Install nxusKit Celerat

This repository publishes Codex Plugin packages from nxus.SYSTEMS. The current public plugin is nxusKit Celerat v0.9.4-20260522.

nxusKit SDK docs and packages are now v1.0.0 GA/latest. The currently published Celerat plugin remains v0.9.4-based until the next plugin refresh ships.

Requirements

• Codex app or Codex CLI with plugin support.
• Network access to GitHub for Git-backed marketplace installation.
• Python 3.11+ for the bundled local MCP discovery server.
• nxusKit SDK only when you are ready to build or run nxusKit application code. The Codex Plugin itself does not install the SDK.

Add the Marketplace

Add the public marketplace at the current release tag:

codex plugin marketplace add nxus-SYSTEMS/nxus-codex-plugins --ref v0.9.4-20260522

Then open the Codex plugin directory and install nxusKit Celerat from the nxus.SYSTEMS Codex Plugins source.

Verify the Plugin

Start a new Codex session in a project that can use nxusKit, then ask:

Find the smallest nxusKit example or recipe for this repo with setup, smoke steps, and CE/Pro tier.

Codex should inspect the project before editing, consult the bundled local MCP server when available, choose a Community Edition path when it fits, avoid asking for secrets in chat, and recommend a project-local verification command.

For a CLI/Bash-first check, ask:

Use nxuskit-cli to verify my setup before we implement SDK code.

The plugin should guide Codex to probe nxuskit-cli availability and use JSON-first setup or smoke commands when supported.

For an MCP package self-check from an installed plugin directory:

cd <plugin-install-dir>/mcp
python3 -m pip install -e .
python -m nxuskit_celerat.mcp --self-check

Remove the Marketplace

codex plugin marketplace remove nxus-codex-plugins

Plugin install and uninstall are handled from the Codex plugin directory UI in current Codex builds. The command above removes the marketplace source from your Codex configuration.