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.
npx skills add AtlasOmnia/hermes-custom-pack --skill google-workspacegit clone --depth 1 https://github.com/AtlasOmnia/hermes-custom-packWrote 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.
[](https://agentmods.dev/skills/atlasomnia/hermes-custom-pack/google-workspace)<a href="https://agentmods.dev/skills/atlasomnia/hermes-custom-pack/google-workspace"><img src="https://agentmods.dev/badge/skills/atlasomnia/hermes-custom-pack/google-workspace.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00024 | $0.04911 |
| Opus 5 | $0.00012 | $0.02455 |
| Sonnet 5 | $0.00005 | $0.00982 |
| Haiku 4.5 | $0.00002 | $0.00491 |
Grade A, and why
google-workspace scanned grade A 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 8d 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
import json, urllib.request, time This is a copy
84% identical to google-workspace — 161 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 434 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Google Workspace
Installed-script caveat: The current
scripts/setup.pyin this environment does not accept a--servicesargument. Its configured scope list is broad (including Gmail read/send/modify plus Calendar, Drive, Contacts, Sheets, and Docs). Do not run a new OAuth authorization until the requested service scope has been reviewed or a narrower setup path is implemented.
Gmail, Calendar, Drive, Contacts, Sheets, and Docs — through Hermes-managed OAuth and a thin CLI wrapper. When gws is installed, the skill uses it as the execution backend for broader Google Workspace coverage; otherwise it falls back to the bundled Python client implementation.
References
references/gmail-search-syntax.md— Gmail search operators (is:unread, from:, newer_than:, etc.)
Scripts
scripts/setup.py— OAuth2 setup (run once to authorize)scripts/google_api.py— compatibility wrapper CLI. It prefersgwsfor operations when available, while preserving Hermes' existing JSON output contract.
First-Time Setup
The setup is fully non-interactive — you drive it step by step so it works on CLI, Telegram, Discord, or any platform.
Define a shorthand first:
GSETUP="python ${HERMES_HOME:-$HOME/.hermes}/skills/productivity/google-workspace/scripts/setup.py"
Step 0: Check if already set up
$GSETUP --check
If it prints AUTHENTICATED, skip to Usage — setup is already done.
Step 1: Triage — ask the user what they need
Before starting OAuth setup, ask the user TWO questions:
Question 1: "What Google services do you need? Just email, or also Calendar/Drive/Sheets/Docs?"
-
Email only → They don't need this skill at all. Use the
himalayaskill instead — it works with a Gmail App Password (Settings → Security → App Passwords) and takes 2 minutes to set up. No Google Cloud project needed. Load the himalaya skill and follow its setup instructions. -
Email + Calendar → Continue with this skill, but use
--services email,calendarduring auth so the consent screen only asks for the scopes they actually need.
What ships with it
5 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.
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.
- 8d ago First seen · 434 lines · 24 tokens per session scan A 0f889c8a5140
google-workspace is a skill published in the GitHub repository AtlasOmnia/hermes-custom-pack (56 stars, last pushed 23d ago), licensed MIT. It adds 24 tokens to every session and 4,911 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). It is 84% identical to google-workspace, differing in 161 lines, and is treated as a copy.
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