AgentIndex icon
AgentIndex
Ornn logo
Ornn
★ 20
vs
crow logo
crow
★ 26

Ornn vs crow

Ornn: 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.; crow: Crow is a modular agentic framework and MCP platform you self-host on hardware you own, with local or cloud models. It lets you build agents with a Bot Builder and also connect your AI client to the same shared memory, projects and files.

01

TL;DR

Ornn logo
OrnnDev Tooling · ★ 20

Building an agentic system where agents can discover and install new capabilities at runtime

Read Ornn full review →
crow logo
crowMCP Servers · ★ 26

Run agents that work over email, Discord and voice on your own server

Read crow full review →
02

Side-by-Side Comparison

Field
Ornn logoOrnn
crow logocrow
Category
Dev Tooling
MCP Servers
Stars
★ 20
★ 26
License
Apache-2.0
MIT
Install Command
git clone https://github.com/ChronoAIProject/Ornn.git
git clone https://github.com/kh0pper/crow.git && cd crow && npm run setup
Updated
3w ago
2d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
agent, agent-framework, ai-agents
agent-framework, ai-agents, bot-builder
03

Features

Ornn logoOrnn
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)
crow logocrow
01Bot Builder to compose agents with a persona, model, skills, tools and permissions
02Works as an MCP platform for AI clients such as Claude Code
03Pairs with local models such as Ollama so data stays on your network
04

Use Cases

Ornn logoOrnn
↳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
crow logocrow
↳Run agents that work over email, Discord and voice on your own server
↳Share persistent memory between your agents and your AI client
FAQ

FAQ

What is the difference between Ornn and crow?
Both Ornn and crow are in the Dev Tooling category. Ornn has 20 stars, while crow has 26 stars.
Which is better, Ornn or crow?
The best choice depends on your use case. Choose Ornn if Building an agentic system where agents can discover and install new capabilities at runtime, and crow if Run agents that work over email, Discord and voice on your own server.
Is Ornn free or open source?
Yes, Ornn is open source on GitHub (Apache-2.0).
Is crow free or open source?
Yes, crow is open source on GitHub (MIT).
Cloud Infrastructure
Ad

Deploy on DigitalOcean

Host your MCP servers, Docker containers, and AI agents with $200 free credit over 60 days.

Claim $200 Free Credit
→

Related

Alternatives to Ornn →Alternatives to crow →Ornn details →crow details →