What problem does it solve? Tuning an opencode agent setup requires knowing which config files, prompt override paths, and schema rules oh-my-opencode-slim actually supports, and mistakes can silently change cost, permissions, or delegation behavior. ## Core Features & Use Cases - Preset and model tuning: Edit oh-my-opencode-slim.json[c] to assign models, variants, skills, and MCPs per built-in agent such as orchestrator, oracle, librarian, explorer, designer, fixer, observer, and council. - Prompt override management: Create {agent}.md or {agent}_append.md files, including preset-specific variants, to replace or extend built-in agent prompts. - Custom agent design: Define narrow custom agents under agents.<name> with prompt and orchestratorPrompt so the Orchestrator routes work correctly. - Use Case: If the Orchestrator keeps spawning parallel writers that conflict, add a narrow rule to orchestrator_append.md requiring explicit file ownership before parallel delegation. ## Quick Start Ask the assistant to review your current oh-my-opencode-slim config and propose a small improvement to one agent's model or prompt.
