What is Orbit used for?

Orbit is a curated registry of skills and personas for AI agents that you install and update from the terminal with a single CLI command. It is a good fit for giving a coding agent a secret-scanning skill, installing a prebuilt DevOps or design persona and keeping agent skills updated across projects.

Is Orbit open source?

No. Orbit is proprietary (closed-source) software and can't be self-hosted. In the AI Tools category, open-source options include OpenCode, Codex CLI and OpenHands.

Orbit: features, pricing and alternatives

About Orbit

Orbit is a registry where AI agents can find ready-made skills and personas. Instead of writing every capability yourself, you search the catalog from the terminal or the web, run one install command, and the agent gains the new capability. Each skill gets a manual review for quality, safety and correctness before publication, and each one ships with a manifest and version history you can read before installing.

Skills cover tasks such as secret scanning, Git flow automation, changelog generation, project scaffolding, code review, landing page generation and prompt engineering. Personas are pre-bundled agents that combine curated skills with a system prompt and a personality, for example a coder, a security engineer, a designer and a DevOps engineer. Listings show ratings and install counts.

The workflow is CLI-first: orbit install adds a skill with checksum verification, and orbit update pulls the latest version of everything installed, with the option to pin versions for stability. The registry says it works with any agent runtime and avoids vendor lock-in. The free tier allows unlimited installs, while Orbit Pro unlocks the full registry, including the Pro personas.

Key features

One-command install of skills and personas
Manually reviewed registry entries
Manifest and version history for every skill
Checksum-verified skill installs
Update all installed skills with one command
Version pinning for stability
Ratings and install counts in the catalog

Good fit for

Giving a coding agent a secret-scanning skill
Installing a prebuilt DevOps or design persona
Keeping agent skills updated across projects

Tags: ai-agents; skills; personas; registry; cli; agent-tools; developer-tools

Orbit: questions and answers

What is Orbit used for?: Orbit is a curated registry of skills and personas for AI agents that you install and update from the terminal with a single CLI command. It is a good fit for giving a coding agent a secret-scanning skill, installing a prebuilt DevOps or design persona and keeping agent skills updated across projects.
Is Orbit free?: Yes. Orbit has a free plan.
Is Orbit open source?: No. Orbit is proprietary (closed-source) software and can't be self-hosted. In the AI Tools category, open-source options include OpenCode, Codex CLI and OpenHands.
What are some alternatives to Orbit?: Orbit competes with AgentKit.