omh-terminal

omh-terminal is a skill for Claude Code, Codex from rlaope/oh-my-hermes. It costs 72 tokens per session (1,591 once invoked), scanned C, original, MIT.

A command-operator workflow for preparing and reporting terminal commands within defined safety and observation boundaries.

In plain words
What is it for?
Use it to prepare terminal runs, request the needed command context, and summarize observed output.
Why use it?
It helps prevent unclear working directories, unapproved destructive commands, and claims about command results that were never observed.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions subagents.

Good fit Use it to prepare terminal runs, request the needed command context, and summarize observed output.

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Install with agentmods
npx agentmods add skills/rlaope/oh-my-hermes/omh-terminal
About the project

oh-my-hermes is an operating layer for Hermes Agent that organizes requests into workflows for planning, research, creation, coding handoffs, operations, and project memory. Hermes users run these workflows through the desktop app, CLI, or messenger app, while the catalogue add-ons extend its native capabilities.

rlaope/oh-my-hermes · 1,677 stars · on GitHub · rlaope.github.io

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 rlaope/oh-my-hermes --skill omh-terminal
Clone the repo
git clone --depth 1 https://github.com/rlaope/oh-my-hermes

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 omh-terminal

README.md
[![agentmods](https://agentmods.dev/badge/skills/rlaope/oh-my-hermes/omh-terminal/github.svg)](https://agentmods.dev/skills/rlaope/oh-my-hermes/omh-terminal)
Your own site
<a href="https://agentmods.dev/skills/rlaope/oh-my-hermes/omh-terminal"><img src="https://agentmods.dev/badge/skills/rlaope/oh-my-hermes/omh-terminal/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for omh-terminal

Your own site · 80×15
<a href="https://agentmods.dev/skills/rlaope/oh-my-hermes/omh-terminal"><img src="https://agentmods.dev/badge/skills/rlaope/oh-my-hermes/omh-terminal.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 72 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,591 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00072 $0.01591
Opus 5 $0.00036 $0.00796
Sonnet 5 $0.00014 $0.00318
Haiku 4.5 $0.00007 $0.00159

Measured 6d ago against content hash c832addffec7, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade C, and why

omh-terminal scanned grade C with 1 finding 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 6d 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.

Recursive force deletehighDestructive command

rm -rf with a variable or a broad path is one typo away from removing the wrong tree.

- Prompt: command-operator run rm -rf without cwd, confirmation, or observation gates.
skills/omh-terminal/SKILL.md · 128 lines

How it starts

The opening of the file, as written. The whole thing — 128 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Command Operator

This is a Hermes-native command-operator workflow skill.

Why This Exists

command-operator exists so Hermes users can ask for this workflow in chat and receive a structured, evidence-bounded OMH operating surface instead of ad hoc narration.

Do Not Use When

  • The request is already handled by a narrower explicit skill with stronger evidence.
  • The user asks OMH to secretly run external platforms, connectors, schedulers, file exports, or runtime agents.
  • The only safe answer is to ask for missing authority, credentials, target, or observed evidence first.

Examples

Good example:

  • Prompt: command-operator run npm test in the project terminal and summarize the output.
  • Expected behavior: Produce prepare_command_operator_card with required context, wrapper actions, and not-evidence boundaries.
  • Why: The prompt names a real workflow surface that Hermes can orchestrate without hiding execution.

Bad example:

  • Prompt: command-operator run rm -rf without cwd, confirmation, or observation gates.
  • Expected behavior: Report the missing observed evidence or authority instead of claiming the external step happened.
  • Why: Prepared OMH guidance is not platform, runtime, connector, file, memory, or delivery evidence.

Completion Checklist

  • Command text, working directory, environment assumptions, timeout, safety level, and stop condition are explicit.
  • Destructive, credential, network, filesystem mutation, install, deploy, and production commands are gated or marked missing.
  • Exit codes, stdout/stderr, test results, package-manager effects, and filesystem mutations are reported only from observed command evidence.

Recovery Notes

  • If command text or working directory is missing, ask for the smallest missing scope needed before preparing the command task.
  • If the command is destructive, credentialed, networked, install/deploy-oriented, or production-affecting, require an explicit confirmation gate.
  • If the user supplied failed command output and asks for root cause, route to build-failure-triage or agent-debug instead of preparing a fresh command.

Read the full file on GitHub · 128 lines

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. 6d ago Changed · +1 lines c832addffec7
  2. 7d ago Changed 93a0728e36e4
  3. 9d ago First seen · 127 lines · 72 tokens per session scan C 2feaaecde656

Subscribe to this mod's changes

omh-terminal is a skill published in the GitHub repository rlaope/oh-my-hermes (1,677 stars, last pushed today), licensed MIT. It adds 72 tokens to every session and 1,591 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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