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microsoft-365-mail-mcp

100 / 100 · Low risk

Fine to try.

By CognitionAI/devin-marketplace (GitHub) · other · 27 stars · scanned at commit 9836d94

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.

Works with any agent that supports SKILL.md skills.

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.

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Score history

DateVersionScore
2026-11-139836d94100
2026-11-07f7458ca100