slack — independent software & tools

25 independent slack listings the big search engines bury.

• slio

  github · Free · by 178inaba

  Read-only Slack CLI for AI coding agents: fetch threads, channel history, and search results as AI-readable Markdown.

• jarvis-os

  github · Free · by battlesbudz

  Jarvis OS - an autonomous AI personal assistant for productivity, executive function coaching, and multi-channel communication (Telegram, Slack, WhatsApp, Discord)

• libero

  github · Free · by getlibero

  The open-source AI teammate for Slack. Self-hosted, credential-isolated, every tool call audited.

• notifbuddy

  github · Free · by notifbuddy

  Two way syncs from linear and slack

• pi-slack-codex

  github · Free · by paultuanakotta

  Pi Slack Bot 2026 - Best Free AI Coding Agent for Conversational Development

• cc-connect

  npm · Free · by chg80333

  Bridge local AI coding agents (Claude Code, Cursor, Gemini CLI) to messaging platforms (Feishu, DingTalk, Slack, Telegram, Discord, LINE, WeChat Work)

• chat

  npm · Free · by GitHub Actions

  Chat SDK — universal TypeScript toolkit for building multi-platform chat bots and AI agents on Slack, Teams, Google Chat, Discord, WhatsApp, and more

• @chat-adapter/slack

  npm · Free · by GitHub Actions

  Slack adapter for Chat SDK — webhooks, Block Kit cards, OAuth, slash commands, and AI streaming

• @copilotkit/pathfinder

  npm · Free · by GitHub Actions

  The knowledge server for AI agents — index docs, code, Notion, Slack, and Discord into searchable, agent-accessible knowledge via MCP. Supports OpenAI, Ollama, and local transformers.js embeddings.

• @jtalk22/slack-mcp

  npm · Free · by jtalk222

  Slack MCP without OAuth — 21 tools, session-based, local-first. Free OSS + hosted tier from $19/mo.

• @slack/bolt

  npm · Free · by GitHub Actions

  A framework for building Slack apps, fast.

• slack-mcp-server

  npm · Free · by korotovsky

  Model Context Protocol (MCP) server for Slack Workspaces. This integration supports both Stdio and SSE transports, proxy settings and does not require any permissions or bots being created or approved by Workspace admins

• @slack/socket-mode

  npm · Free · by GitHub Actions

  Official library for using the Slack Platform's Socket Mode API

• @slack/types

  npm · Free · by GitHub Actions

  Shared type definitions for the Node Slack SDK

• @slack/web-api

  npm · Free · by GitHub Actions

  Official library for using the Slack Platform's Web API

• @slack/webhook

  npm · Free · by GitHub Actions

  Official library for using the Slack Platform's Incoming Webhooks

• slack-blocks-markdown

  github · Free · by atacan

  Convert Markdown to Slack Block Kit blocks

• slack-cli-stream

  github · Free · by hideack

• pgwd

  github · Free · by hrodrig

  Go CLI that checks PostgreSQL connection counts and notifies via Slack and/or Loki when configured thresholds are exceeded. It can also alert on stale connections.

• smartchannels

  github · Free · by malindo77

  Deliver a secure, multi-channel AI assistant platform with persistent memory and local-first intelligence for seamless messaging integration.

• void

  github · Free · by MaximeGaudin

  One inbox for everything — unified CLI for WhatsApp, Telegram, Slack, Gmail, Calendar, Drive, LinkedIn & Hacker News. Local-first, agent-ready.

• Invoker

  github · Free · by Neko-Catpital-Labs

  Persisted multi-agent workflow orchestration — DAG tasks, git worktrees, merge gates, desktop + CLI + Slack

• agentio

  github · Free · by plosson

  One CLI for LLM agents: Gmail, Slack, JIRA, WhatsApp and 14 more — MCP, GitHub Actions, daemon

• slackline

  github · Free · by prime-radiant-inc

  A single-binary Go CLI that gives AI agents a Slack identity to send messages, read channels, and stream real-time events, with admin tooling to provision new bots.

• @slack/oauth

  npm · Free · by GitHub Actions

  Official library for interacting with Slack's Oauth endpoints