hello-agents vs mempalace

hello-agents and mempalace share 4 technologies: chromadb, SQLite, Hugging Face, and tokenizers. Both are written in Python.

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What they share and what sets them apart

datawhalechina

hello-agents

📚 《从零开始构建智能体》——从零开始的智能体原理与实践教程

Python86kRead on November 4, 2026, at commit 36f583cWhat is hello-agents built with?

Only in hello-agents

In common

MemPalace

mempalace

The best-benchmarked open-source AI memory system. And it's free.

Python60.4kRead on November 5, 2026, at commit 2da78c8What is mempalace built with?

Only in mempalace

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
hello-agents226,661 lines written1,212 code files
mempalace250,204 lines written161 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
hello-agents2.4% of its commits signed by AIWith Codex, Cursor, and Claude Code
mempalace19% of its commits signed by AIWith Claude Code, Cursor, Codex, GitHub Copilot, Jules, and Gemini CLI
ActivityFrom GitHub and its history, on the day SeeRepo read it.
hello-agentsLast push October 13, 2026660 commits86,039 stars
mempalaceLast push November 4, 20261,703 commits60,378 stars
TestsThe files that test the code, and the share of code files a test imports.
hello-agents97 test files6.9% of its code files have a test that imports them
mempalace304 test files70.2% of its code files have a test that imports them

Frequently asked questions

Which is bigger, hello-agents or mempalace?
mempalace, with 250,204 lines written; hello-agents has 226,661.

The proof: MemPalace/mempalace's code at commit 2da78c8

Which has more GitHub stars, hello-agents or mempalace?
hello-agents, with 86,039 stars; mempalace has 60,378.

The proof: datawhalechina/hello-agents on GitHub

Which has more tests, hello-agents or mempalace?
mempalace, with 304 test files; hello-agents has 97.

The proof: MemPalace/mempalace's code at commit 2da78c8

Which was updated more recently, hello-agents or mempalace?
mempalace: its last push was on November 4, 2026, and hello-agents's on October 13, 2026.

The proof: MemPalace/mempalace's commits on GitHub

Which has more commits signed by AI, hello-agents or mempalace?
mempalace: an AI signed 19% of its commits, with Claude Code, Cursor, Codex, GitHub Copilot, Jules, and Gemini CLI; in hello-agents, 2.4%.

The proof: the commits each tool signed in MemPalace/mempalace

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