Slack Search

Search Slack messages, files, channels, and people with modifiers.

Updated Mar 5, 2026
One-click install
npx skills add https://github.com/Himanshu040604/codex-skills-setup --skill slack-search-himanshu040604
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: Slack Search
Source: https://github.com/Himanshu040604/codex-skills-setup/tree/main/assets/codex/skills/claude-import/skills/plugins/slack%40claude-plugins-official/skills/slack-search
Command: npx skills add https://github.com/Himanshu040604/codex-skills-setup --skill slack-search-himanshu040604

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This skill helps you efficiently locate messages, files, channels, and people within Slack, saving you time and effort when searching for information.

Core Features & Use Cases

  • Targeted Search: Utilize specific tools to search public channels, private channels, direct messages, files, and user profiles.
  • Advanced Filtering: Employ modifiers like in:, from:, date ranges, and content types to refine your search results.
  • Use Case: When asked "What was decided about the Q4 marketing budget in the #marketing-team channel last week?", you can use slack_search_public_and_private with filters like in:#marketing-team, budget, and after:YYYY-MM-DD to find the relevant messages.

Quick Start

Use slack_search_public_and_private to find messages about the 'project alpha launch' in the '#project-alpha' channel from last month.

Frequently Asked Questions about Slack Search

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I search for messages in specific Slack channels?

To find messages from specific people in Slack, apply the `from:` modifier with the user's name. This filters all search results to display only the messages sent by that individual across public and private channels or DMs.

Can I search for files and documents shared in Slack?

Yes, you can search for files shared in Slack by using specific search tools designed for file retrieval. You can also apply content type modifiers to filter results and locate exact documents shared across channels or direct messages.

How do I find old Slack messages from a specific date range?

Find old Slack messages from a specific date range by using date modifiers like `after:` and `before:` with YYYY-MM-DD format. This narrows your search results to messages sent within that exact timeframe.

Does Slack search work for both public and private channels?

Yes, Slack search works for both public and private channels. You can use the `slack_search_public_and_private` function to retrieve messages, files, and context from all accessible areas, including direct messages.

What is the best way to read Slack thread replies and user profiles?

The best way to read Slack thread replies and user profiles is using the skill's dedicated functions for reading threads and retrieving user context. This provides full conversation context and detailed profile information.