What is the most popular open source repo that uses Anthropic?

deepseek-ai/deepseek-harness, with 262,598 stars on GitHub.

What other technologies is Anthropic used with?

With React (7), Vite (6), MCP (5), OpenAI (5), and PostHog (5), out of the 11 repos that use it.

What languages are the repos that use Anthropic written in?

TypeScript (5), Python (4), Go (1), and JavaScript (1).

How many repos that use Anthropic have commits signed by AI?

11 of the 11; the most, JuliusBrussee/caveman, with 74.4% of its commits.

Who uses it

Open source repos that use Anthropic

11 public repos that SeeRepo read use Anthropic. It's used most with React, Vite, and MCP.

Read it as markdown

Used most with

Anthropic11 repos

React7 repos
Vite6 repos
MCP5 repos
OpenAI5 repos
PostHog5 repos
Postgres4 repos
Redis2 repos
FastAPI2 repos

The repos, by stars

With commits signed by AI

1.
deepseek-ai/deepseek-harness
DeepSeek Harness: Everything is a Plugin.
TypeScript+1262.6kAI 12.9%What it’s built with The AI
2.
browser-use/browser-use
Open-source Python library for AI browser agents, plus Browser Use Cloud: stealth browsers and a hosted agent API.
Python119.2kAI 3.7%What it’s built with The AI
3.
JuliusBrussee/caveman
🪨 why use many token when few token do trick. Viral skill + proxy for coding agents that cuts 65% of tokens by talking like a caveman.
Go115.4kAI 74.4%What it’s built with The AI
4.
thedotmack/claude-mem
Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini, Hermes, Copilot, OpenCode + More
TypeScript+2103.5kAI 61.1%What it’s built with The AI
5.
storybookjs/storybook
Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation
TypeScript91.4kAI 37%What it’s built with The AI
6.
koala73/worldmonitor
Real-time global intelligence dashboard. AI-powered news aggregation, geopolitical monitoring, and infrastructure tracking in a unified situational awareness interface
TypeScript89.6kAI 22%What it’s built with The AI
7.
abi/screenshot-to-code
Drop in a screenshot and convert it to clean code (HTML/Tailwind/React/Vue)
Python+180.8kAI 18.5%What it’s built with The AI
8.
shareAI-lab/learn-claude-code
Bash is all you need - A nano claude code–like 「agent harness」, built from 0 to 1
Python79.3kAI 13.2%What it’s built with The AI
9.
cline/cline
Autonomous coding agent as an SDK, IDE extension, or CLI assistant.
TypeScript+270.9kAI 2.2%What it’s built with The AI
10.
mem0ai/mem0
The Memory Layer for AI Agents - Drop-in memory infrastructure for AI agents and apps. Context that persists. Built for production.
Python+567.9kAI 3.6%What it’s built with The AI
11.
Mintplex-Labs/anything-llm
Stop renting your intelligence. Own it with AnythingLLM. Everything you need for a powerful local-first agent experience
JavaScript+367.6kAI 0.4%What it’s built with

Frequently asked questions

What is the most popular open source repo that uses Anthropic?: deepseek-ai/deepseek-harness, with 262,598 stars on GitHub.; The proof: deepseek-ai/deepseek-harness on GitHub
What other technologies is Anthropic used with?: With React (7), Vite (6), MCP (5), OpenAI (5), and PostHog (5), out of the 11 repos that use it.
What languages are the repos that use Anthropic written in?: TypeScript (5), Python (4), Go (1), and JavaScript (1).
How many repos that use Anthropic have commits signed by AI?: 11 of the 11; the most, JuliusBrussee/caveman, with 74.4% of its commits.; The proof: the commits each tool signed in JuliusBrussee/caveman

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