copilot-agent-patterns

This SKILL.md is a policy / pattern document for Copilot custom agents and appears benign in content: it defines agent roles, workflows, and references internal skills and reputable external documentation. There are no direct download-execute commands, no hardcoded secrets, and no obvious exfiltration endpoints. The primary security concerns are operational: the guidance encourages autonomous fixes (including security fixes) and the Orchestrator pattern suggests wildcard tool permissions (tools: ["*"]). If an agent runtime binds these 'tools' to powerful capabilities (shell, edit, create, network), the document's rules could enable agents to make high-impact changes without human review. Recommend: (1) avoid granting '*' tool permissions to orchestration agents; (2) require explicit human approval for security-sensitive changes; (3) enforce strict least-privilege mappings from declared 'tools' to actual runtime capabilities; and (4) log/notify humans for any automated security fixes. Overall I find no direct malware, but moderate operational risk if deployed with overly-broad agent permissions.