OpenCode Configuration

Personal and work OpenCode configuration powered by oh-my-opencode-slim.

Presets

Preset	Purpose	Switch command
openai	Work — OpenAI models (gpt-5.5 / gpt-5.4-mini)	/preset openai (default)
whitescars	Work — Fast OpenAI models (gpt-5.5-fast / gpt-5.3-codex-spark)	/preset whitescars
alphalegion	Personal — Opencode Go models	/preset alphalegion
gozen	Personal — Opencode Zen and Go with free models	/preset gozen

Overview

This repository contains my OpenCode setup featuring:

• oh-my-opencode-slim plugin for agent orchestration
• magic-context plugin for context and memory management
• Custom planner agent (@planner) for writable strategic planning
• Workspace skills for structural code search, security awareness, and more
• MCP servers for database access (dbeaver), Linear, and Notion
• Four model presets — openai, whitescars (work) and alphalegion, gozen (personal)

Structure

.
├── AGENTS.md                       # Project knowledge base
├── LICENSE                         # MIT License
├── README.md                       # This file
├── oh-my-opencode-slim.json        # Plugin config — presets + skill assignments
├── opencode.jsonc                  # OpenCode workspace configuration
├── agents/
│   └── planner.md                  # @planner agent (writable strategic planning)
└── skills/
    ├── ast-grep/                   # Structural code search with AST patterns
    ├── exa-search/                 # Web search via Exa API
    ├── find-docs/                  # Context7 documentation lookup
    ├── karpathy-guidelines/        # LLM coding best practices
    └── security-awareness/         # Security threat detection

Agents

Plugin-managed (oh-my-opencode-slim)

Agent	Role	openai model	gozen model
Orchestrator	Master delegator — main coding agent	openai/gpt-5.5	opencode-go/deepseek-v4-pro
Oracle	Strategic advisor, code review, debugging	openai/gpt-5.5 (high)	openai/gpt-5.5 (high)
Librarian	External docs, library research	openai/gpt-5.4-mini	opencode-go/deepseek-v4-flash
Explorer	Codebase reconnaissance	openai/gpt-5.4-mini	opencode-go/deepseek-v4-flash
Designer	UI/UX implementation	openai/gpt-5.4-mini	opencode-go/kimi-k2.6
Fixer	Fast scoped implementation	openai/gpt-5.4-mini	opencode-go/deepseek-v4-flash
Council	Multi-LLM consensus	preset-dependent	preset-dependent

Custom (workspace-managed)

Agent	Role	Model	Notes
Planner	Strategic planning — interviews user, explores codebase, produces decision-complete plans	openai/gpt-5.5 (high)	Primary agent. edit: ask, bash: deny

Skills

Workspace-local skills assigned to appropriate agents:

Skill	Assigned to	Purpose
ast-grep	explorer, fixer	Structural code search with AST patterns
exa-search	librarian	Web search via Exa API
find-docs	librarian	Context7 documentation and API reference lookup
karpathy-guidelines	oracle, fixer	Behavioral guardrails to reduce LLM coding mistakes
security-awareness	oracle, fixer	Phishing detection, credential protection, security review

MCP Servers

• dbeaver: Database access via DBeaver MCP server (read-only)
• linear: Linear issue tracking integration
• notion: Notion workspace integration

Quick Start

# Install OpenCode and the plugin
npm install -g opencode
bunx oh-my-opencode-slim@latest install
bunx @cortexkit/magic-context@latest setup

# For skills used by gozen agents
npx skills add https://github.com/Leonxlnx/taste-skill
npx skills add backnotprop/bro-skills -g

# Run with this config
cd opencode_conf
opencode

# Switch presets at runtime
/preset openai     # Work — OpenAI models
/preset gozen      # Personal — mixed providers

Configuration

• opencode.jsonc: Workspace settings — main model, plugin registration, planner agent, MCP servers
• oh-my-opencode-slim.json: Plugin configuration — active preset (openai), both presets defined with per-agent models/skills/MCPs, council config, todo continuation settings
• agents/planner.md: System prompt for the @planner agent

Philosophy

1. Delegation-first: Agents delegate to specialists for optimal quality/speed/cost
2. Verification: Validate with tools, not just analysis
3. Security: Built-in awareness of common threats
4. Separation of concerns: Planning (planner) vs execution (orchestrator)

Updates

To update the plugin to the latest version:

bunx oh-my-opencode-slim@latest install

License

MIT License - see LICENSE file for details.

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Note: openai is the work preset (active by default). gozen is my personal preset using alternative model providers. Use /preset to switch at runtime.