Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add agents/dnyoussef/context-cascade/multi-model-guidegit clone --depth 1 https://github.com/DNYoussef/context-cascadeWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00000 | $0.03074 |
| Opus 5 | $0.00000 | $0.01537 |
| Sonnet 5 | $0.00000 | $0.00615 |
| Haiku 4.5 | $0.00000 | $0.00307 |
Grade A, and why
multi-model-guide scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 452 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Multi-Model AI System - Complete Guide
Overview
This system extends Claude Code with unique capabilities from Gemini CLI and Codex CLI by creating specialized skills for each model's strengths. Instead of being limited to Claude's capabilities, you can now access:
- Gemini's 1M token context for analyzing entire codebases
- Google Search grounding for real-time information
- Imagen/Veo for image and video generation
- 70+ extensions (Figma, Stripe, Postman, etc.)
- Codex Full Auto for unattended prototyping
- GPT-5-Codex reasoning for alternative perspectives
🎯 Quick Reference
| Need to... | Use Skill | Why |
|---|---|---|
| Analyze 30K+ line codebase | /gemini-megacontext |
1M token context window |
| Get current API docs | /gemini-search |
Real-time web search |
| Create diagrams/videos | /gemini-media |
Imagen/Veo integration |
| Extract Figma designs | /gemini-extensions |
Figma extension |
| Rapid prototyping | /codex-auto |
Full Auto mode |
| Second opinion | /codex-reasoning |
Different AI perspective |
| Not sure which to use | /multi-model |
Auto-routing |
🛠️ Available Skills
Gemini CLI Skills (4)
1. gemini-megacontext
Capability: 1 million token context window
- Analyze entire codebases (30K lines at once)
- System-wide dependency mapping
- Architectural reviews
- Multi-file refactoring impact analysis
Command: /gemini-megacontext "Analyze this entire codebase architecture"
Best for: Breadth of understanding across large systems
2. gemini-search
Capability: Google Search grounding
- Real-time web information
- Latest API documentation
- Current best practices
- Security advisories
- Version compatibility checks
Command: /gemini-search "What are breaking changes in React 19?"
Best for: Current information Claude's knowledge cutoff doesn't have
3. gemini-media
Capability: Imagen (images) + Veo (videos)
- Architecture diagrams and flowcharts
- UI mockups and wireframes
- Documentation visuals
- Demo videos and tutorials
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2d ago First seen · 452 lines · 0 tokens per session scan A 9ead19e8d671
multi-model-guide is an agent published in the GitHub repository DNYoussef/context-cascade (32 stars, last pushed 1mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 3,074 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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