CLAUDE

CLAUDE is a command for Claude Code from nexus-research-lab/nexus. It costs 0 tokens per session (125 once invoked), scanned A, original, Apache-2.0.

A collaboration system for persistent AI agents that work across shared rooms, workspaces, skills, and outside services. The excerpt mainly describes commands for managing room members and settings.

In plain words
What is it for?
Use it to add or remove room members, update room settings, save agent options, and refresh room context.
Why use it?
It helps coordinate agent and room changes in one controlled operation, while keeping the displayed state up to date.

Command for Claude Code

Written for Claude Code: a Claude Code command (commands/*.md).

Good fit Use it to add or remove room members, update room settings, save…

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/nexus-research-lab/nexus/claude
Install

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.

Clone the repo
git clone --depth 1 https://github.com/nexus-research-lab/nexus

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for CLAUDE

README.md
[![agentmods](https://agentmods.dev/badge/commands/nexus-research-lab/nexus/claude.svg)](https://agentmods.dev/commands/nexus-research-lab/nexus/claude)
Your own site
<a href="https://agentmods.dev/commands/nexus-research-lab/nexus/claude"><img src="https://agentmods.dev/badge/commands/nexus-research-lab/nexus/claude.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 125 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00000 $0.00125
Opus 5 $0.00000 $0.00063
Sonnet 5 $0.00000 $0.00025
Haiku 4.5 $0.00000 $0.00013

Measured 7d ago against content hash b924f5011afa, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

CLAUDE 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 7d 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.

web/src/pages/room/controller/commands/CLAUDE.md · 7 lines

What it actually says

Room 页面命令

  • 所有命令使用控制器已绑定的 roomId,消费者不得重复传入作用域标识。
  • 写操作无论成功或失败都按命令策略读取一次权威快照;运行时关闭不触发无意义的完整资源刷新。
  • Room 管理提交通过一个复合命令保持“补成员、更新设置、移除成员”的依赖顺序,整个提交只刷新一次。
  • Agent 设置保存复用 Agent Options 领域命令,Room 命令只负责保存后的成员上下文刷新。
Changes

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.

  1. 7d ago First seen · 7 lines · 0 tokens per session scan A b924f5011afa

Subscribe to this mod's changes

CLAUDE is a command published in the GitHub repository nexus-research-lab/nexus (143 stars, last pushed yesterday), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 125 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.