microsoft-excel
What this skill does
Microsoft Excel API integration with managed OAuth for reading and writing Excel workbooks, worksheets, ranges, tables, and charts stored in OneDrive or SharePoint.
github/leoyeai - Data Exfiltration Risk - 2.1k stars
Threat analysis
Skill info
pkg:github/LeoYeAI/openclaw-master-skills@e5199b5?skill=microsoft-excelAssessments (1)
Data Exfiltration Risk
Data Exfiltration Risk via local-llm-review
SKILL.md
The skill's documentation provides a code example that sends the MATON_API_KEY in the Authorization header over HTTP (not HTTPS). This exposes the API key to potential interception and misuse.Badge
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How Anomity governs this at runtime
Scan-time vetting tells you what a skill says it will do. Anomity's Endpoint Sensor sees what agents actually do: it discovers skills alongside every other AI artifact on the endpoint, and runtime governance can allow, deny, or log the tool calls a skill triggers. Policy violations route to your SIEM, Slack, email, or Jira, backed by a queryable 90-day audit trail.
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Methodology and disputes
Every skill is assessed by the Anomity Skill Intelligence engine against its public source; findings indicate risk patterns, not confirmed exploitation. Maintainer of microsoft-excel? Report an issue or request a rescan.
