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SlackCLI

slackcli.devInfrastructure

PulseGate's liveness check found it on 19 Sep 2026; it is registered on GitHub and has been in the index since 19 Sep 2026. How this is checked

SlackCLI is an MIT-licensed command-line application for reading, sending, searching, and replying to messages across one or more Slack workspaces. It uses an existing Slack session, provides JSON output for scripts and AI agents, and ships as a single binary for macOS, Linux, and Windows.

Inferred · not functionally tested

Open SourceMITCLImacOSWindowsLinuxSelf-hosted
SlackCLI preview
Visit slackcli.dev
163stars
48forks
8features
2025since

Overview

6 features

Purpose: Managing Slack conversations and automating workspace tasks without switching to the Slack web app.

Inferred · not functionally tested

Audience: developers, terminal users, and AI agent builders

Inferred · not functionally tested

Functions: collaboration, workflow_automation

Inferred · not functionally tested

Interfaces: API: unknown · MCP: unknown · CLI: indicated (inferred, not tested) · Self-hosting: indicated (inferred, not tested)

Recorded constraints: pricing: open_source · license: MIT · platforms: DESKTOP, CLI · deployment: cli, macos, windows, linux, self_hosted

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: slackcli.dev · github.com. These links do not verify the individual claims.

In the CLI tools & terminal space, SlackCLI takes a focused approach. Inferred · not functionally tested: It focuses on managing Slack conversations and automating workspace tasks without switching to the Slack web app. Inferred · not functionally tested: It is built as an open-source project for developers, terminal users, and AI agent builders. Basis unknown · not verified: SlackCLI is open source under the MIT license. Basis unknown · not verified: It ships for the command line, macOS, Windows, and Linux, and it can be self-hosted.

Behind SlackCLI is Shaharia Lab, and it first shipped in 2025. Development happens publicly on GitHub with 163 stars and 60 commits in the last 90 days. Inferred · not functionally tested: Among its 6 catalogued features are workspace login, unread conversations, and message search.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Workspace login
  • Unread conversations
  • Message search
  • Send messages
  • Reply by permalink
  • JSON output

Topics: Inferred · not functionally tested

Tags
slack-cliterminal-messagingworkspace-automationjson-outputai-agent-tooling
AI capabilities
TextStructured
Inference: Cloud API

JSON profile · Text profile · Access guide

Built with & integrations

Framework
Astro
Written with
Claude Code
Connectors
slack
Runs on
CLImacOSWindowsLinuxSelf-hosted
Written with — evidence
Claude Code
.claude/
Detected from
Astro
/_astro/ in the HTML

Trust & compliance

License
MIT
Public signals
HTTPSOpen SourceFree tierGitHub · ★ 163Active maintenance

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed6 Sep · 07:05 UTC
    shaharia-lab/slackcli seen via GitHub Search (Smart)
    Source: GitHub Search (Smart) · Open

Frequently asked questions about SlackCLI

What does SlackCLI do?
Inferred · not functionally tested: SlackCLI focuses on managing Slack conversations and automating workspace tasks without switching to the Slack web app. It is catalogued under CLI tools & terminal on PulseGate.
Who should use SlackCLI?
Inferred · not functionally tested: SlackCLI is an open-source project built for developers, terminal users, and AI agent builders.
Is SlackCLI free?
Basis unknown · not verified: Yes — SlackCLI is open source under the MIT license and free to use.
What platforms does SlackCLI run on?
Basis unknown · not verified: SlackCLI runs on the command line, macOS, Windows, and Linux. It can also be self-hosted.
Is SlackCLI still active?
PulseGate's liveness check found it on 19 Sep 2026. Its GitHub repository shows 60 commits in the last 90 days.
What are alternatives to SlackCLI?
Similar projects tracked by PulseGate include slack-clacks, slack-cli-agent, and slak.slack-clacksslack-cli-agentslak
Who develops SlackCLI?
SlackCLI is developed by Shaharia Lab.
How long has SlackCLI been around?
SlackCLI first shipped in 2025.

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