{"repo":"jtalk22/slack-mcp-server","free":true,"listed":false,"github":"https://github.com/jtalk22/slack-mcp-server","clone":"git clone https://github.com/jtalk22/slack-mcp-server.git","description":"Catch up on Slack without reading it. Unreads, threads, search. Browser-session or hosted OAuth. 21 tools.","language":"JavaScript","stars":29,"topics":["ai-agents","claude","codex","copilot","cursor","developer-tools","gemini-cli","llm","mcp","mcp-server"],"license":"MIT","category":"mcp-servers","readme_excerpt":"        Slack MCP Server Catch up on Slack without reading it. Unreads, threads, and search — in your agent’s context, from the session you already have. Claude Code Claude Desktop Cursor Copilot Windsurf Gemini CLI Codex CLI any stdio MCP client ▶ It’s Monday, 9:07—watch what blew up overnight · interactive walkthrough · setup guide How it works · Why session auth · Grid & credentials · Install · 21 tools · Workflows · Local vs hosted --- It’s Monday, 9:07. Slack has already formed opinions. You ask “what blew up overnight?” and the agent reads the workspace instead of you. It reconstructs the 2 AM P1 from #incidents —owner, resolution, and the runbook step that is still wrong. It finds the printer PIN that has been waiting in #facilities for five months. Then it closes the handled loops—replies, reactions, read-state changes—only where you approve. This is not screenshot automation. The agent calls Slack through a real MCP tool surface and receives typed results it can search, summarize, export, or act on. --- Built past the demo The difficult part is not another chat tool. It is the operating layer underneath: browser-session extraction that names its failure stages, a credential lifecycle built for rotation, full-fidelity reads, guarded writes, and typed workflow output. The code is plain JavaScript in this repository—audit it before trusting it with a session. The engineering underneath — extraction, credential lifecycle, reads, guarded writes, typed ","default_branch":null,"files":null,"tree":[],"storefront":"/r/jtalk22","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/jtalk22/slack-mcp-server/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}