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 ckorhonen/claude-skills --skill googlegit clone --depth 1 https://github.com/ckorhonen/claude-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/ckorhonen/claude-skills/google)<a href="https://agentmods.dev/skills/ckorhonen/claude-skills/google"><img src="https://agentmods.dev/badge/skills/ckorhonen/claude-skills/google/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/ckorhonen/claude-skills/google"><img src="https://agentmods.dev/badge/skills/ckorhonen/claude-skills/google.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00057 | $0.06179 |
| Opus 5 | $0.00028 | $0.03089 |
| Sonnet 5 | $0.00011 | $0.01236 |
| Haiku 4.5 | $0.00006 | $0.00618 |
Grade A, and why
google 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 10d 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 — 701 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Google Personal Assistant
A comprehensive skill for managing Google Workspace services via the gog CLI. Designed for Personal Assistant and Chief of Staff workflows with emphasis on efficient searching, filtering, and querying.
When to Use This Skill
- Triaging and processing email inbox
- Scheduling meetings and managing calendar events
- Finding availability across multiple calendars
- Searching and organizing Google Drive documents
- Managing task lists and to-dos
- Looking up and managing contacts
- Reading/writing data in Google Sheets
- Exporting Docs, Slides, or Sheets
- Setting focus time or out-of-office status
Prerequisites
Ensure gog is installed and authenticated:
# Check installation
gog version
# Check authentication status
gog auth status
# Verify account access
gog people me
# Add a new account if needed
gog auth add [email protected] --services=all
Quick Start
Gmail
# Search unread emails
gog gmail search "is:unread" --max=20
# Search from specific sender
gog gmail search "from:[email protected] newer_than:7d"
# Send an email
gog gmail send --to="[email protected]" --subject="Subject" --body="Message body"
# Reply to a thread
gog gmail send --reply-to-message-id=MESSAGE_ID --body="Reply text"
# Get message details
gog gmail get MESSAGE_ID
Calendar
# View today's events
gog calendar events --today
# View this week
gog calendar events --week
# Create an event with Google Meet
gog calendar create primary \
--summary="Team Sync" \
--from="2026-01-15T14:00:00-08:00" \
--to="2026-01-15T15:00:00-08:00" \
--attendees="[email protected],[email protected]" \
--with-meet
# Check availability
gog calendar freebusy "[email protected],[email protected]" \
--from="2026-01-15T09:00:00Z" --to="2026-01-15T17:00:00Z"
# Find scheduling conflicts
gog calendar conflicts --week
Drive
# List files in root
gog drive ls
# Search for documents
gog drive search "quarterly report"
# Download a file
gog drive download FILE_ID
# Upload a file
gog drive upload /path/to/file.pdf --parent=FOLDER_ID
# Get shareable URL
gog drive url FILE_ID
What ships with it
4 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.
- 10d ago First seen · 701 lines · 57 tokens per session scan A a7728cc5032c
google is a skill published in the GitHub repository ckorhonen/claude-skills (14 stars, last pushed 2mo ago), licensed MIT. It adds 57 tokens to every session and 6,179 once invoked, about $0.0003 per session on Opus 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.
Other skills, from other repositories
cron
Use this skill only for scheduled or recurring tasks. Manage jobs with qwenpaw cron list/create/get/state/update/pause/resume/delete/run, and always pass --agent-id explicitly.
cron
A procedure for creating and managing tasks that run automatically at a future time or repeat on a schedule. It uses QwenPaw's scheduling commands and requires an agent identifier.
mailbox
A guide for performing email and mailbox tasks through the QwenPaw mailbox system. It covers supported personal email providers, credentials, configuration, and the required mailbox workflow.
channel_message
Use this skill to proactively send a one-way message to a user/session/channel, usually only when the user explicitly asks to send to a channel/session or when proactive notification is needed. First query sessions with qwenpaw chats list, then push with qwenpaw channels send.
wiki-dashboard
Create dynamic, queryable dashboard views of the Obsidian vault using Obsidian Bases or Dataview. Use this skill when the user says "create a dashboard", "vault dashboard", "show all X as a table", "dynamic view", "query my vault", "build a content index", "show me all concepts/entities/projects", or wants a…
daily-update
Run the daily wiki maintenance cycle: check all source freshness, update the index, and regenerate hot.md. Use this skill when the user says "/daily-update", "run the daily update", "update everything", "morning sync", "refresh the wiki index", or when triggered by the launchd cron at 9 AM. Also use to set up or…