Alternatives to OpenOak

Same category, ordered by trust score.

I
intervals-icu-mcp
71Good
Read/write Intervals.icu MCP server: activities, wellness, calendar, gear, and workouts.
Registryhhopke99 stars
P
PipesHub
68Good
Permissioned search and cited answers over Slack, Drive, Gmail, Jira, and 50+ workplace sources.
RegistryRemotepipeshub-ai7 stars
G
gosidian
64Good
Self-hosted Obsidian-compatible markdown vault with a web UI and a 63-tool MCP server for AI agents
Registrydaniele-chiappa3 stars
N
notion-mcp-server
60Good
Token-auth Notion MCP: pages, databases, blocks, comments, files. Runs headless in CI and agents.
Registryawkoy177 stars3.3K/wk
B
brain-mcp
60Good
Your Obsidian vault as private, searchable memory for Claude, Cursor, Hermes and any MCP client
Registrydebashishthakur653/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