The most powerful MCP server for Slack Workspaces.
$ npx @modelcontextprotocol/inspector go run mcp/mcp-server.go --transport stdioOr add it with the Claude CLI: claude mcp add korotovsky-slack-mcp-server
slack_mcp_enabled_toolsconversations_add_messagereactions_addreactions_removeattachment_get_dataconversations_historyconversations_repliesconversations_search_messageschannels_listusergroups_listusergroups_meusergroups_createusergroups_updateusergroups_users_updateValues are filled in locally in your browser — nothing is sent anywhere.
{ "mcpServers": { "korotovsky-slack-mcp-server": { "command": "npx", "args": ["@modelcontextprotocol/inspector", "go", "run", "mcp/mcp-server.go", "--transport", "stdio"], "env": { "SLACK_MCP_ADD_MESSAGE_TOOL": "<your-slack-mcp-add-message-tool>", "SLACK_MCP_REACTION_TOOL": "<your-slack-mcp-reaction-tool>", "SLACK_MCP_MARK_TOOL": "<your-slack-mcp-mark-tool>", "SLACK_MCP_XOXC_TOKEN": "<your-slack-mcp-xoxc-token>", "SLACK_MCP_XOXD_TOKEN": "<your-slack-mcp-xoxd-token>", "SLACK_MCP_XOXP_TOKEN": "<your-slack-mcp-xoxp-token>", "SLACK_MCP_XOXB_TOKEN": "<your-slack-mcp-xoxb-token>", "SLACK_MCP_API_KEY": "<your-slack-mcp-api-key>", "SLACK_MCP_USER_AGENT": "<your-slack-mcp-user-agent>", "SLACK_MCP_CUSTOM_TLS": "<your-slack-mcp-custom-tls>" } } } }
Paste the Claude Desktop snippet under mcpServers in your config, then restart Claude Desktop — or run the Claude Code command in your terminal.
An MCP server for Inbox Zero. Adds functionality on top of Gmail like finding out which emails you need to reply to or need to follow up on.
npx @inbox-zero/cli setup # One-time setup wizardPost messages, read channels and threads, and resolve users across a Slack workspace.
npx -y @modelcontextprotocol/server-slackWenyan MCP Server, which lets AI automatically format Markdown articles and publish them to WeChat GZH.
npx @modelcontextprotocol/inspector <command>