Codex Astra/Luna Orchestrator Repo: Orchestrator + Subagents

Melvin Vivas · X post · 2026-09-11 · Open on X

Topics: AI Agents, Tool Use & MCP, AI Dev Tools & Productivity · Level: intermediate

Summary

Melvin Vivas shares his open-source repo, which sets up Astra or Sol as the orchestrator and Luna for subagents in Codex. The repo is nearly at 1K stars, and he has turned on GitHub Sponsors to help pay for his Codex usage.

Key points

• The repo shows an orchestrator/subagent setup in Codex: Astra or Sol orchestrates and Luna runs the subagents.
• It's open source and close to 1K GitHub stars.
• Sponsorship is optional; the repo is free to use.

Resources mentioned

• donvito/codex-astra-luna-orchestrator · repo · github.com · free
  The creator's Codex skill for an orchestrator-plus-subagents setup (Astra orchestrator, Luna subagents), configured through config.toml.
  Also in: Codex Orchestrator Pattern: Astra/Sol Orchestrator with Luna Subagents (Melvin Vivas on X · notes), Open-source Codex skill: Astra/Sol orchestrator with Luna subagents (Melvin Vivas on X · notes), Cost-Efficient Codex Subagents: Astra/Sol Orchestrator + Luna Workers (Melvin Vivas on X · notes), Codex Orchestrator v0.2.1: GPT-6 Sol orchestrator with Luna subagents (Melvin Vivas on X · notes) and 27 more

Try this

• Check out the codex-astra-luna-orchestrator repo to set up orchestrator and subagents in Codex.