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Host Linux Privilege Boundaries

ASecurity

Review bounded local Linux privilege-boundary exports without host execution or live validation claims.

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  • Added October 15, 2026
securitytesting

Security analysis

A100/100

Scanned October 15, 2026

npx -y skills add sodejm/copilot-operation-plugin-for-security --skill host-linux-privilege-boundaries --agent claude-code

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SKILL.md
---
name: host-linux-privilege-boundaries
description: Review bounded local Linux privilege-boundary exports without host execution or live validation claims.
---

# Linux privilege-boundary review

1. Confirm that the input is a local synthetic or operator export using the v1
   contract in `specs/host-linux-privilege-boundaries.spec.md`. Do not acquire
   secrets or run host commands to fill missing fields.
2. Run `scripts/assess.py` on the export. Read per-surface coverage, host
   context, and prerequisite decision before discussing an observation.
3. Treat `configuration_candidate` as an interesting configuration only.
   `reported_canary_crossing` is an imported positive canary assertion, not an
   independently verified privilege boundary crossing. Verify source
   provenance separately before making a stronger claim.
4. Keep `not_assessed`, `unsupported`, `access_denied`, `unresolved`, and
   `inapplicable` visible. Do not convert them into clean results.
5. For live testing, stop at a reviewable plan until authorization, isolated
   disposable host, canary privilege, and ownership-aware cleanup are available.
   This package has no collector or live executor.

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