tmux SKILL.md skillA
tmux from phyagentos/phyagentos-core is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add phyagentos/phyagentos-core/tmux@git:20260331.475dbdaPins git:20260331.475dbda in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- phyagentos/phyagentos-core
- Path
PhyAgentOS/skills/tmux/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260331.475dbda, committed Mar 31, 2026
- Size
- 4,090 bytes
- Repository stars
- 2,996
- License
- MIT
Remote-control tmux sessions for interactive CLIs by sending keystrokes and scraping pane output.
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 Skill
Use tmux only when you need an interactive TTY. Prefer exec background mode for long-running, non-interactive tasks.
## Quickstart (isolated socket, exec tool)
```bash
SOCKET_DIR="${PhyAgentOS_TMUX_SOCKET_DIR:-${TMPDIR:-/tmp}/PhyAgentOS-tmux-sockets}"
mkdir -p "$SOCKET_DIR"
SOCKET="$SOCKET_DIR/PhyAgentOS.sock"
SESSION=PhyAgentOS-python
tmux -S "$SOCKET" new -d -s "$SESSION" -n shell
tmux -S "$SOCKET" send-keys -t "$SESSION":0.0 -- 'PYTHON_BASIC_REPL=1 python3 -q' Enter
tmux -S "$SOCKET" capture-pane -p -J -t "$SESSION":0.0 -S -200
```
After starting a session, always print monitor commands:
```
To monitor:
tmux -S "$SOCKET" attach -t "$SESSION"
tmux -S "$SOCKET" capture-pane -p -J -t "$SESSION":0.0 -S -200
```
## Socket convention
- Use `PhyAgentOS_TMUX_SOCKET_DIR` environment variable.
- Default socket path: `"$PhyAgentOS_TMUX_SOCKET_DIR/PhyAgentOS.sock"`.
## Targeting panes and naming
- Target format: `session:window.pane` (defaults to `:0.0`).
- Keep names short; avoid spaces.
- Inspect: `tmux -S "$SOCKET" list-sessions`, `tmux -S "$SOCKET" list-panes -a`.
## Finding sessions
…Read the whole file at its exact version.
How to install
mdr add phyagentos/phyagentos-core/tmux@sha256:f7b75864ef9f0901The line at the top of this page pins the label git:20260331.475dbda, 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_dpzbkskjdxfhy53m)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Mar 31, 2026.
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 (4090 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
phyagentos/phyagentos-core · 2,996 stars · license MIT · pushed 2026-10-30 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_dpzbkskjdxfhy53m GET https://markdownregistry.com/api/v1/resolve?ref=phyagentos/phyagentos-core/tmux GET https://markdownregistry.com/api/v1/blob/f7b75864ef9f09016b2df523fd73fd81a76d7ad60eb838580bc00228278497cf
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 phyagentos/phyagentos-core
Every file in phyagentos/phyagentos-core