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 commands/stuinfla/ruvnet-brain/rvcbgit clone --depth 1 https://github.com/stuinfla/ruvnet-brainWhat 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 | $0.00056 | $0.01014 |
| Opus 5 | $0.00028 | $0.00507 |
| Sonnet 5 | $0.00011 | $0.00203 |
| Haiku 4.5 | $0.00006 | $0.00101 |
Grade B, and why
rvcb scanned grade B with 1 finding 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 3d 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.
Subtle steeringmediumPrompt injection
Instructions that bias recommendations or shape behaviour without the user noticing.
`/rvcb`, and `/brain-console` — every spelling lands here, so never tell the user they typed it wrong. The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
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.
- 3d ago First seen · 80 lines · 56 tokens per session scan B b31062c047f1
rvcb is a command published in the GitHub repository stuinfla/ruvnet-brain (64 stars, last pushed 3d ago), with no licence file. It adds 56 tokens to every session and 1,014 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it B with 1 finding (subtle steering). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other commands, from other repositories
README
Git workflow and quality assurance commands for the claude-skills repository.
contribute
Add a thought, source, or paste. Use --project/-p to target another project without switching current. Usage: /mb:contribute [-p ] [--mode daily|concept|daily+concept].
analyst
Use when performing local analyst review before pushing PR changes. Assesses code quality, impact analysis, and maintainability.
adv-gemini-research
Deep research query via Gemini with Google Search grounding.
lint
Health-check the wiki — orphans, broken links, contradictions, confidence decay.
wiki-status
Report the health of an existing LLM Wiki — page counts, recent activity, and orphan pages.