Slack is where work flows. It's where the people you need, the information you share, and the tools you use come together to get things done.
Slack APISlack is where work flows. It's where the people you need, the information you share, and the tools you use come together to get things done.
Authentication and permission requirements have not been reviewed here. Check the provider documentation for the required keys, OAuth scopes and account access before sending a request.
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https://mcp.slack.com/mcpRegister a Slack app with a fixed app ID and configure confidential OAuth with your client ID and client secret. Only Slack Marketplace-published or internal apps may use MCP; unlisted apps are not supported. Dynamic client registration and SSE are not supported. Each user authorizes the required scopes; workspace administrators may need to approve the app. Runtime access has not been tested.
Documentation reviewed · Connection not runtime-tested.
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These are the details currently listed in our catalog. Omitted fields are unknown, not necessarily unsupported. Confirm current requirements in the provider’s documentation.
QUICK ANSWERS
Slack is where work flows. It's where the people you need, the information you share, and the tools you use come together to get things done.
Use the linked Slack provider documentation to check setup and supported capabilities.
Read documentationSearch Slack channels and perform supported workspace actions through Slack’s own MCP server. Supported operations are limited to those exposed by this implementation. Publisher evidence reviewed 2026-10-26. This review does not establish a working connection.
View publisher evidenceStreamable HTTP. Confidential OAuth with registered Slack app; no dynamic client registration. Register a Slack app with a fixed app ID and configure confidential OAuth with your client ID and client secret. Only Slack Marketplace-published or internal apps may use MCP; unlisted apps are not supported. Dynamic client registration and SSE are not supported. Each user authorizes the required scopes; workspace administrators may need to approve the app. Runtime access has not been tested. Documentation reviewed 2026-10-26; not runtime-tested.
Read connection instructionsAPI Tracker summarizes available catalog information. Missing fields mean we have not established those details; they do not mean a feature is unsupported. Confirm current requirements with the provider.
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