Validates and optionally fixes Agent 365 observability code so an agent actually emits MAC Activity telemetry. Use when an Agent 365 agent's telemetry isn't reaching MAC Activity or Defender, when spans export (HTTP 200 / "sent") but Activity stays empty, when the caller or agent id looks wrong in reporting, or to pre-flight whether an agent will emit MAC Activity before shipping.
Install
npx skills add microsoft/agent365-skills --skill a365-code-validatornpx skills add microsoft/agent365-skills --skill a365-code-validator -a claude-code -gnpx skills add microsoft/agent365-skills --skill a365-code-validator -a codex -ggemini skills install https://github.com/microsoft/agent365-skills.git --path plugins/agent365/skills/a365-code-validatorgh skill install microsoft/agent365-skills a365-code-validatorgit clone --depth 1 https://github.com/microsoft/agent365-skills /tmp/microsoft__agent365-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/microsoft__agent365-skills/plugins/agent365/skills/a365-code-validator ~/.claude/skills/a365-code-validator # Claude Code
cp -R /tmp/microsoft__agent365-skills/plugins/agent365/skills/a365-code-validator ~/.agents/skills/a365-code-validator # Codex, Cursor, Gemini CLI, Copilot, OpenCode