tmux

tmux is a skill for Claude Code, Codex from SafeAI-Lab-X/ClawKeeper. It costs 22 tokens per session (964 once invoked), scanned A, original, no licence file.

A tool for controlling tmux, a terminal program that keeps command-line sessions running in panes and windows.

In plain words
What is it for?
It helps send keystrokes to tmux sessions and read what appears in their terminal panes.
Why use it?
It allows an agent to interact with long-running or interactive terminal programs and inspect their output.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit It helps send keystrokes to tmux sessions and read what appears in…

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/safeai-lab-x/clawkeeper/tmux
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.

Any agent
npx skills add SafeAI-Lab-X/ClawKeeper --skill tmux
Clone the repo
git clone --depth 1 https://github.com/SafeAI-Lab-X/ClawKeeper

Made for: Claude Code, Codex.

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 tmux

README.md
[![agentmods](https://agentmods.dev/badge/skills/safeai-lab-x/clawkeeper/tmux.svg)](https://agentmods.dev/skills/safeai-lab-x/clawkeeper/tmux)
Your own site
<a href="https://agentmods.dev/skills/safeai-lab-x/clawkeeper/tmux"><img src="https://agentmods.dev/badge/skills/safeai-lab-x/clawkeeper/tmux.svg" alt="Measured on agentmods" height="20"></a>
Per session 22 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 964 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 unknown 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 $0.00022 $0.00964
Opus 5 $0.00011 $0.00482
Sonnet 5 $0.00004 $0.00193
Haiku 4.5 $0.00002 $0.00096

Measured 3d ago against content hash 25f7d9ee5507, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

tmux 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 3d ago.

The scan reads SKILL.md. This mod also ships 2 executable files (scripts/find-sessions.sh, scripts/wait-for-text.sh), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

legacy/clawkeeper-watcher/skills/tmux/SKILL.md · 154 lines

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.

Read it on GitHub

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 3d ago First seen · 154 lines · 22 tokens per session scan A 25f7d9ee5507

Subscribe to this mod's changes

tmux is a skill published in the GitHub repository SafeAI-Lab-X/ClawKeeper (1,023 stars, last pushed 20d ago), with no licence file. It adds 22 tokens to every session and 964 once invoked, about $0.0001 per session on Opus 5. 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 2026-09-03.

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