rusq/slackdumpMCP + SKILLMCP + Skill

slackdump

Save or export your private and public Slack messages, threads, files, and users locally without admin privileges.

2.6kstars

142forks

archivebackupchannelsdumpdumpermattermostmattermost-appmcp-servermigration-toolslackslack-exportsslackdump

Quality signals

ActiveNo testsNo CIThin docsNo licensePopular

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AI summary

Auto-generated overview of what this skill does and when to reach for it.

Command-line tool to locally archive Slack messages, threads, files, users, and emojis without admin access.

Use this when

Need to save private Slack conversations without admin rights
Want to archive channels from free Slack workspaces with no retention
Creating incremental backups of Slack data for long-term storage
Extracting Slack data for AI analysis via MCP server
Saving favorite Slack emojis for reuse

Don't use when

Workspace has strict security policies blocking automated access
Need real-time Slack data syncing

Capabilities

Saves messages, threads, files, users, channels, and emojis
Generates Slack Export or Mattermost-compatible archives
Supports incremental archiving to avoid data loss
Built-in viewer for previewing archived data
MCP server for AI tool integration
SQLite database or JSON+GZ archive formats

InstallMCP + SKILLInstall as a Claude Code skill

Universal installANY TOOL

$ npx skillcity@latest rusq/slackdump

Auto-detects the skill or MCP server in this repo and installs it for Claude Code, Codex, Cursor or Cline.

Requires Node.js 18+ (ships with npx).

Or install manually

# Install into ~/.claude/skills/
mkdir -p ~/.claude/skills/slackdump
curl -fsSL https://raw.githubusercontent.com/rusq/slackdump/main/SKILL.md -o ~/.claude/skills/slackdump/SKILL.md

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slackdump