"Slack" matching MCP servers:

• web-slack-mcp

  sercant

  A

  license

  A

  quality

  C

  maintenance

  Enables reading Slack channels, messages, and threads using the web interface via a persistent browser session, designed for guest users without API access. Does not send messages.

  Last updated 2026-07-10

  5

  MIT

• peek

  Cubenest

  A

  license

  A

  quality

  A

  maintenance

  Records masked browser sessions (rrweb DOM + console + network) to a local SQLite store and exposes them to AI coding agents via stdio MCP. Fully local, no SaaS, no telemetry.

  Last updated 2026-07-10

  10

  6

  Apache 2.0

• OpenTabs

  opentabs-dev

  A

  license

  A

  quality

  B

  maintenance

  Open-source MCP server that gives AI agents access to 100+ web applications through the user's authenticated browser session. No API keys, no screenshots, no DOM scraping — talks directly to web app internal APIs via a Chrome extension. Supports Slack, Discord, GitHub, Jira, Notion, Reddit, X, and 100+ more services with ~2,000 tools. Works with Claude Code, Cursor, Windsurf, and any MCP client.

  Last updated 2026-07-11

  42

  852

  MIT

• Neo MCP

  heydryft

  A

  license

  -

  quality

  D

  maintenance

  A comprehensive MCP server with 206+ tools across 16 integrations that gives Claude access to real accounts (LinkedIn, Twitter, Slack, Gmail, WhatsApp, etc.) by extracting auth tokens straight from your browser, no API keys or OAuth needed.

  Last updated 2026-03-22

  21

  3

  MIT

• x-post-to-json MCP server

  itsbigdill

  A

  license

  -

  quality

  C

  maintenance

  Converts X (Twitter) posts into JSON, PDF, PNG, Markdown, or Slack/Discord messages using public endpoints, no API key or login required.

  Last updated 2026-06-26

  MIT