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 intellectronica/agent-skills --skill gog-cligit clone --depth 1 https://github.com/intellectronica/agent-skillsWrote 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/intellectronica/agent-skills/gog-cli)<a href="https://agentmods.dev/skills/intellectronica/agent-skills/gog-cli"><img src="https://agentmods.dev/badge/skills/intellectronica/agent-skills/gog-cli/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.
<a href="https://agentmods.dev/skills/intellectronica/agent-skills/gog-cli"><img src="https://agentmods.dev/badge/skills/intellectronica/agent-skills/gog-cli.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk warn
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 | $0.00124 | $0.02238 |
| Opus 5.5 | $0.00050 | $0.00895 |
| Sonnet 5.5 | $0.00025 | $0.00448 |
| Haiku 4.5 | $0.00012 | $0.00224 |
Grade A, and why
gog-cli scanned grade A with 0 findings 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 1mo 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.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 181 lines — stays where its author put it; the contents beside it link to each section on GitHub.
gogcli (gog)
gog is a fast, script-friendly CLI for Google services. It is JSON-first, supports multiple accounts/OAuth clients, and has explicit guardrails for agent and CI usage.
Authoritative upstream: https://github.com/steipete/gogcli
This skill was refreshed against upstream gog v0.13.0 (2026-04-20). When exact syntax matters, run gog <command> --help or gog schema --json; the command surface moves quickly, rather inconveniently for anyone fond of stale notes.
Operating rules
- Prefer
gog --json ... | jq ...for inspection and scripting. - Use
--plainonly when stable TSV is more convenient than JSON. - Use
--dry-runfor supported mutating operations when preparing a change or when user intent is ambiguous. - Use
--no-inputin automation so commands fail instead of prompting. - Use
--forceonly when the user asked for the destructive/public/send/admin operation or after you have clearly explained the effect. - Do not repair OAuth, consent, keyring, or Workspace delegation problems silently. Show the exact command the user should run.
- Do not export tokens, print secrets, open public shares, add delegates/forwarding, send mail, suspend users, or permanently delete data unless the user explicitly requested that action.
- For agent runs that must not send mail, add
--gmail-no-send, setGOG_GMAIL_NO_SEND=1, or configuregog config no-send set <account>.
Install and auth
brew install gogcli
gog auth credentials set ~/Downloads/client_secret_....json
gog auth add [email protected] --services gmail,calendar,drive
gog auth list --check
Notes:
- Homebrew now uses
brew install gogcli; old tap examples are obsolete. gog auth adddefaults to--services user. Request the services needed for the task.--services allis accepted only as a backwards-compatible alias foruser; do not use it when you need every API.- Use
--readonly,--drive-scope readonly|file|full, and--gmail-scope readonly|fullfor least privilege. - Keep and Admin require Workspace service-account/domain-wide delegation. Google Chat, Groups, directory, and Classroom also have Workspace restrictions.
- For headless/CI, consider
--manual,--remote,--access-token, orGOG_AUTH_MODE=adc.
What ships with it
8 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.
- 1mo ago First seen · 181 lines · 124 tokens per session scan A 7631ae971a70
gog-cli is a skill published in the GitHub repository intellectronica/agent-skills (297 stars, last pushed 6mo ago), licensed CC0-1.0. It adds 124 tokens to every session and 2,238 once invoked, about $0.0005 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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