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Deploy Codex with codex-keysmith

Name: Deploy Codex with codex-keysmith
Author: Jia-Ethan

Version-independent deployment for founders, with codex-keysmith, backed by 1.8k+ GitHub stars.

From the repo · “Versioned Codex instruction deployment with preview, ownership manifests, hook isolation, scenario evaluation, and recovery.”

4,772 stars+32★ this week732 forksPythonGuide quality 8/10 · reviewed Aug 3Updated 9/27/2026100% free · open source

What it does

Codex-keysmith enables version-independent deployment of Codex instructions with features like dry-run, backups, hook isolation, and recovery for reliable AI model management.

When to use it

•When deploying Codex models across different environments with varying version requirements
•When needing to test and validate Codex instructions before applying them to production models
•When requiring backup and recovery mechanisms for Codex models to prevent data loss

Ready-to-paste prompt

python -m codex_keysmith apply --instructions {'function': 'sum', 'args': [1, 2, 3]} --model my_codex_model

Heads up: Ensure that the Python version is compatible with the Codex-keysmith library, as it may require specific version dependencies or configurations

Saves to your device

Use with Claude

New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

✅ Light setup

Installs with a command or two; your AI agent can do it for you.

Try it instantly — no install

Claude Code

mkdir -p ~/.claude/skills/codex-keysmith && curl -fsSL https://workflowstacks.com/api/skills/codex-keysmith/claude-skill -o ~/.claude/skills/codex-keysmith/SKILL.md

Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)

claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

How Deploy Codex with codex-keysmith works

Codeflow

Free to inspect

Deploy Codex with codex-keysmith is a large Python project (~19k lines across 72 code files, plus 31 test files). Setup is light: installs like a normal app. Reading the code is optional. Last commit this month, MIT license, has a test suite.

Size

Large codebase

~19k lines · 72 code files · ~3 h to skim

Setup

One-command install

Installs like a normal app. Reading the code is optional.

Runs on

Python

No API keys detected

Python 87%JavaScript 12%Rust 1%

Where to start reading

1
README.md
Start here — what it does and how to install it
2
pyproject.toml
Dependencies and the commands it exposes
3
examples/gpt-astra.md
A worked example — copy this to get going

What's in each folder

docs/Documentation49 files

examples/Examples you can copy6 files

gui/Folder114 files

breaktest-results/Folder55 files

scenarios/Folder45 files

fixture_packs/Folder27 files

scripts/Helper scripts9 files

bench/Folder4 files

READMEHas testsDocumentedCI checksExamples includedMIT licenseUpdated this month