# Fable Orchestration

> Let Fable 5.1, xhigh choose how to orchestrate work with ultracode and appropriately capable subagents.

- Skill: `otrebu/fable-orchestration` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add otrebu/fable-orchestration`
- Raw SKILL.md: https://api.skillmd.com/api/skills/otrebu/fable-orchestration/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: otrebu (https://skillmd.com/u/otrebu)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/otrebu/fable-orchestration

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# Fable Orchestration

Enable ultracode. Fable 5.1, xhigh chooses the orchestration and may adapt it as the work develops.

## Model routing

| Model | Assign |
|---|---|
| **Fable 5.1, xhigh** | Orchestration, demanding reasoning, difficult debugging, recovery, and final review. |
| **Fable 5.1, max** | Exceptional escalation when xhigh is insufficient. |
| **Opus 5, extra high** | Difficult implementation and adversarial review. |
| **Opus 5, high** | Ordinary implementation, research, and intermediate review. |
| **Sonnet 5** | Only mechanical, extremely obvious work, or execution from a specification detailed enough that error is nearly impossible. |

## Execution

1. Inspect the task and choose the orchestration and model assignments.
2. Execute using ultracode, subagents, or both; revise the split as the work develops.
3. Integrate and verify accepted output.
4. Perform the final integrated review with Fable 5.1, xhigh.

Finish only when the work is complete, accepted output is integrated and verified, and Fable has reviewed the whole result.