We got tired of writing
the same instructions twice.
Most developers building AI agents spend hours writing the same prompts, instructions, and workflow logic that someone else has already figured out. That work disappears into private repos, Notion docs, and chat threads. Tackbox is a public registry for agent skills — Markdown files you can browse, download, and use in any agent framework, today.
Our Mission
Build a shared registry of agent skills. Make proven prompts and workflows findable in under five minutes — so developers stop solving the same problem twice.
Make skills findable.
If someone has already solved the prompt engineering for a use case, you should be able to find and use that work in under five minutes.
Give developers attribution.
Skills on Tackbox are tied to the developer who built them. Forks show the original. Quality rises when authorship is visible.
Keep the format simple.
A skill is a .md file. No proprietary format, no vendor lock-in. It works wherever you can pass text to a model.
Who is Tackbox for?
AI Engineers
Building agents for production and don't have time to prompt-engineer from scratch. Browse proven skills, fork them, and adapt.
Indie Hackers
You've built something that works. Publish the skill behind it. Let others use it, and let them find you through your work.
Automation Teams
Your team writes the same instructions in five different tools. Centralize them as skills. Version them. Share the link instead of the Notion page.
AI Tooling Developers
Building on top of models and want to give users a head start. Point them at Tackbox instead of writing a prompt library from scratch.
Start with a skill someone else already built.
Browse the registry. Download a .md file. Ship your agent faster.