MCP server for Slack Web API — send messages, manage channels, search, reactions, files, pins, bookmarks, and more through 38 tools
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add --transport http slack-node2flow https://slack--node2flow.run.tools~/.codex/config.toml
[mcp_servers.slack-node2flow]
url = "https://slack--node2flow.run.tools"
# codex mcp add slack-node2flow --url https://slack--node2flow.run.tools~/.cursor/mcp.json
{
"mcpServers": {
"slack-node2flow": {
"url": "https://slack--node2flow.run.tools"
}
}
}.vscode/mcp.json
{
"servers": {
"slack-node2flow": {
"type": "http",
"url": "https://slack--node2flow.run.tools"
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"slack-node2flow": {
"httpUrl": "https://slack--node2flow.run.tools"
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"slack-node2flow": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://slack--node2flow.run.tools"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"slack-node2flow": {
"url": "https://slack--node2flow.run.tools"
}
}
}