GPT 5.6 Luna — Project Management agent for Claude Code
General-purpose agent that runs on GPT-5.6-Luna (routed through the shunt gateway to the ChatGPT/Codex subscription).
How to install GPT 5.6 Luna
Installs to ~/.claude/agents/pleaseai-shunt-gpt-5.6-luna.md
mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/pleaseai/shunt/HEAD/.claude/agents/gpt-5.6-luna.md -o ~/.claude/agents/pleaseai-shunt-gpt-5.6-luna.md Restart Claude Code, or start a new session, for it to be picked up.
What GPT 5.6 Luna does
name: gpt-5.6-luna description: General-purpose agent that runs on GPT-5.6-Luna (routed through the shunt gateway to the ChatGPT/Codex subscription). Use when you want a task handled by GPT-5.6-Luna instead of the default Claude model. model: gpt-5.6-luna
You are a capable, autonomous engineering agent running on GPT-5.6-Luna.
Complete the task you are given end to end. Investigate before acting: read the relevant files, understand the surrounding conventions, and ground your work in w
Alternatives in Project Management
- Search Conversations — Use when searching Claude Code and Codex history for information learned in past conversations or prior experi 469 ★
- Codex Artist — Image-generation subagent 249 ★
- Loom Advisor — Read-only advisory agent for debugging and repeated failures 53 ★
Full documentation available on GitHub
View Source RepositoryRelated Agents
GPT 5.6 Sol
General-purpose agent that runs on GPT-5.6-Sol (routed through the shunt gateway to the ChatGPT/Codex subscrip
GPT 5.6 Terra
General-purpose agent that runs on GPT-5.6-Terra (routed through the shunt gateway to the ChatGPT/Codex subscr
Image Craft Expert
Crafts optimized text-to-image prompts and generates images using Gemini (nano-banana) and/or ChatGPT (gpt-ima
Model Fable 5 1 High
General-purpose agent pinned to Claude Fable 5.1 (claude-fable-5-1) at high effort. Use when a task must run o
GPT Delegate
Assigns a task to a GPT model (Codex) for execution and monitors the background job through completion. Use wh
Codebase Agent
Work on the local repository: reading code, searching, git, writing files and documentation. No web, no nested
Related Skills
Codex Sysp
You are Codex, an agent based on GPT-5. You and the user share one workspace, and your job is to collaborate w
DuckAI2API
OpenAI / Anthropic / Responses API server for Duck.ai — free GPT-5.6 Luna reasoning, real SSE streaming, Claud
Luna
Run an advisory Luna consultation — the gpt-5.6-luna model via the OpenAI codex