OpenCode cc10x Plugin

The Intelligent Orchestrator for OpenCode

A complete port of the cc10x orchestration system from Claude Code to OpenCode, providing intelligent workflow automation, TDD enforcement, and multi-agent coordination.

Features

• Automatic Intent Detection - Router automatically detects BUILD, DEBUG, REVIEW, or PLAN intents
• 6 Specialized Agents - Component builder, bug investigator, code reviewer, silent failure hunter, integration verifier, planner
• 12 Supporting Skills - Session memory, TDD enforcement, code generation, debugging patterns, and more
• Task-Based Orchestration - Uses OpenCode's Task system for coordinated multi-agent workflows
• Memory Persistence - Survives context compaction with .claude/cc10x/ memory bank
• Parallel Execution - Code reviewer and silent failure hunter run simultaneously
• Confidence Scoring - 80%+ threshold for issue reporting
• TDD Enforcement - RED → GREEN → REFACTOR cycle with exit code verification

Architecture

USER REQUEST
    │
    ▼
┌─────────────────────────────────────────────────────────────────┐
│  cc10x-router (OpenCode Plugin)                                 │
│  ├─ Intent Detection                                           │
│  ├─ Memory Loading (.claude/cc10x/)                            │
│  ├─ Task Hierarchy Creation                                    │
│  └─ Workflow Orchestration                                     │
└─────────────────────────────────────────────────────────────────┘
    │
    ├─ BUILD → component-builder → [code-reviewer ∥ silent-failure-hunter] → integration-verifier
    ├─ DEBUG → bug-investigator → code-reviewer → integration-verifier
    ├─ REVIEW → code-reviewer
    └─ PLAN → planner

Installation

Prerequisites

• OpenCode installed and configured
• Node.js/Bun available for plugin dependencies

Steps

1. Add the plugin to your OpenCode configuration:

{
  "$schema": "https://opencode.ai/config.json",
  "plugin": ["opencode-cc10x"]
}

2. Install the plugin (single command, no clone):

curl -fsSL https://raw.githubusercontent.com/Chaim12345/cc10x/main/project/opencode-cc10x-plugin/install-from-github.mjs | node

Windows (PowerShell):

irm https://raw.githubusercontent.com/Chaim12345/cc10x/main/project/opencode-cc10x-plugin/install-from-github.mjs | node

3. Alternative package-manager install (public npm):

npm add opencode-cc10x
bun add opencode-cc10x

If commands do not appear in OpenCode, run:

npx opencode-cc10x init

If you are testing locally before publishing, install from a tarball:

npm pack
npm add ./opencode-cc10x-<version>.tgz

4. Set up cc10x memory directory:

The plugin will automatically create .claude/cc10x/ on first use.

5. Configure agents (optional):

The plugin automatically configures the necessary agents. You can customize them in your opencode.json:

{
  "agent": {
    "cc10x-component-builder": {
      "color": "#00ff00",
      "temperature": 0.3
    },
    "cc10x-code-reviewer": {
      "color": "#ffff00", 
      "temperature": 0.1
    }
  }
}

Usage

Once installed, cc10x automatically activates for development tasks:

• "Build a user authentication system" → Triggers BUILD workflow
• "Debug the payment error" → Triggers DEBUG workflow
• "Review this PR for security issues" → Triggers REVIEW workflow
• "Plan the database schema" → Triggers PLAN workflow

The router handles all orchestration automatically - no manual skill selection needed.

Configuration

Agent Customization

All cc10x agents can be configured in opencode.json:

{
  "agent": {
    "cc10x-component-builder": {
      "description": "Builds features using TDD",
      "model": "anthropic/claude-sonnet-4-20250514",
      "temperature": 0.3,
      "tools": {
        "write": true,
        "edit": true,
        "bash": true
      }
    }
  }
}

Permissions

The plugin requires these permissions for proper operation:

{
  "permission": {
    "bash": {
      "mkdir *": "allow",
      "git *": "allow"
    },
    "edit": "allow",
    "write": "allow"
  }
}

Skill Permissions

cc10x skills are automatically loaded. Control access with:

{
  "permission": {
    "skill": {
      "cc10x:*": "allow"
    }
  }
}

Memory System

cc10x uses .claude/cc10x/ for persistent memory:

.claude/cc10x/
├── activeContext.md   # Current focus, decisions, learnings
├── patterns.md        # Project conventions, common gotchas
└── progress.md        # Completed work, verification evidence

This memory survives context compaction and enables:

• Continuity across sessions
• Pattern learning and reuse
• Resumable workflows
• Decision tracking

Workflows

BUILD Workflow

1. component-builder - Implements feature with TDD
2. code-reviewer + silent-failure-hunter (parallel) - Quality and edge case analysis
3. integration-verifier - End-to-end validation

DEBUG Workflow

1. bug-investigator - Log-first investigation
2. code-reviewer - Fix validation
3. integration-verifier - Verification

REVIEW Workflow

1. code-reviewer - Comprehensive code analysis with 80%+ confidence

PLAN Workflow

1. planner - Creates detailed plans with research

Development

Building the Plugin

cd opencode-cc10x-plugin
bun install
bun build

Testing

# Run plugin tests
bun test

# Test with OpenCode
opencode --plugin ./dist/

Compatibility

• OpenCode Version: 0.8.0+
• Node.js: 18+
• Bun: 1.0+

Migration from Claude Code

If you're migrating from Claude Code:

1. Install this plugin in OpenCode
2. Copy your existing .claude/cc10x/ memory files to the project root
3. The plugin will automatically use your existing memory
4. All cc10x workflows will work identically

Differences from Claude Code

| Aspect | Claude Code | OpenCode cc10x | |--------|-------------|----------------| | Plugin Format | Marketplace plugin | npm package + OpenCode plugin | | Agent System | Custom agent framework | OpenCode native agents | | Task System | Claude Code Tasks | OpenCode Task tool | | Memory | .claude/cc10x/ | Same location, adapted APIs | | Skills | Claude skills | OpenCode skills with compatibility layer |

Troubleshooting

Plugin not loading

• Check OpenCode version compatibility
• Verify plugin is in opencode.json plugins list
• Check ~/.config/opencode/plugins/ for installation

Agents not available

• Run opencode agent list to see available agents
• Check agent configuration in opencode.json
• Restart OpenCode after plugin installation

Memory issues

• Ensure .claude/cc10x/ directory exists and is writable
• Check file permissions
• Plugin will auto-create missing files with templates

Contributing

This is a faithful port of cc10x. For issues or enhancements:

1. Check existing issues
2. Ensure compatibility with both Claude Code and OpenCode patterns
3. Maintain the core cc10x principles and workflows
4. Test with both simple and complex development tasks

License

MIT - Same as original cc10x

Acknowledgments

• Original cc10x by romiluz13
• OpenCode team for the excellent plugin system
• Claude Code team for the orchestration patterns