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Ornn

Active·★ 18·Apache-2.0·Updated 2026-05-29
★ Hidden Gem★ Essential

Your all-in-one skills-as-a-service platform to manage your skills, auto-generate skills and use agent skills as simple as calling an API.

Ornn is an agent-facing skill lifecycle API — the npm registry and CLI fused into one, but for AI agent skills. Agents call Ornn directly over HTTP or MCP to search, pull, install, execute, build, upload, and share skills. It is model-agnostic, working with Claude, GPT, Gemini, or any custom runtime. Designed for agentic-system builders who want to manage reusable skills programmatically rather than hardcoding capabilities into each agent.

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↗ Visit site★ GitHub
01

Features

01Full skill lifecycle: search, pull, install, execute, build, upload, share
02HTTP and MCP transport — agents call directly without human intermediation
03Model-agnostic: works with Claude, GPT, Gemini, or any custom runtime
04NyxID-based authentication for skill ownership and access control
05Web UI for skill owners and platform admins (secondary surface)
02

Compatibility

Claude
Supported
Verified via docs
GPT
Supported
Verified via docs
MCP Clients
Native MCP
Verified via docs
03

Use cases

↳Building an agentic system where agents can discover and install new capabilities at runtime
↳Publishing reusable agent skills for other developers to consume via API or MCP
↳Managing a library of agent skills that multiple AI apps share
04

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