"Useful tools and features available on Slack" matching MCP servers:

Relays a result screenshot to Slack so you can review a coding agent's output without opening the app.

Provides Dev Container Features that install code intelligence (LSP) and repository knowledge search (Orama) MCP servers into any dev container, enabling coding agents to perform go-to-definition, find references, and hybrid search over project files.

MCP server that reads Slack through your own browser session, authenticating as you rather than a bot. Provides tools to search messages, retrieve channel/DM/thread history, resolve users, and post messages (write disabled by default).

Multi-workspace Slack MCP server with draft+confirm safety, vault auto-export, and triple-mode auth.

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.

A read-only MCP server for Slack that reads messages from channels the bot is invited to, without storing data. It provides tools to fetch channel history, thread replies, and resolve user IDs, with access controlled solely by channel invitations.

A self-hosted, read-only Slack MCP server that runs locally and provides read-only access to Slack channels, messages, and users via the Slack Web API, with no third-party intermediary.

Local MCP stdio bridge to Slack's hosted MCP server, enabling agents to use Slack tools (send messages, search, history, canvas, etc.) via local OAuth and token refresh.

An MCP server that enables AI agents to read and write Slack messages as the user, not as a bot, using Slack user tokens for authentic actions across multiple workspaces.

Enables Claude Code to pause and ask questions via Slack, and allows running Claude from Slack with project-aware context, supporting a full-process feature development workflow.

Bridges the ChatGPT web UI to a local development environment over MCP, letting the model read and patch files, run real shell commands and terminals, execute tests, and control the desktop (screen, mouse, keyboard, clipboard) within user-approved folders. It adds parallel workers, goal/loop long-task control, plugin tools, and a security-hardening layer with risk-tiered shell policy, audit logging, and credential sanitization.

Relays Slack direct messages into a locally running Claude Code session over MCP, so users can talk to their local agent from Slack. Replies, reactions, and execution-permission approvals (buttons or yes/no replies) are all handled inside Slack without opening ports or tunnels.

Enables posting to Slack as a bot or as a specific authorized person, and sending DMs, from any script, agent, or CI job via a local MCP server over stdio.

Connects Claude to your personal Telegram and Slack accounts, letting it read real DMs, groups, channels, unread messages, and search chats, with optional sending enabled by the user.

A Model Context Protocol (MCP) server for Slack workspace integration. This server allows AI assistants to interact directly with your Slack workspace, providing tools to manage channels, send messages, list users, and upload files.

MCP server for Slack that reads permalinks, threads, and channel history, and replies to threads or adds reactions using private browser-session tokens.

Runs slack-mcp-server against your Slack desktop app session, eliminating the need for API tokens.

An MCP server that helps users with ADHD traits manage Slack mentions by analyzing requests, structuring replies, and breaking tasks into small, actionable steps.

A Model Context Protocol (MCP) server for Slack integration, allowing Claude to interact with your Slack workspace.

Enables Claude Code to interact with Slack via MCP tools, allowing thinking steps, text streaming, status updates, and stream closure in Slack threads.