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 xuiltul/animaworks --skill google-calendar-toolgit clone --depth 1 https://github.com/xuiltul/animaworksWrote 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/xuiltul/animaworks/google-calendar-tool)<a href="https://agentmods.dev/skills/xuiltul/animaworks/google-calendar-tool"><img src="https://agentmods.dev/badge/skills/xuiltul/animaworks/google-calendar-tool/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/xuiltul/animaworks/google-calendar-tool"><img src="https://agentmods.dev/badge/skills/xuiltul/animaworks/google-calendar-tool.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to high
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- high Privilege Escalation · line 55 Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
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 | $0.00045 | $0.00518 |
| Opus 5.5 | $0.00018 | $0.00207 |
| Sonnet 5.5 | $0.00009 | $0.00104 |
| Haiku 4.5 | $0.00005 | $0.00052 |
Grade A, and why
google-calendar-tool 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 28d 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.
What it actually says
Google Calendar Tool
An external tool that directly operates Google Calendar events via OAuth2.
How to Invoke
Bash: Run with animaworks-tool google_calendar <サブコマンド> [引数]
List of Actions
list — Retrieve Event List
animaworks-tool google_calendar list [-n 20] [-d 7] [--calendar-id primary]
| Parameter | Type | Default | Description |
|---|---|---|---|
| max_results | integer | 20 | Maximum number of results to retrieve |
| days | integer | 7 | How many days ahead to retrieve |
| calendar_id | string | "primary" | Calendar ID |
add — Add Event
animaworks-tool google_calendar add "会議" --start 2026-03-04T10:00:00+09:00 --end 2026-03-04T11:00:00+09:00
| Parameter | Type | Required | Description |
|---|---|---|---|
| summary | string | Yes | Event title |
| start | string | Yes | Start time (ISO8601 or YYYY-MM-DD) |
| end | string | Yes | End time (ISO8601 or YYYY-MM-DD) |
| description | string | No | Detailed description |
| location | string | No | Location |
| calendar_id | string | No | Calendar ID (default: primary) |
| attendees | array | No | List of attendee email addresses |
CLI Usage
animaworks-tool google_calendar list [-n 20] [-d 7] [--calendar-id primary]
animaworks-tool google_calendar add "会議" --start 2026-03-04T10:00:00+09:00 --end 2026-03-04T11:00:00+09:00
Notes
- OAuth2 authentication flow is required on first use
- Place credentials.json in ~/.animaworks/credentials/google_calendar/
- For all-day events, specify start/end in YYYY-MM-DD format
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.
- 28d ago Changed · +1 lines · +10 tokens per session cc780685fd63
- 1mo ago First seen · 57 lines · 35 tokens per session scan A e1da7b05437c
google-calendar-tool is a skill published in the GitHub repository xuiltul/animaworks (268 stars, last pushed today), licensed Apache-2.0. It adds 45 tokens to every session and 518 once invoked, about $0.0002 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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