A set of rules for using gogcli, a command-line tool for working with Google Drive, Sheets, Docs, and Slides. It checks authentication, identifies files from URLs, and starts with read-only checks.

Use it to inspect Google files, resolve IDs from links, check access and metadata, and safely prepare later updates or sharing changes.

It helps prevent using the wrong account or file and reduces accidental changes to shared Google data. Write actions require explicit confirmation.

How Chachamaru127/codex-harness configures Codex

Reuse

Borrowing it

Nothing to install: this file belongs to Chachamaru127/codex-harness. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/Chachamaru127/codex-harness/main/.codex/skills/gogcli-ops/SKILL.md

Clone the repo

git clone --depth 1 https://github.com/Chachamaru127/codex-harness

Made for: 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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/chachamaru127/codex-harness/gogcli-ops/github.svg)](https://agentmods.dev/skills/chachamaru127/codex-harness/gogcli-ops)

Your own site

<a href="https://agentmods.dev/skills/chachamaru127/codex-harness/gogcli-ops"><img src="https://agentmods.dev/badge/skills/chachamaru127/codex-harness/gogcli-ops/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/chachamaru127/codex-harness/gogcli-ops"><img src="https://agentmods.dev/badge/skills/chachamaru127/codex-harness/gogcli-ops.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 108 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 993 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

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.

Model	Per session	Once invoked
Fable 5.1	$0.00108	$0.00993
Opus 5.5	$0.00043	$0.00397
Sonnet 5.5	$0.00022	$0.00199
Haiku 4.5	$0.00011	$0.00099

Measured 1mo ago against content hash 46c36fdd0d98, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

gogcli-ops 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.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/gog_parse_url.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

.codex/skills/gogcli-ops/SKILL.md · 75 lines

How it starts

The opening of the file, as written. The whole thing — 75 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Gogcli Ops

Overview

Standardize gogcli usage: verify auth, resolve IDs from URLs, default to read-only checks, then run the minimum command needed.

Quick start

Confirm gogcli is available: gog --version
List accounts and pick one explicitly if more than one: gog auth list
Resolve URL to ID with python3 scripts/gog_parse_url.py "<url-or-id>"
Run a read-only metadata command first (Drive/Sheets/Docs/Slides)

Workflow decision tree

Identify target type: sheet | doc | slide | file | folder | id | unknown via scripts/gog_parse_url.py.
Choose the smallest read-only command to confirm access:
- Sheets: gog sheets metadata <spreadsheetId>
- Docs: gog docs info <docId>
- Slides: gog slides info <presentationId>
- Drive file/folder: gog drive get <fileId> or gog drive permissions <fileId>
Only proceed to write operations (update/append/move/share/delete) after explicit user confirmation.

Core tasks

Auth and account selection

Show stored accounts: gog auth list
Show auth configuration: gog auth status
Add/authorize account: gog auth add <email>
Always use --account <email> when multiple accounts exist.

Resolve IDs from URLs

Parse a URL or ID:
- python3 scripts/gog_parse_url.py "<url-or-id>"
If output type is unknown, ask for a direct ID or a different URL.

Drive (files/folders)

List root or a folder: gog drive ls
Search by query: gog drive search "<query>"
Get metadata: gog drive get <fileId>
Download/export: gog drive download <fileId>
Permissions check: gog drive permissions <fileId>

Sheets

Metadata: gog sheets metadata <spreadsheetId>
Read values: gog sheets get <spreadsheetId> <range>
Export: gog sheets export <spreadsheetId>
Write operations (update/append/clear/format): require explicit confirmation and exact range.

Docs

Metadata: gog docs info <docId>
Read text: gog docs cat <docId>
Export: gog docs export <docId>

Read the full file on GitHub · 75 lines

Files

What ships with it

3 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.

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.

1mo ago First seen · 75 lines · 108 tokens per session scan A 46c36fdd0d98

Subscribe to this mod's changes

gogcli-ops is a skill published in the GitHub repository Chachamaru127/codex-harness (2 stars, last pushed 8mo ago), licensed MIT. It adds 108 tokens to every session and 993 once invoked, about $0.0004 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 2026-08-31.

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