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latest · 2.2.2Read and write Slack with session tokens — no OAuth, no bot, no admin approval.
- GitHub
- aaronsb/slack-mcp
- Homepage
- github.com
- MCP registry
- io.github.aaronsb/slack-mcp
Install
claude mcp add io-github-aaronsb-slack-mcp -- npx @aaronsb/slack-mcp/mcp confirms it's connected.
Or add it manually in ~/.cursor/mcp.json:
{
"mcpServers": {
"io-github-aaronsb-slack-mcp": {
"command": "npx",
"args": [
"@aaronsb/slack-mcp"
]
}
}
}In claude_desktop_config.json (Settings → Developer → Edit Config), then restart:
{
"mcpServers": {
"io-github-aaronsb-slack-mcp": {
"command": "npx",
"args": [
"@aaronsb/slack-mcp"
]
}
}
}Config entry, any MCP client:
{
"command": "npx",
"args": [
"@aaronsb/slack-mcp"
]
}Community score
Community52/ 100
from web signals · no reviews yet (community v3)
- Web signals (ecosystem baseline)52/100 · 100% of the weight
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What the web says
Ecosystem baseline52/ 100
Objective public usage & activity (formula v3) — the community score's web-signals input, and its own sort.
GitHubsource ↗
- GitHub stars · 24 days ago
- ★ 2
- Last commit · 24 days ago
- 7 days ago
- Issue close rate · 24 days ago
- 79%
- Release cadence · 24 days ago
- multiple releases a day
- Latest release · 24 days ago
- v2.3.0
- License · 24 days ago
- MIT
Packages
No package-registry data collected yet.
Listed on
- Glama · 3 days ago
- Listed ↗
Mentions
Quotes4
- imo "secure agent-agent communication" is not an A2A use case. Nor MCP. Nor scripts, tools, files, etc. it's gotta be Slack, Teams, Bluesky, .. it needs to be a place where *WE* already are communicating ↗
- I know people claiming "AI doesn't work" are often describing their experience but I just gave sonnet 4.6 a slack mcp and a thousand words of safety-ii propaganda and it is _thorough as fuck_ at investigating chat app phenomena around incid… ↗
- MCP unites Claude chat with apps like Slack, Figma, and Canva ↗
- There is also a Slack MCP server, which handles in pushing the PR link directly to the channel (if configures via CLAUDE.md file) ↗
Docs & livenesssource ↗
- Namespace · 14 days ago
- Registry-verified
- Listing completeness · 14 days ago
- 100%
Version history1
- 2.2.22026-08-20
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