OpenAgentSkill
GitHub200+

Pre-install eval

html-ppt-zhangzara-cartesian Eval report.

A machine-readable install decision for agents: task fit, Trust Score, Audit Score, install safety, permission surface, and a concrete validation plan before this skill touches a workspace.

FailedHigh riskBLOCK Policy
82
Eval report
78
Trust
86
Audit
70
Agent safety

do not auto install

Audit score: Risky

Required gates

Checks an agent must pass before install

Open JSON

Task fit

84

pass

Task wording matches this skill metadata.

  • Evaluate html-ppt-zhangzara-cartesian before installing it in an agent workflow
  • design-creative
  • Design and creative workflows; Claude Code teams; teams that value GitHub adoption signals

Install path

92

pass

Install handoff is available.

  • npx skills add nexu-io/open-design --skill html-ppt-zhangzara-cartesian

Install command safety

92

pass

standard package or runtime install path

  • npx skills add nexu-io/open-design --skill html-ppt-zhangzara-cartesian

Trust score

78

warn

Good trust signals with a few areas worth checking before rollout.

  • Strong shortlist
  • 93K GitHub stars
  • Apache-2.0

Audit score

86

fail

Risky

  • Financial research output is not financial advice; require human review before any live investment decision

Agent safety gate

70

fail

This skill should not be selected by an agent without explicit human security review.

  • Do not auto-install. Inspect the source, dependencies, and permission surface first.
  • Audit risk exceeds the requested agent policy

License clarity

86

pass

Apache-2.0

  • Apache-2.0

Permission surface

86

pass

filesystem or document access

  • Network access: medium
  • Filesystem access: medium

Validation plan

What the agent should do next

  1. 1Inspect repository, README/SKILL.md, license, and recent commits before production use.
  2. 2Install in an isolated workspace or sandbox with no production secrets available.
  3. 3Run the smallest representative task and record files touched, commands run, network access, and outputs.
  4. 4Compare the selected skill against at least one alternative when the eval status is review or failed.
  5. 5Promote only after the agent reports a successful verification result and unresolved warnings are accepted.

Do not use when

Conditions that require another skill

  • teams that need a vendor-supported SLA
  • production agents without a repository review
  • The provided file listing shows only SKILL.md and template.json, while SKILL.md instructs agents to clone example.html and states that the full MIT LICENSE ships in the skill. If those files are not actually present in the submitted skill package, the workflow is not executable and the license redistribution requirement is not satisfied.
  • Audit risk risky exceeds max_risk=medium
  • Financial research output is not financial advice; require human review before any live investment decision
  • Potential broker, wallet, exchange, or real-money execution surface; sandbox and explicit approval are required

Supporting checks

Trust signals behind the decision

README/SKILL.md completeness

pass

86

Metadata includes enough usage and workflow context

Recent maintenance

pass

88

2mo since push

Alternatives available

pass

82

Alternative skills are available for comparison.