jtalk22/slack-mcp-server
by Various
Session-based Slack MCP for Claude and MCP clients: local-first workflows, secure-default HTTP.
MCP
jtalk22/slack-mcp-server
Added 1 June 2026
Overview
A session-based MCP server that connects Claude or other MCP clients to Slack for local-first workflows. It operates over HTTP with secure defaults, allowing users to interact with Slack channels, messages, and threads programmatically.
Best for
Best for
Developers who want to give Claude session-based Slack access for automation
Use cases
- Send and read Slack messages from an AI assistant
- Query Slack channel history for context-aware automation
- Trigger Slack actions based on local file or command events
Notes
A session-based MCP server that connects Claude or other MCP clients to Slack for local-first workflows. It operates over HTTP with secure defaults, allowing users to interact with Slack channels, messages, and threads programmatically.
27 stars on GitHub. Last updated 2026-05-29. Licensed MIT.
Use cases
- Send and read Slack messages from an AI assistant
- Query Slack channel history for context-aware automation
- Trigger Slack actions based on local file or command events
Pros
- Local-first design keeps data on your machine
- Secure-default HTTP configuration reduces setup friction
- Straightforward integration with Claude and compatible MCP clients
Cons
- Low community adoption with only 27 stars
- Requires self-hosting and manual Slack API token setup
Indexed from awesome-mcp-servers-punkpeye and enriched against its public facts.
Pros
- Local-first design keeps data on your machine
- Secure-default HTTP configuration reduces setup friction
- Straightforward integration with Claude and compatible MCP clients
Cons
- Low community adoption with only 27 stars
- Requires self-hosting and manual Slack API token setup
Pairs with
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