Codex Plugin QA
code-yeongyu/oh-my-openagent
Tests the omo Codex plugin in an isolated CODEX_HOME with a local mock model, proving hooks fired through app-server notifications without touching ~/.codex.
Run commands on a REMOTE server through a persistent shell that survives disconnects, by driving a tmux session that lives ON THE REMOTE.
Custom licenceAuto-check: warnings
Install Rsess
The automated check flagged lines worth reading first. See the safety section below.
$ npx skills add JCLiuGroup/AI-Computational-Chemist --skill rsess -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install JCLiuGroup/AI-Computational-Chemist rsess --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/JCLiuGroup/AI-Computational-Chemist.git skills-src && mkdir -p .claude/skills && cp -r skills-src/tools/rsess .claude/skills/rsess && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "rsess" agent skill from https://github.com/JCLiuGroup/AI-Computational-Chemist/tree/main/tools/rsess into .claude/skills/rsess/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "rsess", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/JCLiuGroup/AI-Computational-Chemist/tree/main/tools/rsessType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add JCLiuGroup/AI-Computational-Chemist --skill rsess -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install JCLiuGroup/AI-Computational-Chemist rsess --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/JCLiuGroup/AI-Computational-Chemist.git skills-src && mkdir -p .agents/skills && cp -r skills-src/tools/rsess .agents/skills/rsess && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "rsess" agent skill from https://github.com/JCLiuGroup/AI-Computational-Chemist/tree/main/tools/rsess into .agents/skills/rsess/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "rsess", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add JCLiuGroup/AI-Computational-Chemist --skill rsess -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install JCLiuGroup/AI-Computational-Chemist rsess --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/JCLiuGroup/AI-Computational-Chemist.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/tools/rsess .cursor/skills/rsess && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "rsess" agent skill from https://github.com/JCLiuGroup/AI-Computational-Chemist/tree/main/tools/rsess into .cursor/skills/rsess/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "rsess", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/JCLiuGroup/AI-Computational-Chemist.git --path tools/rsess--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add JCLiuGroup/AI-Computational-Chemist --skill rsess -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install JCLiuGroup/AI-Computational-Chemist rsess --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/JCLiuGroup/AI-Computational-Chemist.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/tools/rsess .gemini/skills/rsess && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "rsess" agent skill from https://github.com/JCLiuGroup/AI-Computational-Chemist/tree/main/tools/rsess into .gemini/skills/rsess/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "rsess", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install JCLiuGroup/AI-Computational-Chemist rsessInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add JCLiuGroup/AI-Computational-Chemist --skill rsess -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/JCLiuGroup/AI-Computational-Chemist.git skills-src && mkdir -p .github/skills && cp -r skills-src/tools/rsess .github/skills/rsess && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "rsess" agent skill from https://github.com/JCLiuGroup/AI-Computational-Chemist/tree/main/tools/rsess into .github/skills/rsess/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "rsess", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add JCLiuGroup/AI-Computational-Chemist --skill rsess -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install JCLiuGroup/AI-Computational-Chemist rsess --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/JCLiuGroup/AI-Computational-Chemist.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/tools/rsess .opencode/skills/rsess && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "rsess" agent skill from https://github.com/JCLiuGroup/AI-Computational-Chemist/tree/main/tools/rsess into .opencode/skills/rsess/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "rsess", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
rsess- GitHub stars
- 145
- Token cost
- ~570 tokens
- SKILL.md length
- 237 words
- Files
- 8 (incl. scripts, references)
- Skills in repo
- 21
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Run commands on a REMOTE server through a persistent shell that survives disconnects, by driving a tmux session that lives ON THE REMOTE.
- Works in 4 steps: Confirm the explicit remote target, then… → Open one topic session and retain the… → Use run for commands, peek for the live… → …
- You need shell state (cwd
- SKILL.md covers Required inputs, Route map, Workflow and Hard guardrails
- Activated venvs
What it does
Rsess is an agent skill from JCLiuGroup/AI-Computational-Chemist. Run commands on a REMOTE server through a persistent shell that survives disconnects, by driving a tmux session that lives ON THE REMOTE. Use when you need shell state (cwd, env vars, activated venvs, a running REPL/daemon) to persist across multiple commands on an SSH-reachable host — instead of ssh host cmd, which starts a fresh shell every time and loses all state. Do NOT use rsess when the agent is already running on the target machine — run commands directly with the native shell.
Its SKILL.md is about 570 tokens, which your agent loads only when the skill is triggered. The skill folder holds 9 other files, including scripts and reference files (for example `references/errors.md`, `references/resources.md` and `references/running.md`).
It works with tmux.
When your agent uses it
- You need shell state (cwd
- Activated venvs
- A running REPL/daemon) to persist across multiple commands on an SSH-reachable host — instead of ssh host cmd
- Which starts a fresh shell every time and loses all state
Example prompts
- “/rsess”
Workflow steps
4 steps, taken from the first numbered list in SKILL.md.
- Confirm the explicit remote target, then run the probe and validation in
- Open one topic session and retain the exact printed session name.
- Use run for commands, peek for the live pane, and the configured scp/rsync route
- Close the session deliberately; use recovery guidance rather than recreating a
What it can do on your machine
Read from SKILL.md and the folder at commit e27b555. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships 2 files in scripts/, which the agent can run.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Rsess loads about 570 tokens when it runs, and up to ~3k if it reads all its reference files. Until then it costs about 125 tokens; SKILL.md has 237 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check: warnings
The automated check found patterns that need a careful read before installing.
- WarningMentions a credentials file (SSH keys, cloud or package-manager tokens)SKILL.md:14
SSH-reachable host (`Host` alias from `~/.ssh/config`, or `user@host`).
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.
SKILL.md
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 237 words (~570 tokens).
“Use rsess only to drive a remote tmux-backed shell whose state must persist across SSH calls and disconnects. If the agent already runs on the target, use the native shell instead.”
- name
- rsess
Files
SKILL.md and 7 other files (scripts, references) in tools/rsess of JCLiuGroup/AI-Computational-Chemist.
- SKILL.md
- config.example
- references/errors.md
- references/resources.md
- references/running.md
- references/validation.md
- scripts/rsess
- scripts/tmux
Open the folder on GitHubat commit e27b555
Compare with similar skills
Rsess next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Rsess this skillJCLiuGroup/AI-Computational-Chemist | 145 | — | ~570 | Automated safety check: Warn | Custom licence | |
| Codex Plugin QAcode-yeongyu/oh-my-openagent | 70k | 1 repos | ~1.9k | Automated safety check: Pass | Custom licence | |
| Tmuxopenclaw/openclaw | 392k | 2 repos | ~640 | Automated safety check: Pass | MIT | |
| 1passwordtrpc-group/trpc-agent-go | 1.8k | 15 repos | ~656 | Automated safety check: Pass | Apache-2.0 | |
| CodeGraph Agent Evalcolbymchenry/codegraph | 73k | — | ~950 | Automated safety check: Pass | MIT | |
| Tmuxtrpc-group/trpc-agent-go | 1.8k | 24 repos | ~868 | Automated safety check: Pass | Apache-2.0 |
Similar skills
Tmux
openclaw/openclaw
Control tmux sessions/panes for interactive CLIs: list, capture output, send keys, paste text, monitor prompts.
1password
trpc-group/trpc-agent-go
Set up and use 1Password CLI (op). An agent skill from trpc-group/trpc-agent-go.
CodeGraph Agent Eval
colbymchenry/codegraph
Benchmarks how much CodeGraph helps a coding agent on a real repository, comparing runs with and without it for a chosen local or published version.
Tmux
trpc-group/trpc-agent-go
Remote-control tmux sessions for interactive CLIs by sending keystrokes and scraping pane output.
CodexBar Live QA
steipete/CodexBar
Runs live QA for the CodexBar app: provider usage matrix checks through its packaged CLI, config validation and menu checks, with 1Password-backed credentials handled safely.
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Related
Works with
Questions about Rsess
What does Rsess do?
Run commands on a REMOTE server through a persistent shell that survives disconnects, by driving a tmux session that lives ON THE REMOTE. Rsess is an agent skill from JCLiuGroup/AI-Computational-Chemist. Run commands on a REMOTE server through a persistent shell that survives disconnects, by driving a tmux session that lives ON THE REMOTE.
When should I use Rsess?
Rsess fits situations like: you need shell state (cwd; activated venvs; A running REPL/daemon) to persist across multiple commands on an SSH-reachable host — instead of ssh host cmd; which starts a fresh shell every time and loses all state.
How do I install Rsess in Claude Code?
Run `npx skills add JCLiuGroup/AI-Computational-Chemist --skill rsess -a claude-code`. Or copy the skill folder (tools/rsess in JCLiuGroup/AI-Computational-Chemist) into .claude/skills/rsess in your project. Claude Code loads it when a task matches its description.
How do I install Rsess in Codex?
Run `npx skills add JCLiuGroup/AI-Computational-Chemist --skill rsess -a codex`. Or copy the skill folder (tools/rsess in JCLiuGroup/AI-Computational-Chemist) into .agents/skills/rsess in your project. Codex loads it when a task matches its description.
Can I use Rsess in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add JCLiuGroup/AI-Computational-Chemist --skill rsess -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/rsess, .gemini/skills/rsess, .github/skills/rsess and .opencode/skills/rsess in your project.
What does Rsess need to run?
SKILL.md names no scripts, command-line tools or credentials: Rsess is instructions for the agent only.
Does Rsess access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Rsess safe to install?
Our automated static check of SKILL.md flagged 1 warning(s): mentions a credentials file (ssh keys, cloud or package-manager tokens). Read the flagged lines before installing; the check is not a guarantee either way. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does Rsess use?
Rsess has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Rsess use?
About 570 tokens (SKILL.md is roughly 2.3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 2.5k tokens, read only when the agent opens those files.
What are the alternatives to Rsess?
Skills that share tags, products or a category with Rsess: Codex Plugin QA (code-yeongyu/oh-my-openagent, 70k stars), Tmux (openclaw/openclaw, 392k stars), 1password (trpc-group/trpc-agent-go, 1.8k stars) and CodeGraph Agent Eval (colbymchenry/codegraph, 73k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Rsess?
JCLiuGroup (a GitHub organization) maintains it in JCLiuGroup/AI-Computational-Chemist, which has 145 GitHub stars. The repository holds 21 skills in this directory. The repository was last updated on September 27, 2026.
Source: JCLiuGroup/AI-Computational-Chemist on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.