MCP server

Slack

io.github.aaronsb/slack-mcp

Checked 26 Oct 2026, 08:31 UTC · Still published on its registry; checked against OSV.dev; never run by us

Read and write Slack with session tokens — no OAuth, no bot, no admin approval.

Runs on your computer

Website Source

At a glance

Type: MCP server
Publisher: Not verified
Status: Runs on your computer
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code
Last checked: 26 Oct 2026, 08:31 UTC

Connect it to your agent

Add to Cursor Add to VS Code VS Code Insiders

Opens the app, which shows the server and asks you to confirm. It then runs the package on your computer with your permissions. For other apps, copy the setup below.

Claude Code

claude mcp add slack-mcp -- npx -y @aaronsb/slack-mcp@2.8.1

Claude Desktop

{"mcpServers":{"slack-mcp":{"command":"npx","args":["-y","@aaronsb/slack-mcp@2.8.1"]}}}

Codex (config.toml)

[mcp_servers.slack-mcp]
command = "npx"
args = ["-y","@aaronsb/slack-mcp@2.8.1"]

Gemini CLI

{"mcpServers":{"slack-mcp":{"command":"npx","args":["-y","@aaronsb/slack-mcp@2.8.1"]}}}

Cursor

{"mcpServers":{"slack-mcp":{"command":"npx","args":["-y","@aaronsb/slack-mcp@2.8.1"]}}}

VS Code

{"servers":{"slack-mcp":{"type":"stdio","command":"npx","args":["-y","@aaronsb/slack-mcp@2.8.1"]}}}

Runs on your computer with your permissions: check the package and its source before installing.

Browse

Related MCP servers

Agendaforge
Event management for organizers: events, sessions, speakers, agendas, forms, approval-gated writes.
Yardstick ATS
Manage hiring in Yardstick's ATS: jobs, candidates, applications, interviews, and scorecards.
Agent Control — Action Gate
Agent asks a person go/stop/wait before Slack, CRM or risky steps. $49 for 30 days.
Rokha
Search a registry of agent skills and MCP servers, then run them for real. No install, traced.
Summer
Telehealth support for Claude, Codex and Cursor: investigate cases and connect your tools.
Lessonspace MCP by usefulapi
Read Lessonspace sessions, recordings, transcripts, spaces and users; launch spaces, edit sessions.
agentView
Display delivery platform for AI agents. Push HTML, dashboards and live data to screens.
MiniURL
OAuth 2.1 short-link tools for AI agents with scoped tokens, approvals, audit logs, and revocation.

Badge for your README

[![AptLynx](https://aptlynx.net/badge/io.github.aaronsb/slack-mcp.svg)](https://aptlynx.net/servers/io.github.aaronsb/slack-mcp)

Listing text is written by the maker; AptLynx lists tools and does not vouch for them. Find another tool · Browse by topic · For agents