Gemini Super Gem Creator — Development skill for Claude Code

Super Gem Creator (v0.7.1)

   

A Cowork skill for building expert-level Gemini Gems and Opal (Gem from Labs) workflows with persistent Drive/Sheets memory, NotebookLM research grounding, and optional Harness-Proxy automation.

**Built for AI power users** who want production-quality Gemini advisors and Opal agents — not just a system prompt, but a full memory architecture, test suite, and deployment pipeline.

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The Problem

Building a good Gemini Gem is easy. Building one that actually holds up over time is not:

• Memory degrades — gems accumulate contradictory instructions, stale facts, and outdated personas with no structured refresh cycle
• No tier discipline — a simple FAQ bot and a deep research advisor get built the same way, producing over-engineered simple gems and under-engineered complex ones
• Opal is a black box — Opal (Gem from Labs) has no official workflow guide: node types, Sheets memory schema, Agent Step formatting, and quota limits are all tribal knowledge
• Deploy is the hard part — Google Drive folder limits, disappearing-node bugs, Sheets column naming, and Knowledge attachment rules are all footguns that only appear after hours of work

The Solution

Super Gem Creator runs a structured 5-step pipeline that handles all of the above:

┌─────────────────────────────────────────────────────────────────┐
│                    Super Gem Creator v0.7.1                     │
│                                                                 │
│  ┌───────────┐  ┌───────────┐  ┌───────────┐                  │
│  │ UNDERSTAND│→ │ GENERATE  │→ │ VALIDATE  │→ ...             │
│  │  Step 1   │  │  Step 2   │  │  Step 3   │