How to install Slack Stdio MCP in Windsurf
To install Slack Stdio MCP in Windsurf, paste the "slack-stdio-mcp" block into ~/.codeium/windsurf/mcp_config.json and refresh the MCP panel in Cascade.
Built from the published package · server updated 28 days ago
- 1
Open the MCP config
In Windsurf, open Settings, then Cascade, then MCP servers, and choose to view the raw config.
- 2
Add the server
Paste this into mcp_config.json:
{ "mcpServers": { "slack-stdio-mcp": { "command": "npx", "args": [ "-y", "slack-stdio-mcp" ] } } } - 3
Refresh
Click refresh in the MCP panel. The server and its tools appear in Cascade.
Config file: ~/.codeium/windsurf/mcp_config.json
MCP servers run with your permissions. If Slack Stdio MCP needs an API key, add it under env in the config. Check its README.
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Questions
Does Slack Stdio MCP work in Windsurf?
Yes. Windsurf supports local and remote mcp servers, and Slack Stdio MCP installs with the steps above.
Slack Stdio MCP does not show up in Windsurf. What now?
Restart Windsurf fully, check the JSON is valid, and make sure Node.js (for npx) is installed. See common MCP errors and fixes.
Is Slack Stdio MCP safe?
It scores 79 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.
