gws is a command-line tool that provides one interface to Google Workspace services such as Drive, Gmail, Calendar, Sheets, Docs, Chat, and Admin. People and AI agents use it to automate Workspace tasks and receive structured JSON results, while its commands are generated dynamically from Google's Discovery Service. The catalogue contains skills and instructions for using gws.
Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/googleworkspace/clinpx agentmods add skills/googleworkspace/cli/gws-calendarWrote 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/googleworkspace/cli/gws-calendar)<a href="https://agentmods.dev/skills/googleworkspace/cli/gws-calendar"><img src="https://agentmods.dev/badge/skills/googleworkspace/cli/gws-calendar/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/googleworkspace/cli/gws-calendar"><img src="https://agentmods.dev/badge/skills/googleworkspace/cli/gws-calendar.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk warn
- NVIDIA SkillSpector pass
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 | $0.00012 | $0.01038 |
| Opus 5.5 | $0.00005 | $0.00415 |
| Sonnet 5.5 | $0.00002 | $0.00208 |
| Haiku 4.5 | $0.00001 | $0.00104 |
Grade A, and why
gws-calendar 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.
Copies of this mod
7 near-identical copies found in the catalogue:
- gws-calendar — 100% identical, 0 lines differ
- gws-calendar — 100% identical, 0 lines differ
- gws-calendar — 100% identical, 0 lines differ
- gws-calendar — 100% identical, 0 lines differ
- gws-calendar — 98% identical, 5 lines differ
- gws-calendar — 98% identical, 6 lines differ
- gws-calendar — 94% identical, 10 lines differ
How it starts
The opening of the file, as written. The whole thing — 110 lines — stays where its author put it; the contents beside it link to each section on GitHub.
calendar (v3)
PREREQUISITE: Read
../gws-shared/SKILL.mdfor auth, global flags, and security rules. If missing, rungws generate-skillsto create it.
gws calendar <resource> <method> [flags]
Helper Commands
| Command | Description |
|---|---|
+insert |
create a new event |
+agenda |
Show upcoming events across all calendars |
API Resources
acl
delete— Deletes an access control rule.get— Returns an access control rule.insert— Creates an access control rule.list— Returns the rules in the access control list for the calendar.patch— Updates an access control rule. This method supports patch semantics.update— Updates an access control rule.watch— Watch for changes to ACL resources.
calendarList
delete— Removes a calendar from the user's calendar list.get— Returns a calendar from the user's calendar list.insert— Inserts an existing calendar into the user's calendar list.list— Returns the calendars on the user's calendar list.patch— Updates an existing calendar on the user's calendar list. This method supports patch semantics.update— Updates an existing calendar on the user's calendar list.watch— Watch for changes to CalendarList resources.
calendars
clear— Clears a primary calendar. This operation deletes all events associated with the primary calendar of an account.delete— Deletes a secondary calendar. Use calendars.clear for clearing all events on primary calendars.get— Returns metadata for a calendar.insert— Creates a secondary calendar. The authenticated user for the request is made the data owner of the new calendar.
Note: We recommend to authenticate as the intended data owner of the calendar. You can use domain-wide delegation of authority to allow applications to act on behalf of a specific user. Don't use a service account for authentication. If you use a service account for authentication, the service account is the data owner, which can lead to unexpected behavior.
patch— Updates metadata for a calendar. This method supports patch semantics.update— Updates metadata for a calendar.
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 · 110 lines · 12 tokens per session scan A 2be9bcdd12a4
gws-calendar is a skill published in the GitHub repository googleworkspace/cli (31,560 stars, last pushed 10d ago), licensed Apache-2.0. It adds 12 tokens to every session and 1,038 once invoked, about $0.0000 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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