Alternatives to macOS Calendar & Reminders

Same category, ordered by trust score.

N
notion-mcp-server
60Good
Token-auth Notion MCP: pages, databases, blocks, comments, files. Runs headless in CI and agents.
Registryawkoy177 stars3.3K/wk
A
Atlassian Rovo MCP Server
59Fair
Connect to Atlassian Jira, Confluence, Loom, and more to search, create, and manage your work.
OfficialRegistryRemoteatlassian1.1K stars
L
llmwiki
59Fair
Compile documents into a cited knowledge wiki. Retrieve evidence, query, and review via local MCP.
Registryatomicstrata2.2K stars1.4K/wk
O
obsidian-mcp-server
58Fair
Read, write, search, and surgically edit Obsidian notes, tags, and frontmatter via MCP.
Registrycyanheads695 stars4K/wk
R
Regulatory Catalysts
56Fair
Regulatory Catalysts MCP — high-value biotech regulatory calendar events (keyless).
RegistryRemotepipeworx-io586/wk
C
curtis-mcp
55Fair
Expose any folder of notes as an MCP server — list, read, search, and (opt-in) write files.
Registryjordannewell