Slack
Search and post from the notify host
Coming soon. This vendor uses OAuth. Cosmic will add a sign-in flow before this ships.
Official remote at mcp.slack.com/mcp is confidential OAuth. Cosmic already has Slack notify, but this MCP is a richer search surface. Coming soon with OAuth.
This vendor authenticates with OAuth, not a pasted token. Cosmic will add that connect flow before install is enabled.
Suggested host agents
A suggestion only. Nothing installs until you pick an agent.
- Leo
- Priya
Publisher: Slack
MCP server
Official remote exists. Cosmic will connect with OAuth, then store the resulting token on the host agent only.
https://mcp.slack.com/mcpSkills
Injected on the host agent only, matched to the active goal. At most two skills attach per turn.
Search Slack messages
Search channels the token can see. Cite permalinks. Do not invent message timestamps.
Post to a channel
Post the provided draft to the named channel. Confirm the channel first.
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