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check-oas

Detect breaking changes in docs/mapi/openapi.yaml and check whether the committed spec is stale; run the OAS checks, interpret findings, and guide fixes.

82

1.56x
Quality

72%

Does it follow best practices?

Impact

100%

1.56x

Average score across 3 eval scenarios

SecuritybySnyk

Advisory

Suggest reviewing before use

Optimize this skill with Tessl

npx tessl skill review --optimize ./docs/agent-standards/skills/check-oas/SKILL.md
SKILL.md
Quality
Evals
Security

Security

1 medium severity finding. This skill can be installed but you should review these findings before use.

Medium

W012: Unverifiable external dependency detected (runtime URL that controls agent)

What this means

The skill fetches instructions or code from an external URL at runtime, and the fetched content directly controls the agent’s prompts or executes code. This dynamic dependency allows the external source to modify the agent’s behavior without any changes to the skill itself.

Why it was flagged

Potentially malicious external URL detected (high risk: 0.80). The oas-compat-check requires the oasdiff binary and the docs show an installation that fetches and installs a remote executable via curl from GitHub releases (https://github.com/tufin/oasdiff/releases/download/v${OASDIFF_VERSION}/oasdiff_${OASDIFF_VERSION}_linux_amd64.tar.gz), which downloads and installs/executes remote code as a required runtime dependency.

Report incorrect finding
Repository
gravitee-io/gravitee-access-management
Audited
Security analysis
Snyk

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If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.