AI Plugin IndexSlack Stdio MCP vs Agents MCP
Slack Stdio MCP and Agents MCP are both security MCP servers. Agents MCP scores higher (94 vs 79 out of 100). Agents MCP has more GitHub stars (10k), and Agents MCP was updated more recently (16 days ago). The table compares them side by side.
| Slack Stdio MCP | Agents MCP | |
|---|---|---|
| Score | 79 / 100 | 94 / 100 |
| What it does | Agent-agnostic MCP stdio bridge to https://mcp.slack.com/mcp (user OAuth, PKCE, token refresh, tool proxy, local file download overlay) | Model Context Protocol registry, transports, and OAuth bridges for Electric Agents |
| Publisher | Verified: npm:slack-stdio-mcp | Verified: npm:@electric-ax |
| Grades | Maintenance A, Licence A, Quality C | Maintenance A, Licence A, Quality A |
| npm downloads a week | 492 | 3,236 |
| Runs | Local | Local |
| Works with | Claude Code, Claude Desktop, Cursor, Codex, Gemini CLI, VS Code, Windsurf | Claude Code, Claude Desktop, Cursor, Codex, Gemini CLI, VS Code, Windsurf |
| GitHub stars | 0 | 10,407 |
| Last commit | 23 Sept 2026 | 6 Oct 2026 |
| Licence | MIT | Apache-2.0 |
| Listed since | 20 Oct 2026 | 20 Oct 2026 |
| Install Slack Stdio MCP | Install Agents MCP |
Questions
Is Slack Stdio MCP or Agents MCP more popular?
Agents MCP has more GitHub stars: 10,407.
Can I use Slack Stdio MCP and Agents MCP together?
Yes. AI assistants can load several MCP servers at once. Install both and the assistant picks the right one for each task.