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 agentmods add skills/grandcamel/gitlab-assistant-skills/gitlab-webhooknpx skills add grandcamel/GitLab-Assistant-Skills --skill gitlab-webhookgit clone --depth 1 https://github.com/grandcamel/GitLab-Assistant-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/grandcamel/gitlab-assistant-skills/gitlab-webhook)<a href="https://agentmods.dev/skills/grandcamel/gitlab-assistant-skills/gitlab-webhook"><img src="https://agentmods.dev/badge/skills/grandcamel/gitlab-assistant-skills/gitlab-webhook.svg" alt="Measured on agentmods" height="20"></a>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 | $0.00052 | $0.02608 |
| Opus 5 | $0.00026 | $0.01304 |
| Sonnet 5 | $0.00010 | $0.00522 |
| Haiku 4.5 | $0.00005 | $0.00261 |
Grade A, and why
gitlab-webhook 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 4d 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 — 344 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Webhook Skill
Webhook management for GitLab using glab api raw endpoint calls.
Quick Reference
| Operation | Command Pattern | Risk |
|---|---|---|
| List webhooks | glab api projects/:id/hooks |
- |
| Get webhook | glab api projects/:id/hooks/:hook_id |
- |
| Create webhook | glab api projects/:id/hooks -X POST -f ... |
⚠️ |
| Update webhook | glab api projects/:id/hooks/:hook_id -X PUT -f ... |
⚠️ |
| Delete webhook | glab api projects/:id/hooks/:hook_id -X DELETE |
⚠️⚠️ |
| Test webhook | glab api projects/:id/hooks/:hook_id/test/:trigger -X POST |
⚠️ |
| List group hooks | glab api groups/:id/hooks |
- |
Risk Legend: - Safe | ⚠️ Caution | ⚠️⚠️ Warning | ⚠️⚠️⚠️ Danger
When to Use This Skill
ALWAYS use when:
- User mentions "webhook", "hook", "web hook"
- User wants to integrate GitLab with external services
- User mentions "notification", "callback", "trigger URL"
- User wants to set up CI/CD integrations or Slack notifications
NEVER use when:
- User wants to configure built-in integrations (use project settings)
- User wants to manage CI/CD pipelines (use gitlab-ci)
- User wants system hooks (requires admin access)
API Prerequisites
Required Token Scopes: api
Permissions:
- View webhooks: Maintainer+
- Manage webhooks: Maintainer+
Webhook Events
| Event | Flag | Description |
|---|---|---|
| Push | push_events |
Code pushed to repository |
| Tag | tag_push_events |
Tags created/deleted |
| Merge Request | merge_requests_events |
MR created/updated/merged |
| Issues | issues_events |
Issue created/updated/closed |
| Notes | note_events |
Comments on MRs/issues/commits |
| Confidential Notes | confidential_note_events |
Confidential comments |
| Job | job_events |
CI job status changes |
| Pipeline | pipeline_events |
Pipeline status changes |
| Deployment | deployment_events |
Deployment status changes |
| Wiki | wiki_page_events |
Wiki pages created/updated |
| Releases | releases_events |
Releases created |
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.
- 4d ago First seen · 344 lines · 52 tokens per session scan A 67c558439aac
gitlab-webhook is a skill published in the GitHub repository grandcamel/GitLab-Assistant-Skills (4 stars, last pushed 7mo ago), licensed MIT. It adds 52 tokens to every session and 2,608 once invoked, about $0.0003 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 2026-08-31.
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