microsoft-365-mail-mcp
100 / 100 · Low risk
Fine to try.
Use the Microsoft 365 Mail MCP tools (mail_*) to read Outlook mail, browse folders, send mail, create drafts, archive/move/mark messages, and manage personal contacts. Invoke whenever a task involves the user's mailbox or contacts: it gives exact tool signatures and arguments, how to discover folder/message/contact IDs, paging rules, the preview-then-confirm flow required for every write, and how to interpret confirmed / confirmed_but_unreadable / rejected / indeterminate results.
What this skill can do
We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.
Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'microsoft-365-mail-mcp' ] || [ -L ~/.agents/skills/'microsoft-365-mail-mcp' ]; then echo 'A skill folder named microsoft-365-mail-mcp already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/CognitionAI/devin-marketplace' "$d" && git -C "$d" checkout --quiet '9836d94e88404aabb682086405c2aa9cba7657ac' -- 'plugins/microsoft-365-mail/skills/microsoft-365-mail-mcp' && mkdir -p ~/.agents/skills && cp -R "$d"/'plugins/microsoft-365-mail/skills/microsoft-365-mail-mcp' ~/.agents/skills/'microsoft-365-mail-mcp' && rm -rf "$d"; fi
Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'microsoft-365-mail-mcp' ~/.claude/skills/'microsoft-365-mail-mcp' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.
Badge for your README
[](https://zalavijaysinh.github.io/skilltrust/repos/CognitionAI/devin-marketplace/)
Score history
| Date | Version | Score |
|---|---|---|
| 2026-11-13 | 9836d94 | 100 |
| 2026-11-07 | f7458ca | 100 |