📎 Add minor changes to opencode setup

docker/devenv/defaults.env

@@ -53,10 +53,8 @@ SHADOW_SERVER_URL=wss://localhost:3449
 # dashboard 24282) are fixed by Serena and mapped to these in compose.
 SERENA_EXTERNAL_PORT=14181
 SERENA_DASHBOARD_EXTERNAL_PORT=14182
-
-# Backend worker (scheduled + async tasks). ws0 only; per-instance overlays
-# for ws1+ override this to false. See mem:devenv/core.
-PENPOT_BACKEND_WORKER=true
+MDTS_EXTERNAL_PORT=14179
+OPENCODE_EXTERNAL_PORT=14180
 
 # Tmux session inside the main container.
 PENPOT_TMUX_ATTACH=true

docker/devenv/docker-compose.main.yml

@@ -35,6 +35,12 @@ services:
       - ${SERENA_EXTERNAL_PORT}:14281
       - ${SERENA_DASHBOARD_EXTERNAL_PORT}:24282
 
+      # OpenCode Server
+      - ${OPENCODE_EXTERNAL_PORT}:14180
+
+      # MDTS (Markdown Visualizer)
+      - ${MDTS_EXTERNAL_PORT}:14179
+
     environment:
       - EXTERNAL_UID=${CURRENT_USER_ID}
       - COLORTERM=truecolor
@@ -77,7 +83,6 @@ services:
       - PENPOT_OBJECTS_STORAGE_S3_BUCKET=${PENPOT_OBJECTS_STORAGE_S3_BUCKET}
       - AWS_ACCESS_KEY_ID=${AWS_ACCESS_KEY_ID}
       - AWS_SECRET_ACCESS_KEY=${AWS_SECRET_ACCESS_KEY}
-      - PENPOT_BACKEND_WORKER=${PENPOT_BACKEND_WORKER}
       - PENPOT_TENANT=${PENPOT_TENANT}
       - PENPOT_TMUX_ATTACH=${PENPOT_TMUX_ATTACH}
 

manage.sh

@@ -48,6 +48,8 @@ PENPOT_PORT_BASE_MCP=${PENPOT_MCP_SERVER_PORT:?missing in defaults.env}
 PENPOT_PORT_BASE_MCP_REPL=${PENPOT_MCP_REPL_PORT:?missing in defaults.env}
 PENPOT_PORT_BASE_SERENA=${SERENA_EXTERNAL_PORT:?missing in defaults.env}
 PENPOT_PORT_BASE_SERENA_DASHBOARD=${SERENA_DASHBOARD_EXTERNAL_PORT:?missing in defaults.env}
+PENPOT_PORT_BASE_OPENCODE=${OPENCODE_EXTERNAL_PORT:?missing in defaults.env}
+PENPOT_PORT_BASE_MDTS=${MDTS_EXTERNAL_PORT:?missing in defaults.env}
 
 # Per-instance values like PENPOT_REDIS_URI are injected by
 # instance-env-overrides as shell env variables (not set in this shell),
@@ -310,6 +312,8 @@ function instance-env-overrides {
     mcp_repl=$(instance-port "$instance" "$PENPOT_PORT_BASE_MCP_REPL")
     serena=$(instance-port "$instance" "$PENPOT_PORT_BASE_SERENA")
     serena_dash=$(instance-port "$instance" "$PENPOT_PORT_BASE_SERENA_DASHBOARD")
+    opencode=$(instance-port "$instance" "$PENPOT_PORT_BASE_OPENCODE")
+    mdts=$(instance-port "$instance" "$PENPOT_PORT_BASE_MDTS")
     printf '%s\n' \
         "PENPOT_MAIN_CONTAINER_NAME=penpot-devenv-${instance}-main" \
         "PENPOT_USER_DATA_VOLUME=penpotdev_${instance}_user_data" \
@@ -320,6 +324,8 @@ function instance-env-overrides {
         "PENPOT_MCP_SERVER_PORT=${mcp}" \
         "PENPOT_MCP_REPL_PORT=${mcp_repl}" \
         "SERENA_EXTERNAL_PORT=${serena}" \
+        "OPENCODE_EXTERNAL_PORT=${opencode}" \
+        "MDTS_EXTERNAL_PORT=${mdts}" \
         "SERENA_DASHBOARD_EXTERNAL_PORT=${serena_dash}" \
         "SHADOW_SERVER_URL=wss://localhost:${public_https}" \
         "PENPOT_TENANT=devenv-${instance}"
@@ -690,6 +696,7 @@ function print-instance-info {
     public_https=$(instance-port "$instance" "$PENPOT_PORT_BASE_PUBLIC_HTTPS")
     mcp=$(instance-port "$instance" "$PENPOT_PORT_BASE_MCP")
     serena=$(instance-port "$instance" "$PENPOT_PORT_BASE_SERENA")
+    opencode=$(instance-port "$instance" "$PENPOT_PORT_BASE_OPENCODE")
     serena_dash=$(instance-port "$instance" "$PENPOT_PORT_BASE_SERENA_DASHBOARD")
 
     # --ws takes a bare integer; ws0 is the default, so its flag is elided.
@@ -702,6 +709,7 @@ function print-instance-info {
     echo "  Penpot UI:           https://localhost:${public_https}"
     echo "  Penpot UI:           http://localhost:${public}"
     echo "  MCP stream:          http://localhost:${mcp}/mcp"
+    echo "  OpenCode Server:     http://localhost:${opencode}"
     echo "  Serena MCP:          http://localhost:${serena}"
     echo "  Serena dashboard:    http://localhost:${serena_dash}"
     echo "  Attach:              ./manage.sh attach-devenv${ws_flag}"

package.json

@@ -16,10 +16,10 @@
     "fmt": "./scripts/fmt"
   },
   "devDependencies": {
-    "@github/copilot": "^1.0.54",
-    "@types/node": "^25.6.2",
+    "@types/node": "^25.9.1",
     "esbuild": "^0.28.0",
+    "mdts": "^0.20.3",
     "nrepl-client": "^0.3.0",
-    "opencode-ai": "^1.15.13"
+    "opencode-ai": "^1.16.0"
   }
 }

scripts/attach-opencode

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+
+set -e;
+
+PORT=14180
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    --port|-p) PORT="$2"; shift 2 ;;
+    *) echo "Unknown option: $1"; exit 1 ;;
+  esac
+done
+
+pnpm exec opencode attach "http://localhost:${PORT}";

scripts/start-mdts-server

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+
+set -e;
+pnpm exec mdts --host 0.0.0.0 --port 14179

scripts/start-opencode

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+
+set -e;
+pnpm exec opencode;

scripts/start-opencode-server

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+
+set -e;
+pnpm exec opencode serve --hostname 0.0.0.0 --port 14180;