| name | Teams & Slack on Mac (Local MCP) |
| description | Use when the user wants to read or search Microsoft Teams or Slack on their Mac — including channels and DMs that the Graph/Slack APIs make hard to reach. Powered by Local MCP, reading the local app stores. |
Teams & Slack via Local MCP
Local MCP reads the user's local Microsoft Teams and Slack data on their Mac (no Graph API, no Slack tokens) — including history the cloud APIs gate behind admin consent.
Core tools
- Teams:
teams_list_teams, teams_list_channels, teams_list_chats, teams_read_channel_messages, teams_read_chat_messages; send via teams_send_message / teams_send_channel_message (preview-before-send).
- Slack:
slack_list_workspaces, slack_list_channels, slack_read_channel_messages, slack_search_messages.
Good practice
- Reading is local; summarize threads rather than dumping every message.
- For "what did the team decide about X", use
teams_read_channel_messages / slack_search_messages.
- These read the local app's synced store — if a tool reports not-synced/not-set-up, the user needs the Teams/Slack desktop app installed and signed in; relay that instead of retrying.
- Any send is preview-first: show the channel + text, confirm, then send.
