuteCommand)
 		agents.GET("/:id/commands", h.GetAgentCommands)
 		agents.GET("/:id/commands/:commandId", h.GetCommandStatus)

app/backend/internal/api/assets/install-agent.sh

@@ -0,0 +1,82 @@
+#!/usr/bin/env bash
+# Containr node agent installer.
+#   curl -fsSL <api>/api/agents/install.sh | bash -s -- --url <api> --token <enroll-token>
+#
+# One-shot: downloads the agent binary from the Containr instance (or GH
+# releases as fallback), writes a systemd unit, starts it. SSH is never
+# needed again — the agent heartbeats and polls commands outbound.
+set -euo pipefail
+
+API_URL=""
+TOKEN=""
+AGENT_NAME=""
+VERSION=""
+
+while [ $# -gt 0 ]; do
+  case "$1" in
+    --url) API_URL="$2"; shift 2 ;;
+    --token) TOKEN="$2"; shift 2 ;;
+    --name) AGENT_NAME="$2"; shift 2 ;;
+    --version) VERSION="$2"; shift 2 ;;
+    *) echo "unknown flag: $1" >&2; exit 2 ;;
+  esac
+done
+
+[ -n "$API_URL" ] || { echo "--url is required" >&2; exit 2; }
+[ -n "$TOKEN" ] || { echo "--token is required (create one: containr nodes tokens create)" >&2; exit 2; }
+API_URL="${API_URL%/}"
+API_URL="${API_URL%/api/v1}"
+API_URL="${API_URL%/api}"
+
+info() { printf '\033[1;34m==>\033[0m %s\n' "$*"; }
+err()  { printf '\033[1;31mError:\033[0m %s\n' "$*" >&2; }
+
+[ "$(id -u)" = "0" ] || { err "run as root (sudo bash -s -- --url … --token …)"; exit 1; }
+command -v docker >/dev/null 2>&1 || { err "docker not found"; exit 1; }
+command -v curl >/dev/null 2>&1 || { err "curl not found"; exit 1; }
+
+ARCH="$(uname -m)"
+case "$ARCH" in
+  x86_64|amd64) ARCH=amd64 ;;
+  aarch64|arm64) ARCH=arm64 ;;
+  *) err "unsupported architecture: $ARCH"; exit 1 ;;
+esac
+
+BIN=/usr/local/bin/containr-agent
+info "downloading containr-agent (linux/$ARCH)"
+if ! curl -fsSL "$API_URL/api/agents/download/linux-$ARCH" -o "$BIN" 2>/dev/null; then
+  info "instance has no bundled binary — trying GitHub releases"
+  REF="${VERSION:-latest}"
+  if [ "$REF" = "latest" ]; then
+    DL="https://github.com/Dvorinka/Containr/releases/latest/download/containr-agent-linux-$ARCH"
+  else
+    DL="https://github.com/Dvorinka/Containr/releases/download/$REF/containr-agent-linux-$ARCH"
+  fi
+  curl -fsSL "$DL" -o "$BIN" || { err "agent download failed"; exit 1; }
+fi
+chmod +x "$BIN"
+
+UNIT=/etc/systemd/system/containr-agent.service
+info "writing systemd unit"
+cat > "$UNIT" <<UNIT
+[Unit]
+Description=Containr node agent
+After=docker.service network-online.target
+Wants=network-online.target
+Requires=docker.service
+
+[Service]
+Environment=CONTAINR_API_URL=$API_URL
+Environment=CONTAINR_AGENT_AUTH_TOKEN=$TOKEN
+Environment=CONTAINR_AGENT_NAME=${AGENT_NAME:-$(hostname)}
+Restart=always
+RestartSec=5
+ExecStart=$BIN
+
+[Install]
+WantedBy=multi-user.target
+UNIT
+
+systemctl daemon-reload
+systemctl enable --now containr-agent
+info "agent installed and started — it should appear in Containr within ~15s"

app/backend/internal/api/notification_producers.go

@@ -7,6 +7,7 @@ package api
 
 import (
 	"containr/internal/database"
+	"containr/internal/database/sqlcdb"
 	"context"
 	"encoding/json"
 	"fmt"
@@ -61,26 +62,28 @@ func StartAgentHealthSweep(ctx context.Context, db *database.DB) {
 	}()
 }
 
-func reconcileAgentHealth(db *database.DB, staleAfter time.Duration) {
+type agentHealthRow struct {
-	cutoff := time.Now().Add(-staleAfter)
-	type agentRow struct {
 	id        string
 	name      string
 	status    string
 	stale     bool
-	}
+	autoPrune bool
-	var agents []agentRow
+}
+
+func reconcileAgentHealth(db *database.DB, staleAfter time.Duration) {
+	cutoff := time.Now().Add(-staleAfter)
+	var agents []agentHealthRow
 	rows, err := db.Query(
 		`SELECT id, COALESCE(name, hostname, id::text), COALESCE(status, ''),
-		        COALESCE(last_heartbeat < $1, TRUE)
+		        COALESCE(last_heartbeat < $1, TRUE), auto_prune
 		 FROM node_agents`, cutoff)
 	if err != nil {
 		log.Printf("containr: agent health sweep: %v", err)
 		return
 	}
 	for rows.Next() {
-		var a agentRow
+		var a agentHealthRow
-		if err := rows.Scan(&a.id, &a.name, &a.status, &a.stale); err == nil {
+		if err := rows.Scan(&a.id, &a.name, &a.status, &a.stale, &a.autoPrune); err == nil {
 			agents = append(agents, a)
 		}
 	}
@@ -104,6 +107,32 @@ func reconcileAgentHealth(db *database.DB, staleAfter time.Duration) {
 				fmt.Sprintf("Agent %s resumed heartbeating.", a.name), "agent", a.id)
 		}
 	}
+
+	scheduleAutoPrune(db, agents)
+}
+
+// scheduleAutoPrune enqueues a `prune` command once per day for agents
+// with auto_prune enabled. Disk pressure is the most common small-VPS
+// failure — this is the dflow setServerAutoCleanup analog.
+func scheduleAutoPrune(db *database.DB, agents []agentHealthRow) {
+	q := sqlcdb.New(db.DB)
+	for _, a := range agents {
+		if !a.autoPrune || a.stale {
+			continue
+		}
+		last, err := q.GetLastAgentCommandByType(context.Background(),
+			sqlcdb.GetLastAgentCommandByTypeParams{NodeAgentID: a.id, Type: "prune"})
+		if err == nil && last.CreatedAt.Valid && time.Since(last.CreatedAt.Time) < 24*time.Hour {
+			continue
+		}
+		if _, err := q.CreateCommand(context.Background(), sqlcdb.CreateCommandParams{
+			ID:          uuid.New().String(),
+			Type:        "prune",
+			NodeAgentID: a.id,
+		}); err != nil {
+			log.Printf("containr: auto-prune enqueue failed for agent %s: %v", a.id, err)
+		}
+	}
 }
 
 // StartUpgradeCheck polls GitHub for the latest release once a day and

app/backend/internal/cli/commands/nodes.go

@@ -81,6 +81,76 @@ var nodesDeleteCmd = &cobra.Command{
 	},
 }
 
+var nodesUpdateCmd = &cobra.Command{
+	Use:   "update <id>",
+	Short: "Update a node agent (--name, --auto-prune)",
+	Args:  cobra.ExactArgs(1),
+	RunE: func(cmd *cobra.Command, args []string) error {
+		c, err := client()
+		if err != nil {
+			return err
+		}
+		body := map[string]interface{}{}
+		if cmd.Flags().Changed("name") {
+			body["name"], _ = cmd.Flags().GetString("name")
+		}
+		if cmd.Flags().Changed("auto-prune") {
+			body["auto_prune"], _ = cmd.Flags().GetBool("auto-prune")
+		}
+		if len(body) == 0 {
+			return &APIError{Message: "nothing to update — pass --name or --auto-prune", ExitCode: ExitError}
+		}
+		data, err := c.Do("PUT", "/agents/"+args[0], body)
+		if err != nil {
+			return err
+		}
+		PrintRaw(data)
+		return nil
+	},
+}
+
+var nodesPruneCmd = &cobra.Command{
+	Use:   "prune <id>",
+	Short: "Enqueue a bounded docker system prune on a node",
+	Args:  cobra.ExactArgs(1),
+	RunE: func(cmd *cobra.Command, args []string) error {
+		c, err := client()
+		if err != nil {
+			return err
+		}
+		volumes, _ := cmd.Flags().GetBool("volumes")
+		if volumes && !Confirm("Prune INCLUDING volumes? This can delete database data.") {
+			return &APIError{Message: "aborted (pass --yes to skip confirmation)", ExitCode: ExitError}
+		}
+		until, _ := cmd.Flags().GetString("until")
+		data, err := c.Do("POST", "/agents/"+args[0]+"/prune",
+			map[string]interface{}{"until": until, "volumes": volumes})
+		if err != nil {
+			return err
+		}
+		PrintRaw(data)
+		return nil
+	},
+}
+
+var nodesCommandsCmd = &cobra.Command{
+	Use:   "commands <id>",
+	Short: "List recent commands sent to a node agent",
+	Args:  cobra.ExactArgs(1),
+	RunE: func(cmd *cobra.Command, args []string) error {
+		c, err := client()
+		if err != nil {
+			return err
+		}
+		data, err := c.Do("GET", "/agents/"+args[0]+"/commands", nil)
+		if err != nil {
+			return err
+		}
+		PrintRaw(data)
+		return nil
+	},
+}
+
 // Agent tokens (cagt_) onboard new nodes.
 var nodeTokensCmd = &cobra.Command{
 	Use:   "tokens",
@@ -145,6 +215,10 @@ var nodeTokensRevokeCmd = &cobra.Command{
 }
 
 func init() {
+	nodesUpdateCmd.Flags().String("name", "", "node display name")
+	nodesUpdateCmd.Flags().Bool("auto-prune", false, "enqueue a daily bounded docker prune")
+	nodesPruneCmd.Flags().String("until", "", "only prune objects older than this duration (e.g. 168h)")
+	nodesPruneCmd.Flags().Bool("volumes", false, "also prune volumes (destructive — asks twice)")
 	nodeTokensCmd.AddCommand(nodeTokensIssueCmd, nodeTokensListCmd, nodeTokensRevokeCmd)
-	NodesCmd.AddCommand(nodesListCmd, nodesGetCmd, nodesDeleteCmd, nodeTokensCmd)
+	NodesCmd.AddCommand(nodesListCmd, nodesGetCmd, nodesUpdateCmd, nodesPruneCmd, nodesCommandsCmd, nodesDeleteCmd, nodeTokensCmd)
 }

app/backend/internal/cli/commands/nodes_add.go

@@ -0,0 +1,214 @@
+package commands
+
+// SSH node bootstrap — one SSH session installs the agent (binary +
+// systemd + enroll token), then SSH is never needed again. SSH keys
+// stay client-side; the server only sees the resulting agent.
+
+import (
+	"errors"
+	"fmt"
+	"net"
+	"os"
+	"os/user"
+	"path/filepath"
+	"strings"
+	"time"
+
+	"github.com/spf13/cobra"
+	"golang.org/x/crypto/ssh"
+	"golang.org/x/crypto/ssh/agent"
+	"golang.org/x/term"
+)
+
+var (
+	nodeSSHKey   string
+	nodeSSHName  string
+	nodeSSHPrint bool
+)
+
+var nodesAddCmd = &cobra.Command{
+	Use:   "add <[user@]host[:port]>",
+	Short: "Bootstrap a node agent over SSH (one session, then closed)",
+	Long: `Installs the containr agent on a remote host:
+
+  1. mints a single-use enroll token via the API
+  2. SSHes in (agent socket, --key, or default key files)
+  3. runs the instance's install script remotely
+  4. closes the session — the agent heartbeats outbound from then on
+
+Use --print to skip SSH and emit the remote one-liner for manual runs.`,
+	Args: cobra.ExactArgs(1),
+	RunE: func(cmd *cobra.Command, args []string) error {
+		c, err := client()
+		if err != nil {
+			return err
+		}
+
+		// Mint the enroll token first — SSH failures then don't leave
+		// partial state on the remote.
+		body := map[string]interface{}{"label": "bootstrap"}
+		if nodeSSHName != "" {
+			body["label"] = "bootstrap:" + nodeSSHName
+		}
+		tokenData, err := c.Do("POST", "/agent-tokens", body)
+		if err != nil {
+			return err
+		}
+		tokenObj, err := unwrapObject(tokenData, "token")
+		if err != nil {
+			return err
+		}
+		token := str(tokenObj, "token")
+		if token == "" {
+			return &APIError{Message: "enroll token missing from response", ExitCode: ExitError}
+		}
+
+		// Agent bootstrap endpoints live at /api/agents (no /v1) — strip
+		// the API version suffix off the client base.
+		apiRoot := strings.TrimSuffix(c.BaseURL, "/api/v1")
+		installCmd := fmt.Sprintf(
+			`curl -fsSL %q | bash -s -- --url %q --token %q --name %q`,
+			apiRoot+"/api/agents/install.sh", apiRoot, token, firstNonEmptyStr(nodeSSHName, nodeSSHTarget(args[0]).host),
+		)
+
+		if nodeSSHPrint {
+			fmt.Println(installCmd)
+			return nil
+		}
+
+		target := nodeSSHTarget(args[0])
+		if err := sshBootstrap(target, installCmd); err != nil {
+			return err
+		}
+		fmt.Printf("agent installing on %s — it should appear in `containr nodes list` within ~15s\n", target.host)
+		return nil
+	},
+}
+
+type sshTarget struct {
+	user string
+	host string
+	port string
+}
+
+func nodeSSHTarget(raw string) sshTarget {
+	t := sshTarget{port: "22"}
+	rest := raw
+	if at := strings.LastIndex(rest, "@"); at >= 0 {
+		t.user = rest[:at]
+		rest = rest[at+1:]
+	}
+	if colon := strings.LastIndex(rest, ":"); colon >= 0 && !strings.Contains(rest, "]") {
+		t.host, t.port = rest[:colon], rest[colon+1:]
+	} else {
+		t.host = rest
+	}
+	if t.user == "" {
+		if u, err := user.Current(); err == nil {
+			t.user = u.Username
+		}
+	}
+	return t
+}
+
+func sshAuthMethods(keyPath string) []ssh.AuthMethod {
+	var methods []ssh.AuthMethod
+
+	// ssh-agent first — matches how people actually manage keys.
+	if sock := os.Getenv("SSH_AUTH_SOCK"); sock != "" {
+		if conn, err := net.Dial("unix", sock); err == nil {
+			defer conn.Close()
+			methods = append(methods, ssh.PublicKeysCallback(agent.NewClient(conn).Signers))
+		}
+	}
+
+	var keyFiles []string
+	if keyPath != "" {
+		keyFiles = []string{keyPath}
+	} else if home, err := os.UserHomeDir(); err == nil {
+		for _, name := range []string{"id_ed25519", "id_rsa", "id_ecdsa"} {
+			p := filepath.Join(home, ".ssh", name)
+			if _, err := os.Stat(p); err == nil {
+				keyFiles = append(keyFiles, p)
+			}
+		}
+	}
+	for _, p := range keyFiles {
+		if signer, err := sshPrivateKey(p); err == nil {
+			methods = append(methods, ssh.PublicKeys(signer))
+		}
+	}
+	return methods
+}
+
+func sshPrivateKey(path string) (ssh.Signer, error) {
+	pem, err := os.ReadFile(path)
+	if err != nil {
+		return nil, err
+	}
+	signer, err := ssh.ParsePrivateKey(pem)
+	if err != nil {
+		var missing *ssh.PassphraseMissingError
+		if errors.As(err, &missing) {
+			fmt.Fprintf(os.Stderr, "passphrase for %s: ", path)
+			pass, readErr := term.ReadPassword(int(os.Stdin.Fd()))
+			fmt.Fprintln(os.Stderr)
+			if readErr != nil {
+				return nil, readErr
+			}
+			return ssh.ParsePrivateKeyWithPassphrase(pem, pass)
+		}
+		return nil, err
+	}
+	return signer, nil
+}
+
+func sshBootstrap(t sshTarget, remoteCmd string) error {
+	config := &ssh.ClientConfig{
+		User:            t.user,
+		Auth:            sshAuthMethods(nodeSSHKey),
+		HostKeyCallback: ssh.InsecureIgnoreHostKey(), // jarvis: TOFU would be better; ssh_known_hosts parsing is the upgrade path
+		Timeout:         15 * time.Second,
+	}
+	if len(config.Auth) == 0 {
+		return &APIError{Message: "no SSH auth methods (ssh-agent empty, no usable keys)", ExitCode: ExitError}
+	}
+
+	conn, err := ssh.Dial("tcp", net.JoinHostPort(t.host, t.port), config)
+	if err != nil {
+		return &APIError{Message: fmt.Sprintf("ssh connect: %v", err), ExitCode: ExitError}
+	}
+	defer conn.Close()
+
+	session, err := conn.NewSession()
+	if err != nil {
+		return err
+	}
+	defer session.Close()
+	session.Stdout = os.Stdout
+	session.Stderr = os.Stderr
+
+	// Root shells run directly; otherwise escalate via sudo. NOPASSWD
+	// sudo is assumed — a password prompt here means the operator should
+	// use --print and run the command themselves.
+	if t.user == "root" {
+		return session.Run(remoteCmd)
+	}
+	return session.Run("sudo -n " + remoteCmd)
+}
+
+func firstNonEmptyStr(values ...string) string {
+	for _, v := range values {
+		if v != "" {
+			return v
+		}
+	}
+	return ""
+}
+
+func init() {
+	nodesAddCmd.Flags().StringVar(&nodeSSHKey, "key", "", "SSH private key path (defaults: agent, ~/.ssh/id_*)")
+	nodesAddCmd.Flags().StringVar(&nodeSSHName, "name", "", "node display name (defaults to remote hostname)")
+	nodesAddCmd.Flags().BoolVar(&nodeSSHPrint, "print", false, "print the remote install command instead of running SSH")
+	NodesCmd.AddCommand(nodesAddCmd)
+}

app/backend/internal/database/sqlcdb/agents.sql.go

@@ -63,7 +63,7 @@ INSERT INTO node_agents (
     id, name, hostname, ip_address, port, status, version,
     capabilities, resources, last_heartbeat, metadata
 ) VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11)
-RETURNING id, name, hostname, ip_address, port, status, version, capabilities, resources, last_heartbeat, created_at, updated_at, metadata
+RETURNING id, name, hostname, ip_address, port, status, version, capabilities, resources, last_heartbeat, created_at, updated_at, metadata, auto_prune
 `
 
 type CreateAgentParams struct {
@@ -109,6 +109,7 @@ func (q *Queries) CreateAgent(ctx context.Context, arg CreateAgentParams) (NodeA
 		&i.CreatedAt,
 		&i.UpdatedAt,
 		&i.Metadata,
+		&i.AutoPrune,
 	)
 	return i, err
 }
@@ -229,7 +230,7 @@ func (q *Queries) DeleteAgent(ctx context.Context, id string) error {
 }
 
 const getAgent = `-- name: GetAgent :one
-SELECT id, name, hostname, ip_address, port, status, version, capabilities, resources, last_heartbeat, created_at, updated_at, metadata FROM node_agents WHERE id = $1
+SELECT id, name, hostname, ip_address, port, status, version, capabilities, resources, last_heartbeat, created_at, updated_at, metadata, auto_prune FROM node_agents WHERE id = $1
 `
 
 func (q *Queries) GetAgent(ctx context.Context, id string) (NodeAgent, error) {
@@ -249,12 +250,13 @@ func (q *Queries) GetAgent(ctx context.Context, id string) (NodeAgent, error) {
 		&i.CreatedAt,
 		&i.UpdatedAt,
 		&i.Metadata,
+		&i.AutoPrune,
 	)
 	return i, err
 }
 
 const getAgentByHostAndIP = `-- name: GetAgentByHostAndIP :one
-SELECT id, name, hostname, ip_address, port, status, version, capabilities, resources, last_heartbeat, created_at, updated_at, metadata FROM node_agents
+SELECT id, name, hostname, ip_address, port, status, version, capabilities, resources, last_heartbeat, created_at, updated_at, metadata, auto_prune FROM node_agents
 WHERE hostname = $1 AND ip_address = $2
 LIMIT 1
 `
@@ -281,6 +283,7 @@ func (q *Queries) GetAgentByHostAndIP(ctx context.Context, arg GetAgentByHostAnd
 		&i.CreatedAt,
 		&i.UpdatedAt,
 		&i.Metadata,
+		&i.AutoPrune,
 	)
 	return i, err
 }
@@ -378,6 +381,36 @@ func (q *Queries) GetContainerForAgent(ctx context.Context, arg GetContainerForA
 	return i, err
 }
 
+const getLastAgentCommandByType = `-- name: GetLastAgentCommandByType :one
+SELECT id, type, node_agent_id, container_id, payload, status, result, error, created_at, updated_at, completed_at FROM agent_commands
+WHERE node_agent_id = $1 AND type = $2
+ORDER BY created_at DESC LIMIT 1
+`
+
+type GetLastAgentCommandByTypeParams struct {
+	NodeAgentID string `json:"node_agent_id"`
+	Type        string `json:"type"`
+}
+
+func (q *Queries) GetLastAgentCommandByType(ctx context.Context, arg GetLastAgentCommandByTypeParams) (AgentCommand, error) {
+	row := q.db.QueryRowContext(ctx, getLastAgentCommandByType, arg.NodeAgentID, arg.Type)
+	var i AgentCommand
+	err := row.Scan(
+		&i.ID,
+		&i.Type,
+		&i.NodeAgentID,
+		&i.ContainerID,
+		&i.Payload,
+		&i.Status,
+		&i.Result,
+		&i.Error,
+		&i.CreatedAt,
+		&i.UpdatedAt,
+		&i.CompletedAt,
+	)
+	return i, err
+}
+
 const insertAgentHeartbeat = `-- name: InsertAgentHeartbeat :exec
 INSERT INTO agent_heartbeats (
     id, node_agent_id, timestamp, status, resources,
@@ -458,7 +491,7 @@ func (q *Queries) ListAgentHeartbeatsSince(ctx context.Context, arg ListAgentHea
 }
 
 const listAgents = `-- name: ListAgents :many
-SELECT id, name, hostname, ip_address, port, status, version, capabilities, resources, last_heartbeat, created_at, updated_at, metadata FROM node_agents ORDER BY created_at ASC
+SELECT id, name, hostname, ip_address, port, status, version, capabilities, resources, last_heartbeat, created_at, updated_at, metadata, auto_prune FROM node_agents ORDER BY created_at ASC
 `
 
 func (q *Queries) ListAgents(ctx context.Context) ([]NodeAgent, error) {
@@ -484,6 +517,7 @@ func (q *Queries) ListAgents(ctx context.Context) ([]NodeAgent, error) {
 			&i.CreatedAt,
 			&i.UpdatedAt,
 			&i.Metadata,
+			&i.AutoPrune,
 		); err != nil {
 			return nil, err
 		}
@@ -639,9 +673,10 @@ UPDATE node_agents SET
     resources = $9,
     last_heartbeat = $10,
     metadata = $11,
+    auto_prune = $12,
     updated_at = NOW()
 WHERE id = $1
-RETURNING id, name, hostname, ip_address, port, status, version, capabilities, resources, last_heartbeat, created_at, updated_at, metadata
+RETURNING id, name, hostname, ip_address, port, status, version, capabilities, resources, last_heartbeat, created_at, updated_at, metadata, auto_prune
 `
 
 type UpdateAgentParams struct {
@@ -656,6 +691,7 @@ type UpdateAgentParams struct {
 	Resources     pqtype.NullRawMessage `json:"resources"`
 	LastHeartbeat sql.NullTime          `json:"last_heartbeat"`
 	Metadata      pqtype.NullRawMessage `json:"metadata"`
+	AutoPrune     bool                  `json:"auto_prune"`
 }
 
 func (q *Queries) UpdateAgent(ctx context.Context, arg UpdateAgentParams) (NodeAgent, error) {
@@ -671,6 +707,7 @@ func (q *Queries) UpdateAgent(ctx context.Context, arg UpdateAgentParams) (NodeA
 		arg.Resources,
 		arg.LastHeartbeat,
 		arg.Metadata,
+		arg.AutoPrune,
 	)
 	var i NodeAgent
 	err := row.Scan(
@@ -687,6 +724,7 @@ func (q *Queries) UpdateAgent(ctx context.Context, arg UpdateAgentParams) (NodeA
 		&i.CreatedAt,
 		&i.UpdatedAt,
 		&i.Metadata,
+		&i.AutoPrune,
 	)
 	return i, err
 }

app/backend/internal/database/sqlcdb/models.go

@@ -175,6 +175,7 @@ type NodeAgent struct {
 	CreatedAt     sql.NullTime          `json:"created_at"`
 	UpdatedAt     sql.NullTime          `json:"updated_at"`
 	Metadata      pqtype.NullRawMessage `json:"metadata"`
+	AutoPrune     bool                  `json:"auto_prune"`
 }
 
 type Notification struct {

app/backend/internal/database/sqlcdb/querier.go

@@ -58,6 +58,7 @@ type Querier interface {
 	GetDatabaseServiceByID(ctx context.Context, id string) (DatabaseService, error)
 	GetDatabaseServiceByIDAndUser(ctx context.Context, arg GetDatabaseServiceByIDAndUserParams) (DatabaseService, error)
 	GetDatabaseServiceOwnerID(ctx context.Context, id string) (string, error)
+	GetLastAgentCommandByType(ctx context.Context, arg GetLastAgentCommandByTypeParams) (AgentCommand, error)
 	GetOutboundWebhookByID(ctx context.Context, id uuid.UUID) (OutboundWebhook, error)
 	GetOutboundWebhookByIDAndUser(ctx context.Context, arg GetOutboundWebhookByIDAndUserParams) (OutboundWebhook, error)
 	GetProjectByIDForUser(ctx context.Context, arg GetProjectByIDForUserParams) (Project, error)

app/backend/internal/mcpserver/server.go

@@ -173,6 +173,9 @@ func init() {
 	register(spec{"containr_nodes_get", "Get a node agent (admin)", "GET", "/agents/{id}", []string{"id"}, nil, false})
 	register(spec{"containr_agent_tokens_issue", "Issue an agent onboarding token (admin). Args: label.", "POST", "/agent-tokens", nil, []string{"label"}, false})
 	register(spec{"containr_agent_tokens_list", "List agent onboarding tokens (admin)", "GET", "/agent-tokens", nil, nil, false})
+	register(spec{"containr_nodes_update", "Update a node agent (admin). Args: id; optional auto_prune, name.", "PUT", "/agents/{id}", []string{"id"}, []string{"auto_prune", "name"}, false})
+	register(spec{"containr_nodes_prune", "Enqueue a bounded docker system prune on a node (admin). Args: id; optional until (e.g. 168h), volumes (danger, off by default).", "POST", "/agents/{id}/prune", []string{"id"}, []string{"until", "volumes"}, true})
+	register(spec{"containr_nodes_commands", "List recent commands sent to a node agent (admin). Args: id.", "GET", "/agents/{id}/commands", []string{"id"}, nil, false})
 
 	// Scaling / HA / security
 	register(spec{"containr_scaling_status", "Autoscaler status", "GET", "/scaling/status", nil, nil, false})

app/backend/migrations_goose/20261107000000_agent_housekeeping.sql

@@ -0,0 +1,5 @@
+-- +goose Up
+ALTER TABLE node_agents ADD COLUMN IF NOT EXISTS auto_prune BOOLEAN NOT NULL DEFAULT false;
+
+-- +goose Down
+ALTER TABLE node_agents DROP COLUMN IF EXISTS auto_prune;

app/backend/sqlc/queries/agents.sql

@@ -28,6 +28,7 @@ UPDATE node_agents SET
     resources = $9,
     last_heartbeat = $10,
     metadata = $11,
+    auto_prune = $12,
     updated_at = NOW()
 WHERE id = $1
 RETURNING *;
@@ -107,3 +108,8 @@ RETURNING *;
 -- name: UpdateContainerStatus :exec
 UPDATE container_instances SET status = $2, updated_at = NOW()
 WHERE id = $1;
+
+-- name: GetLastAgentCommandByType :one
+SELECT * FROM agent_commands
+WHERE node_agent_id = $1 AND type = $2
+ORDER BY created_at DESC LIMIT 1;

app/backend/sqlc/schema.sql

@@ -192,7 +192,8 @@ CREATE TABLE node_agents (
     last_heartbeat TIMESTAMP WITH TIME ZONE,
     created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
     updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
-    metadata JSONB
+    metadata JSONB,
+    auto_prune BOOLEAN NOT NULL DEFAULT false
 );
 
 CREATE TABLE container_instances (

app/frontend/src/app/App.tsx

@@ -26,6 +26,7 @@ import {
   ComponentShowcase,
   GitHubAppCallbackPage,
 } from '@/features/secondary/pages';
+import { NodeDetailPage } from '@/features/nodes/NodeDetailPage';
 import { AcceptInvitePage, SignInPage, SignUpPage } from '@/features/auth/pages';
 import { useAuthSession } from '@/lib/use-auth-session';
 import { useDemoMode } from '@/lib/demo-mode';
@@ -168,6 +169,7 @@ export default function App() {
           {/* Platform owner only */}
           <Route element={<AdminRequired />}>
             <Route path="/admin" element={<AdminPage />} />
+            <Route path="/nodes/:id" element={<NodeDetailPage />} />
           </Route>
 
           <Route path="*" element={<NotFoundPage />} />

app/frontend/src/features/nodes/NodeDetailPage.tsx

@@ -0,0 +1,393 @@
+import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
+import { useMemo, useState } from 'react';
+import { Link, useNavigate, useParams } from 'react-router-dom';
+import {
+  deleteAgent,
+  getAgent,
+  getAgentMetrics,
+  listAgentCommands,
+  listAgentContainers,
+  pruneAgent,
+  updateAgent,
+  type AgentMetricPoint,
+} from '@/lib/api-client';
+import { getCurrentUserProfile } from '@/lib/api-client';
+import { useAuthSession } from '@/lib/use-auth-session';
+import { useDemoMode } from '@/lib/demo-mode';
+import { formatBytes, formatRelative } from '@/lib/time';
+import { DemoRestricted } from '@/shared/components';
+import {
+  ArrowLeft, CheckCircle2, ChevronRight, Loader2, Pencil, XCircle,
+} from 'lucide-react';
+
+const TIME_RANGES = [
+  { label: '1h', value: '1h' },
+  { label: '24h', value: '24h' },
+  { label: '7d', value: '168h' },
+];
+
+export function NodeDetailPage() {
+  const { id = '' } = useParams();
+  const navigate = useNavigate();
+  const queryClient = useQueryClient();
+  const isDemoMode = useDemoMode();
+  const sessionQuery = useAuthSession({ enabled: !isDemoMode });
+  const profileQuery = useQuery({
+    queryKey: ['user-profile'],
+    queryFn: getCurrentUserProfile,
+    enabled: !isDemoMode && Boolean(sessionQuery.data),
+    retry: false,
+  });
+  const isAdmin = !isDemoMode && Boolean(profileQuery.data?.isAdmin);
+  const [timeRange, setTimeRange] = useState('24h');
+  const [rename, setRename] = useState<string | null>(null);
+  const [confirmDelete, setConfirmDelete] = useState(false);
+  const [confirmVolumes, setConfirmVolumes] = useState(false);
+
+  const agentQuery = useQuery({
+    queryKey: ['node-agent', id],
+    queryFn: () => getAgent(id),
+    enabled: !isDemoMode && id !== '',
+    refetchInterval: 15000,
+  });
+  const metricsQuery = useQuery({
+    queryKey: ['node-metrics', id, timeRange],
+    queryFn: () => getAgentMetrics(id, timeRange),
+    enabled: !isDemoMode && id !== '',
+    refetchInterval: 30000,
+  });
+  const containersQuery = useQuery({
+    queryKey: ['node-containers', id],
+    queryFn: () => listAgentContainers(id),
+    enabled: !isDemoMode && id !== '',
+    refetchInterval: 15000,
+  });
+  const commandsQuery = useQuery({
+    queryKey: ['node-commands', id],
+    queryFn: () => listAgentCommands(id),
+    enabled: !isDemoMode && id !== '',
+    refetchInterval: 15000,
+  });
+
+  const invalidate = () => {
+    queryClient.invalidateQueries({ queryKey: ['node-agent', id] });
+    queryClient.invalidateQueries({ queryKey: ['node-commands', id] });
+    queryClient.invalidateQueries({ queryKey: ['usage-agents'] });
+  };
+  const updateMutation = useMutation({
+    mutationFn: (body: { name?: string; auto_prune?: boolean }) => updateAgent(id, body),
+    onSuccess: () => { setRename(null); invalidate(); },
+  });
+  const pruneMutation = useMutation({
+    mutationFn: (volumes: boolean) => pruneAgent(id, { volumes }),
+    onSuccess: () => { setConfirmVolumes(false); invalidate(); },
+  });
+  const deleteMutation = useMutation({
+    mutationFn: () => deleteAgent(id),
+    onSuccess: () => navigate('/usage'),
+  });
+
+  const agent = agentQuery.data;
+  const metrics = useMemo(() => metricsQuery.data ?? [], [metricsQuery.data]);
+  const latest = metrics.length > 0 ? metrics[metrics.length - 1] : null;
+  const containers = containersQuery.data ?? [];
+  const commands = commandsQuery.data ?? [];
+
+  if (isDemoMode) return <DemoRestricted feature="Nodes" />;
+
+  if (agentQuery.isLoading) {
+    return <div className="px-8 py-10 text-xs text-[var(--text-muted)]">Loading node…</div>;
+  }
+  if (!agent) {
+    return (
+      <div className="px-8 py-10">
+        <p className="text-sm text-[var(--text-secondary)]">Node not found.</p>
+        <Link to="/usage" className="v-mono text-[11px] text-[var(--accent-primary)] hover:underline">← back to usage</Link>
+      </div>
+    );
+  }
+
+  const online = agent.status === 'online' || agent.status === 'connecting';
+
+  return (
+    <div className="min-h-screen">
+      <div className="border-b border-[var(--border-subtle)]">
+        <div className="w-full px-8 py-5">
+          <div className="flex items-center gap-2 v-mono text-[11px] text-[var(--text-tertiary)] mb-2">
+            <Link to="/usage" className="hover:text-[var(--text-primary)] flex items-center gap-1">
+              <ArrowLeft size={12} /> usage
+            </Link>
+            <ChevronRight size={10} />
+            <span className="text-[var(--text-primary)]">{agent.name}</span>
+          </div>
+          <div className="flex items-center justify-between gap-4 flex-wrap">
+            <div>
+              <h1 className="v-title">
+                {rename === null ? agent.name : rename}
+                {isAdmin && rename === null && (
+                  <button
+                    onClick={() => setRename(agent.name)}
+                    className="ml-2 inline-block align-middle text-[var(--text-muted)] hover:text-[var(--text-primary)]"
+                    title="Rename node"
+                  >
+                    <Pencil size={14} />
+                  </button>
+                )}
+                <span className="v-cursor">_</span>
+              </h1>
+              {rename !== null && (
+                <div className="mt-2 flex items-center gap-2">
+                  <input
+                    value={rename}
+                    onChange={(e) => setRename(e.target.value)}
+                    onKeyDown={(e) => {
+                      if (e.key === 'Enter') updateMutation.mutate({ name: rename });
+                      if (e.key === 'Escape') setRename(null);
+                    }}
+                    autoFocus
+                    className="rounded-md border border-[var(--border-subtle)] bg-[var(--bg-tertiary)] px-2 py-1 text-sm text-[var(--text-primary)]"
+                  />
+                  <button onClick={() => updateMutation.mutate({ name: rename })} className="v-mono text-[11px] text-[var(--accent-primary)] hover:underline">save</button>
+                  <button onClick={() => setRename(null)} className="v-mono text-[11px] text-[var(--text-muted)] hover:underline">cancel</button>
+                </div>
+              )}
+              <p className="v-mono mt-1.5 text-[11px] text-[var(--text-tertiary)]">
+                {agent.hostname} · {agent.ipAddress}:{agent.port}
+                {agent.version ? ` · v${agent.version}` : ''}
+                {agent.lastHeartbeat ? ` · heartbeat ${formatRelative(agent.lastHeartbeat)}` : ''}
+              </p>
+              {meshAddresses(agent).length > 0 && (
+                <p className="v-mono mt-1 text-[11px] text-[var(--text-tertiary)]">
+                  mesh: {meshAddresses(agent).map(([iface, ip]) => `${iface}=${ip}`).join(' · ')}
+                </p>
+              )}
+            </div>
+            <div className="flex items-center gap-3">
+              <span className={`v-mono text-[11px] px-2 py-1 rounded-md border ${online
+                ? 'border-[var(--success)]/40 text-[var(--success)]'
+                : 'border-[var(--error)]/40 text-[var(--error)]'}`}>
+                {agent.status}
+              </span>
+              {isAdmin && (
+                <>
+                  <label className="flex items-center gap-1.5 v-mono text-[11px] text-[var(--text-tertiary)] cursor-pointer" title="Daily automatic docker prune">
+                    <input
+                      type="checkbox"
+                      checked={agent.autoPrune}
+                      onChange={(e) => updateMutation.mutate({ auto_prune: e.target.checked })}
+                      className="accent-[var(--accent-primary)]"
+                    />
+                    auto-prune
+                  </label>
+                  <button
+                    onClick={() => setConfirmVolumes(true)}
+                    disabled={pruneMutation.isPending}
+                    className="v-mono text-[11px] px-3 py-1.5 rounded-md border border-[var(--border-subtle)] text-[var(--text-secondary)] hover:text-[var(--text-primary)] disabled:opacity-50"
+                  >
+                    prune now
+                  </button>
+                  <button
+                    onClick={() => setConfirmDelete(true)}
+                    className="v-mono text-[11px] px-3 py-1.5 rounded-md border border-[var(--error)]/40 text-[var(--error)] hover:bg-[var(--error)]/10"
+                  >
+                    remove
+                  </button>
+                </>
+              )}
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <div className="px-8 py-6 space-y-6">
+        <div className="grid gap-3 sm:grid-cols-2 lg:grid-cols-4">
+          <Stat label="cpu" value={latest ? `${latest.cpu.usage_percent.toFixed(0)}%` : '—'} sub={latest ? `${latest.cpu.cores} cores` : ''} />
+          <Stat label="memory" value={latest ? `${latest.memory.usage_percent.toFixed(0)}%` : '—'} sub={latest ? `${formatBytes(latest.memory.available)} free of ${formatBytes(latest.memory.limit)}` : ''} />
+          <Stat label="load 1m" value={latest ? latest.system_load.load_1m.toFixed(2) : '—'} sub={latest ? `5m ${latest.system_load.load_5m.toFixed(2)} · 15m ${latest.system_load.load_15m.toFixed(2)}` : ''} />
+          <Stat label="containers" value={latest ? String(latest.container_count) : String(containers.length)} sub="reported by agent" />
+        </div>
+
+        <section className="panel p-5">
+          <div className="flex items-center justify-between mb-4">
+            <h2 className="v-mono text-[11px] uppercase tracking-wider text-[var(--text-tertiary)]">telemetry</h2>
+            <div className="flex gap-1">
+              {TIME_RANGES.map((r) => (
+                <button
+                  key={r.value}
+                  onClick={() => setTimeRange(r.value)}
+                  className={`v-mono text-[11px] px-2.5 py-1 rounded-md border ${timeRange === r.value
+                    ? 'border-[var(--accent-primary)]/50 text-[var(--accent-primary)]'
+                    : 'border-[var(--border-subtle)] text-[var(--text-muted)] hover:text-[var(--text-primary)]'}`}
+                >
+                  {r.label}
+                </button>
+              ))}
+            </div>
+          </div>
+          {metricsQuery.isLoading ? (
+            <p className="text-xs text-[var(--text-muted)]">Loading metrics…</p>
+          ) : metrics.length < 2 ? (
+            <p className="text-xs text-[var(--text-muted)]">Not enough heartbeat history yet — the agent reports every few seconds once connected.</p>
+          ) : (
+            <div className="grid gap-6 md:grid-cols-2">
+              <Sparkline label="cpu %" points={metrics} value={(m) => m.cpu.usage_percent} />
+              <Sparkline label="memory %" points={metrics} value={(m) => m.memory.usage_percent} />
+            </div>
+          )}
+        </section>
+
+        <div className="grid gap-6 lg:grid-cols-2">
+          <section className="panel p-0">
+            <h2 className="v-mono text-[11px] uppercase tracking-wider text-[var(--text-tertiary)] px-5 pt-4 pb-3">containers</h2>
+            <div className="divide-y divide-[var(--border-subtle)] border-t border-[var(--border-subtle)]">
+              {containers.length === 0 && (
+                <p className="px-5 py-6 text-xs text-[var(--text-muted)]">No containers reported on this node.</p>
+              )}
+              {containers.map((c) => (
+                <div key={c.id} className="flex items-center justify-between gap-3 px-5 py-3">
+                  <div className="min-w-0">
+                    <p className="truncate text-sm text-[var(--text-primary)]">{c.name ?? c.id}</p>
+                    <p className="truncate v-mono text-[11px] text-[var(--text-tertiary)]">{c.image}</p>
+                  </div>
+                  <span className="v-mono text-[11px] text-[var(--text-secondary)]">{c.status ?? '—'}</span>
+                </div>
+              ))}
+            </div>
+          </section>
+
+          <section className="panel p-0">
+            <h2 className="v-mono text-[11px] uppercase tracking-wider text-[var(--text-tertiary)] px-5 pt-4 pb-3">command history</h2>
+            <div className="divide-y divide-[var(--border-subtle)] border-t border-[var(--border-subtle)]">
+              {commands.length === 0 && (
+                <p className="px-5 py-6 text-xs text-[var(--text-muted)]">No commands sent to this node yet.</p>
+              )}
+              {commands.slice(0, 15).map((cmd) => (
+                <div key={cmd.id} className="flex items-center justify-between gap-3 px-5 py-3">
+                  <div className="flex items-center gap-2 min-w-0">
+                    {cmd.status === 'completed'
+                      ? <CheckCircle2 size={13} className="text-[var(--success)] shrink-0" />
+                      : cmd.status === 'failed'
+                        ? <XCircle size={13} className="text-[var(--error)] shrink-0" />
+                        : <Loader2 size={13} className="text-[var(--text-muted)] animate-spin shrink-0" />}
+                    <span className="v-mono text-[11px] text-[var(--text-primary)]">{cmd.type}</span>
+                    {cmd.error && <span className="truncate text-[11px] text-[var(--error)]">{cmd.error}</span>}
+                  </div>
+                  <span className="v-mono text-[11px] text-[var(--text-muted)] whitespace-nowrap">
+                    {cmd.created_at ? formatRelative(cmd.created_at) : ''}
+                  </span>
+                </div>
+              ))}
+            </div>
+          </section>
+        </div>
+      </div>
+
+      {confirmVolumes && (
+        <ConfirmModal
+          title="Prune this node?"
+          body={`Runs a bounded docker system prune on ${agent.name}. Unused images, stopped containers, and networks are removed.`}
+          confirmLabel="prune"
+          danger={false}
+          extra={
+            <label className="flex items-center gap-2 text-xs text-[var(--text-secondary)] cursor-pointer">
+              <input type="checkbox" id="prune-volumes" className="accent-[var(--error)]" />
+              also prune volumes (can delete database data)
+            </label>
+          }
+          onCancel={() => setConfirmVolumes(false)}
+          onConfirm={() => {
+            const volumes = (document.getElementById('prune-volumes') as HTMLInputElement | null)?.checked ?? false;
+            pruneMutation.mutate(volumes);
+          }}
+          pending={pruneMutation.isPending}
+        />
+      )}
+      {confirmDelete && (
+        <ConfirmModal
+          title={`Remove ${agent.name}?`}
+          body="The agent record and its history are deleted. Containers running on the host are not stopped — uninstall the agent there separately."
+          confirmLabel="remove node"
+          danger
+          onCancel={() => setConfirmDelete(false)}
+          onConfirm={() => deleteMutation.mutate()}
+          pending={deleteMutation.isPending}
+        />
+      )}
+    </div>
+  );
+}
+
+function meshAddresses(agent: { metadata: Record<string, unknown> }): [string, string][] {
+  const mesh = agent.metadata?.mesh;
+  if (!mesh || typeof mesh !== 'object' || Array.isArray(mesh)) return [];
+  return Object.entries(mesh as Record<string, unknown>)
+    .filter((entry): entry is [string, string] => typeof entry[1] === 'string' && entry[1] !== '');
+}
+
+function Stat({ label, value, sub }: { label: string; value: string; sub?: string }) {
+  return (
+    <div className="panel p-4">
+      <p className="v-mono text-[10px] uppercase tracking-wider text-[var(--text-tertiary)]">{label}</p>
+      <p className="mt-1 text-xl font-semibold text-[var(--text-primary)]">{value}</p>
+      {sub && <p className="mt-0.5 v-mono text-[11px] text-[var(--text-muted)]">{sub}</p>}
+    </div>
+  );
+}
+
+function Sparkline({ label, points, value }: {
+  label: string;
+  points: AgentMetricPoint[];
+  value: (m: AgentMetricPoint) => number;
+}) {
+  const w = 560;
+  const h = 90;
+  const vals = points.map(value);
+  const max = Math.max(100, ...vals);
+  const step = w / Math.max(points.length - 1, 1);
+  const polyline = vals.map((v, i) => `${(i * step).toFixed(1)},${(h - (v / max) * (h - 6)).toFixed(1)}`).join(' ');
+  return (
+    <div>
+      <p className="v-mono text-[10px] uppercase tracking-wider text-[var(--text-tertiary)] mb-2">
+        {label} — now {vals[vals.length - 1].toFixed(0)}% / peak {Math.max(...vals).toFixed(0)}%
+      </p>
+      <svg viewBox={`0 0 ${w} ${h}`} className="w-full h-24 rounded-md border border-[var(--border-subtle)] bg-[var(--bg-secondary)]">
+        <polyline points={polyline} fill="none" stroke="var(--accent-primary)" strokeWidth="1.5" />
+      </svg>
+    </div>
+  );
+}
+
+function ConfirmModal({ title, body, confirmLabel, danger, extra, onCancel, onConfirm, pending }: {
+  title: string;
+  body: string;
+  confirmLabel: string;
+  danger: boolean;
+  extra?: React.ReactNode;
+  onCancel: () => void;
+  onConfirm: () => void;
+  pending: boolean;
+}) {
+  return (
+    <div className="fixed inset-0 z-50 flex items-center justify-center bg-black/50" onClick={onCancel}>
+      <div className="panel w-full max-w-sm p-5" onClick={(e) => e.stopPropagation()}>
+        <h3 className="text-sm font-semibold text-[var(--text-primary)]">{title}</h3>
+        <p className="mt-2 text-xs text-[var(--text-secondary)]">{body}</p>
+        {extra && <div className="mt-3">{extra}</div>}
+        <div className="mt-5 flex justify-end gap-2">
+          <button onClick={onCancel} className="v-mono text-[11px] px-3 py-1.5 rounded-md border border-[var(--border-subtle)] text-[var(--text-secondary)]">
+            cancel
+          </button>
+          <button
+            onClick={onConfirm}
+            disabled={pending}
+            className={`v-mono text-[11px] px-3 py-1.5 rounded-md border disabled:opacity-50 ${danger
+              ? 'border-[var(--error)]/50 text-[var(--error)] hover:bg-[var(--error)]/10'
+              : 'border-[var(--accent-primary)]/50 text-[var(--accent-primary)] hover:bg-[var(--accent-primary)]/10'}`}
+          >
+            {pending ? 'working…' : confirmLabel}
+          </button>
+        </div>
+      </div>
+    </div>
+  );
+}

app/frontend/src/features/secondary/pages.tsx

@@ -11,6 +11,8 @@ import {
   getCurrentUserProfile,
   listAuditLogs,
   listAgents,
+  pruneAgent,
+  updateAgent,
   listBuilds,
   listGitProviders,
   listProjects,
@@ -293,6 +295,14 @@ export function UsagePage() {
     mutationFn: (id: string) => revokeAgentToken(id),
     onSuccess: () => queryClient.invalidateQueries({ queryKey: ['agent-tokens'] }),
   });
+  const pruneMutation = useMutation({
+    mutationFn: (id: string) => pruneAgent(id),
+    onSuccess: () => queryClient.invalidateQueries({ queryKey: ['usage-agents'] }),
+  });
+  const autoPruneMutation = useMutation({
+    mutationFn: ({ id, on }: { id: string; on: boolean }) => updateAgent(id, { auto_prune: on }),
+    onSuccess: () => queryClient.invalidateQueries({ queryKey: ['usage-agents'] }),
+  });
 
   const builds = useMemo(
     () => (isDemoMode ? demoBuilds : buildsQuery.data?.builds ?? []),
@@ -377,9 +387,9 @@ export function UsagePage() {
   const totalAgentMemory = agents.reduce((sum, agent) => sum + agent.resources.memory.total, 0);
   const availableAgentMemory = agents.reduce((sum, agent) => sum + agent.resources.memory.available, 0);
   const agentEndpoint = getAgentPublicBaseUrl();
-  const connectCommand = `CONTAINR_API_URL=${getApiBaseUrl().replace(/\/api\/v1$/, '')} \\
+  const apiBase = getApiBaseUrl().replace(/\/api\/v1$/, '');
-CONTAINR_AGENT_AUTH_TOKEN=${issuedToken?.token ?? '<token>'} \\
+  const installCommand = `curl -fsSL ${apiBase}/api/agents/install.sh | bash -s -- --url ${apiBase} --token ${issuedToken?.token ?? '<token>'}`;
-containr-agent`;
+  const sshCommand = `containr nodes add --ssh <user@host>${issuedToken?.token ? '' : '  # run on a host with the CLI'}`;
 
   let buildActivityBody = 'Track deployment frequency and failed rollouts over time.';
   let runtimeBody = 'Build duration telemetry will appear after completed builds are available.';
@@ -603,14 +613,37 @@ containr-agent`;
                       agents.slice(0, 5).map((agent) => (
                         <div key={agent.id} className="flex items-center justify-between gap-3 border-b border-[var(--border-subtle)] px-4 py-3 last:border-b-0">
                           <div className="min-w-0">
-                            <p className="truncate text-sm font-medium text-[var(--text-primary)]">{agent.name}</p>
+                            <Link to={`/nodes/${agent.id}`} className="truncate text-sm font-medium text-[var(--text-primary)] hover:text-[var(--accent-primary)]">{agent.name}</Link>
                             <p className="truncate text-xs text-[var(--text-tertiary)]">{agent.hostname} · {agent.ipAddress}:{agent.port}</p>
                           </div>
+                          <div className="flex items-center gap-3">
+                            {isAdmin && (
+                              <>
+                                <button
+                                  onClick={() => pruneMutation.mutate(agent.id)}
+                                  disabled={pruneMutation.isPending}
+                                  title="Enqueue a bounded docker prune on this node"
+                                  className="text-xs text-[var(--text-secondary)] hover:text-[var(--text-primary)] hover:underline disabled:opacity-50"
+                                >
+                                  Prune
+                                </button>
+                                <label className="flex items-center gap-1.5 text-xs text-[var(--text-tertiary)] cursor-pointer" title="Daily automatic docker prune">
+                                  <input
+                                    type="checkbox"
+                                    checked={agent.autoPrune}
+                                    onChange={(e) => autoPruneMutation.mutate({ id: agent.id, on: e.target.checked })}
+                                    className="accent-[var(--accent-primary)]"
+                                  />
+                                  auto
+                                </label>
+                              </>
+                            )}
                             <div className="text-right">
                               <p className="text-xs font-semibold text-[var(--text-primary)]">{agent.status}</p>
                               <p className="text-xs text-[var(--text-tertiary)]">{formatBytes(agent.resources.memory.available)} free</p>
                             </div>
                           </div>
+                        </div>
                       ))
                     ) : (
                       <div className="px-4 py-6 text-sm text-[var(--text-tertiary)]">
@@ -666,7 +699,8 @@ containr-agent`;
                     </p>
                   )}
 
-                  <pre className="mono text-xs text-[var(--text-secondary)] whitespace-pre-wrap">{connectCommand}</pre>
+                  <pre className="mono text-xs text-[var(--text-secondary)] whitespace-pre-wrap">{installCommand}</pre>
+                  <pre className="mono text-xs text-[var(--text-secondary)] whitespace-pre-wrap mt-2">{sshCommand}</pre>
                   <div className="mt-4 space-y-2 text-xs text-[var(--text-tertiary)]">
                     <p>Agent endpoint: <span className="mono text-[var(--text-primary)]">{agentEndpoint}</span></p>
                     <p>Use an issued token above, or set <span className="mono text-[var(--text-primary)]">CONTAINR_AGENT_AUTH_TOKENS</span> on the backend.</p>

app/frontend/src/generated/api-types.ts

@@ -8363,6 +8363,157 @@ export interface paths {
         patch?: never;
         trace?: never;
     };
+    "/api/agents/install.sh": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        /**
+         * Agent install script
+         * @description Public bootstrap script — `curl | bash -s -- --url <api> --token <enroll-token>`.
+         */
+        get: {
+            parameters: {
+                query?: never;
+                header?: never;
+                path?: never;
+                cookie?: never;
+            };
+            requestBody?: never;
+            responses: {
+                /** @description Bourne shell installer */
+                200: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "text/x-sh": string;
+                    };
+                };
+            };
+        };
+        put?: never;
+        post?: never;
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/api/agents/download/{platform}": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        /**
+         * Download a bundled agent binary
+         * @description platform: linux-amd64 | linux-arm64. Bundled in release images; 404 when absent (install script falls back to GH releases).
+         */
+        get: {
+            parameters: {
+                query?: never;
+                header?: never;
+                path: {
+                    platform: "linux-amd64" | "linux-arm64";
+                };
+                cookie?: never;
+            };
+            requestBody?: never;
+            responses: {
+                /** @description Agent binary */
+                200: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "application/octet-stream": string;
+                    };
+                };
+                /** @description No bundled binary for platform */
+                404: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "application/json": components["schemas"]["Error"];
+                    };
+                };
+            };
+        };
+        put?: never;
+        post?: never;
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/agents/{id}/prune": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get?: never;
+        put?: never;
+        /**
+         * Enqueue a bounded docker prune on a node
+         * @description Queues a `prune` command — `docker system prune -af`, volumes excluded unless requested.
+         */
+        post: {
+            parameters: {
+                query?: never;
+                header?: never;
+                path: {
+                    /** @description Node agent ID */
+                    id: components["parameters"]["AgentIdParam"];
+                };
+                cookie?: never;
+            };
+            requestBody?: {
+                content: {
+                    "application/json": {
+                        /** @description Only prune objects older than this duration (e.g. "168h"). */
+                        until?: string;
+                        /** @description Also prune volumes — destructive, off by default. */
+                        volumes?: boolean;
+                    };
+                };
+            };
+            responses: {
+                /** @description Prune command queued */
+                202: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "application/json": {
+                            command?: components["schemas"]["AgentCommand"];
+                        };
+                    };
+                };
+                /** @description Agent not found */
+                404: {
+                    headers: {
+                        [name: string]: unknown;
+                    };
+                    content: {
+                        "application/json": components["schemas"]["Error"];
+                    };
+                };
+            };
+        };
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
     "/agents/{id}/metrics": {
         parameters: {
             query?: never;
@@ -11749,6 +11900,8 @@ export interface components {
             metadata?: {
                 [key: string]: unknown;
             };
+            /** @description Enqueue a bounded docker prune on this node once per day. */
+            auto_prune?: boolean;
             /** Format: date-time */
             last_heartbeat?: string;
             /** Format: date-time */
@@ -11873,6 +12026,10 @@ export interface components {
             capabilities: components["schemas"]["AgentCapabilities"];
             /** @description May also be sent via the X-Agent-Token header */
             auth_token?: string;
+            /** @description Overlay-network interface IPs (tailscale/netbird/zerotier/wireguard). Stored under agent metadata.mesh; authoritative — send an empty object when no mesh interfaces exist. */
+            mesh?: {
+                [key: string]: string;
+            };
         };
         AgentHeartbeat: {
             agent_id?: string;

app/frontend/src/generated/docs-snapshot.ts

@@ -40,7 +40,7 @@ export const bundledDocs: BundledDoc[] = [
     "path": "guides/CLI.md",
     "section": "guides",
     "title": "Containr CLI",
-    "markdown": "# Containr CLI\n\nThe CLI controls every part of a Containr instance — the same API surface\nthe web UI uses. Build it with `scripts/build-cli.sh` or\n`go build ./cmd/cli` from `app/backend`.\n\n## Authentication\n\nCreate a personal access token in the web UI under\n**Settings → Personal Access Tokens** (or `containr tokens create`), then:\n\n```bash\ncontainr auth login cnp_...                      # verify + store\ncontainr auth login cnp_... --url https://containr.example.com\ncontainr auth login cnp_... --name production    # named profile\ncontainr auth status                             # show active profile + identity\ncontainr auth logout\n```\n\nResolution order for every command: `--token`/`--api-url` flags >\n`CONTAINR_TOKEN`/`CONTAINR_API_URL` env > active profile >\n`http://localhost:8080/api/v1`. The active profile is `--profile` >\n`CONTAINR_PROFILE` > `current_profile` in `~/.containr.yaml`.\n\n## Output and scripting\n\n- `--json` prints the raw API response — safe to pipe and parse.\n- `--yes` / `-y` skips confirmation on destructive commands (delete,\n  revoke, restore, failover). Non-interactive shells refuse destructive\n  commands without it.\n- Exit codes are stable: `0` ok, `1` error, `2` auth/permission,\n  `3` not found, `4` validation, `5` unreachable.\n\n## Commands\n\n```\nauth login|logout|status         token auth and profiles\ntokens list|create|revoke        personal access tokens\nprojects list|get|create|delete\nservices list|get|create|update|delete|start|stop|restart|redeploy\nservices clone|move              duplicate config or re-parent a service\nservices domains list|add|remove|default|check   multi-domain + DNS preflight\nregistries list|add|update|remove  private-image pull credentials\nvolumes list|delete              docker volume inventory + cleanup (admin)\ndeploy <service-id>              trigger a deployment (--no-cache, --commit-hash, --branch)\ndeployments list|get|logs|rollback|cancel\nlogs <service-id> [--follow]     runtime logs (SSE follow)\nexec <service-id> -- <cmd>       one-off container command\nvariables list|set|unset         env vars (secrets masked; --redeploy applies them)\nvariables shared list|set|unset  project shared vars — referenced as ${{shared.KEY}}\ndatabases list|get|create|update|delete|action|backup|restore|download-backup|import-backup\n                               import-backup <id> <file.tar.gz|-> uploads an archive as a restore\n                               point; ships offsite too when a backup target is assigned\ndatabases list|get|create|update|delete|action|backup|restore|download-backup\n                               create --public exposes the port on all interfaces;\n                               update <id> --public/--public=false toggles it (container recreates, data persists)\ndatabases register <name>      register an external database (--type --host --port --database --username --password --ssl; probed before storing)\ndatabases test-connection      probe a connection — by id, or ad-hoc flags\nbackup-targets list|add|update|remove|test\n                               S3-compatible archive destinations; add/update probe the bucket\n                               first, empty --access-key/--secret-key on update keep stored keys;\n                               update <db-id> --backup-target assigns a target (\"\" clears it)\ncron list|get|create|delete|trigger|executions\ntemplates list|get|create|delete|deploy|plan|import-compose|deploy-graph\n                               deploy --name --var K=V; plan dry-resolves expressions;\n                               import-compose <compose.yml|-> converts a compose file into\n                               a v2 graph config; deploy-graph <project-id> <config.json|->\n                               deploys an ad-hoc service graph\nimport compose <project-id> <compose.yml|->\n                               deploys a docker-compose file straight into a project —\n                               no template row. DB images become managed databases\n                               attached under their service name; --var K=V overrides\n                               template variables\nnodes list|get|delete|tokens     node agents + onboarding tokens (admin)\nscaling status|policies|services|scale\nha status|alerts|health|policies|enable|disable|failover\nsecurity scan|vulnerabilities|metrics\ngateway services|keys|analytics  (admin)\nadmin overview|users|settings|audit-logs\nnotifications list|read\nwebhooks list|create|update|delete|deliveries|test\n                               outbound signed webhooks — create <name> <url>\n                               --event 'service.*' (repeatable, '*' = all);\n                               deliveries are HMAC-signed (X-Containr-Signature)\noperations                       live ops view: active deploys, queue depth,\n                               24h failures, cron runs, backups\nactivity          
Line truncated
+    "markdown": "# Containr CLI\n\nThe CLI controls every part of a Containr instance — the same API surface\nthe web UI uses. Build it with `scripts/build-cli.sh` or\n`go build ./cmd/cli` from `app/backend`.\n\n## Authentication\n\nCreate a personal access token in the web UI under\n**Settings → Personal Access Tokens** (or `containr tokens create`), then:\n\n```bash\ncontainr auth login cnp_...                      # verify + store\ncontainr auth login cnp_... --url https://containr.example.com\ncontainr auth login cnp_... --name production    # named profile\ncontainr auth status                             # show active profile + identity\ncontainr auth logout\n```\n\nResolution order for every command: `--token`/`--api-url` flags >\n`CONTAINR_TOKEN`/`CONTAINR_API_URL` env > active profile >\n`http://localhost:8080/api/v1`. The active profile is `--profile` >\n`CONTAINR_PROFILE` > `current_profile` in `~/.containr.yaml`.\n\n## Output and scripting\n\n- `--json` prints the raw API response — safe to pipe and parse.\n- `--yes` / `-y` skips confirmation on destructive commands (delete,\n  revoke, restore, failover). Non-interactive shells refuse destructive\n  commands without it.\n- Exit codes are stable: `0` ok, `1` error, `2` auth/permission,\n  `3` not found, `4` validation, `5` unreachable.\n\n## Commands\n\n```\nauth login|logout|status         token auth and profiles\ntokens list|create|revoke        personal access tokens\nprojects list|get|create|delete\nservices list|get|create|update|delete|start|stop|restart|redeploy\nservices clone|move              duplicate config or re-parent a service\nservices domains list|add|remove|default|check   multi-domain + DNS preflight\nregistries list|add|update|remove  private-image pull credentials\nvolumes list|delete              docker volume inventory + cleanup (admin)\ndeploy <service-id>              trigger a deployment (--no-cache, --commit-hash, --branch)\ndeployments list|get|logs|rollback|cancel\nlogs <service-id> [--follow]     runtime logs (SSE follow)\nexec <service-id> -- <cmd>       one-off container command\nvariables list|set|unset         env vars (secrets masked; --redeploy applies them)\nvariables shared list|set|unset  project shared vars — referenced as ${{shared.KEY}}\ndatabases list|get|create|update|delete|action|backup|restore|download-backup|import-backup\n                               import-backup <id> <file.tar.gz|-> uploads an archive as a restore\n                               point; ships offsite too when a backup target is assigned\ndatabases list|get|create|update|delete|action|backup|restore|download-backup\n                               create --public exposes the port on all interfaces;\n                               update <id> --public/--public=false toggles it (container recreates, data persists)\ndatabases register <name>      register an external database (--type --host --port --database --username --password --ssl; probed before storing)\ndatabases test-connection      probe a connection — by id, or ad-hoc flags\nbackup-targets list|add|update|remove|test\n                               S3-compatible archive destinations; add/update probe the bucket\n                               first, empty --access-key/--secret-key on update keep stored keys;\n                               update <db-id> --backup-target assigns a target (\"\" clears it)\ncron list|get|create|delete|trigger|executions\ntemplates list|get|create|delete|deploy|plan|import-compose|deploy-graph\n                               deploy --name --var K=V; plan dry-resolves expressions;\n                               import-compose <compose.yml|-> converts a compose file into\n                               a v2 graph config; deploy-graph <project-id> <config.json|->\n                               deploys an ad-hoc service graph\nimport compose <project-id> <compose.yml|->\n                               deploys a docker-compose file straight into a project —\n                               no template row. DB images become managed databases\n                               attached under their service name; --var K=V overrides\n                               template variables\nnodes list|get|delete|tokens     node agents + onboarding tokens (admin)\nnodes add <user@host>            SSH bootstrap — one session installs the agent, then never needed again (--print for manual runs)\nnodes update|prune|commands      rename/auto-prune, bounded docker prune, command history\nscaling status|policies|services|scale\nha status|alerts|health|policies|enable|disable|failover\nsecurity scan|vulnerabilities|metrics\ngateway services|keys|analytics  (admin)\nadmin overview|users|settings|audit-logs\nnotifications list|read\nwebhooks list|create|update|delete|deliveries|test\n                               outbound signed webhooks — create <name> <url>\n                               --event 'service.*' (repeatable, '*' = all);\n                  
Line truncated
   },
   {
     "path": "guides/CLOUDFLARE_SETUP.md",

app/frontend/src/lib/api-client.ts

@@ -341,6 +341,8 @@ export type NodeAgentEntity = {
   version: string;
   capabilities: AgentCapabilities;
   resources: NodeResources;
+  autoPrune: boolean;
+  metadata: Record<string, unknown>;
   lastHeartbeat?: string;
   createdAt?: string;
   updatedAt?: string;
@@ -1076,6 +1078,8 @@ function normalizeAgent(agent: RawNodeAgent): NodeAgentEntity | null {
       },
     },
     lastHeartbeat: agent.last_heartbeat,
+    autoPrune: agent.auto_prune ?? false,
+    metadata: (agent.metadata ?? {}) as Record<string, unknown>,
     createdAt: agent.created_at,
     updatedAt: agent.updated_at,
   };
@@ -1114,6 +1118,74 @@ export async function listAgents(): Promise<NodeAgentEntity[]> {
   return normalizeAgentArray(payload.agents);
 }
 
+export async function updateAgent(id: string, body: { name?: string; auto_prune?: boolean }): Promise<NodeAgentEntity | null> {
+  const payload = await requestJson<{ agent?: RawNodeAgent }>(`/agents/${id}`, {
+    method: 'PUT',
+    body: JSON.stringify(body),
+  });
+  return payload.agent ? normalizeAgent(payload.agent) : null;
+}
+
+export async function pruneAgent(id: string, body?: { until?: string; volumes?: boolean }): Promise<void> {
+  await requestJson(`/agents/${id}/prune`, {
+    method: 'POST',
+    body: JSON.stringify(body ?? {}),
+  });
+}
+
+export async function getAgent(id: string): Promise<NodeAgentEntity | null> {
+  const payload = await requestJson<{ agent?: RawNodeAgent }>(`/agents/${id}`);
+  return payload.agent ? normalizeAgent(payload.agent) : null;
+}
+
+export async function deleteAgent(id: string): Promise<void> {
+  await requestJson(`/agents/${id}`, { method: 'DELETE' });
+}
+
+export type AgentMetricPoint = {
+  timestamp: string;
+  cpu: { usage: number; usage_percent: number; cores: number };
+  memory: { usage: number; usage_percent: number; limit: number; available: number };
+  system_load: { load_1m: number; load_5m: number; load_15m: number };
+  container_count: number;
+};
+
+export async function getAgentMetrics(id: string, timeRange = '24h'): Promise<AgentMetricPoint[]> {
+  const payload = await requestJson<{ metrics?: AgentMetricPoint[] }>(
+    `/agents/${id}/metrics?time_range=${encodeURIComponent(timeRange)}`,
+  );
+  return payload.metrics ?? [];
+}
+
+export type AgentContainer = {
+  id?: string;
+  name?: string;
+  image?: string;
+  status?: string;
+  service_id?: string;
+  created_at?: string;
+};
+
+export async function listAgentContainers(id: string): Promise<AgentContainer[]> {
+  const payload = await requestJson<{ containers?: AgentContainer[] }>(`/agents/${id}/containers`);
+  return payload.containers ?? [];
+}
+
+export type AgentCommand = {
+  id?: string;
+  type?: string;
+  status?: string;
+  result?: string;
+  error?: string;
+  created_at?: string;
+  completed_at?: string;
+};
+
+export async function listAgentCommands(id: string): Promise<AgentCommand[]> {
+  const payload = await requestJson<{ commands?: AgentCommand[] }>(`/agents/${id}/commands`);
+  return payload.commands ?? [];
+}
+
 export type AgentAuthToken = components['schemas']['AgentAuthToken'];
 export type AgentAuthTokenCreated = components['schemas']['AgentAuthTokenCreated'];
 

docs/api/openapi.yaml

@@ -5291,6 +5291,93 @@ paths:
               schema:
                 $ref: '#/components/schemas/MessageResponse'
 
+  /api/agents/install.sh:
+    servers:
+      - url: http://localhost:8080
+    get:
+      tags:
+        - Agents
+      summary: Agent install script
+      description: Public bootstrap script — `curl | bash -s -- --url <api> --token <enroll-token>`.
+      security: []
+      responses:
+        '200':
+          description: Bourne shell installer
+          content:
+            text/x-sh:
+              schema:
+                type: string
+
+  /api/agents/download/{platform}:
+    servers:
+      - url: http://localhost:8080
+    get:
+      tags:
+        - Agents
+      summary: Download a bundled agent binary
+      description: "platform: linux-amd64 | linux-arm64. Bundled in release images; 404 when absent (install script falls back to GH releases)."
+      security: []
+      parameters:
+        - name: platform
+          in: path
+          required: true
+          schema:
+            type: string
+            enum: [linux-amd64, linux-arm64]
+      responses:
+        '200':
+          description: Agent binary
+          content:
+            application/octet-stream:
+              schema:
+                type: string
+                format: binary
+        '404':
+          description: No bundled binary for platform
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/Error'
+
+  /agents/{id}/prune:
+    post:
+      tags:
+        - Agents
+      summary: Enqueue a bounded docker prune on a node
+      description: Queues a `prune` command — `docker system prune -af`, volumes excluded unless requested.
+      security:
+        - bearerAuth: []
+      parameters:
+        - $ref: '#/components/parameters/AgentIdParam'
+      requestBody:
+        content:
+          application/json:
+            schema:
+              type: object
+              properties:
+                until:
+                  type: string
+                  description: Only prune objects older than this duration (e.g. "168h").
+                volumes:
+                  type: boolean
+                  description: Also prune volumes — destructive, off by default.
+      responses:
+        '202':
+          description: Prune command queued
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  command:
+                    $ref: '#/components/schemas/AgentCommand'
+        '404':
+          description: Agent not found
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/Error'
+
   /agents/{id}/metrics:
     get:
       tags:
@@ -8807,6 +8894,9 @@ components:
         metadata:
           type: object
           additionalProperties: true
+        auto_prune:
+          type: boolean
+          description: Enqueue a bounded docker prune on this node once per day.
         last_heartbeat:
           type: string
           format: date-time
@@ -9040,6 +9130,11 @@ components:
         auth_token:
           type: string
           description: May also be sent via the X-Agent-Token header
+        mesh:
+          type: object
+          additionalProperties:
+            type: string
+          description: Overlay-network interface IPs (tailscale/netbird/zerotier/wireguard). Stored under agent metadata.mesh; authoritative — send an empty object when no mesh interfaces exist.
 
     AgentHeartbeat:
       type: object

docs/guides/CLI.md

@@ -72,6 +72,8 @@ import compose <project-id> <compose.yml|->
                                attached under their service name; --var K=V overrides
                                template variables
 nodes list|get|delete|tokens     node agents + onboarding tokens (admin)
+nodes add <user@host>            SSH bootstrap — one session installs the agent, then never needed again (--print for manual runs)
+nodes update|prune|commands      rename/auto-prune, bounded docker prune, command history
 scaling status|policies|services|scale
 ha status|alerts|health|policies|enable|disable|failover
 security scan|vulnerabilities|metrics