nova: Skill for Claude Code

.claude/skills/gws-gmail-triage/SKILL.md

gws-gmail-triage is a skill for Claude Code from djbelieny/nova. It costs 22 tokens per session (366 once invoked), scanned A, a copy of gws-gmail-triage, MIT.

A read-only Gmail command that lists unread messages with their sender, subject, and date. Gmail is Google's email service.

In plain words
What is it for?
Use it to review unread mail, optionally limit the number of results, search with a Gmail query, include labels, or receive JSON output for other tools.
Why use it?
It provides a quick inbox summary without opening messages one by one or changing the mailbox.

Skill for Claude Code

Written for Claude Code: installed under .claude/. Also seen: built for openclaw.

This is djbelieny/nova's own configuration. It tells Claude Code how to work on nova itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything nova configures →

Needs its repository: it reads a path above its own folder, which exists only inside the repository. The line is **PREREQUISITE:** Read `../gws-shared/SKILL.md` for auth, global flags, and security rules. If missing, run `gws generate-skills` to create it..

Reuse

Borrowing it

Nothing to install: this file belongs to djbelieny/nova. 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/djbelieny/nova/main/.claude/skills/gws-gmail-triage/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/djbelieny/nova

Made for: Claude Code.

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.

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README.md
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Your own site
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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.

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Your own site · 80×15
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Per session 22 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 366 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 92% copy Near-identical to another mod 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00022 $0.00366
Opus 5 $0.00011 $0.00183
Sonnet 5 $0.00004 $0.00073
Haiku 4.5 $0.00002 $0.00037

Measured 11d ago against content hash ca7a0813d112, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

gws-gmail-triage 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 11d 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.

Origin

This is a copy

92% identical to gws-gmail-triage — 5 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.claude/skills/gws-gmail-triage/SKILL.md · 51 lines

What it actually says

gmail +triage

PREREQUISITE: Read ../gws-shared/SKILL.md for auth, global flags, and security rules. If missing, run gws generate-skills to create it.

Show unread inbox summary (sender, subject, date)

Usage

gws gmail +triage

Flags

Flag Required Default Description
--max 20 Maximum messages to show (default: 20)
--query Gmail search query (default: is:unread)
--labels Include label names in output

Examples

gws gmail +triage
gws gmail +triage --max 5 --query 'from:boss'
gws gmail +triage --format json | jq '.[].subject'
gws gmail +triage --labels

Tips

  • Read-only — never modifies your mailbox.
  • Defaults to table output format.

See Also

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.

  1. 11d ago First seen · 51 lines · 22 tokens per session scan A ca7a0813d112

Subscribe to this mod's changes

gws-gmail-triage is a skill published in the GitHub repository djbelieny/nova (5 stars, last pushed 1mo ago), licensed MIT. It adds 22 tokens to every session and 366 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. It is 92% identical to gws-gmail-triage, differing in 5 lines, and is treated as a copy.

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