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 vince-winkintel/gitlab-cli-skills --skill glab-milestonegit clone --depth 1 https://github.com/vince-winkintel/gitlab-cli-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/vince-winkintel/gitlab-cli-skills/glab-milestone)<a href="https://agentmods.dev/skills/vince-winkintel/gitlab-cli-skills/glab-milestone"><img src="https://agentmods.dev/badge/skills/vince-winkintel/gitlab-cli-skills/glab-milestone/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/vince-winkintel/gitlab-cli-skills/glab-milestone"><img src="https://agentmods.dev/badge/skills/vince-winkintel/gitlab-cli-skills/glab-milestone.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- 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 | $0.00053 | $0.00364 |
| Opus 5.5 | $0.00021 | $0.00146 |
| Sonnet 5.5 | $0.00011 | $0.00073 |
| Haiku 4.5 | $0.00005 | $0.00036 |
Grade A, and why
glab-milestone 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 2mo 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
glab milestone
Overview
Manage group or project milestones.
USAGE
glab milestone <command> [command] [--flags]
COMMANDS
create [--flags] Create a group or project milestone.
delete [--flags] Delete a group or project milestone.
edit [--flags] Edit a group or project milestone.
get [--flags] Get a milestones via an ID for a project or group.
list [--flags] Get a list of milestones for a project or group.
FLAGS
-h --help Show help for this command.
-R --repo Select another repository. Can use either `OWNER/REPO` or `GROUP/NAMESPACE/REPO` format. Also accepts full URL or Git URL.
Quick start
glab milestone --help
Structured output
glab milestone list and glab milestone get support --output json / -F json for structured output, which is useful for agent automation.
# List milestones with JSON output
glab milestone list --output json
glab milestone list -F json
# Get a specific milestone with JSON output
glab milestone get --output json
glab milestone get -F json
Subcommands
See references/commands.md for full --help output.
What ships with it
1 file 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.
- 2mo ago First seen · 49 lines · 53 tokens per session scan A d3b6313ce5cd
glab-milestone is a skill published in the GitHub repository vince-winkintel/gitlab-cli-skills (49 stars, last pushed today), licensed MIT. It adds 53 tokens to every session and 364 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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