Real Skill packageSource verifiedClawHub registry

Guardrail Testing — fail-closed gates, hostile fixtures, mutation tests

Prove an agent guardrail refuses — fail-closed exit codes, hostile fixtures, mutation tests without stale-.pyc false greens. Use when adding a gate or filter. Runs your tests, writes temp files, mutates code only in a mktemp copy, never in place. Trigger on "test my guardrail", "does this gate fail closed", "mutation testing", "the test passes but the guard is broken".

Identity and source

Publisher attributionAlexandre Blochregistry owner unverified by skillvetai
Functional categorySoftware Developmentautomatically inferred · 65% rule confidence
Package forminstruction with code3 recorded files
Canonical sourceClawHub registryclawhub:alexbloch-ia:guardrail-testing
Open canonical source ↗

Platform declarations

These states come from the source or distribution context. None of the entries below are SkillVetAI compatibility test results.

OpenClawnative officialProvenance: registry distribution

Independent structural checks

These checks parse the fixed package against dated platform rules. They do not execute the Skill or verify task behavior.

Claude Codepasses structure
Checker 0.1.0 · agent-skills-2026-08-13+claude-code-docs-2026-08-13 · 10/1/2026.claude/skills/guardrail-testing

Runtime, accounts, dependencies, permissions, network behavior and task quality remain untested.

OpenAI Codexpasses structure
Checker 0.1.0 · agent-skills-2026-08-13+codex-docs-2026-08-13 · 10/1/2026.agents/skills/guardrail-testing

Runtime, accounts, dependencies, permissions, network behavior and task quality remain untested.

OpenClawpasses structure
Checker 0.1.0 · agent-skills-2026-08-13+openclaw-docs-2026-08-13 · 10/1/2026skills/guardrail-testing

Runtime, accounts, dependencies, permissions, network behavior and task quality remain untested.

Installation and inspection

This command is recorded from the source ecosystem and resolves the registry's latest release. The fixed release shown on this page should be inspected before adoption.

clawhub install @alexbloch-ia/guardrail-testing
clawhub inspect @alexbloch-ia/guardrail-testing --version 1.0.0

Security evidence

SkillVetAI static result: no findings detected

This automated, non-executing scan is bound to this release hash. It is not a safety certification and may contain false positives or false negatives.

Status
completed
Coverage
full text content
Files
3 / 3 inspected as text
Checked
10/1/2026, 5:50:22 AM
Scanner
0.1.3
Policy
1.0.3
5 inferred permission indicators
  • shell execution — automatically inferred
  • network access — automatically inferred
  • filesystem read — automatically inferred
  • filesystem write — automatically inferred
  • credential access — automatically inferred
1 dependency and API indicators
  • api: clawhub.ai
External clawhub result: clean

This is registry-supplied evidence for the recorded release, not an independent SkillVetAI scan. Check the canonical source for the full report, scanner versions, scope, and current moderation state.

Evidence checked
9/30/2026, 11:33:03 AM
Release binding
Matches this record
  • vt: clean
  • skillspector: suspicious
  • llm: clean

Recorded files

The catalog stores hashes and an inventory summary for change detection. It does not republish the package contents.

Package content hashsha256:99cea1e42cbb9139f9e0004e8bfdc4794fd56d58a0d58efa954f9445ea2e7eed
Show up to 3 recorded paths
  • scripts/mutate.py
  • skill-card.md
  • SKILL.md

Source changelog

Initial release: exit-code contract, one hostile fixture per branch, FAIL-CLOSED block mutation harness (mutate.py) with stale-.pyc defence, bash and macOS fail-open traps.