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 glebis/claude-skills --skill gwsgit clone --depth 1 https://github.com/glebis/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/glebis/claude-skills/gws)<a href="https://agentmods.dev/skills/glebis/claude-skills/gws"><img src="https://agentmods.dev/badge/skills/glebis/claude-skills/gws/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/glebis/claude-skills/gws"><img src="https://agentmods.dev/badge/skills/glebis/claude-skills/gws.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 2 findings, 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 176 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.
- medium Rogue Agent · line 78 Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.Fix: Remove any persistence mechanisms (cron jobs, startup scripts, state files). Skills should not maintain state across sessions without explicit user consent.
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 | $0.00145 | $0.02189 |
| Opus 5 | $0.00072 | $0.01094 |
| Sonnet 5 | $0.00029 | $0.00438 |
| Haiku 4.5 | $0.00015 | $0.00219 |
Grade A, and why
gws 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 7d 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 — 183 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Google Workspace CLI (gws)
CLI for Gmail, Calendar, Drive, Sheets, Docs, Slides, Tasks, People, Chat, Meet, Forms, Keep, Admin, and cross-service workflows.
Binary: /opt/homebrew/bin/gws
Command Pattern
gws <service> <resource> [sub-resource] <method> [flags]
Every command accepts:
--params <JSON>— URL/query parameters--json <JSON>— request body (POST/PATCH/PUT)--upload <PATH>— file to upload as media content--output <PATH>— path for binary responses (downloads)--format json|table|yaml|csv— output format (default: json)--page-all/--page-limit N— auto-paginate--dry-run— validate locally without sending
Quick Reference — Helper Commands (prefer these)
| Command | Purpose | R/W |
|---|---|---|
gws gmail +triage [--max N] [--query Q] |
Unread inbox summary | R |
gws gmail +send --to EMAIL --subject S --body T |
Send plaintext email | W |
gws gmail +watch --project GCP |
Stream new emails (Pub/Sub) | R |
gws calendar +agenda [--today|--tomorrow|--week|--days N] |
Upcoming events | R |
gws calendar +insert --summary T --start ISO --end ISO |
Create event | W |
gws drive +upload FILE [--parent ID] [--name N] |
Upload file | W |
gws sheets +read --spreadsheet ID --range R |
Read range (e.g. Sheet1!A1:D10) |
R |
gws sheets +append --spreadsheet ID --values "a,b,c" |
Append row (or --json-values) |
W |
gws docs +write --document ID --text T |
Append text to doc | W |
gws chat +send --space spaces/ID --text T |
Post to Chat space | W |
gws workflow +standup-report |
Today's meetings + open tasks | R |
gws workflow +meeting-prep [--calendar ID] |
Next meeting details | R |
gws workflow +email-to-task --message-id ID |
Email → Task | W |
gws workflow +weekly-digest |
Week's meetings + unread | R |
gws workflow +file-announce --file-id ID --space SPACE |
Announce file in Chat | W |
Common Patterns
Gmail
# Triage unread (table for humans)
gws gmail +triage --max 10 --format table
# Search
gws gmail users messages list --params '{"userId":"me","q":"from:amazon newer_than:7d","maxResults":5}'
# Read full message
gws gmail users messages get --params '{"userId":"me","id":"MSG_ID","format":"full"}'
# Read headers only (faster)
gws gmail users messages get --params '{"userId":"me","id":"MSG_ID","format":"metadata","metadataHeaders":["Subject","From","Date"]}'
# Archive (remove INBOX)
gws gmail users messages modify --params '{"userId":"me","id":"MSG_ID"}' --json '{"removeLabelIds":["INBOX"]}'
# Trash
gws gmail users messages trash --params '{"userId":"me","id":"MSG_ID"}'
# Bulk label
gws gmail users messages batchModify --params '{"userId":"me"}' --json '{"ids":["ID1","ID2"],"addLabelIds":["Label_123"]}'
What ships with it
2 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.
- 7d ago First seen · 183 lines · 145 tokens per session scan A eb2e7af73bdb
gws is a skill published in the GitHub repository glebis/claude-skills (374 stars, last pushed 8d ago), licensed MIT. It adds 145 tokens to every session and 2,189 once invoked, about $0.0007 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 2026-09-03.
Other skills, from other repositories
google-workspace
Gmail, Calendar, Drive, Docs, Sheets via gws CLI or Python.
feishu
Work with Feishu or Lark bots, docs, sheets, bitables, approval flows, and OpenAPI/MCP setup without hardcoding credentials.
wecomcli-sheet
A tool for managing WeCom online spreadsheets, including spreadsheet files, data, and subtables. WeCom is an enterprise collaboration platform.
gog-workspace
Use the gog CLI for Google Workspace tasks across Gmail, Calendar, Drive, Docs, Sheets, Contacts, and related services. Use when the user asks to check email, search Gmail, inspect calendar events, find Drive files, read Docs or Sheets, or manage Google Workspace data through gog.
google-workspace
Access Google Workspace APIs (Drive, Docs, Calendar, Gmail, Sheets, Slides, Chat, People) via local helper scripts without MCP. Handles OAuth login and direct API calls.
googleworkspace
Manage Google Drive, Gmail, Calendar, Sheets, Docs, and Chat via the gws CLI.