Slack Crunchtools MCP Server
by crunchtoolsio.github.crunchtools/slackv0.1.2
Secure read-only MCP server for Slack workspaces
context tax
queued
security
queued
cold start
queued
freshness
Active2d ago
Install Slack Crunchtools MCP server
Install in Claude Code
claude mcp add slack-crunchtools -- uvx mcp-slack-crunchtoolsInstall in Cursor
{
"mcpServers": {
"slack-crunchtools": {
"command": "uvx",
"args": [
"mcp-slack-crunchtools"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"slack-crunchtools": {
"command": "uvx",
"args": [
"mcp-slack-crunchtools"
]
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"slack-crunchtools": {
"type": "stdio",
"command": "uvx",
"args": [
"mcp-slack-crunchtools"
]
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"slack-crunchtools": {
"command": "uvx",
"args": [
"mcp-slack-crunchtools"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Freshness
Active — last maintenance signal 2d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-10-08 · 2d ago · GitHub
Latest release
2026-03-26 · 7mo ago · GitHub · v0.1.3
Package published
no data · npm/PyPI
Registry entry updated
2026-03-25 · 7mo ago · official registry · v0.1.2
FAQ
›How do I install the Slack Crunchtools MCP server in Claude Code?
Run: claude mcp add slack-crunchtools -- uvx mcp-slack-crunchtools. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Slack Crunchtools require an API key?
No required environment variables are declared in its published metadata.
›Can I use Slack Crunchtools as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Slack Crunchtools in the official MCP registry?
Yes, as io.github.crunchtools/slack.
Alternatives to Slack Crunchtools
Other communication MCP servers.
Skill SeekersActiveTurn docs, GitHub repos, PDFs, videos, Confluence, Notion and Slack/Discord into AI skills and RAG knowledge, exportable to vector databases like Qdrant.
Inbox ZeroActiveInbox Zero features on top of Gmail, such as finding emails that need a reply or follow-up.
WhatsAppAbandonedSearch personal WhatsApp messages and contacts, and send messages to individuals or groups.
VexaActiveMeeting bot and transcripts for Google Meet, Teams and Zoom. Live or after, speakers labelled.
SlackSlowingThe most powerful MCP server for Slack Workspaces. This integration supports both Stdio and SSE transports, proxy settings and does not require any permissions or bots being created or approved by Workspace admins .
TelegramActiveTelegram API integration: access user data, manage dialogs (chats, channels, groups), retrieve and send messages, and handle read status.