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Ryx Sidekick Pro – your AI agent for Unity

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Publisher

Ryx Interactive

Please Note

This entry is from Monday June 22, 2026. The price of the asset may have changed since then.
Please visit our homepage for recent offers and sales. Official and private Unity Asset Store™ sales usually last about 14 days.

Overview

The complete Ryx Sidekick. Claude, Cursor, and Codex in the Unity Editor — with everything that makes Sidekick a real workflow tool: streaming chat, deep project context, safe reviewable edits, Skills, and live MCP management. One package, one-time purchase.

Bring your own agents. Keep your existing subscriptions or keys — Pro never resells inference, you pay your provider directly.

One download, nothing else to buy. Pro ships as a complete bundle that includes the base package — install it and you have the full product.

Everything in one package


All three providers

  • Claude, Cursor, and OpenAI Codex — run any of them inside Unity.
  • Switch provider per session without losing your draft or session state.
  • Use your own subscription or keys for each; pay your provider, not us.

Core workflow

  • Chat inside Unity — streaming responses, Markdown, syntax-highlighted code blocks, one-click copy.
  • Command palette — VS Code-style slash commands, built-in actions, discovered CLI commands, and @-mention asset attachments.
  • Rich context — attach project files (text/binary detection, truncation), GameObjects (hierarchy + components), and one-click Scene/Game View screenshots; paste or drag & drop images.
  • Safe editing — permission modal with diff previews, permission modes (ask / plan / auto), and a Changes view with one-click revert.
  • Conversation history — reads your CLI's native local history; the last chat is restored per project; in-flight responses survive domain reload.
  • Auth your way — Claude.ai subscription login, Console API key, or provider routing (Bedrock / Vertex).

Pro power tools

  • Skills — your user, project, and plugin skills as slash commands, in a dedicated palette section.
  • Live MCP management — real-time MCP server status, tools, and resources for every provider, as a read-only inventory with secret masking.

Pricing

  • $49.99 — one-time purchase, no subscription.
  • Own your edition forever; 1 year of updates and support included.

Not sure yet? Start free with Lite


Want to try before you buy? The free, open-source Sidekick Lite edition gives you the Claude provider and the full core workflow — chat, context, screenshots, safe edits, and history. Validate the workflow with your own setup, then come back for Pro to add Cursor, Codex, Skills, and live MCP management.


Quick start

  1. Install Sidekick Pro.
  2. Open Window → Ryx Sidekick.
  3. In Project Settings → Ryx Sidekick, validate the CLIs you want to use.
  4. Authenticate Claude, Cursor, and/or Codex the way you already do.
  5. Switch providers per session, run Skills from the palette, and inspect MCP live.

Requirements

  • Unity 6.0+ (6000.x)
  • The provider CLIs you want to use (Claude, Cursor, and/or Codex) installed separately and authenticated
  • Internet access for the selected provider workflow

Third-party notices


Asset uses Markdig under BSD-2-Clause and Roboto Mono under SIL OFL 1.1; see the Third-Party Notices file in the package for details.

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