Adjutant - a Model Context Protocol (MCP) server giving AI assistants unified access to email, calendar, and contacts across multiple accounts: Microsoft 365 (multiple tenants), Outlook.com, Google Workspace, IMAP/SMTP, iCalendar feeds, and JSON sources.
Last commit October 20, 2026, 25 days ago.
25 GitHub stars and 0 Honeystax upvotes. Copy the install, test the workflow, then decide if it earns a permanent slot.
You can test this quickly and remove it cleanly if it misses.
Starts at 6. Added: GitHub health 62/100 +8, no security policy +8, no contributing guide +4.
AI Agent
Universal
Model
Multiple
Fastest way to find out if calendar-mcp belongs in your setup.
Copy the install command, run a real test, and back it out cleanly if it slows you down.
claude mcp add calendar-mcp -- npx calendar-mcpRun this first. You will know quickly if the workflow earns a permanent slot.
claude mcp remove calendar-mcpNo messy cleanup loop. If it misses, remove it and keep moving.
Install Location
~/ └─ .claude.json └─ mcp_servers/ └─ calendar-mcp ← registers here
calendar-mcp is listed on Honeystax as a MCP Server for Universal, since May 12, 2026. Its code is at github.com/MarimerLLC/calendar-mcp, with 25 GitHub stars and 2 open issues. Last commit October 20, 2026, 25 days ago. GitHub's community health check gives it 62 out of 100.
Source: GitHub repository
Source check: October 20, 2026
Upstream commit: October 20, 2026
Repository state: Not marked archived
Honeystax upvotes are community interest signals, not star ratings. GitHub stars and repository health are source measurements; editorial risk and trial-cost notes are Honeystax analysis.