Reteno AI Plugin

Reteno bundles reusable AI-agent workflows for Reteno email editing and onboarding funnel analysis.

The repository now supports both:

• Claude Code plugins via Anthropic's .claude-plugin format
• Codex plugins via OpenAI's .codex-plugin format

Both platforms now install from the repository root.

Repository Layout

• .claude-plugin/plugin.json - Claude plugin manifest at the repo root
• .codex-plugin/plugin.json - Codex plugin manifest at the repo root
• skills/ - shared skill payload used by both platforms
• .mcp.json - shared MCP definition at the repo root
• .claude-plugin/marketplace.json - Claude marketplace catalog
• .agents/plugins/marketplace.json - Codex repo marketplace catalog

Claude Code

Add the marketplace:

/plugin marketplace add reteno-com/ai-plugin

Install the plugin:

/plugin install reteno@reteno-plugins

For local development:

claude --plugin-dir ./

Skills are namespaced as:

• /reteno:reteno-email-editor
• /reteno:web-funnel-analyzer

Codex

Codex currently supports plugin installation through a marketplace file. This repo includes a repo-scoped marketplace at .agents/plugins/marketplace.json, and that marketplace points to the repository root plugin.

To test this repo as a Codex plugin:

1. Open the repo in Codex.
2. Restart Codex so it picks up .agents/plugins/marketplace.json.
3. Open the plugin directory and select the repo marketplace.
4. Install or enable Reteno.

For a personal local marketplace on a new machine, use reteno-plugins as the marketplace name and Reteno Plugins as the marketplace display name.

The Codex plugin manifest lives at:

.codex-plugin/plugin.json

Authenticate with Reteno

After installation, authenticate with the Reteno MCP server:

• Claude Code: open /mcp, select reteno, and complete the OAuth flow.
• Codex: enable the plugin and complete the MCP authentication prompt on install or first use.

Included Workflows

reteno-email-editor

Read, clone, and update Reteno email templates through the Reteno MCP server while preserving the original builder HTML and CSS structure.

web-funnel-analyzer

Open an onboarding funnel in Playwright, capture screens and text step-by-step, and write a reusable funnel summary for email creation.

References

• Anthropic Claude Code plugins
• OpenAI Codex Build plugins