Is skillpack open source?

Yes — CreminiAI/skillpack is open source, released under the MIT license.

What language is skillpack written in?

CreminiAI/skillpack is primarily written in TypeScript.

How popular is skillpack?

CreminiAI/skillpack has 1k stars on GitHub and is currently holding steady.

Where can I find skillpack?

CreminiAI/skillpack is on GitHub at https://github.com/CreminiAI/skillpack.

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CreminiAI/skillpack

AI agents as zip files: pack skills, run locally

SkillPack bundles AI skills into portable agents that run on your own machine and chat with your team through Slack or Telegram.

★1k stars TypeScript Agents LLMOps · Eval

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What it does SkillPack is a TypeScript CLI that assembles AI “skills” into a runnable agent, packages the result as a lightweight zip, and runs it on your local machine. Your team interacts with the agent via Slack or Telegram, while the orchestration layer and skill configs stay in-house. You supply your own LLM API key and the tool handles the rest.

The interesting bit The delivery format is deliberately retro: a zip archive containing a JSON config, imported skills, optional policy and persona files (AGENTS.md and SOUL.md), and one-click launch scripts for macOS, Windows, and Linux. It feels closer to shipping a game mod than deploying a SaaS. The README’s cremini-mushroom vision statement is a bit fungal, but the zip-file pragmatism is solid.

Key highlights

Chat-native by design: Built-in integrations for Slack and Telegram using standard bot tokens.
Skill composition: Pull skills from GitHub repos, remote URLs, or local paths and orchestrate them with custom prompts.
Portable policy: AGENTS.md and SOUL.md travel inside the zip to inject pack-level rules and persona at runtime.
Low-dependency launchers: start.sh and start.bat bootstrap via npx, requiring only Node.js 22.19.0+ on the host.

Caveats

“Local” has an asterisk: The README promises local execution and data privacy, but still requires an OpenAI or Claude API key, meaning inference calls leave the machine.

Verdict A practical fit for teams that want a self-hosted orchestration layer for AI tools inside Slack or Telegram. Less compelling if you need fully offline inference or a managed cloud deployment.

Frequently asked

What is CreminiAI/skillpack?: SkillPack bundles AI skills into portable agents that run on your own machine and chat with your team through Slack or Telegram.
Is skillpack open source?: Yes — CreminiAI/skillpack is open source, released under the MIT license.
What language is skillpack written in?: CreminiAI/skillpack is primarily written in TypeScript.
How popular is skillpack?: CreminiAI/skillpack has 1k stars on GitHub and is currently holding steady.
Where can I find skillpack?: CreminiAI/skillpack is on GitHub at https://github.com/CreminiAI/skillpack.