tmux SKILL.md skillA
tmux from bastani-inc/atomic is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add bastani-inc/atomic/tmux@git:20260908.9f8f611Pins git:20260908.9f8f611 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- bastani-inc/atomic
- Path
packages/subagents/skills/tmux/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260908.9f8f611, committed Sep 8, 2026
- First version recorded
- May 26, 2026
- Size
- 6,390 bytes
- Repository stars
- 874
- License
- a license file GitHub does not identify
Control tmux-compatible sessions/windows/panes for interactive CLIs: list, capture output, send keys, paste text, monitor prompts.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# tmux
Use tmux for interactive terminal sessions and terminal UI verification. For ordinary commands, use `bash`: supported owner-bound calls can run in the background explicitly with `wait: { kind: "background" }` or automatically after their foreground observation budget expires. Use tmux when you need a separate interactive terminal, not merely because a command outlives a tool call. Background tasks remain bound to their owning Atomic session.
On Windows, use [psmux](https://github.com/psmux/psmux), the native Windows tmux-compatible multiplexer. psmux automatically provides the `tmux` alias, so keep using the `tmux` commands below; no command changes are needed.
When this skill is invoked, first confirm `tmux` is available before running tmux commands (`command -v tmux` or `tmux -V`; on Windows PowerShell, `Get-Command tmux`). If `tmux` is not found, tell the user to install tmux on macOS/Linux or psmux on Windows, depending on their OS, using one of the options below.
## Installation
Choose the install path that matches the host OS and package manager.
### macOS/Linux tmux
Package managers are preferred when available:
```bash
brew install tmux
```
…Read the whole file at its exact version.
How to install
mdr add bastani-inc/atomic/tmux@sha256:0866c5f562cc062dThe line at the top of this page pins the label git:20260908.9f8f611, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_s2pzpfhll72vkgjm)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between May 26, 2026 and Sep 8, 2026, about one every 52 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260908.9f8f611 latest | 2026-09-08 | 9f8f611 | 6,390 B | A | view · diff |
| git:20260813.be54794 | 2026-08-13 | be54794 | 6,165 B | A | view · diff |
| git:20260526.7453747 | 2026-05-26 | 7453747 | 6,096 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (6390 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
bastani-inc/atomic · 874 stars · license a license file GitHub does not identify · pushed 2026-11-03 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_s2pzpfhll72vkgjm GET https://markdownregistry.com/api/v1/resolve?ref=bastani-inc/atomic/tmux GET https://markdownregistry.com/api/v1/blob/0866c5f562cc062d9aede3eb42990ed6cd80a9a488799a6f6dac565496de5432
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
More from bastani-inc/atomic
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