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/getsentry/sentry/hybrid-cloud-outboxesnpx skills add getsentry/sentry --skill hybrid-cloud-outboxesgit clone --depth 1 https://github.com/getsentry/sentryWhat 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 | $0.00192 | $0.04270 |
| Opus 5 | $0.00096 | $0.02135 |
| Sonnet 5 | $0.00038 | $0.00854 |
| Haiku 4.5 | $0.00019 | $0.00427 |
Grade A, and why
hybrid-cloud-outboxes 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 3d 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.
The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
What ships with it
4 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.
- 3d ago First seen · 405 lines · 192 tokens per session scan A 87db9f1d0525
hybrid-cloud-outboxes is a skill published in the GitHub repository getsentry/sentry (44,660 stars, last pushed 3d ago), with no licence file. It adds 192 tokens to every session and 4,270 once invoked, about $0.0010 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.
Other skills, from other repositories
alert-rule-troubleshoot
This skill should be used when the user reports that an alert rule is "not firing", "no alert was sent", "the rule didn't trigger", "the rule isn't working", "it should have alerted but didn't", "why didn't I get an alert", "alert rule not firing", or wants to diagnose why a specific alert rule failed to produce an…
ops-troubleshooting
This skill should be used when the user asks to "troubleshoot", "diagnose", "debug alert", "investigate incident", "locate a fault", "investigate an alert", "diagnose a problem", "fix an issue", "check alerts", "analyze alerts", "root cause analysis", "check metrics", "check logs", or discusses…
notify-rule-copilot
One-stop assistant for creating, editing, copying, and troubleshooting Nightingale (n9e) notify rules (notifyrule). Use it when the user asks to "create a notify rule / add a notification policy / configure how alerts are delivered / edit and adjust a notify rule / tiered notification / route by business group or…
host-onboard-diagnose
Diagnose onboarding failures where "categraf is installed/running but the host does not show up in the Nightingale host list, or shows unknown / has no metrics". Triggers when the user asks "why doesn't my newly installed host appear", "all the OS values in the host list are unknown", "I installed 3 collectors via…
import-prom-rule
Bulk import of a Prometheus alert rule YAML file (create a whole set of rules at once). Dedicated to handling a remote URL or local YAML text, automatically parsing the three formats groups / a plain rules array / a single rule. ⚠️ Do not use this skill for single-rule creation — when the user describes a single alert…
analyze-dashboard
Analyze the data health of a given dashboard on Nightingale (n9e) over a time window. Use when the user asks to "analyze what problems a dashboard has", "check whether the xx dashboard has been normal over the last 24 hours", "inspect this dashboard", or "does this dashboard have any anomalies". Distinct from…