Skill audit report

Sigma Migration Skills Audit report.

A plugin marketplace of agent skills for migrating BI tools (Tableau, Power BI, Qlik, etc.) to Sigma, with converters and assessments validated for warehouse parity.

EXPERIMENTAL · REVIEWNeeds reviewGenerated Oct 21, 2026Heuristic metadata audit

Audit

Trust

Quality

Security

Maintain

Install

OpenAgentSkill Trust Score

Manual review

OpenAgentSkill Trust Score

The Trust Score helps an agent decide whether a skill is safe enough to shortlist before installation.

GitHub adoption

FAIL

11 GitHub stars

Stars/forks activity

FAIL

11 stars, 9 forks; issue activity unavailable in current metadata

Recent maintenance

PASS

2mo since push

License clarity

PASS

MIT

README/SKILL.md completeness

PASS

100

Metadata includes enough usage and workflow context

Dependency/runtime risk

INFO

credential or environment access, database surface

Install availability

PASS

npx skills add twells89/sigma-migration-skills

Install command safety

PASS

standard package or runtime install path

Permission surface

WARN

secrets or environment access, filesystem or document access

Repository evidence

PASS

https://github.com/twells89/sigma-migration-skills

Review status

PASS

AI review data available

Agent Proven outcomes

INFO

No agent outcome data yet

Checks

Install and adoption review

7 Passed · 11 Needs review

Install path

PASS

npx skills add twells89/sigma-migration-skills

Repository

PASS

https://github.com/twells89/sigma-migration-skills

License

PASS

MIT

Maintenance

PASS

2mo since push

AI review

PASS

Approved with no listed issues

README/SKILL.md completeness

100

PASS

Usable description available

Dependency risk

CHECK

credential or environment access, database surface

Install command safety

PASS

standard package or runtime install path

Permission surface

FIX

secrets or environment access, filesystem or document access

Stars/forks activity

FIX

11 stars, 9 forks; issue activity unavailable in current metadata

Adoption

CHECK

11 GitHub stars

Warnings

Permission surface may require sandboxing
Low GitHub adoption signal
Quality score needs review
Permission surface needs review: secrets or environment access, filesystem or document access
GitHub adoption: 11 GitHub stars
Stars/forks activity: 11 stars, 9 forks; issue activity unavailable in current metadata
Permission surface: secrets or environment access, filesystem or document access

Method

This report combines public metadata, AI review output, repository freshness, install readiness, OpenAgentSkill events, quality scoring, trust checks, and the agent safety gate. It is not a full source-code security review.

Install path

Review the report before installing into production agents.

Review the source

Agent-readable metadata

Machine decision packet

Embedded JSON exposes suited tasks, suited agents, install command, trust score, safety gate, alternatives, and do-not-use conditions for agent review.

Install policy: review
Best agents: Ruby + Codex
Alternatives: 3

Open agent JSON

Signals

Audit score: 76/100
Quality: 66/100
Trust: 71/100
Install safety: 92/100
Permission surface: 48/100
Maintenance: 2mo since push
Events: 10 events
GitHub stars: 11
Last push: Aug 13, 2026

Agent safety v2

44/100 · Avoid automatic install

Experimentalreview

Sparse or mixed signals. Useful for discovery, but not for autonomous installation.

Skill source structure is not confirmed in the registry. Inspect the source and identify valid skill instructions before proposing an installation. A repository URL or GitHub stars do not prove installability.

Skill source structure is not confirmed in the registry. Inspect the source and identify valid skill instructions before proposing an installation. A repository URL or GitHub stars do not prove installability.
High-risk permission hints: Secrets or environment access
44/100 agent safety score

Network access

medium

Skill likely fetches remote pages, APIs, repositories, or external services.

Filesystem access

medium

Skill may read or write project files, documents, generated artifacts, or local workspace state.

Secrets or environment access

high

Skill metadata references credentials, tokens, environment variables, or secret-bearing workflows.

Database access

medium

Skill may inspect schemas, query databases, or work with persistent stores.

High-risk permission hints: Secrets or environment access
Permission surface may require sandboxing
Skill source structure is not confirmed in the registry. Inspect the source and identify valid skill instructions before proposing an installation. A repository URL or GitHub stars do not prove installability.

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