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-duogit 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-duo)<a href="https://agentmods.dev/skills/vince-winkintel/gitlab-cli-skills/glab-duo"><img src="https://agentmods.dev/badge/skills/vince-winkintel/gitlab-cli-skills/glab-duo.svg" alt="Measured on agentmods" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 2 findings, up to medium
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 →
- medium Excessive Agency · line 40 Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
- medium Excessive Agency · line 47 Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
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 | $0.00074 | $0.00727 |
| Opus 5 | $0.00037 | $0.00364 |
| Sonnet 5 | $0.00015 | $0.00145 |
| Haiku 4.5 | $0.00007 | $0.00073 |
Grade A, and why
glab-duo 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 8d 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 — 76 lines — stays where its author put it; the contents beside it link to each section on GitHub.
glab duo
Overview
glab duo is centered on the GitLab Duo Agent Platform. The current visible command surface exposes glab duo cli; the legacy glab duo ask command is hidden and deprecated.
Quick start
glab duo --help
Command surface guidance
Upstream glab now hides and deprecates glab duo ask.
Treat glab duo ask as legacy guidance only for older installed versions that still expose it in live help. For current forward-looking documentation, prefer:
glab duo cli
Use glab duo cli for the forward-looking GitLab Duo Agent Platform experience. glab handles authentication for the Duo CLI after you authenticate once with glab auth login.
Prerequisites for the GA path are GitLab 19.2 or later and the GitLab Duo Agent Platform prerequisites. GitLab Self-Managed and Dedicated instances must also allow Duo CLI access. GitLab 18.11 through 19.1 require beta and experimental features to be enabled.
Installing GitLab Duo CLI
glab duo cli supports install, update, and non-interactive confirmation flags:
# Install GitLab Duo CLI interactively
glab duo cli --install
# Install GitLab Duo CLI non-interactively (auto-confirm)
glab duo cli --install --yes
# Check for and install a Duo CLI update
glab duo cli --update
Use --install to download and install the GitLab Duo CLI binaries. Use --yes to skip confirmation prompts during installation, which is useful for automation and CI/CD pipelines.
Interactive and headless modes
# Interactive, multi-prompt session with build and plan modes
glab duo cli
# One bounded prompt for a runner, script, or automated workflow
glab duo cli run --goal "Fix the failing tests in this project"
# Wrapper help versus the installed Duo CLI's own command surface
glab duo cli --help
glab duo cli help
Use headless run --goal only with a bounded task, an isolated working tree, explicit stop conditions, and an independent review of the resulting changes. glab passes unknown arguments and flags through to the Duo CLI binary, so verify the installed Duo CLI's own help before relying on forwarded options.
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.
- 8d ago First seen · 76 lines · 74 tokens per session scan A 2a083aec2a8f
glab-duo is a skill published in the GitHub repository vince-winkintel/gitlab-cli-skills (47 stars, last pushed 6d ago), licensed MIT. It adds 74 tokens to every session and 727 once invoked, about $0.0004 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 2026-08-30.
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