MuhiminOsim

OpenAI Assistants — Development agent for Claude Code

Development community

Setup: OpenAI Assistants API / ChatGPT Custom GPT.

How to install OpenAI Assistants

Installs to ~/.claude/agents/muhiminosim-code-refactoring-skill-openai-assistants.md

Terminal

mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/MuhiminOsim/code-refactoring-skill/HEAD/agents/openai-assistants.md -o ~/.claude/agents/muhiminosim-code-refactoring-skill-openai-assistants.md

Restart Claude Code, or start a new session, for it to be picked up.

What OpenAI Assistants does

Setup: OpenAI Assistants API / ChatGPT Custom GPT

OpenAI Assistants API

Set `PROMPT.md` as the system instruction when creating your assistant:

from openai import OpenAI
from pathlib import Path

client = OpenAI()

system_prompt = Path("PROMPT.md").read_text()

assistant = client.beta.assistants.create(
    name="Code Refactoring Specialist",
    instructions=system_prompt,
    model="gpt-4o",
    tools=[{"type": "code_interpreter"}]  # optional: for running code
)

Or via

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