Read Slack conversations, threads, user info, and search messages from your MCP client.
uvx slack-mcp-server-v2{
"SLACK_USER_TOKEN": "YOUR_SECRET_VALUE",
"SLACK_BOT_TOKEN": "YOUR_SECRET_VALUE",
"SLACK_WORKSPACE_URL": "YOUR_VALUE_HERE"
}Add this server entry to the mcpServers object in your Claude Desktop config, then restart the app.
{
"mcpServers": {
"io-github-stevenvo-slack-mcp-server": {
"command": "uvx",
"args": [
"slack-mcp-server-v2"
],
"env": {
"SLACK_USER_TOKEN": "YOUR_SECRET_VALUE",
"SLACK_BOT_TOKEN": "YOUR_SECRET_VALUE",
"SLACK_WORKSPACE_URL": "YOUR_VALUE_HERE"
}
}
}
}~/Library/Application Support/Claude/claude_desktop_config.json%APPDATA%\Claude\claude_desktop_config.jsonNo remote HTTP endpoint is advertised. Use the package or stdio setup shown in Install.
slack-mcp-server is an MCP server for Read Slack conversations, threads, user info, and search messages from your MCP client.. It supports STDIO transport.
Use the generated config in Install. This server runs with uvx slack-mcp-server-v2; add any required environment variables before starting your client.
Choose the Claude Desktop tab in Install and copy the config for uvx slack-mcp-server-v2. Add required environment variables before starting Claude Desktop.
Choose the Claude Code tab in Install and copy the config for uvx slack-mcp-server-v2. Add required environment variables before starting Claude Code.
Choose the Codex tab in Install and copy the config for uvx slack-mcp-server-v2. Add required environment variables before starting Codex.
Choose the Cursor or VS Code tab in Install and copy the config for uvx slack-mcp-server-v2. Add required environment variables before starting Cursor or VS Code.
slack-mcp-server uses STDIO transport. Use the package or command config in Install.
slack-mcp-server inventory is listed when the MCP endpoint exposes tools, resources, or prompts. Some servers require auth first.
slack-mcp-server is marked with Auth required by registry metadata auth. You may need provider login, an API key, a bearer token, or a session header.
| Package | Registry | Version | Inputs |
|---|---|---|---|
slack-mcp-server-v2stdio | pypi | 0.1.0 | Env: SLACK_USER_TOKEN secret Env: SLACK_BOT_TOKEN secret Env: SLACK_WORKSPACE_URL required |