Add oh-my-opencode vs GitHub Agentic Workflows comparative analysis

[Copilot]

Deep research comparison of oh-my-opencode (OpenCode IDE plugin with multi-agent orchestration) and GitHub Agentic Workflows (GitHub Actions-based automation platform).

Analysis Scope

50,000+ word comprehensive comparison across 17 dimensions:

• Architecture: Local multi-agent IDE vs cloud-based event-driven workflows
• Multi-agent coordination: Native parallel agents (Sisyphus, Oracle, Frontend Engineer, Librarian) vs single-agent per workflow run
• Tool ecosystems: LSP/AST-Grep (25+ languages) vs GitHub MCP/Safe Outputs
• Security models: User-managed local permissions vs sandboxed strict mode with threat detection
• State management: Persistent stateful sessions vs stateless ephemeral runs
• Use cases: Individual developer productivity vs team/org repository automation

Key Findings

The platforms are complementary, not competitive:

Dimension	oh-my-opencode	GitHub Agentic Workflows
Execution	Local IDE (OpenCode)	GitHub Actions (cloud)
Agents	5+ parallel specialized agents	1 agent per workflow run
State	Persistent across sessions	Stateless, event-triggered
Tools	IDE-quality (LSP, AST-Grep)	GitHub-native (MCP, Safe Outputs)
Security	User permissions, local control	Sandboxed, read-only default, validation
Target	Individual developers	Teams, orgs, CI/CD

Recommendations

• Use oh-my-opencode for: Large-scale refactoring, multi-component development, interactive debugging, rapid feature implementation
• Use gh-aw for: Issue/PR automation, security scanning, scheduled reports, team workflows, compliance
• Use both together: Local development acceleration + secure CI/CD automation

Cross-Pollination Opportunities

gh-aw could adopt: Multi-agent coordination patterns, LSP/AST-Grep integration, checkpoint/resume for long workflows

oh-my-opencode could adopt: Strict mode security, safe output validation, threat detection, network isolation, audit logging

Document follows existing spec format (see mdflow-comparison.md, gastown.md) with comparison matrices, architecture diagrams, and detailed feature breakdowns.

Original prompt

Do a deep research compare analyzis of https://github.com/code-yeongyu/oh-my-opencode and agentic workflows.

Save results in specs/oh-my-code.md

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