Popular services

The catalog holds roughly fifty hosted MCP servers. Most connect the same way — enable, then Connect in Connected Services — so this page only records what’s distinctive about the ones teams reach for first.

Slack

Enable Slack and members connect their own Slack accounts — no OAuth client to register; Lunen manages one. The connection covers search across channels, DMs, and files the member can see, reading history, and posting messages. Posting is exactly the kind of write worth keeping on Approve until an agent has earned it.

Atlassian (Jira & Confluence)

Jira and Confluence arrive together through Atlassian Rovo — one server, one personal connection, covering the member’s Atlassian sites. There is no separate Jira entry; enable Atlassian Rovo and the work-item and page tools come with it.

Notion

Notion is a personal connection: each member authorizes it, and agents see the pages and databases that member’s Notion account can reach — page sharing inside Notion is the scoping mechanism.

GitHub

GitHub offers two connection shapes: a personal connection (tools act as the member) or an organization-level Bot via a GitHub App installation — the right choice for Task Agents that should act as a service identity rather than as their owner. An organization can hold several installations side by side.

HubSpot

HubSpot requires a pre-registered OAuth client: an administrator creates an app in HubSpot and enters its client ID and secret in the server’s registry panel before members can connect. The panel’s setup notes walk through it.

Linear

Linear is a straightforward personal connection with self-service OAuth — enable it and members connect in one hop.

AWS

AWS authenticates through IAM Identity Center rather than OAuth: an administrator configures the Identity Center application once, and each member then picks the AWS account and role their connection uses. Administrators can restrict which roles are selectable. The separate AWS Marketplace server is public, read-only data and needs no credential at all.

Also in the catalog

Stripe, PayPal, Square · Intercom, Pylon, Zoom, Calendly · PagerDuty, incident.io, Sentry, Honeycomb · Airtable, monday.com, ClickUp, Miro, Box · BigQuery, MotherDuck, Mixpanel · Zapier, Make · Exa, Tavily, and more — the MCP Registry is searchable by server, capability, or setup note.