How do I install the Slack Thread skill?

Run npx skillmds@latest add johnalbertini14-glitch/slack-thread in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Slack Thread safe to use?

This skill has not completed SkillMD's automated safety review yet. Independent scanners report: SkillSpector: PASS, Skill Scanner: PASS. Capability flags: executes scripts, makes network calls. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Slack Thread?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Slack Thread free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Slack Thread?

johnalbertini14-glitch (@johnalbertini14-glitch) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Slack Thread by johnalbertini14-glitch

Name: Slack Thread
Rating: 4.666666666666667 (3 reviews)
Author: johnalbertini14-glitch

Slack Thread

Read and summarize Slack channel history and thread conversations. Use when receiving a Slack link (https://...slack.com/archives/...), or when asked to view channel/thread messages, summarize conversations, or check recent messages in a channel.

File contents

Slack Thread Reader

Script for fetching Slack channel history and thread replies.

Script Location

scripts/slack-thread.sh (entry point) → scripts/slack-thread.py (main logic)

Usage

Read Thread

scripts/slack-thread.sh https://your-workspace.slack.com/archives/CHANNEL/pTIMESTAMP
scripts/slack-thread.sh <channel-id> <thread-ts>

Read Channel History

scripts/slack-thread.sh https://your-workspace.slack.com/archives/CHANNEL
scripts/slack-thread.sh <channel-id>
scripts/slack-thread.sh <channel-id> --limit 30

Channel History with Thread Replies (Full)

scripts/slack-thread.sh <channel-id> --with-threads

Limit Thread Replies (Optional)

scripts/slack-thread.sh <channel-id> --with-threads --thread-limit 5

Workflow

When given a Slack link or channel ID, use this script to fetch the conversation history.
⚠️ If the link type and the user's request don't match, always ask for clarification.
- Link format: /archives/CHANNEL = channel, /archives/CHANNEL/pTIMESTAMP = thread
- Example: If the user provides a thread link but says "get the channel history" → "The link you provided points to a specific thread. Did you want the thread content or the entire channel history?"
- People make mistakes. If the link and the request don't match, ask instead of guessing.
When asked to summarize channel history: Ask the user "Should I include thread replies?" and set the --with-threads flag accordingly.
Summarize or pass through the fetched content as-is.

Options

Option	Description	Default
`--limit N`	Number of channel history messages	50
`--with-threads`	Include thread replies inline	off
`--thread-limit N`	Max replies per thread (0=all)	0 (all)

Output Elements

Element	Format	Example
Timestamp	ISO 8601 (seconds)	`[2026-02-11T17:45:56]`
Sender	Real name	`John Doe:`
Mentions	`@name` resolved	`@Jane Smith`
Emoji reactions	Emoji + reactor names	`[:thumbsup: John,Jane]`
Attachments	📎 filename (type)	`📎 image.png (image/png)`
Thread reply count	💬N	`💬13`
Thread replies (inline)	├ └ tree	with `--with-threads`

Notes

The bot must be a member of the target channel. If you get a channel_not_found error, instruct the user to run /invite @botname in the channel.
Without --with-threads, channel history won't include thread conversations. Always confirm whether to include threads when summarizing.

---name: slack-threaddescription: Read and summarize Slack channel history and thread conversations. Use when receiving a Slack link (https://...slack.com/archives/...), or when asked to view channel/thread messages, summarize conversations, or check recent messages in a channel.---# Slack Thread ReaderScript for fetching Slack channel history and thread replies.## Script Location`scripts/slack-thread.sh` (entry point) → `scripts/slack-thread.py` (main logic)## Usage### Read Thread```bashscripts/slack-thread.sh https://your-workspace.slack.com/archives/CHANNEL/pTIMESTAMPscripts/slack-thread.sh <channel-id> <thread-ts>```### Read Channel History```bashscripts/slack-thread.sh https://your-workspace.slack.com/archives/CHANNELscripts/slack-thread.sh <channel-id>scripts/slack-thread.sh <channel-id> --limit 30```### Channel History with Thread Replies (Full)```bashscripts/slack-thread.sh <channel-id> --with-threads```### Limit Thread Replies (Optional)```bashscripts/slack-thread.sh <channel-id> --with-threads --thread-limit 5```## Workflow1. When given a Slack link or channel ID, use this script to fetch the conversation history.2. **⚠️ If the link type and the user's request don't match, always ask for clarification.** - Link format: `/archives/CHANNEL` = channel, `/archives/CHANNEL/pTIMESTAMP` = thread - Example: If the user provides a thread link but says "get the channel history" → **"The link you provided points to a specific thread. Did you want the thread content or the entire channel history?"** - People make mistakes. If the link and the request don't match, ask instead of guessing.3. **When asked to summarize channel history**: Ask the user "Should I include thread replies?" and set the `--with-threads` flag accordingly.4. Summarize or pass through the fetched content as-is.## Options| Option | Description | Default ||--------|-------------|---------|| `--limit N` | Number of channel history messages | 50 || `--with-threads` | Include thread replies inline | off || `--thread-limit N` | Max replies per thread (0=all) | 0 (all) |## Output Elements| Element | Format | Example ||---------|--------|---------|| Timestamp | ISO 8601 (seconds) | `[2026-02-11T17:45:56]` || Sender | Real name | `John Doe:` || Mentions | `@name` resolved | `@Jane Smith` || Emoji reactions | Emoji + reactor names | `[:thumbsup: John,Jane]` || Attachments | 📎 filename (type) | `📎 image.png (image/png)` || Thread reply count | 💬N | `💬13` || Thread replies (inline) | ├ └ tree | with `--with-threads` |## Notes- The bot must be a member of the target channel. If you get a `channel_not_found` error, instruct the user to run `/invite @botname` in the channel.- Without `--with-threads`, channel history won't include thread conversations. Always confirm whether to include threads when summarizing.

Frequently asked questions