Ruby, marked

Every repository here has at least 1,000 stars and was marked against the same scheme. Curated lists, books, and tutorials are marked separately and left out, since asking whether an agent can install a list of links means nothing.

The class as a whole

873

repositories marked

median mark out of a hundred

37%

have no test command an agent can find

35%

ship an AGENTS.md

Seeded from the 864 most-starred repositories on 25 August 2026 and re-marked since. Figures current to 10 October 2026.

Top of the class Bottom of the class Most starred Recently added

All Python TypeScript JavaScript Go Rust C++Java Jupyter Notebook C Shell Ruby Swift Kotlin C#

	Repository	MD	Language	Added	Stars	Mark
1	chatwoot/chatwoot Open-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬	✓	Ruby	25 Aug	38k	86	A
2	maybe-finance/maybe The personal finance app for everyone	~	Ruby	25 Aug	54k	85	A
3	mastodon/mastodon Your self-hosted, globally interconnected microblogging community	·	Ruby	25 Aug	50k	67	B
4	freeCodeCamp/devdocs API Documentation Browser	·	Ruby	25 Aug	40k	67	B
5	rails/rails Ruby on Rails	✓	Ruby	25 Aug	59k	66	B
6	fastlane/fastlane 🚀 The easiest way to automate building and releasing your iOS and Android apps	✓	Ruby	25 Aug	42k	66	B
7	discourse/discourse A platform for community discussion. Free, open, simple.	✓	Ruby	25 Aug	48k	62	B
8	rapid7/metasploit-framework Metasploit Framework	✓	Ruby	25 Aug	39k	62	B
9	Homebrew/brew 🍺 The Package Manager for Everywhere	✓	Ruby	25 Aug	50k	60	B-
10	huginn/huginn Create agents that monitor and act on your behalf. Your agents are standing by!	·	Ruby	25 Aug	50k	58	B-
11	jekyll/jekyll :globe_with_meridians: Jekyll is a blog-aware static site generator in Ruby	·	Ruby	25 Aug	52k	50	C+
12	kilimchoi/engineering-blogs A curated list of engineering blogs	·	Ruby	25 Aug	39k	38	D

Mark yours.

Two API calls. Nothing cloned, nothing executed, no account.