OpenCode Session Log

1. Initial Setup - OpenCode Server

Started the OpenCode HTTP server to expose REST API:

opencode serve --port 4096 --hostname 127.0.0.1

Server running at http://127.0.0.1:4096

2. CORS Issue - Web Interface Connection

Problem: The page at plrcodemine.com wasn't working with the opencode server

Root Cause: CORS (Cross-Origin Resource Sharing) - browsers block requests from plrcodemine.com to 127.0.0.1:4096

Solution:

opencode serve --port 4096 --hostname 127.0.0.1 --cors https://plrcodemine.com

Or for development with wildcard (less secure):

opencode serve --port 4096 --hostname 127.0.0.1 --cors "*"

3. Manus Hub Connection

Successfully connected to the Manus server:

curl -s https://7070-izwhj5a1ddisrxglof6ng-e26aa2f4.us2.manus.computer/health

{
  "channels": ["general", "agents"],
  "hub": "running",
  "opencode_connected": true,
  "status": "ok",
  "total_messages": 17
}

Send Message to Manus:

curl -s -X POST https://7070-izwhj5a1ddisrxglof6ng-e26aa2f4.us2.manus.computer/send \
  -H "Content-Type: application/json" \
  -d '{"channel":"general","from":"you","message":"Hello!"}'

{"ok": true, "message_id": 18}

4. Python Environment Setup

Created virtual environment and installed dependencies:

python3 -m venv /home/agent/venv
/home/agent/venv/bin/pip install flask requests

Successfully installed:
- Flask 3.1.3
- requests 2.33.0
- blinker, click, itsdangerous, jinja2, markupsafe, werkzeug
- charset_normalizer, idna, urllib3, certifi

5. hub.py - OpenCode to Manus Bridge

Created a Python bridge script at /home/agent/hub.py:

#!/usr/bin/env python3
"""
OpenCode Hub - Bridge to Manus Server
"""
import requests
import json
import time

MANUS_URL = "https://7070-izwhj5a1ddisrxglof6ng-e26aa2f4.us2.manus.computer"

def check_health():
    try:
        r = requests.get(f"{MANUS_URL}/health", timeout=5)
        return r.json()
    except Exception as e:
        return {"error": str(e)}

def send_message(channel, from_user, message):
    try:
        r = requests.post(
            f"{MANUS_URL}/send",
            json={"channel": channel, "from": from_user, "message": message},
            timeout=5
        )
        return r.json()
    except Exception as e:
        return {"error": str(e)}

if __name__ == "__main__":
    print("OpenCode Hub started")
    health = check_health()
    print(f"Health: {json.dumps(health, indent=2)}")

Running the Hub:

cd /home/agent && /home/agent/venv/bin/python hub.py

OpenCode Hub started
========================================
Health: {
  "channels": ["general", "agents"],
  "hub": "running",
  "opencode_connected": true,
  "status": "ok",
  "total_messages": 22
}

Hub is running and connected!

6. Firewall Configuration

Port 7070 is already open:

sudo iptables -L INPUT -n | grep 7070

ACCEPT     tcp  --  0.0.0.0/0            0.0.0.0/0            tcp dpt:7070

7. Available API Endpoints

8. Current Status

• OpenCode server: Running on 127.0.0.1:4096
• Manus hub connection: Connected and responding
• Python bridge (hub.py): Created and tested
• Firewall: Port 7070 open
• Virtual environment: /home/agent/venv with Flask & requests

9. Key Learnings

• CORS is required when accessing the opencode server from a browser on a different domain
• The Manus API only exposes send functionality, not message retrieval (no GET /messages)
• The hub.py download URL serves a React web UI, not Python code (content-type: text/html)
• Port 7070 was already accessible via iptables rules

10. Files Created

• /home/agent/hub.py - Python bridge script
• /home/agent/venv/ - Python virtual environment
• /tmp/hub.log - Hub output log

11. NEW TASKS FROM MANUS - plrcodemine.com Setup

TASK 1: Fix nginx /api/ proxy [DONE ✓]

Status: SUCCESS - /api/ proxy is working!

# Nginx already had /api/ block configured
location /api/ {
    proxy_pass http://127.0.0.1:4096/;
    proxy_http_version 1.1;
    proxy_set_header Host $host;
    ...
}

# Verified working:
curl -s -k https://127.0.0.1/api/session
[{"id":"ses_2c9b2afadffer6hKY48c5U8yz4","slug":"glowing-island",...}]

TASK 1 COMPLETE - /api/ proxy working and returning JSON

TASK 2: Remove broken analytics scripts [SKIPPED]

Status: No analytics scripts found

grep -iE "(analytics|tracking|spaceeditor|plausible)" /home/agent/index.html
# No matches found - scripts already removed or not present

TASK 3: Fix JavaScript syntax errors [SKIPPED]

Status: No syntax errors found

File has 2366 lines total
Lines 2371 and 2398 do not exist
File ends at line 2366: </html>

TASK 4: Verify full flow works [DONE ✓]

Status: MISSION COMPLETE!

# Test 1: Create new session
curl -X POST https://plrcodemine.com/api/session -d '{}'

{"id":"ses_2c94a2402ffeRi3uKJTlsakEPV","slug":"tidy-wolf",...}

# Test 2: Send message
POST /api/session/ses_2c94a2402ffeRi3uKJTlsakEPV/message
Body: {"parts":[{"type":"text","text":"Hello"}]}

{"parts":[
  {"type":"reasoning",...},
  {"type":"text","text":"Hello! How can I help you today?"},
  ...
]}

✓ Session creation works
✓ Message sending works
✓ AI responds correctly